add realistic solver

374 files changed, 23923 insertions, 0 deletions

diff --git a/Metrics/Metrics-Calculation/.project b/Metrics/Metrics-Calculation/.project
new file mode 100644
index 00000000..8cdd9483
--- /dev/null
+++ b/Metrics/Metrics-Calculation/.project
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+        <name>Metrics-Calculation</name>
+        <comment></comment>
+        <projects>
+        </projects>
+        <buildSpec>
+        </buildSpec>
+        <natures>
+        </natures>
+</projectDescription>
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/.classpath b/Metrics/Metrics-Calculation/SocialNetwork_plugin/.classpath
new file mode 100644
index 00000000..4f2afbc9
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/.classpath
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+        <classpathentry kind="src" path="encore_gen"/>
+        <classpathentry kind="src" path="queries"/>
+        <classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8"/>
+        <classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
+        <classpathentry kind="src" path="src"/>
+        <classpathentry kind="src" path="model"/>
+        <classpathentry kind="src" path="src-gen"/>
+        <classpathentry kind="output" path="bin"/>
+</classpath>
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/.project b/Metrics/Metrics-Calculation/SocialNetwork_plugin/.project
new file mode 100644
index 00000000..decac49c
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/.project
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+        <name>SocialNetwork_plugin</name>
+        <comment></comment>
+        <projects>
+        </projects>
+        <buildSpec>
+                <buildCommand>
+                        <name>org.eclipse.viatra.query.tooling.ui.projectbuilder</name>
+                        <arguments>
+                        </arguments>
+                </buildCommand>
+                <buildCommand>
+                        <name>org.eclipse.xtext.ui.shared.xtextBuilder</name>
+                        <arguments>
+                        </arguments>
+                </buildCommand>
+                <buildCommand>
+                        <name>org.eclipse.jdt.core.javabuilder</name>
+                        <arguments>
+                        </arguments>
+                </buildCommand>
+                <buildCommand>
+                        <name>org.eclipse.pde.ManifestBuilder</name>
+                        <arguments>
+                        </arguments>
+                </buildCommand>
+                <buildCommand>
+                        <name>org.eclipse.pde.SchemaBuilder</name>
+                        <arguments>
+                        </arguments>
+                </buildCommand>
+        </buildSpec>
+        <natures>
+                <nature>org.eclipse.pde.PluginNature</nature>
+                <nature>org.eclipse.jdt.core.javanature</nature>
+                <nature>org.eclipse.viatra.query.projectnature</nature>
+                <nature>org.eclipse.xtext.ui.shared.xtextNature</nature>
+        </natures>
+</projectDescription>
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/.settings/org.eclipse.jdt.core.prefs b/Metrics/Metrics-Calculation/SocialNetwork_plugin/.settings/org.eclipse.jdt.core.prefs
new file mode 100644
index 00000000..0c68a61d
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/.settings/org.eclipse.jdt.core.prefs
@@ -0,0 +1,7 @@
+eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
+org.eclipse.jdt.core.compiler.compliance=1.8
+org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
+org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
+org.eclipse.jdt.core.compiler.source=1.8
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/1.csv b/Metrics/Metrics-Calculation/SocialNetwork_plugin/1.csv
new file mode 100644
index 00000000..b7f73ed2
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/1.csv
@@ -0,0 +1 @@
+Time,0 : 0.0
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/META-INF/MANIFEST.MF b/Metrics/Metrics-Calculation/SocialNetwork_plugin/META-INF/MANIFEST.MF
new file mode 100644
index 00000000..833b6fd8
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/META-INF/MANIFEST.MF
@@ -0,0 +1,35 @@
+Manifest-Version: 1.0
+Bundle-ManifestVersion: 2
+Bundle-Name: %pluginName
+Bundle-SymbolicName: SocialNetwork_plugin;singleton:=true
+Bundle-Version: 1.0.0.qualifier
+Bundle-ClassPath: .
+Bundle-Vendor: %providerName
+Bundle-Localization: plugin
+Export-Package: ca.mcgill.ecse.socialnetwork.plugin,
+ ca.mcgill.ecse.socialnetwork.runner,
+ constraints.ecore,
+ ecore,
+ queries,
+ socialnetwork,
+ socialnetwork.impl,
+ socialnetwork.util
+Require-Bundle: org.eclipse.viatra.query.runtime.rete,
+ org.eclipse.viatra.query.runtime.localsearch,
+ org.eclipse.xtext.xbase.lib,
+ org.eclipse.viatra.query.runtime,
+ org.eclipse.core.runtime,
+ org.eclipse.emf.ecore;visibility:=reexport,
+ org.eclipse.emf.ecore.xmi;bundle-version="2.15.0",
+ hu.bme.mit.inf.dslreasoner.application;bundle-version="1.0.0",
+ org.junit;bundle-version="4.12.0",
+ org.eclipse.collections;bundle-version="9.2.0",
+ hu.bme.mit.inf.dslreasoner.domains.yakindu.sgraph;bundle-version="1.0.0",
+ ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator;bundle-version="1.0.0",
+ hu.bme.mit.inf.dslreasoner.domains.yakindu.sgraph.validation;bundle-version="0.0.1"
+Bundle-RequiredExecutionEnvironment: JavaSE-1.8
+Bundle-ActivationPolicy: lazy
+Main-Class: ca.mcgill.ecse.socialnetwork.runner.Main
+Automatic-Module-Name: SocialNetwork_plugin
+Import-Package: org.apache.log4j,
+ org.junit;version="4.12.0"
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/Measurement_Runner.launch b/Metrics/Metrics-Calculation/SocialNetwork_plugin/Measurement_Runner.launch
new file mode 100644
index 00000000..c69ce6f0
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/Measurement_Runner.launch
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<launchConfiguration type="org.eclipse.jdt.launching.localJavaApplication">
+<listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_PATHS">
+<listEntry value="/SocialNetwork_plugin/src/ca/mcgill/ecse/socialnetwork/runner/Main.java"/>
+</listAttribute>
+<listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_TYPES">
+<listEntry value="1"/>
+</listAttribute>
+<stringAttribute key="org.eclipse.debug.core.source_locator_id" value="org.eclipse.jdt.launching.sourceLocator.JavaAdvancedSourceLookupDirector"/>
+<stringAttribute key="org.eclipse.debug.core.source_locator_memento" value="&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot; standalone=&quot;no&quot;?&gt;&#13;&#10;&lt;sourceLookupDirector&gt;&#13;&#10;&lt;sourceContainers duplicates=&quot;false&quot;&gt;&#13;&#10;&lt;container memento=&quot;&amp;lt;?xml version=&amp;quot;1.0&amp;quot; encoding=&amp;quot;UTF-8&amp;quot; standalone=&amp;quot;no&amp;quot;?&amp;gt;&amp;#13;&amp;#10;&amp;lt;javaProject name=&amp;quot;hu.bme.mit.inf.dslreasoner.viatra2logic&amp;quot;/&amp;gt;&amp;#13;&amp;#10;&quot; typeId=&quot;org.eclipse.jdt.launching.sourceContainer.javaProject&quot;/&gt;&#13;&#10;&lt;container memento=&quot;&amp;lt;?xml version=&amp;quot;1.0&amp;quot; encoding=&amp;quot;UTF-8&amp;quot; standalone=&amp;quot;no&amp;quot;?&amp;gt;&amp;#13;&amp;#10;&amp;lt;javaProject name=&amp;quot;ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator&amp;quot;/&amp;gt;&amp;#13;&amp;#10;&quot; typeId=&quot;org.eclipse.jdt.launching.sourceContainer.javaProject&quot;/&gt;&#13;&#10;&lt;container memento=&quot;&amp;lt;?xml version=&amp;quot;1.0&amp;quot; encoding=&amp;quot;UTF-8&amp;quot; standalone=&amp;quot;no&amp;quot;?&amp;gt;&amp;#13;&amp;#10;&amp;lt;directory nest=&amp;quot;false&amp;quot; path=&amp;quot;C:\Users\chenp\eclipse-workspace\VIATRA-Generator\Solvers\VIATRA-Solver\hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra\src\hu\bme\mit\inf\dslreasoner\viatrasolver&amp;quot;/&amp;gt;&amp;#13;&amp;#10;&quot; typeId=&quot;org.eclipse.debug.core.containerType.directory&quot;/&gt;&#13;&#10;&lt;container memento=&quot;&amp;lt;?xml version=&amp;quot;1.0&amp;quot; encoding=&amp;quot;UTF-8&amp;quot; standalone=&amp;quot;no&amp;quot;?&amp;gt;&amp;#13;&amp;#10;&amp;lt;directory nest=&amp;quot;false&amp;quot; path=&amp;quot;C:\Users\chenp\eclipse-workspace\VIATRA-Generator\Solvers\VIATRA-Solver\hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra\src\hu\bme\mit\inf\dslreasoner\viatrasolver\logic2viatra&amp;quot;/&amp;gt;&amp;#13;&amp;#10;&quot; typeId=&quot;org.eclipse.debug.core.containerType.directory&quot;/&gt;&#13;&#10;&lt;container memento=&quot;&amp;lt;?xml version=&amp;quot;1.0&amp;quot; encoding=&amp;quot;UTF-8&amp;quot; standalone=&amp;quot;no&amp;quot;?&amp;gt;&amp;#13;&amp;#10;&amp;lt;directory nest=&amp;quot;false&amp;quot; path=&amp;quot;C:\Users\chenp\eclipse-workspace\VIATRA-Generator\Solvers\VIATRA-Solver\hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra\src\hu\bme\mit\inf\dslreasoner\viatrasolver\logic2viatra\rules&amp;quot;/&amp;gt;&amp;#13;&amp;#10;&quot; typeId=&quot;org.eclipse.debug.core.containerType.directory&quot;/&gt;&#13;&#10;&lt;container memento=&quot;&amp;lt;?xml version=&amp;quot;1.0&amp;quot; encoding=&amp;quot;UTF-8&amp;quot; standalone=&amp;quot;no&amp;quot;?&amp;gt;&amp;#13;&amp;#10;&amp;lt;default/&amp;gt;&amp;#13;&amp;#10;&quot; typeId=&quot;org.eclipse.debug.core.containerType.default&quot;/&gt;&#13;&#10;&lt;/sourceContainers&gt;&#13;&#10;&lt;/sourceLookupDirector&gt;&#13;&#10;"/>
+<booleanAttribute key="org.eclipse.jdt.launching.ATTR_EXCLUDE_TEST_CODE" value="true"/>
+<stringAttribute key="org.eclipse.jdt.launching.MAIN_TYPE" value="ca.mcgill.ecse.socialnetwork.runner.Main"/>
+<stringAttribute key="org.eclipse.jdt.launching.MODULE_NAME" value="SocialNetwork_plugin"/>
+<stringAttribute key="org.eclipse.jdt.launching.PROGRAM_ARGUMENTS" value="ecore.vsconfig"/>
+<stringAttribute key="org.eclipse.jdt.launching.PROJECT_ATTR" value="SocialNetwork_plugin"/>
+<stringAttribute key="org.eclipse.jdt.launching.VM_ARGUMENTS" value="-Xmx8G&#13;&#10;-Djava.library.path=&quot;D:\Program Files\z3-4.8.8-x64-win\z3-4.8.8-x64-win\bin&quot;"/>
+</launchConfiguration>
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/SocialNetworkGeneration.vsconfig b/Metrics/Metrics-Calculation/SocialNetwork_plugin/SocialNetworkGeneration.vsconfig
new file mode 100644
index 00000000..e051c659
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/SocialNetworkGeneration.vsconfig
@@ -0,0 +1,24 @@
+import epackage "model/socialnetwork.ecore"
+import viatra   "src/ca/mcgill/ecse/socialnetwork/plugin/Queries.vql"
+
+generate {
+        metamodel = { package socialnetwork }
+        //constraints = { package ca.mcgill.ecse.socialnetwork.plugin }
+        partial-model = { "inputs/280nodes.xmi"}
+
+        solver = ViatraSolver
+        
+        scope = {
+                #node = 301
+        }
+        
+        number = 1
+        runs = 1
+        config = {
+                log-level = normal
+        }
+        
+        debug = "output/debug"
+        output = "output"
+        log = "output/log.txt"
+}
\ No newline at end of file
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/bin/ca/mcgill/ecse/socialnetwork/plugin/.gitignore b/Metrics/Metrics-Calculation/SocialNetwork_plugin/bin/ca/mcgill/ecse/socialnetwork/plugin/.gitignore
new file mode 100644
index 00000000..f2558cf5
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/bin/ca/mcgill/ecse/socialnetwork/plugin/.gitignore
@@ -0,0 +1,10 @@
+/.Friendship.java._trace
+/.NoFriend.java._trace
+/.Queries.java._trace
+/.SelfFriend.java._trace
+/.SingleFriendship.java._trace
+/Friendship.java
+/NoFriend.java
+/Queries.java
+/SelfFriend.java
+/SingleFriendship.java
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/bin/ca/mcgill/ecse/socialnetwork/plugin/Queries.vql b/Metrics/Metrics-Calculation/SocialNetwork_plugin/bin/ca/mcgill/ecse/socialnetwork/plugin/Queries.vql
new file mode 100644
index 00000000..3e7fc68c
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/bin/ca/mcgill/ecse/socialnetwork/plugin/Queries.vql
@@ -0,0 +1,54 @@
+package ca.mcgill.ecse.socialnetwork.plugin
+
+import epackage "http://ecse.mcgill.ca/socialnetwork"
+
+//@Constraint(message="terminatorAndInformation", severity="error", key={T})
+//pattern terminatorAndInformation(T : FAMTerminator, I : InformationLink) = {
+//      FunctionalOutput.outgoingLinks(Out,I);
+//      FunctionalOutput.terminator(Out,T);
+//} or {
+//      InformationLink.to(I,In);
+//      FunctionalInput.terminator(In,T);
+//}
+
+@Constraint(message="singleFriendship", severity="error", key={p1})
+pattern singleFriendship(p1: Person) {
+        find friendship(p1, p);
+        neg find friendship(p, p1);
+}
+
+//@Constraint(message="cycle", severity="error", key={p})
+//pattern cycleInParenthood(p: Person) {
+//      find isAncestor(p, p);
+//}
+
+@Constraint(message="noFriend", severity="error", key={p})
+pattern noFriend(p: Person){
+        neg find friendship(p, _);
+}
+
+//@Constraint(message="brothhoodParent", severity="error", key={p1,p2})
+//pattern brothhoodParent(p1: Person, p2: Person){
+//      Person.parents(p1, parent1);
+//      Person.parents(p2, parent2);
+//      parent1 == parent2;
+//      find isAncestor(p1, p2);
+//}
+@Constraint(message="selfFriend", severity="error", key={p})
+pattern selfFriend(p: Person){
+        Person.friends(p,p);
+}
+
+pattern friendship(p1: Person, p2: Person){
+        Person.friends(p1,p2);
+}
+
+//pattern isAncestor(person : Person, ancestor : Person){
+//      Person.parents(person, ancestor);
+//} or {
+//      Person.parents(person, parent);
+//      find isAncestor(parent, ancestor);
+//}
+
+
+
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/bin/constraints/ecore/.gitignore b/Metrics/Metrics-Calculation/SocialNetwork_plugin/bin/constraints/ecore/.gitignore
new file mode 100644
index 00000000..c42ca056
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/bin/constraints/ecore/.gitignore
@@ -0,0 +1,8 @@
+/.Ecore_pattern.java._trace
+/.MoreThenFiveSuperTypes.java._trace
+/.DirectSupertype.java._trace
+/.Ecore.java._trace
+/.LoopInInheritence.java._trace
+/.NonSymmetricOpposite.java._trace
+/.Opposite.java._trace
+/.OppositeDifferentClass.java._trace
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/bin/ecore.ecore b/Metrics/Metrics-Calculation/SocialNetwork_plugin/bin/ecore.ecore
new file mode 100644
index 00000000..eaaf3d11
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/bin/ecore.ecore
@@ -0,0 +1,1023 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ecore:EPackage xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xmlns:ecore="http://www.eclipse.org/emf/2002/Ecore" name="ecore" nsURI="http://www.eclipse.org/emf/2002/Ecore" nsPrefix="ecore">
+  <eClassifiers xsi:type="ecore:EClass" name="EAnnotation" eSuperTypes="#//EModelElement">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EAnnotation"/>
+      <details key="kind" value="elementOnly"/>
+    </eAnnotations>
+    <eAnnotations source="http://www.eclipse.org/emf/2002/Ecore">
+      <details key="constraints" value="WellFormedSourceURI"/>
+    </eAnnotations>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="details" upperBound="-1"
+        eType="#//EStringToStringMapEntry" containment="true" resolveProxies="false">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="element"/>
+        <details key="name" value="details"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="contents" upperBound="-1"
+        eType="ecore:EClass http://www.eclipse.org/emf/2002/Ecore#//EObject" containment="true"
+        resolveProxies="false">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="element"/>
+        <details key="name" value="contents"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="references" upperBound="-1"
+        eType="ecore:EClass http://www.eclipse.org/emf/2002/Ecore#//EObject">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="references"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="source" eType="#//EString">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="source"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="eModelElement" eType="#//EModelElement"
+        transient="true" eOpposite="#//EModelElement/eAnnotations"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="EAttribute" eSuperTypes="#//EStructuralFeature">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EAttribute"/>
+      <details key="kind" value="elementOnly"/>
+    </eAnnotations>
+    <eAnnotations source="http://www.eclipse.org/emf/2002/Ecore">
+      <details key="constraints" value="ConsistentTransient"/>
+    </eAnnotations>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="eAttributeType" lowerBound="1"
+        eType="#//EDataType" changeable="false" volatile="true" transient="true" derived="true">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="eAttributeType"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="iD" eType="#//EBoolean">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="iD"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EDataType" name="EBigDecimal" instanceClassName="java.math.BigDecimal">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EBigDecimal"/>
+      <details key="baseType" value="http://www.eclipse.org/emf/2003/XMLType#decimal"/>
+    </eAnnotations>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EDataType" name="EBigInteger" instanceClassName="java.math.BigInteger">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EBigInteger"/>
+      <details key="baseType" value="http://www.eclipse.org/emf/2003/XMLType#integer"/>
+    </eAnnotations>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EDataType" name="EBoolean" instanceClassName="boolean">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EBoolean"/>
+    </eAnnotations>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EDataType" name="EBooleanObject" instanceClassName="java.lang.Boolean">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EBoolean:Object"/>
+      <details key="baseType" value="EBoolean"/>
+    </eAnnotations>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EDataType" name="EByte" instanceClassName="byte">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EByte"/>
+      <details key="baseType" value="http://www.eclipse.org/emf/2003/XMLType#byte"/>
+    </eAnnotations>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EDataType" name="EByteArray" instanceClassName="byte[]">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EByteArray"/>
+      <details key="baseType" value="http://www.eclipse.org/emf/2003/XMLType#hexBinary"/>
+    </eAnnotations>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EDataType" name="EByteObject" instanceClassName="java.lang.Byte">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EByte:Object"/>
+      <details key="baseType" value="EByte"/>
+    </eAnnotations>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EDataType" name="EChar" instanceClassName="char">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EChar"/>
+    </eAnnotations>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EDataType" name="ECharacterObject" instanceClassName="java.lang.Character">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EChar:Object"/>
+      <details key="baseType" value="EChar"/>
+    </eAnnotations>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="EClass" eSuperTypes="#//EClassifier">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EClass"/>
+      <details key="kind" value="elementOnly"/>
+    </eAnnotations>
+    <eAnnotations source="http://www.eclipse.org/emf/2002/Ecore">
+      <details key="constraints" value="InterfaceIsAbstract AtMostOneID UniqueFeatureNames UniqueOperationSignatures NoCircularSuperTypes WellFormedMapEntryClass ConsistentSuperTypes DisjointFeatureAndOperationSignatures"/>
+    </eAnnotations>
+    <eOperations name="isSuperTypeOf" eType="#//EBoolean">
+      <eParameters name="someClass" eType="#//EClass"/>
+    </eOperations>
+    <eOperations name="getFeatureCount" eType="#//EInt"/>
+    <eOperations name="getEStructuralFeature" eType="#//EStructuralFeature">
+      <eParameters name="featureID" eType="#//EInt"/>
+    </eOperations>
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+  <eClassifiers xsi:type="ecore:EDataType" name="ELongObject" instanceClassName="java.lang.Long">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="ELong:Object"/>
+      <details key="baseType" value="ELong"/>
+    </eAnnotations>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EDataType" name="EMap" instanceClassName="java.util.Map"
+      serializable="false">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EMap"/>
+    </eAnnotations>
+    <eTypeParameters name="K"/>
+    <eTypeParameters name="V"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="EModelElement" abstract="true">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EModelElement"/>
+      <details key="kind" value="elementOnly"/>
+    </eAnnotations>
+    <eOperations name="getEAnnotation" eType="#//EAnnotation">
+      <eParameters name="source" eType="#//EString"/>
+    </eOperations>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="eAnnotations" upperBound="-1"
+        eType="#//EAnnotation" containment="true" resolveProxies="false" eOpposite="#//EAnnotation/eModelElement">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="element"/>
+        <details key="name" value="eAnnotations"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="ENamedElement" abstract="true" eSuperTypes="#//EModelElement">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="ENamedElement"/>
+      <details key="kind" value="elementOnly"/>
+    </eAnnotations>
+    <eAnnotations source="http://www.eclipse.org/emf/2002/Ecore">
+      <details key="constraints" value="WellFormedName"/>
+    </eAnnotations>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="name" eType="#//EString">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="name"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="EObject">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EObject"/>
+      <details key="kind" value="empty"/>
+    </eAnnotations>
+    <eOperations name="eClass" eType="#//EClass"/>
+    <eOperations name="eIsProxy" eType="#//EBoolean"/>
+    <eOperations name="eResource" eType="#//EResource"/>
+    <eOperations name="eContainer" eType="ecore:EClass http://www.eclipse.org/emf/2002/Ecore#//EObject"/>
+    <eOperations name="eContainingFeature" eType="#//EStructuralFeature"/>
+    <eOperations name="eContainmentFeature" eType="#//EReference"/>
+    <eOperations name="eContents">
+      <eGenericType eClassifier="#//EEList">
+        <eTypeArguments eClassifier="ecore:EClass http://www.eclipse.org/emf/2002/Ecore#//EObject"/>
+      </eGenericType>
+    </eOperations>
+    <eOperations name="eAllContents">
+      <eGenericType eClassifier="#//ETreeIterator">
+        <eTypeArguments eClassifier="ecore:EClass http://www.eclipse.org/emf/2002/Ecore#//EObject"/>
+      </eGenericType>
+    </eOperations>
+    <eOperations name="eCrossReferences">
+      <eGenericType eClassifier="#//EEList">
+        <eTypeArguments eClassifier="ecore:EClass http://www.eclipse.org/emf/2002/Ecore#//EObject"/>
+      </eGenericType>
+    </eOperations>
+    <eOperations name="eGet" eType="#//EJavaObject">
+      <eParameters name="feature" eType="#//EStructuralFeature"/>
+    </eOperations>
+    <eOperations name="eGet" eType="#//EJavaObject">
+      <eParameters name="feature" eType="#//EStructuralFeature"/>
+      <eParameters name="resolve" eType="#//EBoolean"/>
+    </eOperations>
+    <eOperations name="eSet">
+      <eParameters name="feature" eType="#//EStructuralFeature"/>
+      <eParameters name="newValue" eType="#//EJavaObject"/>
+    </eOperations>
+    <eOperations name="eIsSet" eType="#//EBoolean">
+      <eParameters name="feature" eType="#//EStructuralFeature"/>
+    </eOperations>
+    <eOperations name="eUnset">
+      <eParameters name="feature" eType="#//EStructuralFeature"/>
+    </eOperations>
+    <eOperations name="eInvoke" eType="#//EJavaObject" eExceptions="#//EInvocationTargetException">
+      <eParameters name="operation" eType="#//EOperation"/>
+      <eParameters name="arguments">
+        <eGenericType eClassifier="#//EEList">
+          <eTypeArguments/>
+        </eGenericType>
+      </eParameters>
+    </eOperations>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="EOperation" eSuperTypes="#//ETypedElement">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EOperation"/>
+      <details key="kind" value="elementOnly"/>
+    </eAnnotations>
+    <eAnnotations source="http://www.eclipse.org/emf/2002/Ecore">
+      <details key="constraints" value="UniqueParameterNames UniqueTypeParameterNames NoRepeatingVoid"/>
+    </eAnnotations>
+    <eOperations name="getOperationID" eType="#//EInt"/>
+    <eOperations name="isOverrideOf" eType="#//EBoolean">
+      <eParameters name="someOperation" eType="#//EOperation"/>
+    </eOperations>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="eTypeParameters" upperBound="-1"
+        eType="#//ETypeParameter" containment="true">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="element"/>
+        <details key="name" value="eTypeParameters"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="eParameters" upperBound="-1"
+        eType="#//EParameter" containment="true" resolveProxies="false" eOpposite="#//EParameter/eOperation">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="element"/>
+        <details key="name" value="eParameters"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="eGenericExceptions" upperBound="-1"
+        eType="#//EGenericType" unsettable="true" containment="true" resolveProxies="false">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="element"/>
+        <details key="name" value="eGenericExceptions"/>
+      </eAnnotations>
+      <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
+        <details key="suppressedIsSetVisibility" value="true"/>
+        <details key="suppressedUnsetVisibility" value="true"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="eExceptions" upperBound="-1"
+        eType="#//EClassifier" unsettable="true">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="eExceptions"/>
+      </eAnnotations>
+      <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
+        <details key="suppressedIsSetVisibility" value="true"/>
+        <details key="suppressedUnsetVisibility" value="true"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="eContainingClass" eType="#//EClass"
+        transient="true" eOpposite="#//EClass/eOperations"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="EPackage" eSuperTypes="#//ENamedElement">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EPackage"/>
+      <details key="kind" value="elementOnly"/>
+    </eAnnotations>
+    <eAnnotations source="http://www.eclipse.org/emf/2002/Ecore">
+      <details key="constraints" value="WellFormedNsURI WellFormedNsPrefix UniqueSubpackageNames UniqueClassifierNames UniqueNsURIs"/>
+    </eAnnotations>
+    <eOperations name="getEClassifier" eType="#//EClassifier">
+      <eParameters name="name" eType="#//EString"/>
+    </eOperations>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="eClassifiers" upperBound="-1"
+        eType="#//EClassifier" containment="true" eOpposite="#//EClassifier/ePackage">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="element"/>
+        <details key="name" value="eClassifiers"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="eSubpackages" upperBound="-1"
+        eType="#//EPackage" containment="true" eOpposite="#//EPackage/eSuperPackage">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="element"/>
+        <details key="name" value="eSubpackages"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="eFactoryInstance" lowerBound="1"
+        eType="#//EFactory" transient="true" resolveProxies="false" eOpposite="#//EFactory/ePackage">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="eFactoryInstance"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="nsPrefix" eType="#//EString">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="nsPrefix"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="nsURI" eType="#//EString">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="nsURI"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="eSuperPackage" eType="#//EPackage"
+        transient="true" eOpposite="#//EPackage/eSubpackages"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="EParameter" eSuperTypes="#//ETypedElement">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EParameter"/>
+      <details key="kind" value="elementOnly"/>
+    </eAnnotations>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="eOperation" eType="#//EOperation"
+        transient="true" eOpposite="#//EOperation/eParameters"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="EReference" eSuperTypes="#//EStructuralFeature">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EReference"/>
+      <details key="kind" value="elementOnly"/>
+    </eAnnotations>
+    <eAnnotations source="http://www.eclipse.org/emf/2002/Ecore">
+      <details key="constraints" value="ConsistentOpposite SingleContainer ConsistentKeys ConsistentUnique ConsistentContainer"/>
+    </eAnnotations>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="container" eType="#//EBoolean"
+        changeable="false" volatile="true" transient="true" derived="true">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="container"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="containment" eType="#//EBoolean">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="containment"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="eKeys" upperBound="-1"
+        eType="#//EAttribute">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="eKeys"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="eOpposite" eType="#//EReference">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="eOpposite"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="eReferenceType" lowerBound="1"
+        eType="#//EClass" changeable="false" volatile="true" transient="true" derived="true">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="eReferenceType"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="resolveProxies" eType="#//EBoolean"
+        defaultValueLiteral="true">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="resolveProxies"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EDataType" name="EResource" instanceClassName="org.eclipse.emf.ecore.resource.Resource"
+      serializable="false">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EResource"/>
+    </eAnnotations>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EDataType" name="EResourceSet" instanceClassName="org.eclipse.emf.ecore.resource.ResourceSet"
+      serializable="false">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EResourceSet"/>
+    </eAnnotations>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EDataType" name="EShort" instanceClassName="short">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EShort"/>
+      <details key="baseType" value="http://www.eclipse.org/emf/2003/XMLType#short"/>
+    </eAnnotations>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EDataType" name="EShortObject" instanceClassName="java.lang.Short">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EShort:Object"/>
+      <details key="baseType" value="EShort"/>
+    </eAnnotations>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EDataType" name="EString" instanceClassName="java.lang.String">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EString"/>
+      <details key="baseType" value="http://www.eclipse.org/emf/2003/XMLType#string"/>
+    </eAnnotations>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="EStringToStringMapEntry" instanceClassName="java.util.Map$Entry">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EStringToStringMapEntry"/>
+      <details key="kind" value="empty"/>
+    </eAnnotations>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="key" eType="#//EString">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="key"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="value" eType="#//EString">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="value"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="EStructuralFeature" abstract="true"
+      eSuperTypes="#//ETypedElement">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EStructuralFeature"/>
+      <details key="kind" value="elementOnly"/>
+    </eAnnotations>
+    <eAnnotations source="http://www.eclipse.org/emf/2002/Ecore">
+      <details key="constraints" value="ValidDefaultValueLiteral"/>
+    </eAnnotations>
+    <eOperations name="getFeatureID" eType="#//EInt"/>
+    <eOperations name="getContainerClass">
+      <eGenericType eClassifier="#//EJavaClass">
+        <eTypeArguments/>
+      </eGenericType>
+    </eOperations>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="changeable" eType="#//EBoolean"
+        defaultValueLiteral="true">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="changeable"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="defaultValue" eType="#//EJavaObject"
+        changeable="false" volatile="true" transient="true" derived="true">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="defaultValue"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="defaultValueLiteral" eType="#//EString">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="defaultValueLiteral"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="derived" eType="#//EBoolean">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="derived"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="transient" eType="#//EBoolean">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="transient"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="unsettable" eType="#//EBoolean">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="unsettable"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="volatile" eType="#//EBoolean">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="volatile"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="eContainingClass" eType="#//EClass"
+        transient="true" eOpposite="#//EClass/eStructuralFeatures"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EDataType" name="ETreeIterator" instanceClassName="org.eclipse.emf.common.util.TreeIterator"
+      serializable="false">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="ETreeIterator"/>
+    </eAnnotations>
+    <eTypeParameters name="E"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="ETypedElement" abstract="true" eSuperTypes="#//ENamedElement">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="ETypedElement"/>
+      <details key="kind" value="elementOnly"/>
+    </eAnnotations>
+    <eAnnotations source="http://www.eclipse.org/emf/2002/Ecore">
+      <details key="constraints" value="ValidLowerBound ValidUpperBound ConsistentBounds ValidType"/>
+    </eAnnotations>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="eGenericType" eType="#//EGenericType"
+        volatile="true" unsettable="true" containment="true" resolveProxies="false">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="element"/>
+        <details key="name" value="eGenericType"/>
+      </eAnnotations>
+      <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
+        <details key="suppressedIsSetVisibility" value="true"/>
+        <details key="suppressedUnsetVisibility" value="true"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="eType" eType="#//EClassifier"
+        volatile="true" unsettable="true">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="eType"/>
+      </eAnnotations>
+      <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
+        <details key="suppressedIsSetVisibility" value="true"/>
+        <details key="suppressedUnsetVisibility" value="true"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="lowerBound" eType="#//EInt">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="lowerBound"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="many" eType="#//EBoolean"
+        changeable="false" volatile="true" transient="true" derived="true">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="many"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="ordered" eType="#//EBoolean"
+        defaultValueLiteral="true">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="ordered"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="required" eType="#//EBoolean"
+        changeable="false" volatile="true" transient="true" derived="true">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="required"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="unique" eType="#//EBoolean"
+        defaultValueLiteral="true">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="unique"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="upperBound" eType="#//EInt"
+        defaultValueLiteral="1">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="upperBound"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="ETypeParameter" eSuperTypes="#//ENamedElement">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="ETypeParameter"/>
+      <details key="kind" value="elementOnly"/>
+    </eAnnotations>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="eBounds" upperBound="-1"
+        eType="#//EGenericType" containment="true" resolveProxies="false">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="element"/>
+        <details key="name" value="eBounds"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+  </eClassifiers>
+</ecore:EPackage>
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/bin/ecore/.gitignore b/Metrics/Metrics-Calculation/SocialNetwork_plugin/bin/ecore/.gitignore
new file mode 100644
index 00000000..c42ca056
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/bin/ecore/.gitignore
@@ -0,0 +1,8 @@
+/.Ecore_pattern.java._trace
+/.MoreThenFiveSuperTypes.java._trace
+/.DirectSupertype.java._trace
+/.Ecore.java._trace
+/.LoopInInheritence.java._trace
+/.NonSymmetricOpposite.java._trace
+/.Opposite.java._trace
+/.OppositeDifferentClass.java._trace
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/bin/queries/.gitignore b/Metrics/Metrics-Calculation/SocialNetwork_plugin/bin/queries/.gitignore
new file mode 100644
index 00000000..e9d711d4
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/bin/queries/.gitignore
@@ -0,0 +1,9 @@
+/.Ecore_pattern.java._trace
+/.MoreThenFiveSuperTypes.java._trace
+/.DirectSupertype.java._trace
+/.Ecore.java._trace
+/.LoopInInheritence.java._trace
+/.NonSymmetricOpposite.java._trace
+/.Opposite.java._trace
+/.OppositeDifferentClass.java._trace
+/.SuperTypes.java._trace
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/bin/queries/Ecore.vql b/Metrics/Metrics-Calculation/SocialNetwork_plugin/bin/queries/Ecore.vql
new file mode 100644
index 00000000..9ddb64c9
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/bin/queries/Ecore.vql
@@ -0,0 +1,33 @@
+package queries
+
+import epackage "http://www.eclipse.org/emf/2002/Ecore"
+
+pattern directSupertype(a: EClass, b:EClass) {
+        EClass.eSuperTypes(a,b);
+}
+
+@Constraint(key={a}, severity="error", message="error")
+pattern loopInInheritence(a: EClass) {
+        find directSupertype+(a,a);
+}
+
+pattern opposite(a:EReference, b: EReference) {
+        EReference.eOpposite(a,b);
+}
+@Constraint(key={a}, severity="error", message="error")
+pattern oppositeDifferentClass(a:EReference) {
+        EReference.eOpposite(a,b);
+        EReference.eContainingClass(a,aContaining);
+        EReference.eType(b,bTarget);
+        aContaining != bTarget;
+}
+
+@Constraint(key={a}, severity="error", message="error")
+pattern nonSymmetricOpposite(a:EReference, b:EReference) {
+        find opposite(a,b);
+        neg find opposite(b,a);
+}
+
+pattern superTypes(c1:EClass, c2:EClass){
+        EClass.eSuperTypes(c1,c2);
+}
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/bin/socialnetwork.aird b/Metrics/Metrics-Calculation/SocialNetwork_plugin/bin/socialnetwork.aird
new file mode 100644
index 00000000..e7e28ecd
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/bin/socialnetwork.aird
@@ -0,0 +1,183 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<xmi:XMI xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:description="http://www.eclipse.org/sirius/description/1.1.0" xmlns:description_1="http://www.eclipse.org/sirius/diagram/description/1.1.0" xmlns:diagram="http://www.eclipse.org/sirius/diagram/1.1.0" xmlns:ecore="http://www.eclipse.org/emf/2002/Ecore" xmlns:notation="http://www.eclipse.org/gmf/runtime/1.0.2/notation" xmlns:style="http://www.eclipse.org/sirius/diagram/description/style/1.1.0" xmlns:viewpoint="http://www.eclipse.org/sirius/1.1.0" xsi:schemaLocation="http://www.eclipse.org/sirius/description/1.1.0 http://www.eclipse.org/sirius/1.1.0#//description http://www.eclipse.org/sirius/diagram/description/1.1.0 http://www.eclipse.org/sirius/diagram/1.1.0#//description http://www.eclipse.org/sirius/diagram/description/style/1.1.0 http://www.eclipse.org/sirius/diagram/1.1.0#//description/style">
+  <viewpoint:DAnalysis uid="_TZr30HA1EemKP426GDjFOg" selectedViews="_Ta8cEHA1EemKP426GDjFOg" version="14.1.0.201810161215">
+    <semanticResources>socialnetwork.ecore</semanticResources>
+    <semanticResources>socialnetwork.genmodel</semanticResources>
+    <ownedViews xmi:type="viewpoint:DView" uid="_Ta8cEHA1EemKP426GDjFOg">
+      <viewpoint xmi:type="description:Viewpoint" href="platform:/plugin/org.eclipse.emf.ecoretools.design/description/ecore.odesign#//@ownedViewpoints[name='Design']"/>
+      <ownedRepresentationDescriptors xmi:type="viewpoint:DRepresentationDescriptor" uid="_TbTBZXA1EemKP426GDjFOg" name="socialnetwork" repPath="#_TbTBYHA1EemKP426GDjFOg">
+        <description xmi:type="description_1:DiagramDescription" href="platform:/plugin/org.eclipse.emf.ecoretools.design/description/ecore.odesign#//@ownedViewpoints[name='Design']/@ownedRepresentations[name='Entities']"/>
+        <target xmi:type="ecore:EPackage" href="socialnetwork.ecore#/"/>
+      </ownedRepresentationDescriptors>
+    </ownedViews>
+  </viewpoint:DAnalysis>
+  <diagram:DSemanticDiagram uid="_TbTBYHA1EemKP426GDjFOg" name="socialnetwork">
+    <ownedAnnotationEntries xmi:type="description:AnnotationEntry" uid="_TbTBYXA1EemKP426GDjFOg" source="DANNOTATION_CUSTOMIZATION_KEY">
+      <data xmi:type="diagram:ComputedStyleDescriptionRegistry" uid="_TbTBYnA1EemKP426GDjFOg">
+        <computedStyleDescriptions xmi:type="style:EdgeStyleDescription" xmi:id="_ZZkWoHA1EemKP426GDjFOg" sourceArrow="FillDiamond" routingStyle="manhattan">
+          <strokeColor xmi:type="description:SystemColor" href="environment:/viewpoint#//@systemColors/@entries[name='black']"/>
+          <centerLabelStyleDescription xmi:type="style:CenterLabelStyleDescription" xmi:id="_ZZkWoXA1EemKP426GDjFOg" showIcon="false" labelExpression="service:render">
+            <labelColor xmi:type="description:SystemColor" href="environment:/viewpoint#//@systemColors/@entries[name='black']"/>
+          </centerLabelStyleDescription>
+          <endLabelStyleDescription xmi:type="style:EndLabelStyleDescription" xmi:id="_ZZkWonA1EemKP426GDjFOg" labelSize="6" showIcon="false" labelExpression="service:eKeysLabel">
+            <labelColor xmi:type="description:SystemColor" href="environment:/viewpoint#//@systemColors/@entries[name='dark_blue']"/>
+          </endLabelStyleDescription>
+        </computedStyleDescriptions>
+      </data>
+    </ownedAnnotationEntries>
+    <ownedAnnotationEntries xmi:type="description:AnnotationEntry" uid="_TbTBZnA1EemKP426GDjFOg" source="GMF_DIAGRAMS">
+      <data xmi:type="notation:Diagram" xmi:id="_TbTBZ3A1EemKP426GDjFOg" type="Sirius" element="_TbTBYHA1EemKP426GDjFOg" measurementUnit="Pixel">
+        <children xmi:type="notation:Node" xmi:id="_Ur9YAHA1EemKP426GDjFOg" type="2003" element="_Ur5GkHA1EemKP426GDjFOg">
+          <children xmi:type="notation:Node" xmi:id="_Ur9YA3A1EemKP426GDjFOg" type="5007"/>
+          <children xmi:type="notation:Node" xmi:id="_Ur9YBHA1EemKP426GDjFOg" type="7004">
+            <children xmi:type="notation:Node" xmi:id="_W_L-4HA1EemKP426GDjFOg" type="3010" element="_W_DcAHA1EemKP426GDjFOg">
+              <styles xmi:type="notation:FontStyle" xmi:id="_W_L-4XA1EemKP426GDjFOg" fontColor="2697711" fontName="Segoe UI" fontHeight="8"/>
+              <layoutConstraint xmi:type="notation:Location" xmi:id="_W_L-4nA1EemKP426GDjFOg"/>
+            </children>
+            <styles xmi:type="notation:SortingStyle" xmi:id="_Ur9YBXA1EemKP426GDjFOg"/>
+            <styles xmi:type="notation:FilteringStyle" xmi:id="_Ur9YBnA1EemKP426GDjFOg"/>
+          </children>
+          <styles xmi:type="notation:ShapeStyle" xmi:id="_Ur9YAXA1EemKP426GDjFOg" fontName="Segoe UI" fontHeight="8"/>
+          <layoutConstraint xmi:type="notation:Bounds" xmi:id="_Ur9YAnA1EemKP426GDjFOg" x="285" y="165" width="120" height="100"/>
+        </children>
+        <children xmi:type="notation:Node" xmi:id="_X2ASIHA1EemKP426GDjFOg" type="2003" element="_X14WUHA1EemKP426GDjFOg">
+          <children xmi:type="notation:Node" xmi:id="_X2A5MHA1EemKP426GDjFOg" type="5007"/>
+          <children xmi:type="notation:Node" xmi:id="_X2A5MXA1EemKP426GDjFOg" type="7004">
+            <children xmi:type="notation:Node" xmi:id="_jitw4HA1EemKP426GDjFOg" type="3010" element="_jirUoHA1EemKP426GDjFOg">
+              <styles xmi:type="notation:FontStyle" xmi:id="_jitw4XA1EemKP426GDjFOg" fontColor="2697711" fontName="Segoe UI" fontHeight="8"/>
+              <layoutConstraint xmi:type="notation:Location" xmi:id="_jitw4nA1EemKP426GDjFOg"/>
+            </children>
+            <styles xmi:type="notation:SortingStyle" xmi:id="_X2A5MnA1EemKP426GDjFOg"/>
+            <styles xmi:type="notation:FilteringStyle" xmi:id="_X2A5M3A1EemKP426GDjFOg"/>
+          </children>
+          <styles xmi:type="notation:ShapeStyle" xmi:id="_X2ASIXA1EemKP426GDjFOg" fontName="Segoe UI" fontHeight="8"/>
+          <layoutConstraint xmi:type="notation:Bounds" xmi:id="_X2ASInA1EemKP426GDjFOg" x="690" y="180" width="120" height="100"/>
+        </children>
+        <styles xmi:type="notation:DiagramStyle" xmi:id="_TbTBaHA1EemKP426GDjFOg"/>
+        <edges xmi:type="notation:Edge" xmi:id="_ZZnZ8HA1EemKP426GDjFOg" type="4001" element="_ZZjvkHA1EemKP426GDjFOg" source="_Ur9YAHA1EemKP426GDjFOg" target="_X2ASIHA1EemKP426GDjFOg">
+          <children xmi:type="notation:Node" xmi:id="_ZZnZ9HA1EemKP426GDjFOg" type="6001">
+            <layoutConstraint xmi:type="notation:Bounds" xmi:id="_ZZnZ9XA1EemKP426GDjFOg" x="6" y="10"/>
+          </children>
+          <children xmi:type="notation:Node" xmi:id="_ZZnZ9nA1EemKP426GDjFOg" type="6002">
+            <layoutConstraint xmi:type="notation:Bounds" xmi:id="_ZZnZ93A1EemKP426GDjFOg" x="1" y="10"/>
+          </children>
+          <children xmi:type="notation:Node" xmi:id="_ZZnZ-HA1EemKP426GDjFOg" type="6003">
+            <layoutConstraint xmi:type="notation:Bounds" xmi:id="_ZZnZ-XA1EemKP426GDjFOg" x="-1" y="10"/>
+          </children>
+          <styles xmi:type="notation:ConnectorStyle" xmi:id="_ZZnZ8XA1EemKP426GDjFOg" routing="Rectilinear"/>
+          <styles xmi:type="notation:FontStyle" xmi:id="_ZZnZ8nA1EemKP426GDjFOg" fontColor="7490599" fontName="Segoe UI" fontHeight="8"/>
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+          <sourceAnchor xmi:type="notation:IdentityAnchor" xmi:id="_ZZnZ-nA1EemKP426GDjFOg" id="(1.0,0.5)"/>
+          <targetAnchor xmi:type="notation:IdentityAnchor" xmi:id="_ZZnZ-3A1EemKP426GDjFOg" id="(0.0,0.30612244897959184)"/>
+        </edges>
+        <edges xmi:type="notation:Edge" xmi:id="_f8gfMHA1EemKP426GDjFOg" type="4001" element="_f8eC8HA1EemKP426GDjFOg" source="_X2ASIHA1EemKP426GDjFOg" target="_X2ASIHA1EemKP426GDjFOg">
+          <children xmi:type="notation:Node" xmi:id="_f8gfNHA1EemKP426GDjFOg" type="6001">
+            <layoutConstraint xmi:type="notation:Bounds" xmi:id="_f8gfNXA1EemKP426GDjFOg" x="-8" y="7"/>
+          </children>
+          <children xmi:type="notation:Node" xmi:id="_f8hGQHA1EemKP426GDjFOg" type="6002">
+            <layoutConstraint xmi:type="notation:Bounds" xmi:id="_f8hGQXA1EemKP426GDjFOg" x="12" y="10"/>
+          </children>
+          <children xmi:type="notation:Node" xmi:id="_f8hGQnA1EemKP426GDjFOg" type="6003">
+            <layoutConstraint xmi:type="notation:Bounds" xmi:id="_f8hGQ3A1EemKP426GDjFOg" y="-10"/>
+          </children>
+          <styles xmi:type="notation:ConnectorStyle" xmi:id="_f8gfMXA1EemKP426GDjFOg" routing="Rectilinear"/>
+          <styles xmi:type="notation:FontStyle" xmi:id="_f8gfMnA1EemKP426GDjFOg" fontColor="7490599" fontName="Segoe UI" fontHeight="8"/>
+          <bendpoints xmi:type="notation:RelativeBendpoints" xmi:id="_f8gfM3A1EemKP426GDjFOg" points="[4, 1, 0, -21]$[51, 1, 47, -21]$[51, -53, 47, -75]$[-25, -53, -29, -75]$[-25, -8, -29, -30]"/>
+          <sourceAnchor xmi:type="notation:IdentityAnchor" xmi:id="_f8hGRHA1EemKP426GDjFOg" id="(0.9666666666666667,0.09)"/>
+          <targetAnchor xmi:type="notation:IdentityAnchor" xmi:id="_f8hGRXA1EemKP426GDjFOg" id="(1.0,0.30612244897959184)"/>
+        </edges>
+        <edges xmi:type="notation:Edge" xmi:id="_eUOggHA6EemKP426GDjFOg" type="4001" element="_eULdMHA6EemKP426GDjFOg" source="_X2ASIHA1EemKP426GDjFOg" target="_X2ASIHA1EemKP426GDjFOg">
+          <children xmi:type="notation:Node" xmi:id="_eUOghHA6EemKP426GDjFOg" type="6001">
+            <layoutConstraint xmi:type="notation:Bounds" xmi:id="_eUOghXA6EemKP426GDjFOg" y="-10"/>
+          </children>
+          <children xmi:type="notation:Node" xmi:id="_eUOghnA6EemKP426GDjFOg" type="6002">
+            <layoutConstraint xmi:type="notation:Bounds" xmi:id="_eUOgh3A6EemKP426GDjFOg" y="10"/>
+          </children>
+          <children xmi:type="notation:Node" xmi:id="_eUOgiHA6EemKP426GDjFOg" type="6003">
+            <layoutConstraint xmi:type="notation:Bounds" xmi:id="_eUOgiXA6EemKP426GDjFOg" y="10"/>
+          </children>
+          <styles xmi:type="notation:ConnectorStyle" xmi:id="_eUOggXA6EemKP426GDjFOg" routing="Rectilinear"/>
+          <styles xmi:type="notation:FontStyle" xmi:id="_eUOggnA6EemKP426GDjFOg" fontName="Segoe UI" fontHeight="8"/>
+          <bendpoints xmi:type="notation:RelativeBendpoints" xmi:id="_eUOgg3A6EemKP426GDjFOg" points="[0, 0, 0, 0]$[0, 0, 0, 0]"/>
+          <sourceAnchor xmi:type="notation:IdentityAnchor" xmi:id="_eUOginA6EemKP426GDjFOg" id="(0.5,0.5)"/>
+          <targetAnchor xmi:type="notation:IdentityAnchor" xmi:id="_eUOgi3A6EemKP426GDjFOg" id="(0.5,0.5)"/>
+        </edges>
+      </data>
+    </ownedAnnotationEntries>
+    <ownedDiagramElements xmi:type="diagram:DNodeList" uid="_Ur5GkHA1EemKP426GDjFOg" name="SocialNetwork" tooltipText="" outgoingEdges="_ZZjvkHA1EemKP426GDjFOg" width="12" height="10">
+      <target xmi:type="ecore:EClass" href="socialnetwork.ecore#//SocialNetwork"/>
+      <semanticElements xmi:type="ecore:EClass" href="socialnetwork.ecore#//SocialNetwork"/>
+      <ownedStyle xmi:type="diagram:FlatContainerStyle" uid="_XY_mAHA1EemKP426GDjFOg" borderSize="1" borderSizeComputationExpression="1" backgroundStyle="Liquid" foregroundColor="255,252,216">
+        <description xmi:type="style:FlatContainerStyleDescription" href="platform:/plugin/org.eclipse.emf.ecoretools.design/description/ecore.odesign#//@ownedViewpoints[name='Design']/@ownedRepresentations[name='Entities']/@defaultLayer/@containerMappings[name='EC%20EClass']/@style"/>
+      </ownedStyle>
+      <actualMapping xmi:type="description_1:ContainerMapping" href="platform:/plugin/org.eclipse.emf.ecoretools.design/description/ecore.odesign#//@ownedViewpoints[name='Design']/@ownedRepresentations[name='Entities']/@defaultLayer/@containerMappings[name='EC%20EClass']"/>
+      <ownedElements xmi:type="diagram:DNodeListElement" uid="_W_DcAHA1EemKP426GDjFOg" name="name : EString" tooltipText="">
+        <target xmi:type="ecore:EAttribute" href="socialnetwork.ecore#//SocialNetwork/name"/>
+        <semanticElements xmi:type="ecore:EAttribute" href="socialnetwork.ecore#//SocialNetwork/name"/>
+        <ownedStyle xmi:type="diagram:BundledImage" uid="_XZANEHA1EemKP426GDjFOg" labelAlignment="LEFT">
+          <description xmi:type="style:BundledImageDescription" href="platform:/plugin/org.eclipse.emf.ecoretools.design/description/ecore.odesign#//@ownedViewpoints[name='Design']/@ownedRepresentations[name='Entities']/@defaultLayer/@containerMappings[name='EC%20EClass']/@subNodeMappings[name='EC%20EAttribute']/@style"/>
+        </ownedStyle>
+        <actualMapping xmi:type="description_1:NodeMapping" href="platform:/plugin/org.eclipse.emf.ecoretools.design/description/ecore.odesign#//@ownedViewpoints[name='Design']/@ownedRepresentations[name='Entities']/@defaultLayer/@containerMappings[name='EC%20EClass']/@subNodeMappings[name='EC%20EAttribute']"/>
+      </ownedElements>
+    </ownedDiagramElements>
+    <ownedDiagramElements xmi:type="diagram:DNodeList" uid="_X14WUHA1EemKP426GDjFOg" name="Person" tooltipText="" outgoingEdges="_f8eC8HA1EemKP426GDjFOg _eULdMHA6EemKP426GDjFOg" incomingEdges="_ZZjvkHA1EemKP426GDjFOg _f8eC8HA1EemKP426GDjFOg _eULdMHA6EemKP426GDjFOg" width="12" height="10">
+      <target xmi:type="ecore:EClass" href="socialnetwork.ecore#//Person"/>
+      <semanticElements xmi:type="ecore:EClass" href="socialnetwork.ecore#//Person"/>
+      <arrangeConstraints>KEEP_LOCATION</arrangeConstraints>
+      <arrangeConstraints>KEEP_SIZE</arrangeConstraints>
+      <arrangeConstraints>KEEP_RATIO</arrangeConstraints>
+      <ownedStyle xmi:type="diagram:FlatContainerStyle" uid="_kAhuQHA1EemKP426GDjFOg" borderSize="1" borderSizeComputationExpression="1" backgroundStyle="Liquid" foregroundColor="255,252,216">
+        <description xmi:type="style:FlatContainerStyleDescription" href="platform:/plugin/org.eclipse.emf.ecoretools.design/description/ecore.odesign#//@ownedViewpoints[name='Design']/@ownedRepresentations[name='Entities']/@defaultLayer/@containerMappings[name='EC%20EClass']/@style"/>
+      </ownedStyle>
+      <actualMapping xmi:type="description_1:ContainerMapping" href="platform:/plugin/org.eclipse.emf.ecoretools.design/description/ecore.odesign#//@ownedViewpoints[name='Design']/@ownedRepresentations[name='Entities']/@defaultLayer/@containerMappings[name='EC%20EClass']"/>
+      <ownedElements xmi:type="diagram:DNodeListElement" uid="_jirUoHA1EemKP426GDjFOg" name="name : EString" tooltipText="">
+        <target xmi:type="ecore:EAttribute" href="socialnetwork.ecore#//Person/name"/>
+        <semanticElements xmi:type="ecore:EAttribute" href="socialnetwork.ecore#//Person/name"/>
+        <ownedStyle xmi:type="diagram:BundledImage" uid="_kAiVUHA1EemKP426GDjFOg" labelAlignment="LEFT">
+          <description xmi:type="style:BundledImageDescription" href="platform:/plugin/org.eclipse.emf.ecoretools.design/description/ecore.odesign#//@ownedViewpoints[name='Design']/@ownedRepresentations[name='Entities']/@defaultLayer/@containerMappings[name='EC%20EClass']/@subNodeMappings[name='EC%20EAttribute']/@style"/>
+        </ownedStyle>
+        <actualMapping xmi:type="description_1:NodeMapping" href="platform:/plugin/org.eclipse.emf.ecoretools.design/description/ecore.odesign#//@ownedViewpoints[name='Design']/@ownedRepresentations[name='Entities']/@defaultLayer/@containerMappings[name='EC%20EClass']/@subNodeMappings[name='EC%20EAttribute']"/>
+      </ownedElements>
+    </ownedDiagramElements>
+    <ownedDiagramElements xmi:type="diagram:DEdge" uid="_ZZjvkHA1EemKP426GDjFOg" name="[0..*] persons" sourceNode="_Ur5GkHA1EemKP426GDjFOg" targetNode="_X14WUHA1EemKP426GDjFOg">
+      <target xmi:type="ecore:EReference" href="socialnetwork.ecore#//SocialNetwork/persons"/>
+      <semanticElements xmi:type="ecore:EReference" href="socialnetwork.ecore#//SocialNetwork/persons"/>
+      <ownedStyle xmi:type="diagram:EdgeStyle" uid="_ZZkWo3A1EemKP426GDjFOg" description="_ZZkWoHA1EemKP426GDjFOg" sourceArrow="FillDiamond" routingStyle="manhattan" strokeColor="0,0,0">
+        <centerLabelStyle xmi:type="diagram:CenterLabelStyle" uid="_ZZkWpHA1EemKP426GDjFOg" showIcon="false">
+          <customFeatures>labelSize</customFeatures>
+        </centerLabelStyle>
+        <endLabelStyle xmi:type="diagram:EndLabelStyle" uid="_ZZkWpXA1EemKP426GDjFOg" showIcon="false" labelColor="39,76,114">
+          <customFeatures>labelSize</customFeatures>
+        </endLabelStyle>
+      </ownedStyle>
+      <actualMapping xmi:type="description_1:EdgeMapping" href="platform:/plugin/org.eclipse.emf.ecoretools.design/description/ecore.odesign#//@ownedViewpoints[name='Design']/@ownedRepresentations[name='Entities']/@defaultLayer/@edgeMappings[name='EC_EReference']"/>
+    </ownedDiagramElements>
+    <ownedDiagramElements xmi:type="diagram:DEdge" uid="_f8eC8HA1EemKP426GDjFOg" name="[0..*] friends" sourceNode="_X14WUHA1EemKP426GDjFOg" targetNode="_X14WUHA1EemKP426GDjFOg">
+      <target xmi:type="ecore:EReference" href="socialnetwork.ecore#//Person/friends"/>
+      <semanticElements xmi:type="ecore:EReference" href="socialnetwork.ecore#//Person/friends"/>
+      <ownedStyle xmi:type="diagram:EdgeStyle" uid="_erMusHA9EemKP426GDjFOg" routingStyle="manhattan" strokeColor="0,0,0">
+        <description xmi:type="style:EdgeStyleDescription" href="platform:/plugin/org.eclipse.emf.ecoretools.design/description/ecore.odesign#//@ownedViewpoints[name='Design']/@ownedRepresentations[name='Entities']/@defaultLayer/@edgeMappings[name='EC_EReference']/@style"/>
+        <centerLabelStyle xmi:type="diagram:CenterLabelStyle" uid="_erMusXA9EemKP426GDjFOg" showIcon="false"/>
+        <endLabelStyle xmi:type="diagram:EndLabelStyle" uid="_erMusnA9EemKP426GDjFOg" labelSize="6" showIcon="false" labelColor="39,76,114"/>
+      </ownedStyle>
+      <actualMapping xmi:type="description_1:EdgeMapping" href="platform:/plugin/org.eclipse.emf.ecoretools.design/description/ecore.odesign#//@ownedViewpoints[name='Design']/@ownedRepresentations[name='Entities']/@defaultLayer/@edgeMappings[name='EC_EReference']"/>
+    </ownedDiagramElements>
+    <ownedDiagramElements xmi:type="diagram:DEdge" uid="_eULdMHA6EemKP426GDjFOg" sourceNode="_X14WUHA1EemKP426GDjFOg" targetNode="_X14WUHA1EemKP426GDjFOg" beginLabel="[0..*] children" endLabel="[0..2] parents">
+      <target xmi:type="ecore:EReference" href="socialnetwork.ecore#//Person/parents"/>
+      <semanticElements xmi:type="ecore:EReference" href="socialnetwork.ecore#//Person/children"/>
+      <semanticElements xmi:type="ecore:EReference" href="socialnetwork.ecore#//Person/parents"/>
+      <ownedStyle xmi:type="diagram:EdgeStyle" uid="_eUMEQHA6EemKP426GDjFOg" sourceArrow="InputArrow" routingStyle="manhattan" strokeColor="0,0,0">
+        <description xmi:type="style:EdgeStyleDescription" href="platform:/plugin/org.eclipse.emf.ecoretools.design/description/ecore.odesign#//@ownedViewpoints[name='Design']/@ownedRepresentations[name='Entities']/@defaultLayer/@edgeMappings[name='Bi-directional%20EC_EReference%20']/@style"/>
+        <beginLabelStyle xmi:type="diagram:BeginLabelStyle" uid="_eUMEQXA6EemKP426GDjFOg" showIcon="false"/>
+        <endLabelStyle xmi:type="diagram:EndLabelStyle" uid="_eUMEQnA6EemKP426GDjFOg" showIcon="false"/>
+      </ownedStyle>
+      <actualMapping xmi:type="description_1:EdgeMapping" href="platform:/plugin/org.eclipse.emf.ecoretools.design/description/ecore.odesign#//@ownedViewpoints[name='Design']/@ownedRepresentations[name='Entities']/@defaultLayer/@edgeMappings[name='Bi-directional%20EC_EReference%20']"/>
+    </ownedDiagramElements>
+    <description xmi:type="description_1:DiagramDescription" href="platform:/plugin/org.eclipse.emf.ecoretools.design/description/ecore.odesign#//@ownedViewpoints[name='Design']/@ownedRepresentations[name='Entities']"/>
+    <filterVariableHistory xmi:type="diagram:FilterVariableHistory" uid="_TbTBZHA1EemKP426GDjFOg"/>
+    <activatedLayers xmi:type="description_1:Layer" href="platform:/plugin/org.eclipse.emf.ecoretools.design/description/ecore.odesign#//@ownedViewpoints[name='Design']/@ownedRepresentations[name='Entities']/@defaultLayer"/>
+    <activatedLayers xmi:type="description_1:AdditionalLayer" href="platform:/plugin/org.eclipse.emf.ecoretools.design/description/ecore.odesign#//@ownedViewpoints[name='Design']/@ownedRepresentations[name='Entities']/@additionalLayers[name='Package']"/>
+    <activatedLayers xmi:type="description_1:AdditionalLayer" href="platform:/plugin/org.eclipse.emf.ecoretools.design/description/ecore.odesign#//@ownedViewpoints[name='Design']/@ownedRepresentations[name='Entities']/@additionalLayers[name='Validation']"/>
+    <target xmi:type="ecore:EPackage" href="socialnetwork.ecore#/"/>
+  </diagram:DSemanticDiagram>
+</xmi:XMI>
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/bin/socialnetwork.ecore b/Metrics/Metrics-Calculation/SocialNetwork_plugin/bin/socialnetwork.ecore
new file mode 100644
index 00000000..cacf9921
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/bin/socialnetwork.ecore
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ecore:EPackage xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xmlns:ecore="http://www.eclipse.org/emf/2002/Ecore" name="socialnetwork" nsURI="http://ecse.mcgill.ca/socialnetwork" nsPrefix="socialnetwork">
+  <eAnnotations source="http://www.eclipse.org/emf/2002/Ecore"/>
+  <eClassifiers xsi:type="ecore:EClass" name="SocialNetwork">
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="name" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"
+        defaultValueLiteral="SocialNetwork"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="persons" upperBound="-1"
+        eType="#//Person" containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="Person">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="friends" upperBound="-1"
+        eType="#//Person"/>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="name" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"
+        defaultValueLiteral="Name"/>
+  </eClassifiers>
+</ecore:EPackage>
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/bin/socialnetwork.genmodel b/Metrics/Metrics-Calculation/SocialNetwork_plugin/bin/socialnetwork.genmodel
new file mode 100644
index 00000000..c9515653
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/bin/socialnetwork.genmodel
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<genmodel:GenModel xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xmlns:ecore="http://www.eclipse.org/emf/2002/Ecore" xmlns:genmodel="http://www.eclipse.org/emf/2002/GenModel"
+    modelDirectory="/SocialNetwork_plugin/encore_gen" creationIcons="false"
+    editDirectory="/ca.mcgill.ecse.socialnetwork.edit/src-gen" editorDirectory="/ca.mcgill.ecse.socialnetwork.editor/src-gen"
+    modelPluginID="SocialNetwork_plugin" modelName="Socialnetwork" rootExtendsClass="org.eclipse.emf.ecore.impl.MinimalEObjectImpl$Container"
+    codeFormatting="true" importerID="org.eclipse.emf.importer.ecore" complianceLevel="8.0"
+    copyrightFields="false" operationReflection="true" importOrganizing="true">
+  <foreignModel>socialnetwork.ecore</foreignModel>
+  <testsDirectory xsi:nil="true"/>
+  <genPackages prefix="Socialnetwork" disposableProviderFactory="true" ecorePackage="socialnetwork.ecore#/">
+    <genClasses ecoreClass="socialnetwork.ecore#//SocialNetwork">
+      <genFeatures createChild="false" ecoreFeature="ecore:EAttribute socialnetwork.ecore#//SocialNetwork/name"/>
+      <genFeatures property="None" children="true" createChild="true" ecoreFeature="ecore:EReference socialnetwork.ecore#//SocialNetwork/persons"/>
+    </genClasses>
+    <genClasses ecoreClass="socialnetwork.ecore#//Person">
+      <genFeatures notify="false" createChild="false" propertySortChoices="true" ecoreFeature="ecore:EReference socialnetwork.ecore#//Person/friends"/>
+      <genFeatures createChild="false" ecoreFeature="ecore:EAttribute socialnetwork.ecore#//Person/name"/>
+    </genClasses>
+  </genPackages>
+</genmodel:GenModel>
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/bin/statistics/200_nodes.jpg b/Metrics/Metrics-Calculation/SocialNetwork_plugin/bin/statistics/200_nodes.jpg
new file mode 100644
index 00000000..a35c291b
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/bin/statistics/200_nodes.jpg
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/bin/statistics/220_nodes.jpg b/Metrics/Metrics-Calculation/SocialNetwork_plugin/bin/statistics/220_nodes.jpg
new file mode 100644
index 00000000..4d41dff7
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/bin/statistics/220_nodes.jpg
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/bin/statistics/260_nodes.jpg b/Metrics/Metrics-Calculation/SocialNetwork_plugin/bin/statistics/260_nodes.jpg
new file mode 100644
index 00000000..b16cdfb2
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/bin/statistics/260_nodes.jpg
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/bin/statistics/280_nodes.jpg b/Metrics/Metrics-Calculation/SocialNetwork_plugin/bin/statistics/280_nodes.jpg
new file mode 100644
index 00000000..16c0ee23
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/bin/statistics/280_nodes.jpg
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/bin/statistics/output.txt b/Metrics/Metrics-Calculation/SocialNetwork_plugin/bin/statistics/output.txt
new file mode 100644
index 00000000..35158e20
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/bin/statistics/output.txt
@@ -0,0 +1,300 @@
+1
+9
+7
+0
+4
+6
+16
+0
+2
+4
+17
+20
+1
+5
+2
+3
+11
+6
+4
+0
+2
+1
+3
+5
+9
+13
+11
+0
+1
+10
+3
+0
+1
+1
+0
+17
+0
+4
+2
+0
+1
+10
+10
+0
+24
+9
+0
+14
+1
+11
+2
+17
+3
+3
+3
+0
+3
+1
+3
+2
+2
+1
+0
+3
+6
+3
+16
+3
+10
+6
+6
+6
+11
+6
+10
+20
+1
+4
+13
+0
+0
+3
+2
+0
+12
+0
+0
+22
+4
+0
+0
+20
+1
+10
+9
+11
+5
+27
+1
+3
+9
+0
+23
+10
+9
+23
+0
+3
+7
+2
+0
+9
+3
+0
+12
+11
+7
+6
+9
+2
+0
+3
+4
+3
+9
+3
+0
+7
+2
+1
+9
+1
+11
+6
+5
+16
+0
+19
+14
+9
+13
+2
+8
+0
+6
+1
+1
+2
+0
+3
+15
+3
+0
+3
+17
+1
+15
+5
+1
+21
+8
+2
+7
+3
+16
+11
+1
+5
+1
+5
+1
+6
+3
+16
+6
+17
+3
+5
+7
+2
+9
+2
+1
+11
+1
+0
+3
+5
+6
+2
+5
+1
+4
+9
+0
+11
+1
+10
+13
+6
+2
+1
+3
+4
+0
+1
+2
+10
+12
+3
+3
+3
+0
+2
+4
+2
+18
+3
+8
+7
+5
+3
+16
+1
+4
+8
+15
+1
+11
+15
+1
+8
+7
+1
+2
+0
+9
+5
+2
+1
+3
+6
+4
+8
+3
+12
+4
+21
+9
+2
+3
+2
+1
+3
+11
+2
+9
+0
+10
+6
+1
+2
+0
+8
+5
+2
+3
+8
+1
+13
+8
+2
+2
+11
+4
+21
+6
+5
+0
+8
+8
+12
+0
+0
+4
+1
+19
+5
+3
+1
+3
+12
+2
+6
+11
+8
+8
+2
+18
+0
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/bin/statistics/plot_distribution.m b/Metrics/Metrics-Calculation/SocialNetwork_plugin/bin/statistics/plot_distribution.m
new file mode 100644
index 00000000..4c67a191
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/bin/statistics/plot_distribution.m
@@ -0,0 +1,11 @@
+clear;
+clc;
+
+matrix = load('-ascii', "output.txt");
+hist(matrix,unique(matrix));
+hold on;
+[a,b] = hist(matrix,unique(matrix))
+plot(b, a)
+hold off;
+sum(matrix)
+average = sum(matrix) / length(matrix)
\ No newline at end of file
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/build.properties b/Metrics/Metrics-Calculation/SocialNetwork_plugin/build.properties
new file mode 100644
index 00000000..b91f214f
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/build.properties
@@ -0,0 +1,10 @@
+bin.includes = .,\
+               model/,\
+               META-INF/,\
+               plugin.xml,\
+               plugin.properties,\
+               src/
+jars.compile.order = .
+source.. = encore_gen/,\
+           src-gen/
+output.. = bin/
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/data/Ecore/mpc_rep/Sql.ecore b/Metrics/Metrics-Calculation/SocialNetwork_plugin/data/Ecore/mpc_rep/Sql.ecore
new file mode 100644
index 00000000..65d72135
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/data/Ecore/mpc_rep/Sql.ecore
@@ -0,0 +1,549 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ecore:EPackage xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xmlns:ecore="http://www.eclipse.org/emf/2002/Ecore" name="sql" nsURI="http://www.com.jaspersoft.studio.data.Sql" nsPrefix="sql">
+  <eClassifiers xsi:type="ecore:EClass" name="Model">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="wq" eType="#//WithQuery"
+        containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="query" eType="#//SelectQuery"
+        containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="WithQuery">
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="w" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="wname" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="withCols" eType="#//WithColumns"
+        containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="query" eType="#//SelectQuery"
+        containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="WithColumns"/>
+  <eClassifiers xsi:type="ecore:EClass" name="FetchFirst">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="fetchFirst" eType="#//UnsignedValue"
+        containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="row" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="Offset">
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="offset" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//ELongObject"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="Limit">
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="l1" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//ELongObject"/>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="l2" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//ELongObject"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="SelectQuery"/>
+  <eClassifiers xsi:type="ecore:EClass" name="SelectSubSet">
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="op" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="all" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="query" eType="#//Select"
+        containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="Select" eSuperTypes="#//SelectQuery">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="op" upperBound="-1" eType="#//SelectSubSet"
+        containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="select" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="cols" eType="#//OrColumn"
+        containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="tbl" eType="#//OrTable"
+        containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="whereExpression" eType="#//OrExpr"
+        containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="groupByEntry" eType="#//OrGroupByColumn"
+        containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="havingEntry" eType="#//OrExpr"
+        containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="orderByEntry" eType="#//OrOrderByColumn"
+        containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="lim" eType="#//Limit" containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="offset" eType="#//Offset"
+        containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="fetchFirst" eType="#//FetchFirst"
+        containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="OrColumn" eSuperTypes="#//PivotForClause">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="entries" upperBound="-1"
+        eType="#//ColumnOrAlias" containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="ColumnOrAlias" eSuperTypes="#//OrColumn">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="ce" eType="#//Operands"
+        containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="alias" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="colAlias" eType="#//DbObjectName"
+        containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="allCols" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="dbAllCols" eType="#//DbObjectNameAll"
+        containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="ColumnFull" eSuperTypes="#//PivotForClause"/>
+  <eClassifiers xsi:type="ecore:EClass" name="OrTable">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="entries" upperBound="-1"
+        eType="#//FromTable" containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="FromTable" eSuperTypes="#//OrTable">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="table" eType="#//TableOrAlias"
+        containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="fjoin" upperBound="-1"
+        eType="#//FromTableJoin" containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="FromTableJoin">
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="join" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="onTable" eType="#//TableOrAlias"
+        containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="joinExpr" eType="#//OrExpr"
+        containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="joinCond" eType="#//JoinCondition"
+        containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="JoinCondition">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="useCols" eType="#//UsingCols"
+        containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="UsingCols" eSuperTypes="#//WithColumns">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="entries" upperBound="-1"
+        eType="#//DbObjectName" containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="TableOrAlias">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="tfull" eType="#//TableFull"
+        containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="sq" eType="#//SubQueryOperand"
+        containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="values" eType="#//FromValues"
+        containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="pivot" eType="#//PivotTable"
+        containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="unpivot" eType="#//UnpivotTable"
+        containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="alias" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="tblAlias" eType="#//DbObjectName"
+        containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="FromValues">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="values" eType="#//Values"
+        containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="c" eType="#//FromValuesColumns"
+        containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="FromValuesColumns">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="fvCols" eType="#//FromValuesColumnNames"
+        containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="FromValuesColumnNames"/>
+  <eClassifiers xsi:type="ecore:EClass" name="ColumnNames" eSuperTypes="#//FromValuesColumnNames">
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="colName" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="Values">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="rows" eType="#//Rows" containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="Rows">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="entries" upperBound="-1"
+        eType="#//Row" containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="Row" eSuperTypes="#//Rows">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="rowValues" eType="#//RowValues"
+        containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="RowValues">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="entries" upperBound="-1"
+        eType="#//RowValue" containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="RowValue" eSuperTypes="#//RowValues">
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="null" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="PivotTable">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="pfun" eType="#//PivotFunctions"
+        containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="pfor" eType="#//PivotForClause"
+        containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="pin" eType="#//PivotInClause"
+        containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="PivotFunctions">
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="abc" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="PivotFunction"/>
+  <eClassifiers xsi:type="ecore:EClass" name="PivotInClause">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="sq" eType="#//SubQueryOperand"
+        containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="args" eType="#//UnpivotInClauseArgs"
+        containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="pinany" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="UnpivotTable">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="pcols" eType="#//PivotColumns"
+        containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="pfor" eType="#//PivotForClause"
+        containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="inop" eType="#//UnpivotInClause"
+        containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="UnpivotInClause"/>
+  <eClassifiers xsi:type="ecore:EClass" name="UnpivotInClauseArgs"/>
+  <eClassifiers xsi:type="ecore:EClass" name="UnpivotInClauseArg" eSuperTypes="#//UnpivotInClauseArgs">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="pcols" eType="#//PivotColumns"
+        containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="cfuls" eType="#//PivotColumns"
+        containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="PivotForClause"/>
+  <eClassifiers xsi:type="ecore:EClass" name="PivotColumns"/>
+  <eClassifiers xsi:type="ecore:EClass" name="Pivots" eSuperTypes="#//PivotColumns"/>
+  <eClassifiers xsi:type="ecore:EClass" name="PivotCol" eSuperTypes="#//PivotFunction #//PivotColumns #//Pivots"/>
+  <eClassifiers xsi:type="ecore:EClass" name="TableFull"/>
+  <eClassifiers xsi:type="ecore:EClass" name="DbObjectNameAll">
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="dbname" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="DbObjectName" eSuperTypes="#//ColumnFull #//UsingCols #//PivotCol #//TableFull">
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="dbname" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="OrOrderByColumn">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="entries" upperBound="-1"
+        eType="#//OrderByColumnFull" containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="OrderByColumnFull" eSuperTypes="#//OrOrderByColumn">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="colOrder" eType="#//ColumnFull"
+        containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="colOrderInt" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//ELongObject"/>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="direction" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="OrGroupByColumn">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="entries" upperBound="-1"
+        eType="#//GroupByColumnFull" containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="GroupByColumnFull" eSuperTypes="#//OrGroupByColumn">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="colGrBy" eType="#//ColumnFull"
+        containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="gbFunction" eType="#//OpFunction"
+        containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="grByInt" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//ELongObject"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="OrExpr">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="entries" upperBound="-1"
+        eType="#//FullExpression" containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="FullExpression" eSuperTypes="#//OrExpr">
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="c" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="efrag" eType="#//FullExpression"
+        containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="notPrm" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="expgroup" eType="#//ExprGroup"
+        containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="exp" eType="#//FullExpression"
+        containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="xexp" eType="#//XExpr"
+        containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="in" eType="#//InOper" containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="exists" eType="#//ExistsOper"
+        containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="op1" eType="#//Operands"
+        containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="isnull" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="between" eType="#//Between"
+        containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="like" eType="#//Like" containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="comp" eType="#//Comparison"
+        containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="ExprGroup">
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="isnot" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="expr" eType="#//OrExpr"
+        containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="XExpr">
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="xf" eType="#//XFunction"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="col" eType="#//Operands"
+        containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="prm" eType="#//Prms" containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EEnum" name="XFunction">
+    <eLiterals name="xin" literal="{IN"/>
+    <eLiterals name="xnotin" value="1" literal="{NOTIN"/>
+    <eLiterals name="xeq" value="2" literal="{EQUAL"/>
+    <eLiterals name="xnoteq" value="3" literal="{NOTEQUAL"/>
+    <eLiterals name="xls" value="4" literal="{LESS"/>
+    <eLiterals name="xlsr" value="5" literal="{LESS]"/>
+    <eLiterals name="xgtl" value="6" literal="{[GREATER"/>
+    <eLiterals name="xgt" value="7" literal="{GREATER"/>
+    <eLiterals name="xbwn" value="8" literal="{BETWEEN"/>
+    <eLiterals name="xbwnc" value="9" literal="{[BETWEEN]"/>
+    <eLiterals name="xbwnl" value="10" literal="{[BETWEEN"/>
+    <eLiterals name="xbwnr" value="11" literal="{BETWEEN]"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="Prms">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="entries" upperBound="-1"
+        eType="#//JRParameter" containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="JRParameter" eSuperTypes="#//Prms">
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="jrprm" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="Comparison">
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="operator" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="subOperator" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="op2" eType="#//Operands"
+        containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="Like">
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="opLike" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="op2" eType="#//LikeOperand"
+        containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="LikeOperand">
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="op2" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="fop2" eType="#//OpFunction"
+        containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="fcast" eType="#//OpFunctionCast"
+        containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="fparam" eType="#//POperand"
+        containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="Between">
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="opBetween" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="op2" eType="#//Operands"
+        containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="op3" eType="#//Operands"
+        containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="InOper">
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="op" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="subquery" eType="#//SubQueryOperand"
+        containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="opList" eType="#//OperandListGroup"
+        containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="ExistsOper">
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="op" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="subquery" eType="#//SubQueryOperand"
+        containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="opList" eType="#//OperandListGroup"
+        containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="OperandListGroup">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="opGroup" eType="#//OperandList"
+        containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="OperandList"/>
+  <eClassifiers xsi:type="ecore:EClass" name="Operands" eSuperTypes="#//OpFunctionArgAgregate">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="op1" eType="#//Operand"
+        containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="left" eType="#//Operands"
+        containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="right" eType="#//Operand"
+        containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="Operand">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="column" eType="#//ColumnOperand"
+        containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="xop" eType="#//Operand"
+        containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="subq" eType="#//SubQueryOperand"
+        containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="fcast" eType="#//OpFunctionCast"
+        containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="fext" eType="#//FunctionExtract"
+        containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="func" eType="#//OpFunction"
+        containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="sqlcase" eType="#//SQLCaseOperand"
+        containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="param" eType="#//POperand"
+        containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="eparam" eType="#//ExpOperand"
+        containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="scalar" eType="#//ScalarOperand"
+        containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="OpFunction">
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="fname" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="star" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="args" eType="#//OpFunctionArg"
+        containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="fan" eType="#//FunctionAnalytical"
+        containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="FunctionExtract">
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="v" eType="#//EXTRACT_VALUES"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="operand" eType="#//Operands"
+        containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="FunctionAnalytical">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="anClause" eType="#//AnalyticClause"
+        containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="AnalyticClause">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="abc" eType="#//QueryPartitionClause"
+        containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="obc" eType="#//OrderByClause"
+        containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="winc" eType="#//WindowingClause"
+        containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="WindowingClause"/>
+  <eClassifiers xsi:type="ecore:EClass" name="WindowingClauseBetween" eSuperTypes="#//WindowingClause">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="wcoP" eType="#//WindowingClauseOperandPreceding"
+        containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="wcoF" eType="#//WindowingClauseOperandFollowing"
+        containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="WindowingClauseOperandFollowing">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="exp" eType="#//AnalyticExprArg"
+        containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="WindowingClauseOperandPreceding" eSuperTypes="#//WindowingClause">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="expr" eType="#//AnalyticExprArg"
+        containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="OrderByClause">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="args" eType="#//OrderByClauseArgs"
+        containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="OrderByClauseArgs"/>
+  <eClassifiers xsi:type="ecore:EClass" name="OrderByClauseArg" eSuperTypes="#//OrderByClauseArgs">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="col" eType="#//AnalyticExprArg"
+        containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="QueryPartitionClause">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="args" eType="#//AnalyticExprArgs"
+        containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="AnalyticExprArgs" eSuperTypes="#//QueryPartitionClause"/>
+  <eClassifiers xsi:type="ecore:EClass" name="AnalyticExprArg" eSuperTypes="#//AnalyticExprArgs">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="ce" eType="#//Operands"
+        containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="colAlias" eType="#//DbObjectName"
+        containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="OpFunctionArg"/>
+  <eClassifiers xsi:type="ecore:EClass" name="OpFunctionArgOperand" eSuperTypes="#//OpFunctionArg">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="op" eType="#//OpFunctionArgAgregate"
+        containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="OpFunctionCast">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="op" eType="#//Operands"
+        containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="type" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="p" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//ELongObject"/>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="p2" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//ELongObject"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="OpFunctionArgAgregate"/>
+  <eClassifiers xsi:type="ecore:EClass" name="POperand">
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="prm" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="ExpOperand">
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="prm" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="ColumnOperand">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="cfull" eType="#//ColumnFull"
+        containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="ora" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="SubQueryOperand">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="sel" eType="#//SelectQuery"
+        containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="ScalarOperand" eSuperTypes="#//RowValue #//OperandList">
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="sostr" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="sodbl" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBigDecimal"/>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="sodate" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="sotime" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="sodt" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="soUInt" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//ELongObject"/>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="soint" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//ELongObject"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="SQLCaseOperand">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="wop" eType="#//Operands"
+        containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="expr" eType="#//OrExpr"
+        containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="when" eType="#//SQLCaseWhens"
+        containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="SQLCaseWhens"/>
+  <eClassifiers xsi:type="ecore:EClass" name="SqlCaseWhen" eSuperTypes="#//SQLCaseWhens">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="wop" eType="#//Operands"
+        containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="expr" eType="#//OrExpr"
+        containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="texp" eType="#//Operands"
+        containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="eexp" eType="#//Operands"
+        containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EEnum" name="EXTRACT_VALUES">
+    <eLiterals name="ms" literal="MICROSECOND"/>
+    <eLiterals name="s" value="1" literal="SECOND"/>
+    <eLiterals name="m" value="2" literal="MINUTE"/>
+    <eLiterals name="h" value="3" literal="HOUR"/>
+    <eLiterals name="day" value="4" literal="DAY"/>
+    <eLiterals name="week" value="5" literal="WEEK"/>
+    <eLiterals name="month" value="6" literal="MONTH"/>
+    <eLiterals name="quart" value="7" literal="QUARTER"/>
+    <eLiterals name="year" value="8" literal="YEAR"/>
+    <eLiterals name="micros" value="9" literal="SECOND_MICROSECOND"/>
+    <eLiterals name="minMicro" value="10" literal="MINUTE_MICROSECOND"/>
+    <eLiterals name="minSec" value="11" literal="MINUTE_SECOND"/>
+    <eLiterals name="hms" value="12" literal="HOUR_MICROSECOND"/>
+    <eLiterals name="hs" value="13" literal="HOUR_SECOND"/>
+    <eLiterals name="hmin" value="14" literal="HOUR_MINUTE"/>
+    <eLiterals name="dms" value="15" literal="DAY_MICROSECOND"/>
+    <eLiterals name="ds" value="16" literal="DAY_SECOND"/>
+    <eLiterals name="daymin" value="17" literal="DAY_MINUTE"/>
+    <eLiterals name="dayh" value="18" literal="DAY_HOUR"/>
+    <eLiterals name="yearMonth" value="19" literal="YEAR_MONTH"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="IntegerValue">
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="integer" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//ELongObject"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="UnsignedValue">
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="integer" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//ELongObject"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="Col" eSuperTypes="#//ColumnFull">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="entries" upperBound="-1"
+        eType="#//DbObjectName" containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="abc" eSuperTypes="#//FromValuesColumnNames">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="entries" upperBound="-1"
+        eType="#//ColumnNames" containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="UnipivotInClause" eSuperTypes="#//UnpivotInClause">
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="op" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="args" eType="#//UnpivotInClauseArgs"
+        containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="uicargs" eSuperTypes="#//UnpivotInClauseArgs">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="entries" upperBound="-1"
+        eType="#//UnpivotInClauseArg" containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="pvcs" eSuperTypes="#//Pivots">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="entries" upperBound="-1"
+        eType="#//PivotCol" containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="pcols" eSuperTypes="#//PivotCol">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="entries" upperBound="-1"
+        eType="#//DbObjectName" containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="tbls" eSuperTypes="#//TableFull">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="entries" upperBound="-1"
+        eType="#//DbObjectName" containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="OpList" eSuperTypes="#//OperandList">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="entries" upperBound="-1"
+        eType="#//ScalarOperand" containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="Plus" eSuperTypes="#//Operands"/>
+  <eClassifiers xsi:type="ecore:EClass" name="Minus" eSuperTypes="#//Operands"/>
+  <eClassifiers xsi:type="ecore:EClass" name="Concat" eSuperTypes="#//Operands"/>
+  <eClassifiers xsi:type="ecore:EClass" name="Multiply" eSuperTypes="#//Operands"/>
+  <eClassifiers xsi:type="ecore:EClass" name="Division" eSuperTypes="#//Operands"/>
+  <eClassifiers xsi:type="ecore:EClass" name="OBCArgs" eSuperTypes="#//OrderByClauseArgs">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="entries" upperBound="-1"
+        eType="#//OrderByClauseArg" containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="AExpArgs" eSuperTypes="#//AnalyticExprArgs">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="entries" upperBound="-1"
+        eType="#//AnalyticExprArg" containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="OpFList" eSuperTypes="#//OpFunctionArg">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="entries" upperBound="-1"
+        eType="#//OpFunctionArgOperand" containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="WhenList" eSuperTypes="#//SQLCaseWhens">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="entries" upperBound="-1"
+        eType="#//SqlCaseWhen" containment="true"/>
+  </eClassifiers>
+</ecore:EPackage>
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/data/Ecore/na_rep/XSHMLMT.ecore b/Metrics/Metrics-Calculation/SocialNetwork_plugin/data/Ecore/na_rep/XSHMLMT.ecore
new file mode 100644
index 00000000..f741662e
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/data/Ecore/na_rep/XSHMLMT.ecore
@@ -0,0 +1,203 @@
+<?xml version="1.0" encoding="ASCII"?>
+<ecore:EPackage xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ecore="http://www.eclipse.org/emf/2002/Ecore" name="shml" nsURI="http://ecnu.models.xshml.xshmlmt/shml/" nsPrefix="shml">
+  <eClassifiers xsi:type="ecore:EClass" name="System">
+    <eOperations name="main">
+      <eAnnotations source="aspect"/>
+    </eOperations>
+    <eOperations name="doprintconfiguration">
+      <eAnnotations source="aspect"/>
+    </eOperations>
+    <eOperations name="dojump">
+      <eAnnotations source="aspect"/>
+    </eOperations>
+    <eOperations name="callscilab">
+      <eAnnotations source="aspect"/>
+    </eOperations>
+    <eOperations name="RealizeInitializeModel">
+      <eAnnotations source="aspect"/>
+      <eParameters name="arguments" upperBound="-1">
+        <eType xsi:type="ecore:EDataType" href="http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+      </eParameters>
+    </eOperations>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="name">
+      <eType xsi:type="ecore:EDataType" href="http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="tshss" upperBound="-1" eType="//TSHS" containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="globalvariables" upperBound="-1" eType="//Variable" containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="globalclocks" upperBound="-1" eType="//Clock" containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="globalevents" upperBound="-1" eType="//Event" containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="TSHS">
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="name">
+      <eType xsi:type="ecore:EDataType" href="http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="ownedodes" upperBound="-1" eType="//ODE" containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="ownedstates" upperBound="-1" eType="//State" containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="ownedtransitions" upperBound="-1" eType="//Transition" containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="localvariables" upperBound="-1" eType="//Variable" containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="localclocks" upperBound="-1" eType="//Clock" containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="localevents" upperBound="-1" eType="//Event" containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="initialstate" lowerBound="1" eType="//State"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="ownedexpos" upperBound="-1" eType="//ExpoDistribution" containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="ownedactions" upperBound="-1" eType="//Action" containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="ownedguards" upperBound="-1" eType="//Guard" containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="ownedunifs" upperBound="-1" eType="//UnifDistribution" containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="Variable">
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="name">
+      <eType xsi:type="ecore:EDataType" href="http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="value">
+      <eType xsi:type="ecore:EDataType" href="http://www.eclipse.org/emf/2002/Ecore#//EFloat"/>
+    </eStructuralFeatures>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="Clock">
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="name">
+      <eType xsi:type="ecore:EDataType" href="http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="time">
+      <eType xsi:type="ecore:EDataType" href="http://www.eclipse.org/emf/2002/Ecore#//EFloat"/>
+    </eStructuralFeatures>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="Event">
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="name">
+      <eType xsi:type="ecore:EDataType" href="http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="send">
+      <eType xsi:type="ecore:EDataType" href="http://www.eclipse.org/emf/2002/Ecore#//EInt"/>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="receive">
+      <eType xsi:type="ecore:EDataType" href="http://www.eclipse.org/emf/2002/Ecore#//EInt"/>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="active">
+      <eType xsi:type="ecore:EDataType" href="http://www.eclipse.org/emf/2002/Ecore#//EInt"/>
+    </eStructuralFeatures>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="Transition" abstract="true">
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="name">
+      <eType xsi:type="ecore:EDataType" href="http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="triggerevent" lowerBound="1" eType="//Event"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="taction" lowerBound="1" eType="//Action"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="evaluateguard" lowerBound="1" eType="//EvaluateGuard"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="temporalguard" lowerBound="1" eType="//TemporalGuard"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="Guard" abstract="true">
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="name">
+      <eType xsi:type="ecore:EDataType" href="http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+    </eStructuralFeatures>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="TemporalGuard" eSuperTypes="//Guard">
+    <eOperations name="holdstg">
+      <eAnnotations source="aspect"/>
+      <eType xsi:type="ecore:EDataType" href="http://www.eclipse.org/emf/2002/Ecore#//EBoolean"/>
+    </eOperations>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="tcondition">
+      <eType xsi:type="ecore:EDataType" href="http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="onclock" lowerBound="1" eType="//Clock"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="EvaluateGuard" eSuperTypes="//Guard">
+    <eOperations name="holdseg">
+      <eAnnotations source="aspect"/>
+      <eType xsi:type="ecore:EDataType" href="http://www.eclipse.org/emf/2002/Ecore#//EBoolean"/>
+    </eOperations>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="vcondition">
+      <eType xsi:type="ecore:EDataType" href="http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="onvariable" lowerBound="1" eType="//Variable"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="State">
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="name">
+      <eType xsi:type="ecore:EDataType" href="http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="slaveode" lowerBound="1" eType="//ODE"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="outgoingct" upperBound="-1" eType="//ComTransition" eOpposite="//ComTransition/csrc"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="incomingct" upperBound="-1" eType="//ComTransition" eOpposite="//ComTransition/ctgt"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="outgoingpt" upperBound="-1" eType="//ProbTransition" eOpposite="//ProbTransition/psrc"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="incomingpt" upperBound="-1" eType="//ProbTransition" eOpposite="//ProbTransition/ptgt"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="subdiagram" lowerBound="1" eType="//TSHS"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="fatherstate" lowerBound="1" eType="//State"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="slavelambda" lowerBound="1" eType="//ExpoDistribution"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="slaveunif" lowerBound="1" eType="//UnifDistribution"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="ComTransition" eSuperTypes="//Transition">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="csrc" lowerBound="1" eType="//State" eOpposite="//State/outgoingct"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="ctgt" eType="//State" eOpposite="//State/incomingct"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="ProbTransition" eSuperTypes="//Transition">
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="probability">
+      <eType xsi:type="ecore:EDataType" href="http://www.eclipse.org/emf/2002/Ecore#//EFloat"/>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="psrc" lowerBound="1" eType="//State" eOpposite="//State/outgoingpt"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="ptgt" lowerBound="1" eType="//State" eOpposite="//State/incomingpt"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="Function">
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="name">
+      <eType xsi:type="ecore:EDataType" href="http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="indevariable" lowerBound="1" eType="//IndeVariable" containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="devariable" lowerBound="1" eType="//DeVariable" containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="fright" lowerBound="1" eType="//Fright" containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="IndeVariable">
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="name">
+      <eType xsi:type="ecore:EDataType" href="http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+    </eStructuralFeatures>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="DeVariable">
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="name">
+      <eType xsi:type="ecore:EDataType" href="http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+    </eStructuralFeatures>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="Fright">
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="name">
+      <eType xsi:type="ecore:EDataType" href="http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+    </eStructuralFeatures>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="ODE">
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="name">
+      <eType xsi:type="ecore:EDataType" href="http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="condition" lowerBound="1" eType="//Condition" containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="interval" lowerBound="1" eType="//Interval" containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="function" lowerBound="1" eType="//Function" containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="Condition">
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="name">
+      <eType xsi:type="ecore:EDataType" href="http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+    </eStructuralFeatures>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="Interval">
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="name">
+      <eType xsi:type="ecore:EDataType" href="http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="left">
+      <eType xsi:type="ecore:EDataType" href="http://www.eclipse.org/emf/2002/Ecore#//EFloat"/>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="right">
+      <eType xsi:type="ecore:EDataType" href="http://www.eclipse.org/emf/2002/Ecore#//EFloat"/>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="subinterval">
+      <eType xsi:type="ecore:EDataType" href="http://www.eclipse.org/emf/2002/Ecore#//EFloat"/>
+    </eStructuralFeatures>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="ExpoDistribution">
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="lambda">
+      <eType xsi:type="ecore:EDataType" href="http://www.eclipse.org/emf/2002/Ecore#//EFloat"/>
+    </eStructuralFeatures>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="Action">
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="action">
+      <eType xsi:type="ecore:EDataType" href="http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+    </eStructuralFeatures>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="UnifDistribution">
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="a">
+      <eType xsi:type="ecore:EDataType" href="http://www.eclipse.org/emf/2002/Ecore#//EFloat"/>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="b">
+      <eType xsi:type="ecore:EDataType" href="http://www.eclipse.org/emf/2002/Ecore#//EFloat"/>
+    </eStructuralFeatures>
+  </eClassifiers>
+</ecore:EPackage>
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/data/Ecore/out_d_rep/rdm.ecore b/Metrics/Metrics-Calculation/SocialNetwork_plugin/data/Ecore/out_d_rep/rdm.ecore
new file mode 100644
index 00000000..5c01ab01
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/data/Ecore/out_d_rep/rdm.ecore
@@ -0,0 +1,178 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<xmi:XMI xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ecore="http://www.eclipse.org/emf/2002/Ecore">
+  <ecore:EPackage name="PrimitiveTypes">
+    <eClassifiers xsi:type="ecore:EDataType" name="Integer"/>
+    <eClassifiers xsi:type="ecore:EDataType" name="Long"/>
+    <eClassifiers xsi:type="ecore:EDataType" name="Float"/>
+    <eClassifiers xsi:type="ecore:EDataType" name="Double"/>
+    <eClassifiers xsi:type="ecore:EDataType" name="Boolean"/>
+    <eClassifiers xsi:type="ecore:EDataType" name="String"/>
+  </ecore:EPackage>
+  <ecore:EPackage name="RDM">
+    <eClassifiers xsi:type="ecore:EClass" name="DifferentFrom" eSuperTypes="/1/PredicateSymbol"/>
+    <eClassifiers xsi:type="ecore:EClass" name="SameAs" eSuperTypes="/1/PredicateSymbol"/>
+    <eClassifiers xsi:type="ecore:EClass" name="IndividualVariable" eSuperTypes="/1/Variable">
+      <eStructuralFeatures xsi:type="ecore:EReference" name="classRef" ordered="false" eType="/1/ODM/Class"/>
+    </eClassifiers>
+    <eClassifiers xsi:type="ecore:EClass" name="DataVariable" eSuperTypes="/1/Variable"/>
+    <eClassifiers xsi:type="ecore:EClass" name="Constant" eSuperTypes="/1/Term"/>
+    <eClassifiers xsi:type="ecore:EClass" name="Variable" eSuperTypes="/1/Term">
+      <eStructuralFeatures xsi:type="ecore:EReference" name="type" ordered="false" eType="/1/ODM/Datatype"/>
+      <eStructuralFeatures xsi:type="ecore:EAttribute" name="name" ordered="false" unique="false" lowerBound="1" eType="/0/String"/>
+    </eClassifiers>
+    <eClassifiers xsi:type="ecore:EClass" name="Term" abstract="true"/>
+    <eClassifiers xsi:type="ecore:EClass" name="BuiltIn" eSuperTypes="/1/PredicateSymbol">
+      <eStructuralFeatures xsi:type="ecore:EAttribute" name="buildInID" ordered="false" unique="false" lowerBound="1" eType="/0/String"/>
+    </eClassifiers>
+    <eClassifiers xsi:type="ecore:EClass" name="PredicateSymbol"/>
+    <eClassifiers xsi:type="ecore:EClass" name="Atom">
+      <eStructuralFeatures xsi:type="ecore:EReference" name="hasPredicateSymbol" ordered="false" lowerBound="1" eType="/1/PredicateSymbol"/>
+      <eStructuralFeatures xsi:type="ecore:EReference" name="terms" upperBound="-1" eType="/1/Term"/>
+      <eStructuralFeatures xsi:type="ecore:EAttribute" name="name" ordered="false" unique="false" lowerBound="1" eType="/0/String"/>
+    </eClassifiers>
+    <eClassifiers xsi:type="ecore:EClass" name="Consequent">
+      <eStructuralFeatures xsi:type="ecore:EReference" name="containsAtom" ordered="false" upperBound="-1" eType="/1/Atom"/>
+    </eClassifiers>
+    <eClassifiers xsi:type="ecore:EClass" name="Antecedent">
+      <eStructuralFeatures xsi:type="ecore:EReference" name="containsAtom" ordered="false" upperBound="-1" eType="/1/Atom"/>
+    </eClassifiers>
+    <eClassifiers xsi:type="ecore:EClass" name="Rule" eSuperTypes="/1/ODM/OntologyElement">
+      <eStructuralFeatures xsi:type="ecore:EReference" name="hasAntecedent" ordered="false" lowerBound="1" eType="/1/Antecedent"/>
+      <eStructuralFeatures xsi:type="ecore:EReference" name="hasConsequent" ordered="false" lowerBound="1" eType="/1/Consequent"/>
+    </eClassifiers>
+    <eSubpackages name="ODM">
+      <eClassifiers xsi:type="ecore:EClass" name="MinCardinalityRestriction" eSuperTypes="/1/ODM/Restriction">
+        <eStructuralFeatures xsi:type="ecore:EReference" name="minCardinality" ordered="false" lowerBound="1" eType="/1/ODM/TypedLiteral"/>
+      </eClassifiers>
+      <eClassifiers xsi:type="ecore:EClass" name="MaxCardinalityRestriction" eSuperTypes="/1/ODM/Restriction">
+        <eStructuralFeatures xsi:type="ecore:EReference" name="maxCardinality" ordered="false" lowerBound="1" eType="/1/ODM/TypedLiteral"/>
+      </eClassifiers>
+      <eClassifiers xsi:type="ecore:EClass" name="CardinalityRestriction" eSuperTypes="/1/ODM/Restriction">
+        <eStructuralFeatures xsi:type="ecore:EReference" name="cardinality" ordered="false" lowerBound="1" eType="/1/ODM/TypedLiteral"/>
+      </eClassifiers>
+      <eClassifiers xsi:type="ecore:EClass" name="TransitiveProperty" eSuperTypes="/1/ODM/ObjectProperty"/>
+      <eClassifiers xsi:type="ecore:EClass" name="SymmetricProperty" eSuperTypes="/1/ODM/ObjectProperty"/>
+      <eClassifiers xsi:type="ecore:EClass" name="InverseFunctionalProperty" eSuperTypes="/1/ODM/ObjectProperty"/>
+      <eClassifiers xsi:type="ecore:EClass" name="FunctionalProperty" eSuperTypes="/1/ODM/Property"/>
+      <eClassifiers xsi:type="ecore:EClass" name="PlainLiteral" eSuperTypes="/1/ODM/Literal">
+        <eStructuralFeatures xsi:type="ecore:EAttribute" name="language" ordered="false" unique="false" lowerBound="1" eType="/0/String"/>
+      </eClassifiers>
+      <eClassifiers xsi:type="ecore:EClass" name="TypedLiteral" eSuperTypes="/1/ODM/Literal">
+        <eStructuralFeatures xsi:type="ecore:EAttribute" name="theType" ordered="false" unique="false" lowerBound="1" eType="/0/String"/>
+      </eClassifiers>
+      <eClassifiers xsi:type="ecore:EClass" name="Literal" abstract="true" eSuperTypes="/1/ODM/Datatype">
+        <eStructuralFeatures xsi:type="ecore:EAttribute" name="lexicalForm" ordered="false" unique="false" lowerBound="1" eType="/0/String"/>
+      </eClassifiers>
+      <eClassifiers xsi:type="ecore:EClass" name="Datatype" abstract="true" eSuperTypes="/1/ODM/OntologyElement"/>
+      <eClassifiers xsi:type="ecore:EClass" name="DataRange" eSuperTypes="/1/ODM/Class">
+        <eStructuralFeatures xsi:type="ecore:EReference" name="datatype" ordered="false" eType="/1/ODM/Datatype"/>
+        <eStructuralFeatures xsi:type="ecore:EReference" name="oneOf" ordered="false" upperBound="-1" eType="/1/ODM/Literal"/>
+      </eClassifiers>
+      <eClassifiers xsi:type="ecore:EClass" name="AllValuesFromRestriction" eSuperTypes="/1/ODM/Restriction">
+        <eStructuralFeatures xsi:type="ecore:EReference" name="allValuesFromRange" ordered="false" eType="/1/ODM/DataRange"/>
+        <eStructuralFeatures xsi:type="ecore:EReference" name="allValuesFromClass" ordered="false" eType="/1/ODM/Class"/>
+      </eClassifiers>
+      <eClassifiers xsi:type="ecore:EClass" name="SomeValuesFromRestriction" eSuperTypes="/1/ODM/Restriction">
+        <eStructuralFeatures xsi:type="ecore:EReference" name="someValuesFromClass" ordered="false" eType="/1/ODM/Class"/>
+        <eStructuralFeatures xsi:type="ecore:EReference" name="someValuesFromRange" ordered="false" eType="/1/ODM/DataRange"/>
+      </eClassifiers>
+      <eClassifiers xsi:type="ecore:EClass" name="OntologyPropertyValue" eSuperTypes="/1/ODM/OntologyProperty"/>
+      <eClassifiers xsi:type="ecore:EClass" name="URI" eSuperTypes="/1/ODM/Annotation"/>
+      <eClassifiers xsi:type="ecore:EClass" name="Annotation" abstract="true"/>
+      <eClassifiers xsi:type="ecore:EClass" name="AnnotationPropertyValue">
+        <eStructuralFeatures xsi:type="ecore:EReference" name="object" ordered="false" lowerBound="1" eType="/1/ODM/Annotation"/>
+        <eStructuralFeatures xsi:type="ecore:EReference" name="subject" ordered="false" lowerBound="1" eType="/1/ODM/AnnotatableElement"/>
+        <eStructuralFeatures xsi:type="ecore:EReference" name="type" ordered="false" lowerBound="1" eType="/1/ODM/AnnotationProperty"/>
+      </eClassifiers>
+      <eClassifiers xsi:type="ecore:EClass" name="EnumeratedDatatype" eSuperTypes="/1/ODM/Datatype">
+        <eStructuralFeatures xsi:type="ecore:EReference" name="collectionOf" ordered="false" upperBound="-1" eType="/1/ODM/DataValue"/>
+      </eClassifiers>
+      <eClassifiers xsi:type="ecore:EClass" name="PrimitiveType" eSuperTypes="/1/ODM/Datatype"/>
+      <eClassifiers xsi:type="ecore:EClass" name="HasValueRestriction" eSuperTypes="/1/ODM/Restriction">
+        <eStructuralFeatures xsi:type="ecore:EReference" name="hasLiteralValue" ordered="false" eType="/1/ODM/Literal"/>
+        <eStructuralFeatures xsi:type="ecore:EReference" name="hasValue" ordered="false" eType="/1/ODM/Individual"/>
+      </eClassifiers>
+      <eClassifiers xsi:type="ecore:EClass" name="Restriction" abstract="true" eSuperTypes="/1/ODM/Class">
+        <eStructuralFeatures xsi:type="ecore:EReference" name="onProperty" ordered="false" upperBound="-1" eType="/1/ODM/Property"/>
+        <eStructuralFeatures xsi:type="ecore:EReference" name="toDatatype" ordered="false" eType="/1/ODM/Datatype"/>
+      </eClassifiers>
+      <eClassifiers xsi:type="ecore:EClass" name="AllDiferent" eSuperTypes="/1/ODM/Class">
+        <eStructuralFeatures xsi:type="ecore:EReference" name="distinctMembers" ordered="false" upperBound="-1" eType="/1/ODM/Individual"/>
+      </eClassifiers>
+      <eClassifiers xsi:type="ecore:EClass" name="DataValue" eSuperTypes="/1/Constant /1/ODM/Annotation">
+        <eStructuralFeatures xsi:type="ecore:EReference" name="type" ordered="false" lowerBound="1" eType="/1/ODM/Datatype"/>
+        <eStructuralFeatures xsi:type="ecore:EAttribute" name="value" ordered="false" unique="false" lowerBound="1" eType="/0/String"/>
+      </eClassifiers>
+      <eClassifiers xsi:type="ecore:EClass" name="DatatypePropertyValue" eSuperTypes="/1/ODM/PropertyValue">
+        <eStructuralFeatures xsi:type="ecore:EReference" name="object" ordered="false" lowerBound="1" eType="/1/ODM/DataValue"/>
+      </eClassifiers>
+      <eClassifiers xsi:type="ecore:EClass" name="ObjectPropertyValue" eSuperTypes="/1/ODM/PropertyValue">
+        <eStructuralFeatures xsi:type="ecore:EReference" name="object" ordered="false" lowerBound="1" eType="/1/ODM/Individual"/>
+      </eClassifiers>
+      <eClassifiers xsi:type="ecore:EClass" name="PropertyValue" abstract="true">
+        <eStructuralFeatures xsi:type="ecore:EReference" name="subject" ordered="false" lowerBound="1" eType="/1/ODM/Individual"/>
+      </eClassifiers>
+      <eClassifiers xsi:type="ecore:EClass" name="UnionClass" eSuperTypes="/1/ODM/Class">
+        <eStructuralFeatures xsi:type="ecore:EReference" name="unionOf" ordered="false" upperBound="-1" eType="/1/ODM/Class"/>
+      </eClassifiers>
+      <eClassifiers xsi:type="ecore:EClass" name="IntersectionClass" eSuperTypes="/1/ODM/Class">
+        <eStructuralFeatures xsi:type="ecore:EReference" name="intersectionOf" ordered="false" upperBound="-1" eType="/1/ODM/Class"/>
+      </eClassifiers>
+      <eClassifiers xsi:type="ecore:EClass" name="ComplementClass" eSuperTypes="/1/ODM/Class">
+        <eStructuralFeatures xsi:type="ecore:EReference" name="complementOf" ordered="false" lowerBound="1" eType="/1/ODM/Class"/>
+      </eClassifiers>
+      <eClassifiers xsi:type="ecore:EClass" name="EnumeratedClass" eSuperTypes="/1/ODM/Class">
+        <eStructuralFeatures xsi:type="ecore:EReference" name="oneOf" ordered="false" upperBound="-1" eType="/1/ODM/Individual"/>
+      </eClassifiers>
+      <eClassifiers xsi:type="ecore:EClass" name="Namespace">
+        <eStructuralFeatures xsi:type="ecore:EReference" name="members" ordered="false" upperBound="-1" eType="/1/ODM/NamedElement" containment="true"/>
+        <eStructuralFeatures xsi:type="ecore:EAttribute" name="name" ordered="false" unique="false" lowerBound="1" eType="/0/String"/>
+        <eStructuralFeatures xsi:type="ecore:EAttribute" name="uri" ordered="false" unique="false" lowerBound="1" eType="/0/String"/>
+      </eClassifiers>
+      <eClassifiers xsi:type="ecore:EClass" name="DatatypeProperty" eSuperTypes="/1/ODM/Property">
+        <eStructuralFeatures xsi:type="ecore:EReference" name="range" ordered="false" upperBound="-1" eType="/1/ODM/DataRange"/>
+      </eClassifiers>
+      <eClassifiers xsi:type="ecore:EClass" name="ObjectProperty" eSuperTypes="/1/ODM/Property">
+        <eStructuralFeatures xsi:type="ecore:EReference" name="range" ordered="false" upperBound="-1" eType="/1/ODM/Class"/>
+        <eStructuralFeatures xsi:type="ecore:EReference" name="inverseOf" ordered="false" upperBound="-1" eType="/1/ODM/ObjectProperty"/>
+        <eStructuralFeatures xsi:type="ecore:EAttribute" name="transitive" ordered="false" unique="false" lowerBound="1" eType="/0/Boolean"/>
+        <eStructuralFeatures xsi:type="ecore:EAttribute" name="symmetric" ordered="false" unique="false" lowerBound="1" eType="/0/Boolean"/>
+        <eStructuralFeatures xsi:type="ecore:EAttribute" name="inverseFunctional" ordered="false" unique="false" lowerBound="1" eType="/0/Boolean"/>
+        <eStructuralFeatures xsi:type="ecore:EAttribute" name="complex" ordered="false" unique="false" lowerBound="1" eType="/0/Boolean"/>
+      </eClassifiers>
+      <eClassifiers xsi:type="ecore:EClass" name="Individual" eSuperTypes="/1/Constant /1/ODM/Annotation /1/ODM/Class">
+        <eStructuralFeatures xsi:type="ecore:EReference" name="sameAs" ordered="false" upperBound="-1" eType="/1/ODM/Individual"/>
+        <eStructuralFeatures xsi:type="ecore:EReference" name="differentFrom" ordered="false" upperBound="-1" eType="/1/ODM/Individual"/>
+        <eStructuralFeatures xsi:type="ecore:EReference" name="type" ordered="false" lowerBound="1" eType="/1/ODM/Class"/>
+      </eClassifiers>
+      <eClassifiers xsi:type="ecore:EClass" name="Class" eSuperTypes="/1/PredicateSymbol /1/ODM/OntologyElement">
+        <eStructuralFeatures xsi:type="ecore:EReference" name="disjointWith" ordered="false" upperBound="-1" eType="/1/ODM/Class"/>
+        <eStructuralFeatures xsi:type="ecore:EReference" name="subClassOf" ordered="false" upperBound="-1" eType="/1/ODM/Class"/>
+        <eStructuralFeatures xsi:type="ecore:EReference" name="equivalentClass" ordered="false" upperBound="-1" eType="/1/ODM/Class"/>
+      </eClassifiers>
+      <eClassifiers xsi:type="ecore:EClass" name="Property" abstract="true" eSuperTypes="/1/PredicateSymbol /1/ODM/OntologyElement">
+        <eStructuralFeatures xsi:type="ecore:EReference" name="domain" ordered="false" upperBound="-1" eType="/1/ODM/Class"/>
+        <eStructuralFeatures xsi:type="ecore:EReference" name="equivalentProperty" ordered="false" upperBound="-1" eType="/1/ODM/Property"/>
+        <eStructuralFeatures xsi:type="ecore:EReference" name="subPropertyOf" ordered="false" upperBound="-1" eType="/1/ODM/Property"/>
+        <eStructuralFeatures xsi:type="ecore:EAttribute" name="deprecated" ordered="false" unique="false" lowerBound="1" eType="/0/Boolean"/>
+        <eStructuralFeatures xsi:type="ecore:EAttribute" name="functional" ordered="false" unique="false" lowerBound="1" eType="/0/Boolean"/>
+      </eClassifiers>
+      <eClassifiers xsi:type="ecore:EClass" name="AnnotationProperty" eSuperTypes="/1/ODM/OntologyElement"/>
+      <eClassifiers xsi:type="ecore:EClass" name="OntologyProperty" abstract="true" eSuperTypes="/1/ODM/OntologyElement"/>
+      <eClassifiers xsi:type="ecore:EClass" name="OntologyElement" eSuperTypes="/1/ODM/NamedElement /1/ODM/AnnotatableElement"/>
+      <eClassifiers xsi:type="ecore:EClass" name="Ontology" eSuperTypes="/1/ODM/AnnotatableElement">
+        <eStructuralFeatures xsi:type="ecore:EReference" name="imports" ordered="false" upperBound="-1" eType="/1/ODM/Ontology"/>
+        <eStructuralFeatures xsi:type="ecore:EReference" name="priorVersion" ordered="false" eType="/1/ODM/Ontology"/>
+        <eStructuralFeatures xsi:type="ecore:EReference" name="elements" ordered="false" upperBound="-1" eType="/1/ODM/NamedElement" containment="true"/>
+        <eStructuralFeatures xsi:type="ecore:EReference" name="incompatibleWith" ordered="false" upperBound="-1" eType="/1/ODM/Ontology"/>
+        <eStructuralFeatures xsi:type="ecore:EReference" name="reference" ordered="false" upperBound="-1" eType="/1/ODM/OntologyPropertyValue"/>
+      </eClassifiers>
+      <eClassifiers xsi:type="ecore:EClass" name="AnnotatableElement" abstract="true"/>
+      <eClassifiers xsi:type="ecore:EClass" name="NamedElement">
+        <eStructuralFeatures xsi:type="ecore:EAttribute" name="uri" ordered="false" unique="false" lowerBound="1" eType="/0/String"/>
+        <eStructuralFeatures xsi:type="ecore:EAttribute" name="name" ordered="false" unique="false" lowerBound="1" eType="/0/String"/>
+        <eStructuralFeatures xsi:type="ecore:EAttribute" name="qualifiedName" ordered="false" unique="false" lowerBound="1" eType="/0/String"/>
+      </eClassifiers>
+    </eSubpackages>
+  </ecore:EPackage>
+</xmi:XMI>
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/data/Github/.DS_Store b/Metrics/Metrics-Calculation/SocialNetwork_plugin/data/Github/.DS_Store
new file mode 100644
index 00000000..85929cb0
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/data/Github/.DS_Store
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/data/Github/mpc_rep/2samplemodel41.githubmodel b/Metrics/Metrics-Calculation/SocialNetwork_plugin/data/Github/mpc_rep/2samplemodel41.githubmodel
new file mode 100644
index 00000000..f4a3233c
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/data/Github/mpc_rep/2samplemodel41.githubmodel
@@ -0,0 +1,105 @@
+<?xml version="1.0" encoding="ASCII"?>
+<github:Project xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:github="sure.ghtorrent.github" creatd_at="2013-05-14T03:07:04.000-0400" updated_at="2016-11-02T06:05:30.000-0400" url="https://github.com/vert-x/mod-rxvertx">
+  <issue created_at="2015-08-14T02:12:18.000-0400" url="https://api.github.com/repos/vert-x/mod-rxvertx/issues/42"/>
+  <issue created_at="2015-06-22T09:29:32.000-0400" url="https://api.github.com/repos/vert-x/mod-rxvertx/issues/41"/>
+  <issue created_at="2015-06-16T15:27:39.000-0400" url="https://api.github.com/repos/vert-x/mod-rxvertx/issues/40"/>
+  <issue created_at="2015-06-16T15:19:14.000-0400" url="https://api.github.com/repos/vert-x/mod-rxvertx/issues/39"/>
+  <issue created_at="2015-04-08T09:17:37.000-0400" url="https://api.github.com/repos/vert-x/mod-rxvertx/issues/36"/>
+  <issue created_at="2015-03-02T15:41:55.000-0500" url="https://api.github.com/repos/vert-x/mod-rxvertx/issues/34"/>
+  <issue created_at="2014-11-21T17:36:28.000-0500" url="https://api.github.com/repos/vert-x/mod-rxvertx/issues/29"/>
+  <issue created_at="2014-11-19T09:48:31.000-0500" url="https://api.github.com/repos/vert-x/mod-rxvertx/issues/26"/>
+  <issue created_at="2014-06-06T13:52:26.000-0400" url="https://api.github.com/repos/vert-x/mod-rxvertx/issues/18"/>
+  <issue created_at="2013-12-07T04:02:36.000-0500" url="https://api.github.com/repos/vert-x/mod-rxvertx/issues/10"/>
+  <issue created_at="2016-01-24T04:58:48.000-0500" url="https://api.github.com/repos/vert-x/mod-rxvertx/issues/43">
+    <pullrequest url="https://api.github.com/repos/vert-x/mod-rxvertx/pulls/43"/>
+  </issue>
+  <issue created_at="2015-06-16T15:27:39.000-0400" url="https://api.github.com/repos/vert-x/mod-rxvertx/issues/40">
+    <pullrequest url="https://api.github.com/repos/vert-x/mod-rxvertx/pulls/40"/>
+  </issue>
+  <issue created_at="2015-03-06T11:23:22.000-0500" url="https://api.github.com/repos/vert-x/mod-rxvertx/issues/35">
+    <pullrequest commit="//@commits.42" url="https://api.github.com/repos/vert-x/mod-rxvertx/pulls/35"/>
+  </issue>
+  <issue created_at="2014-11-21T17:40:46.000-0500" url="https://api.github.com/repos/vert-x/mod-rxvertx/issues/30">
+    <pullrequest url="https://api.github.com/repos/vert-x/mod-rxvertx/pulls/30"/>
+  </issue>
+  <issue created_at="2014-08-28T07:38:52.000-0400" url="https://api.github.com/repos/vert-x/mod-rxvertx/issues/21">
+    <pullrequest url="https://api.github.com/repos/vert-x/mod-rxvertx/pulls/21"/>
+  </issue>
+  <issue created_at="2014-06-19T15:01:09.000-0400" url="https://api.github.com/repos/vert-x/mod-rxvertx/issues/19">
+    <pullrequest commit="//@commits.46" url="https://api.github.com/repos/vert-x/mod-rxvertx/pulls/19"/>
+  </issue>
+  <issue created_at="2014-05-11T00:43:58.000-0400" url="https://api.github.com/repos/vert-x/mod-rxvertx/issues/17">
+    <pullrequest commit="//@commits.47" url="https://api.github.com/repos/vert-x/mod-rxvertx/pulls/17"/>
+  </issue>
+  <issue created_at="2014-05-09T05:21:01.000-0400" url="https://api.github.com/repos/vert-x/mod-rxvertx/issues/15">
+    <pullrequest commit="//@commits.51" url="https://api.github.com/repos/vert-x/mod-rxvertx/pulls/15"/>
+  </issue>
+  <issue created_at="2013-07-07T20:58:26.000-0400" url="https://api.github.com/repos/vert-x/mod-rxvertx/issues/3">
+    <pullrequest commit="//@commits.20" url="https://api.github.com/repos/vert-x/mod-rxvertx/pulls/3"/>
+  </issue>
+  <issue created_at="2013-06-26T11:44:08.000-0400" url="https://api.github.com/repos/vert-x/mod-rxvertx/issues/2">
+    <pullrequest url="https://api.github.com/repos/vert-x/mod-rxvertx/pulls/2"/>
+  </issue>
+  <issue created_at="2013-06-16T00:13:08.000-0400" url="https://api.github.com/repos/vert-x/mod-rxvertx/issues/1">
+    <pullrequest commit="//@commits.24" url="https://api.github.com/repos/vert-x/mod-rxvertx/pulls/1"/>
+  </issue>
+  <projectMembers url="https://api.github.com/users/petermd" name="petermd"/>
+  <projectMembers url="https://api.github.com/users/purplefox" name="purplefox"/>
+  <projectMembers url="https://api.github.com/users/sharathp" name="sharathp"/>
+  <projectMembers url="https://api.github.com/users/squaredfinancialit" name="squaredfinancialit"/>
+  <projectMembers url="https://api.github.com/users/ddossot" name="ddossot"/>
+  <projectMembers url="https://api.github.com/users/tavisrudd" name="tavisrudd"/>
+  <projectMembers url="https://api.github.com/users/vihangd" name="vihangd"/>
+  <commits committer="//@projectMembers.0" parents="//@commits.1" created_at="2013-12-02T05:47:09.000-0500" sha="ed99912edfd9f6f9e908a5325d2ab07d6e65e869" parents_sha="9a90507caa12d77bb7fc97514c9016e8c9d41676"/>
+  <commits committer="//@projectMembers.0" parents="//@commits.2 //@commits.5" created_at="2013-12-01T20:08:01.000-0500" sha="9a90507caa12d77bb7fc97514c9016e8c9d41676" parents_sha="dddb6bbe532afaf0983b9b2affea87d700c788fc ad41e6a602de2e145d1ba2b0da9bd046fb3e2467"/>
+  <commits committer="//@projectMembers.0" parents="//@commits.3" created_at="2013-12-01T20:06:25.000-0500" sha="dddb6bbe532afaf0983b9b2affea87d700c788fc" parents_sha="e704894753ef8f06f144071c493ae5ee0f077f33"/>
+  <commits committer="//@projectMembers.0" parents="//@commits.4" created_at="2013-12-01T20:05:38.000-0500" sha="e704894753ef8f06f144071c493ae5ee0f077f33" parents_sha="f6b983b4b88731f38fe1080a4235d2e6091107b0"/>
+  <commits committer="//@projectMembers.0" parents="//@commits.6" created_at="2013-12-01T20:05:12.000-0500" sha="f6b983b4b88731f38fe1080a4235d2e6091107b0" parents_sha="9298780fca8e25a33f49867f3025890fa7c7d7f2"/>
+  <commits committer="//@projectMembers.1" parents="//@commits.6" created_at="2013-12-01T05:58:35.000-0500" sha="ad41e6a602de2e145d1ba2b0da9bd046fb3e2467" parents_sha="9298780fca8e25a33f49867f3025890fa7c7d7f2"/>
+  <commits committer="//@projectMembers.0" parents="//@commits.7" created_at="2013-11-27T05:39:40.000-0500" sha="9298780fca8e25a33f49867f3025890fa7c7d7f2" parents_sha="6cd3659869c4b786e55640d2d137b12d18fb49a7"/>
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diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/data/Github/na_rep/.DS_Store b/Metrics/Metrics-Calculation/SocialNetwork_plugin/data/Github/na_rep/.DS_Store
new file mode 100644
index 00000000..5008ddfc
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/data/Github/na_rep/.DS_Store
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/data/Github/na_rep/2samplemodel65.githubmodel b/Metrics/Metrics-Calculation/SocialNetwork_plugin/data/Github/na_rep/2samplemodel65.githubmodel
new file mode 100644
index 00000000..c78f0175
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/data/Github/na_rep/2samplemodel65.githubmodel
@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="ASCII"?>
+<github:Project xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:github="sure.ghtorrent.github" creatd_at="2012-01-15T22:30:37.000-0500" updated_at="2013-05-10T16:37:30.000-0400" url="https://github.com/i8ramin/fb-menu">
+  <issue created_at="2013-08-05T20:37:26.000-0400" url="https://api.github.com/repos/i8ramin/fb-menu/issues/9"/>
+  <issue created_at="2012-10-24T03:46:19.000-0400" url="https://api.github.com/repos/i8ramin/fb-menu/issues/5">
+    <pullrequest url="https://api.github.com/repos/i8ramin/fb-menu/pulls/5"/>
+    <issueevent user="//@projectMembers.0" action="CLOSED" created_at="2012-10-24T10:12:29.000-0400" actor_url="https://api.github.com/users/i8ramin"/>
+  </issue>
+  <issue created_at="2012-10-23T14:15:11.000-0400" url="https://api.github.com/repos/i8ramin/fb-menu/issues/4">
+    <pullrequest url="https://api.github.com/repos/i8ramin/fb-menu/pulls/4"/>
+    <issueevent user="//@projectMembers.0" action="CLOSED" created_at="2012-10-23T15:02:06.000-0400" actor_url="https://api.github.com/users/i8ramin"/>
+    <issueevent user="//@projectMembers.0" action="MERGED" created_at="2012-10-23T15:02:06.000-0400" actor_url="https://api.github.com/users/i8ramin"/>
+    <issueevent user="//@projectMembers.0" action="REFERENCED" created_at="2012-10-23T15:02:06.000-0400" actor_url="https://api.github.com/users/i8ramin"/>
+  </issue>
+  <issue created_at="2012-10-19T20:17:40.000-0400" url="https://api.github.com/repos/i8ramin/fb-menu/issues/3">
+    <pullrequest url="https://api.github.com/repos/i8ramin/fb-menu/pulls/3"/>
+    <issueevent user="//@projectMembers.0" action="CLOSED" created_at="2012-10-23T13:55:51.000-0400" actor_url="https://api.github.com/users/i8ramin"/>
+    <issueevent user="//@projectMembers.0" action="MERGED" created_at="2012-10-23T13:55:51.000-0400" actor_url="https://api.github.com/users/i8ramin"/>
+    <issueevent user="//@projectMembers.0" action="REFERENCED" created_at="2012-10-23T13:55:51.000-0400" actor_url="https://api.github.com/users/i8ramin"/>
+  </issue>
+  <issue created_at="2012-10-08T18:07:12.000-0400" url="https://api.github.com/repos/i8ramin/fb-menu/issues/2">
+    <pullrequest commit="//@commits.9" url="https://api.github.com/repos/i8ramin/fb-menu/pulls/2"/>
+    <issueevent user="//@projectMembers.0" action="CLOSED" created_at="2012-10-09T16:31:04.000-0400" actor_url="https://api.github.com/users/i8ramin"/>
+    <issueevent user="//@projectMembers.0" action="MERGED" created_at="2012-10-09T16:31:04.000-0400" actor_url="https://api.github.com/users/i8ramin"/>
+    <issueevent user="//@projectMembers.0" action="REFERENCED" created_at="2012-10-09T16:31:04.000-0400" actor_url="https://api.github.com/users/i8ramin"/>
+  </issue>
+  <projectMembers url="https://api.github.com/users/i8ramin" name="i8ramin"/>
+  <projectMembers url="https://api.github.com/users/jpbellona" name="jpbellona"/>
+  <commits committer="//@projectMembers.0" parents="//@commits.1" created_at="2012-04-22T13:06:09.000-0400" sha="edac411699e093ae17bb8e252801d169cf63386b" parents_sha="0c5479209926ba6e76531191c5cb0c49f124c573"/>
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+  <commits committer="//@projectMembers.0" created_at="2012-01-15T22:31:19.000-0500" sha="74aefd366c55ae8de122e20794a00b8c49b584cb" parents_sha=""/>
+  <commits committer="//@projectMembers.1" pullrequest="//@issue.4/@pullrequest" created_at="2012-10-08T18:05:07.000-0400" sha="dfd5c4d9818c405cc262870515c6e5d8f71ba4a9" parents_sha="edac411699e093ae17bb8e252801d169cf63386b"/>
+</github:Project>
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/data/Github/out_d_rep/.DS_Store b/Metrics/Metrics-Calculation/SocialNetwork_plugin/data/Github/out_d_rep/.DS_Store
new file mode 100644
index 00000000..5008ddfc
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/data/Github/out_d_rep/.DS_Store
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/data/Github/out_d_rep/samplemodel62.githubmodel b/Metrics/Metrics-Calculation/SocialNetwork_plugin/data/Github/out_d_rep/samplemodel62.githubmodel
new file mode 100644
index 00000000..c78f0175
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/data/Github/out_d_rep/samplemodel62.githubmodel
@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="ASCII"?>
+<github:Project xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:github="sure.ghtorrent.github" creatd_at="2012-01-15T22:30:37.000-0500" updated_at="2013-05-10T16:37:30.000-0400" url="https://github.com/i8ramin/fb-menu">
+  <issue created_at="2013-08-05T20:37:26.000-0400" url="https://api.github.com/repos/i8ramin/fb-menu/issues/9"/>
+  <issue created_at="2012-10-24T03:46:19.000-0400" url="https://api.github.com/repos/i8ramin/fb-menu/issues/5">
+    <pullrequest url="https://api.github.com/repos/i8ramin/fb-menu/pulls/5"/>
+    <issueevent user="//@projectMembers.0" action="CLOSED" created_at="2012-10-24T10:12:29.000-0400" actor_url="https://api.github.com/users/i8ramin"/>
+  </issue>
+  <issue created_at="2012-10-23T14:15:11.000-0400" url="https://api.github.com/repos/i8ramin/fb-menu/issues/4">
+    <pullrequest url="https://api.github.com/repos/i8ramin/fb-menu/pulls/4"/>
+    <issueevent user="//@projectMembers.0" action="CLOSED" created_at="2012-10-23T15:02:06.000-0400" actor_url="https://api.github.com/users/i8ramin"/>
+    <issueevent user="//@projectMembers.0" action="MERGED" created_at="2012-10-23T15:02:06.000-0400" actor_url="https://api.github.com/users/i8ramin"/>
+    <issueevent user="//@projectMembers.0" action="REFERENCED" created_at="2012-10-23T15:02:06.000-0400" actor_url="https://api.github.com/users/i8ramin"/>
+  </issue>
+  <issue created_at="2012-10-19T20:17:40.000-0400" url="https://api.github.com/repos/i8ramin/fb-menu/issues/3">
+    <pullrequest url="https://api.github.com/repos/i8ramin/fb-menu/pulls/3"/>
+    <issueevent user="//@projectMembers.0" action="CLOSED" created_at="2012-10-23T13:55:51.000-0400" actor_url="https://api.github.com/users/i8ramin"/>
+    <issueevent user="//@projectMembers.0" action="MERGED" created_at="2012-10-23T13:55:51.000-0400" actor_url="https://api.github.com/users/i8ramin"/>
+    <issueevent user="//@projectMembers.0" action="REFERENCED" created_at="2012-10-23T13:55:51.000-0400" actor_url="https://api.github.com/users/i8ramin"/>
+  </issue>
+  <issue created_at="2012-10-08T18:07:12.000-0400" url="https://api.github.com/repos/i8ramin/fb-menu/issues/2">
+    <pullrequest commit="//@commits.9" url="https://api.github.com/repos/i8ramin/fb-menu/pulls/2"/>
+    <issueevent user="//@projectMembers.0" action="CLOSED" created_at="2012-10-09T16:31:04.000-0400" actor_url="https://api.github.com/users/i8ramin"/>
+    <issueevent user="//@projectMembers.0" action="MERGED" created_at="2012-10-09T16:31:04.000-0400" actor_url="https://api.github.com/users/i8ramin"/>
+    <issueevent user="//@projectMembers.0" action="REFERENCED" created_at="2012-10-09T16:31:04.000-0400" actor_url="https://api.github.com/users/i8ramin"/>
+  </issue>
+  <projectMembers url="https://api.github.com/users/i8ramin" name="i8ramin"/>
+  <projectMembers url="https://api.github.com/users/jpbellona" name="jpbellona"/>
+  <commits committer="//@projectMembers.0" parents="//@commits.1" created_at="2012-04-22T13:06:09.000-0400" sha="edac411699e093ae17bb8e252801d169cf63386b" parents_sha="0c5479209926ba6e76531191c5cb0c49f124c573"/>
+  <commits committer="//@projectMembers.0" parents="//@commits.2" created_at="2012-01-16T00:05:29.000-0500" sha="0c5479209926ba6e76531191c5cb0c49f124c573" parents_sha="501c513efa4c4b58229004c9804320af218bc9c6"/>
+  <commits committer="//@projectMembers.0" parents="//@commits.3" created_at="2012-01-15T23:47:46.000-0500" sha="501c513efa4c4b58229004c9804320af218bc9c6" parents_sha="bc83b9b4e0bcf2e1d4fcc7f9129bba2976c05d66"/>
+  <commits committer="//@projectMembers.0" parents="//@commits.4" created_at="2012-01-15T23:26:24.000-0500" sha="bc83b9b4e0bcf2e1d4fcc7f9129bba2976c05d66" parents_sha="294bc004162f404b49ea3e336b1e17c16354c85f"/>
+  <commits committer="//@projectMembers.0" parents="//@commits.5" created_at="2012-01-15T23:17:32.000-0500" sha="294bc004162f404b49ea3e336b1e17c16354c85f" parents_sha="8a3b5f6c8e052638e97e42fd2a1e49141fe8b862"/>
+  <commits committer="//@projectMembers.0" parents="//@commits.6" created_at="2012-01-15T23:08:00.000-0500" sha="8a3b5f6c8e052638e97e42fd2a1e49141fe8b862" parents_sha="a84b34c420016181971a2512c38afcc5215c2b5a"/>
+  <commits committer="//@projectMembers.0" parents="//@commits.7" created_at="2012-01-15T23:00:14.000-0500" sha="a84b34c420016181971a2512c38afcc5215c2b5a" parents_sha="32a6f8d140ac6db5ee37a89082804ef57cbb12bb"/>
+  <commits committer="//@projectMembers.0" parents="//@commits.8" created_at="2012-01-15T22:48:36.000-0500" sha="32a6f8d140ac6db5ee37a89082804ef57cbb12bb" parents_sha="74aefd366c55ae8de122e20794a00b8c49b584cb"/>
+  <commits committer="//@projectMembers.0" created_at="2012-01-15T22:31:19.000-0500" sha="74aefd366c55ae8de122e20794a00b8c49b584cb" parents_sha=""/>
+  <commits committer="//@projectMembers.1" pullrequest="//@issue.4/@pullrequest" created_at="2012-10-08T18:05:07.000-0400" sha="dfd5c4d9818c405cc262870515c6e5d8f71ba4a9" parents_sha="edac411699e093ae17bb8e252801d169cf63386b"/>
+</github:Project>
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/data/Yakindumm/mpc_rep.csv b/Metrics/Metrics-Calculation/SocialNetwork_plugin/data/Yakindumm/mpc_rep.csv
new file mode 100644
index 00000000..fc39ac54
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/data/Yakindumm/mpc_rep.csv
@@ -0,0 +1,9 @@
+Meta Mode,yakindumm
+Number of Edge types,6
+Number Of Nodes,67
+OutDegreeValue,1,2,3,4,6,8,9
+OutDegreeCount,4,45,9,1,1,2,5
+NAValue,1,2,3,4,5,6
+NACount,1,3,4,42,15,2
+MPCValue,0.00000,0.21600,0.45000,0.76800,0.80000,0.89751,0.90000,0.91349,0.92410,0.93061,0.93728,0.96000,0.97500,1.00000
+MPCCount,1,2,1,1,3,1,42,2,2,7,1,2,1,1
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/data/Yakindumm/mpc_rep/R_2016324.xmi b/Metrics/Metrics-Calculation/SocialNetwork_plugin/data/Yakindumm/mpc_rep/R_2016324.xmi
new file mode 100644
index 00000000..493a1731
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/data/Yakindumm/mpc_rep/R_2016324.xmi
@@ -0,0 +1,128 @@
+<?xml version="1.0" encoding="ASCII"?>
+<hu.bme.mit.inf.yakindumm:Statechart xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:hu.bme.mit.inf.yakindumm="hu.bme.mit.inf.yakindumm">
+  <regions>
+    <vertices xsi:type="hu.bme.mit.inf.yakindumm:State" incomingTransitions="//@regions.0/@vertices.2/@outgoingTransitions.0 //@regions.0/@vertices.1/@outgoingTransitions.0">
+      <outgoingTransitions target="//@regions.0/@vertices.2/@regions.0/@vertices.0"/>
+      <regions>
+        <vertices xsi:type="hu.bme.mit.inf.yakindumm:State" incomingTransitions="//@regions.0/@vertices.0/@regions.0/@vertices.1/@outgoingTransitions.2">
+          <regions>
+            <vertices xsi:type="hu.bme.mit.inf.yakindumm:Entry">
+              <outgoingTransitions target="//@regions.0/@vertices.0/@regions.0/@vertices.0/@regions.0/@vertices.1"/>
+            </vertices>
+            <vertices xsi:type="hu.bme.mit.inf.yakindumm:Choice" incomingTransitions="//@regions.0/@vertices.0/@regions.0/@vertices.0/@regions.0/@vertices.0/@outgoingTransitions.0">
+              <outgoingTransitions target="//@regions.0/@vertices.0/@regions.0/@vertices.0/@regions.0/@vertices.3"/>
+              <outgoingTransitions target="//@regions.0/@vertices.0/@regions.0/@vertices.0/@regions.0/@vertices.2"/>
+            </vertices>
+            <vertices xsi:type="hu.bme.mit.inf.yakindumm:State" incomingTransitions="//@regions.0/@vertices.0/@regions.0/@vertices.0/@regions.0/@vertices.3/@outgoingTransitions.0 //@regions.0/@vertices.0/@regions.0/@vertices.0/@regions.0/@vertices.1/@outgoingTransitions.1">
+              <outgoingTransitions target="//@regions.0/@vertices.0/@regions.0/@vertices.0/@regions.0/@vertices.3"/>
+              <outgoingTransitions target="//@regions.0/@vertices.0/@regions.0/@vertices.3"/>
+            </vertices>
+            <vertices xsi:type="hu.bme.mit.inf.yakindumm:State" incomingTransitions="//@regions.0/@vertices.0/@regions.0/@vertices.0/@regions.0/@vertices.1/@outgoingTransitions.0 //@regions.0/@vertices.0/@regions.0/@vertices.0/@regions.0/@vertices.2/@outgoingTransitions.0">
+              <outgoingTransitions target="//@regions.0/@vertices.0/@regions.0/@vertices.0/@regions.0/@vertices.2"/>
+              <outgoingTransitions target="//@regions.0/@vertices.0/@regions.0/@vertices.3"/>
+            </vertices>
+          </regions>
+        </vertices>
+        <vertices xsi:type="hu.bme.mit.inf.yakindumm:State" incomingTransitions="//@regions.0/@vertices.0/@regions.0/@vertices.11/@outgoingTransitions.0 //@regions.0/@vertices.0/@regions.0/@vertices.11/@outgoingTransitions.1 //@regions.0/@vertices.0/@regions.0/@vertices.12/@outgoingTransitions.0 //@regions.0/@vertices.0/@regions.0/@vertices.12/@outgoingTransitions.1 //@regions.0/@vertices.0/@regions.0/@vertices.2/@outgoingTransitions.2">
+          <outgoingTransitions target="//@regions.0/@vertices.0/@regions.0/@vertices.12"/>
+          <outgoingTransitions target="//@regions.0/@vertices.0/@regions.0/@vertices.11"/>
+          <outgoingTransitions target="//@regions.0/@vertices.0/@regions.0/@vertices.0"/>
+        </vertices>
+        <vertices xsi:type="hu.bme.mit.inf.yakindumm:State" incomingTransitions="//@regions.0/@vertices.0/@regions.0/@vertices.4/@outgoingTransitions.1 //@regions.0/@vertices.0/@regions.0/@vertices.7/@outgoingTransitions.0 //@regions.0/@vertices.0/@regions.0/@vertices.13/@outgoingTransitions.0 //@regions.0/@vertices.0/@regions.0/@vertices.7/@outgoingTransitions.1 //@regions.0/@vertices.0/@regions.0/@vertices.13/@outgoingTransitions.1">
+          <outgoingTransitions target="//@regions.0/@vertices.0/@regions.0/@vertices.13"/>
+          <outgoingTransitions target="//@regions.0/@vertices.0/@regions.0/@vertices.7"/>
+          <outgoingTransitions target="//@regions.0/@vertices.0/@regions.0/@vertices.1"/>
+        </vertices>
+        <vertices xsi:type="hu.bme.mit.inf.yakindumm:State" incomingTransitions="//@regions.0/@vertices.0/@regions.0/@vertices.10/@outgoingTransitions.0 //@regions.0/@vertices.0/@regions.0/@vertices.10/@outgoingTransitions.1 //@regions.0/@vertices.0/@regions.0/@vertices.6/@outgoingTransitions.1 //@regions.0/@vertices.0/@regions.0/@vertices.5/@outgoingTransitions.0 //@regions.0/@vertices.0/@regions.0/@vertices.6/@outgoingTransitions.0 //@regions.0/@vertices.0/@regions.0/@vertices.0/@regions.0/@vertices.2/@outgoingTransitions.1 //@regions.0/@vertices.0/@regions.0/@vertices.0/@regions.0/@vertices.3/@outgoingTransitions.1">
+          <outgoingTransitions target="//@regions.0/@vertices.0/@regions.0/@vertices.4"/>
+          <outgoingTransitions target="//@regions.0/@vertices.0/@regions.0/@vertices.10"/>
+          <outgoingTransitions target="//@regions.0/@vertices.0/@regions.0/@vertices.6"/>
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+          <outgoingTransitions target="//@regions.0/@vertices.0/@regions.0/@vertices.2"/>
+          <outgoingTransitions target="//@regions.0/@vertices.0/@regions.0/@vertices.9"/>
+        </vertices>
+        <vertices xsi:type="hu.bme.mit.inf.yakindumm:Entry">
+          <outgoingTransitions target="//@regions.0/@vertices.0/@regions.0/@vertices.3"/>
+        </vertices>
+        <vertices xsi:type="hu.bme.mit.inf.yakindumm:Choice" incomingTransitions="//@regions.0/@vertices.0/@regions.0/@vertices.3/@outgoingTransitions.2">
+          <outgoingTransitions target="//@regions.0/@vertices.0/@regions.0/@vertices.3"/>
+          <outgoingTransitions target="//@regions.0/@vertices.0/@regions.0/@vertices.3"/>
+        </vertices>
+        <vertices xsi:type="hu.bme.mit.inf.yakindumm:Choice" incomingTransitions="//@regions.0/@vertices.0/@regions.0/@vertices.2/@outgoingTransitions.1">
+          <outgoingTransitions target="//@regions.0/@vertices.0/@regions.0/@vertices.2"/>
+          <outgoingTransitions target="//@regions.0/@vertices.0/@regions.0/@vertices.2"/>
+        </vertices>
+        <vertices xsi:type="hu.bme.mit.inf.yakindumm:Choice" incomingTransitions="//@regions.0/@vertices.0/@regions.0/@vertices.4/@outgoingTransitions.0">
+          <outgoingTransitions target="//@regions.0/@vertices.0/@regions.0/@vertices.4"/>
+          <outgoingTransitions target="//@regions.0/@vertices.0/@regions.0/@vertices.4"/>
+        </vertices>
+        <vertices xsi:type="hu.bme.mit.inf.yakindumm:Choice" incomingTransitions="//@regions.0/@vertices.0/@regions.0/@vertices.4/@outgoingTransitions.2">
+          <outgoingTransitions target="//@regions.0/@vertices.0/@regions.0/@vertices.4"/>
+          <outgoingTransitions target="//@regions.0/@vertices.0/@regions.0/@vertices.4"/>
+        </vertices>
+        <vertices xsi:type="hu.bme.mit.inf.yakindumm:Choice" incomingTransitions="//@regions.0/@vertices.0/@regions.0/@vertices.3/@outgoingTransitions.1">
+          <outgoingTransitions target="//@regions.0/@vertices.0/@regions.0/@vertices.3"/>
+          <outgoingTransitions target="//@regions.0/@vertices.0/@regions.0/@vertices.3"/>
+        </vertices>
+        <vertices xsi:type="hu.bme.mit.inf.yakindumm:Choice" incomingTransitions="//@regions.0/@vertices.0/@regions.0/@vertices.1/@outgoingTransitions.1">
+          <outgoingTransitions target="//@regions.0/@vertices.0/@regions.0/@vertices.1"/>
+          <outgoingTransitions target="//@regions.0/@vertices.0/@regions.0/@vertices.1"/>
+        </vertices>
+        <vertices xsi:type="hu.bme.mit.inf.yakindumm:Choice" incomingTransitions="//@regions.0/@vertices.0/@regions.0/@vertices.1/@outgoingTransitions.0">
+          <outgoingTransitions target="//@regions.0/@vertices.0/@regions.0/@vertices.1"/>
+          <outgoingTransitions target="//@regions.0/@vertices.0/@regions.0/@vertices.1"/>
+        </vertices>
+        <vertices xsi:type="hu.bme.mit.inf.yakindumm:Choice" incomingTransitions="//@regions.0/@vertices.0/@regions.0/@vertices.2/@outgoingTransitions.0">
+          <outgoingTransitions target="//@regions.0/@vertices.0/@regions.0/@vertices.2"/>
+          <outgoingTransitions target="//@regions.0/@vertices.0/@regions.0/@vertices.2"/>
+        </vertices>
+      </regions>
+    </vertices>
+    <vertices xsi:type="hu.bme.mit.inf.yakindumm:Entry">
+      <outgoingTransitions target="//@regions.0/@vertices.0"/>
+    </vertices>
+    <vertices xsi:type="hu.bme.mit.inf.yakindumm:State">
+      <outgoingTransitions target="//@regions.0/@vertices.0"/>
+      <regions>
+        <vertices xsi:type="hu.bme.mit.inf.yakindumm:Entry" incomingTransitions="//@regions.0/@vertices.0/@outgoingTransitions.0">
+          <outgoingTransitions target="//@regions.0/@vertices.2/@regions.0/@vertices.1"/>
+        </vertices>
+        <vertices xsi:type="hu.bme.mit.inf.yakindumm:Choice" incomingTransitions="//@regions.0/@vertices.2/@regions.0/@vertices.0/@outgoingTransitions.0">
+          <outgoingTransitions target="//@regions.0/@vertices.2/@regions.0/@vertices.2"/>
+          <outgoingTransitions target="//@regions.0/@vertices.2/@regions.0/@vertices.3"/>
+        </vertices>
+        <vertices xsi:type="hu.bme.mit.inf.yakindumm:State" incomingTransitions="//@regions.0/@vertices.2/@regions.0/@vertices.4/@outgoingTransitions.0 //@regions.0/@vertices.2/@regions.0/@vertices.9/@outgoingTransitions.0 //@regions.0/@vertices.2/@regions.0/@vertices.1/@outgoingTransitions.0 //@regions.0/@vertices.2/@regions.0/@vertices.9/@outgoingTransitions.1">
+          <outgoingTransitions target="//@regions.0/@vertices.2/@regions.0/@vertices.8"/>
+          <outgoingTransitions target="//@regions.0/@vertices.2/@regions.0/@vertices.10"/>
+          <outgoingTransitions target="//@regions.0/@vertices.2/@regions.0/@vertices.4"/>
+        </vertices>
+        <vertices xsi:type="hu.bme.mit.inf.yakindumm:State" incomingTransitions="//@regions.0/@vertices.2/@regions.0/@vertices.8/@outgoingTransitions.0 //@regions.0/@vertices.2/@regions.0/@vertices.1/@outgoingTransitions.1 //@regions.0/@vertices.2/@regions.0/@vertices.7/@outgoingTransitions.0 //@regions.0/@vertices.2/@regions.0/@vertices.8/@outgoingTransitions.1">
+          <outgoingTransitions target="//@regions.0/@vertices.2/@regions.0/@vertices.7"/>
+          <outgoingTransitions target="//@regions.0/@vertices.2/@regions.0/@vertices.9"/>
+          <outgoingTransitions target="//@regions.0/@vertices.2/@regions.0/@vertices.10"/>
+        </vertices>
+        <vertices xsi:type="hu.bme.mit.inf.yakindumm:Choice" incomingTransitions="//@regions.0/@vertices.2/@regions.0/@vertices.2/@outgoingTransitions.2">
+          <outgoingTransitions target="//@regions.0/@vertices.2/@regions.0/@vertices.2"/>
+          <outgoingTransitions target="//@regions.0/@vertices.2/@regions.0/@vertices.5"/>
+        </vertices>
+        <vertices xsi:type="hu.bme.mit.inf.yakindumm:State" incomingTransitions="//@regions.0/@vertices.2/@regions.0/@vertices.4/@outgoingTransitions.1"/>
+        <vertices xsi:type="hu.bme.mit.inf.yakindumm:State" incomingTransitions="//@regions.0/@vertices.2/@regions.0/@vertices.7/@outgoingTransitions.1"/>
+        <vertices xsi:type="hu.bme.mit.inf.yakindumm:Choice" incomingTransitions="//@regions.0/@vertices.2/@regions.0/@vertices.3/@outgoingTransitions.0">
+          <outgoingTransitions target="//@regions.0/@vertices.2/@regions.0/@vertices.3"/>
+          <outgoingTransitions target="//@regions.0/@vertices.2/@regions.0/@vertices.6"/>
+        </vertices>
+        <vertices xsi:type="hu.bme.mit.inf.yakindumm:Choice" incomingTransitions="//@regions.0/@vertices.2/@regions.0/@vertices.2/@outgoingTransitions.0">
+          <outgoingTransitions target="//@regions.0/@vertices.2/@regions.0/@vertices.3"/>
+          <outgoingTransitions target="//@regions.0/@vertices.2/@regions.0/@vertices.3"/>
+        </vertices>
+        <vertices xsi:type="hu.bme.mit.inf.yakindumm:Choice" incomingTransitions="//@regions.0/@vertices.2/@regions.0/@vertices.3/@outgoingTransitions.1">
+          <outgoingTransitions target="//@regions.0/@vertices.2/@regions.0/@vertices.2"/>
+          <outgoingTransitions target="//@regions.0/@vertices.2/@regions.0/@vertices.2"/>
+        </vertices>
+        <vertices xsi:type="hu.bme.mit.inf.yakindumm:State" incomingTransitions="//@regions.0/@vertices.2/@regions.0/@vertices.3/@outgoingTransitions.2 //@regions.0/@vertices.2/@regions.0/@vertices.2/@outgoingTransitions.1"/>
+      </regions>
+    </vertices>
+  </regions>
+</hu.bme.mit.inf.yakindumm:Statechart>
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/data/Yakindumm/na_rep.csv b/Metrics/Metrics-Calculation/SocialNetwork_plugin/data/Yakindumm/na_rep.csv
new file mode 100644
index 00000000..43d411e4
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/data/Yakindumm/na_rep.csv
@@ -0,0 +1,9 @@
+Meta Mode,yakindumm
+Number of Edge types,6
+Number Of Nodes,98
+OutDegreeValue,1,2,3,4,5,6,10,15
+OutDegreeCount,7,61,17,2,3,2,5,1
+NAValue,1,2,3,4,5,6
+NACount,1,4,6,62,23,2
+MPCValue,0.00000,0.14062,0.19835,0.38400,0.45000,0.80000,0.86667,0.90000,0.90888,0.91429,0.93061,0.93223,0.94815,0.98400,1.00000
+MPCCount,1,1,1,1,1,6,1,61,2,4,14,2,1,1,1
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/data/Yakindumm/na_rep/R_2017419.xmi b/Metrics/Metrics-Calculation/SocialNetwork_plugin/data/Yakindumm/na_rep/R_2017419.xmi
new file mode 100644
index 00000000..369760bf
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/data/Yakindumm/na_rep/R_2017419.xmi
@@ -0,0 +1,138 @@
+<?xml version="1.0" encoding="ASCII"?>
+<hu.bme.mit.inf.yakindumm:Statechart xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:hu.bme.mit.inf.yakindumm="hu.bme.mit.inf.yakindumm">
+  <regions>
+    <vertices xsi:type="hu.bme.mit.inf.yakindumm:State" incomingTransitions="//@regions.0/@vertices.1/@outgoingTransitions.0 //@regions.0/@vertices.2/@outgoingTransitions.0 //@regions.0/@vertices.5/@outgoingTransitions.0">
+      <regions>
+        <vertices xsi:type="hu.bme.mit.inf.yakindumm:State" incomingTransitions="//@regions.0/@vertices.0/@regions.0/@vertices.2/@outgoingTransitions.0 //@regions.0/@vertices.0/@regions.0/@vertices.8/@outgoingTransitions.2 //@regions.0/@vertices.0/@regions.0/@vertices.5/@outgoingTransitions.2 //@regions.0/@vertices.0/@regions.0/@vertices.1/@outgoingTransitions.2 //@regions.0/@vertices.0/@regions.0/@vertices.8/@outgoingTransitions.3">
+          <outgoingTransitions target="//@regions.0/@vertices.1"/>
+          <outgoingTransitions target="//@regions.0/@vertices.0/@regions.0/@vertices.1"/>
+        </vertices>
+        <vertices xsi:type="hu.bme.mit.inf.yakindumm:State" incomingTransitions="//@regions.0/@vertices.0/@regions.0/@vertices.4/@outgoingTransitions.1 //@regions.0/@vertices.0/@regions.0/@vertices.3/@outgoingTransitions.0 //@regions.0/@vertices.0/@regions.0/@vertices.3/@outgoingTransitions.1 //@regions.0/@vertices.0/@regions.0/@vertices.4/@outgoingTransitions.0 //@regions.0/@vertices.0/@regions.0/@vertices.0/@outgoingTransitions.1">
+          <outgoingTransitions target="//@regions.0/@vertices.0/@regions.0/@vertices.5"/>
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+          <outgoingTransitions target="//@regions.0/@vertices.0/@regions.0/@vertices.0"/>
+          <outgoingTransitions target="//@regions.0/@vertices.0/@regions.0/@vertices.3"/>
+        </vertices>
+        <vertices xsi:type="hu.bme.mit.inf.yakindumm:Entry">
+          <outgoingTransitions target="//@regions.0/@vertices.0/@regions.0/@vertices.0"/>
+        </vertices>
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diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/data/Yakindumm/new/mpc_rep/R_2015194.xmi b/Metrics/Metrics-Calculation/SocialNetwork_plugin/data/Yakindumm/new/mpc_rep/R_2015194.xmi
new file mode 100644
index 00000000..25ff5ce0
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/data/Yakindumm/new/mpc_rep/R_2015194.xmi
@@ -0,0 +1,132 @@
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+            <vertices xsi:type="hu.bme.mit.inf.yakindumm:Choice" incomingTransitions="//@regions.0/@vertices.1/@regions.0/@vertices.2/@regions.0/@vertices.0/@outgoingTransitions.0">
+              <outgoingTransitions target="//@regions.0/@vertices.1/@regions.0/@vertices.2/@regions.0/@vertices.1"/>
+              <outgoingTransitions target="//@regions.0/@vertices.1/@regions.0/@vertices.2/@regions.0/@vertices.1"/>
+            </vertices>
+            <vertices xsi:type="hu.bme.mit.inf.yakindumm:Choice" incomingTransitions="//@regions.0/@vertices.1/@regions.0/@vertices.2/@regions.0/@vertices.1/@outgoingTransitions.1">
+              <outgoingTransitions target="//@regions.0/@vertices.1/@regions.0/@vertices.2/@regions.0/@vertices.0"/>
+              <outgoingTransitions target="//@regions.0/@vertices.1/@regions.0/@vertices.2/@regions.0/@vertices.0"/>
+            </vertices>
+          </regions>
+        </vertices>
+        <vertices xsi:type="hu.bme.mit.inf.yakindumm:State" incomingTransitions="//@regions.0/@vertices.1/@regions.0/@vertices.2/@outgoingTransitions.1 //@regions.0/@vertices.1/@regions.0/@vertices.2/@outgoingTransitions.2">
+          <regions>
+            <vertices xsi:type="hu.bme.mit.inf.yakindumm:State" incomingTransitions="//@regions.0/@vertices.1/@regions.0/@vertices.3/@regions.0/@vertices.2/@outgoingTransitions.1"/>
+            <vertices xsi:type="hu.bme.mit.inf.yakindumm:State" incomingTransitions="//@regions.0/@vertices.1/@regions.0/@vertices.3/@regions.0/@vertices.2/@outgoingTransitions.0"/>
+            <vertices xsi:type="hu.bme.mit.inf.yakindumm:Choice" incomingTransitions="//@regions.0/@vertices.1/@regions.0/@vertices.3/@regions.0/@vertices.3/@outgoingTransitions.0">
+              <outgoingTransitions target="//@regions.0/@vertices.1/@regions.0/@vertices.3/@regions.0/@vertices.1"/>
+              <outgoingTransitions target="//@regions.0/@vertices.1/@regions.0/@vertices.3/@regions.0/@vertices.0"/>
+            </vertices>
+            <vertices xsi:type="hu.bme.mit.inf.yakindumm:Entry">
+              <outgoingTransitions target="//@regions.0/@vertices.1/@regions.0/@vertices.3/@regions.0/@vertices.2"/>
+            </vertices>
+          </regions>
+        </vertices>
+      </regions>
+    </vertices>
+    <vertices xsi:type="hu.bme.mit.inf.yakindumm:Entry">
+      <outgoingTransitions target="//@regions.0/@vertices.0"/>
+    </vertices>
+  </regions>
+</hu.bme.mit.inf.yakindumm:Statechart>
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/data/Yakindumm/new/na_rep/R_2017131.xmi b/Metrics/Metrics-Calculation/SocialNetwork_plugin/data/Yakindumm/new/na_rep/R_2017131.xmi
new file mode 100644
index 00000000..39780f72
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/data/Yakindumm/new/na_rep/R_2017131.xmi
@@ -0,0 +1,149 @@
+<?xml version="1.0" encoding="ASCII"?>
+<hu.bme.mit.inf.yakindumm:Statechart xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:hu.bme.mit.inf.yakindumm="hu.bme.mit.inf.yakindumm">
+  <regions>
+    <vertices xsi:type="hu.bme.mit.inf.yakindumm:State" incomingTransitions="//@regions.0/@vertices.5/@outgoingTransitions.0 //@regions.0/@vertices.2/@outgoingTransitions.0 //@regions.0/@vertices.1/@outgoingTransitions.0">
+      <outgoingTransitions target="//@regions.0/@vertices.1"/>
+      <regions>
+        <vertices xsi:type="hu.bme.mit.inf.yakindumm:State" incomingTransitions="//@regions.0/@vertices.0/@regions.0/@vertices.4/@outgoingTransitions.0 //@regions.0/@vertices.0/@regions.0/@vertices.2/@outgoingTransitions.0 //@regions.0/@vertices.0/@regions.0/@vertices.5/@outgoingTransitions.0 //@regions.0/@vertices.0/@regions.0/@vertices.5/@outgoingTransitions.1 //@regions.0/@vertices.0/@regions.0/@vertices.4/@outgoingTransitions.1 //@regions.0/@vertices.0/@regions.0/@vertices.8/@outgoingTransitions.0">
+          <outgoingTransitions target="//@regions.0/@vertices.0/@regions.0/@vertices.5"/>
+          <outgoingTransitions target="//@regions.0/@vertices.0/@regions.0/@vertices.1"/>
+          <outgoingTransitions target="//@regions.0/@vertices.0/@regions.0/@vertices.4"/>
+        </vertices>
+        <vertices xsi:type="hu.bme.mit.inf.yakindumm:State" incomingTransitions="//@regions.0/@vertices.0/@regions.0/@vertices.10/@outgoingTransitions.0 //@regions.0/@vertices.0/@regions.0/@vertices.0/@outgoingTransitions.1 //@regions.0/@vertices.0/@regions.0/@vertices.9/@outgoingTransitions.0 //@regions.0/@vertices.0/@regions.0/@vertices.9/@outgoingTransitions.1 //@regions.0/@vertices.0/@regions.0/@vertices.10/@outgoingTransitions.1">
+          <outgoingTransitions target="//@regions.0/@vertices.0/@regions.0/@vertices.10"/>
+          <outgoingTransitions target="//@regions.0/@vertices.0/@regions.0/@vertices.3"/>
+          <outgoingTransitions target="//@regions.0/@vertices.0/@regions.0/@vertices.9"/>
+        </vertices>
+        <vertices xsi:type="hu.bme.mit.inf.yakindumm:State" incomingTransitions="//@regions.0/@vertices.0/@regions.0/@vertices.11/@outgoingTransitions.0 //@regions.0/@vertices.0/@regions.0/@vertices.3/@outgoingTransitions.0 //@regions.0/@vertices.0/@regions.0/@vertices.11/@outgoingTransitions.1 //@regions.0/@vertices.0/@regions.0/@vertices.12/@outgoingTransitions.0 //@regions.0/@vertices.0/@regions.0/@vertices.12/@outgoingTransitions.1">
+          <outgoingTransitions target="//@regions.0/@vertices.0/@regions.0/@vertices.0"/>
+          <outgoingTransitions target="//@regions.0/@vertices.0/@regions.0/@vertices.12"/>
+          <outgoingTransitions target="//@regions.0/@vertices.0/@regions.0/@vertices.11"/>
+        </vertices>
+        <vertices xsi:type="hu.bme.mit.inf.yakindumm:State" incomingTransitions="//@regions.0/@vertices.0/@regions.0/@vertices.1/@outgoingTransitions.1 //@regions.0/@vertices.0/@regions.0/@vertices.7/@outgoingTransitions.0 //@regions.0/@vertices.0/@regions.0/@vertices.6/@outgoingTransitions.0 //@regions.0/@vertices.0/@regions.0/@vertices.7/@outgoingTransitions.1 //@regions.0/@vertices.0/@regions.0/@vertices.6/@outgoingTransitions.1">
+          <outgoingTransitions target="//@regions.0/@vertices.0/@regions.0/@vertices.2"/>
+          <outgoingTransitions target="//@regions.0/@vertices.0/@regions.0/@vertices.7"/>
+          <outgoingTransitions target="//@regions.0/@vertices.0/@regions.0/@vertices.6"/>
+        </vertices>
+        <vertices xsi:type="hu.bme.mit.inf.yakindumm:Choice" incomingTransitions="//@regions.0/@vertices.0/@regions.0/@vertices.0/@outgoingTransitions.2">
+          <outgoingTransitions target="//@regions.0/@vertices.0/@regions.0/@vertices.0"/>
+          <outgoingTransitions target="//@regions.0/@vertices.0/@regions.0/@vertices.0"/>
+        </vertices>
+        <vertices xsi:type="hu.bme.mit.inf.yakindumm:Choice" incomingTransitions="//@regions.0/@vertices.0/@regions.0/@vertices.0/@outgoingTransitions.0">
+          <outgoingTransitions target="//@regions.0/@vertices.0/@regions.0/@vertices.0"/>
+          <outgoingTransitions target="//@regions.0/@vertices.0/@regions.0/@vertices.0"/>
+        </vertices>
+        <vertices xsi:type="hu.bme.mit.inf.yakindumm:Choice" incomingTransitions="//@regions.0/@vertices.0/@regions.0/@vertices.3/@outgoingTransitions.2">
+          <outgoingTransitions target="//@regions.0/@vertices.0/@regions.0/@vertices.3"/>
+          <outgoingTransitions target="//@regions.0/@vertices.0/@regions.0/@vertices.3"/>
+        </vertices>
+        <vertices xsi:type="hu.bme.mit.inf.yakindumm:Choice" incomingTransitions="//@regions.0/@vertices.0/@regions.0/@vertices.3/@outgoingTransitions.1">
+          <outgoingTransitions target="//@regions.0/@vertices.0/@regions.0/@vertices.3"/>
+          <outgoingTransitions target="//@regions.0/@vertices.0/@regions.0/@vertices.3"/>
+        </vertices>
+        <vertices xsi:type="hu.bme.mit.inf.yakindumm:Entry">
+          <outgoingTransitions target="//@regions.0/@vertices.0/@regions.0/@vertices.0"/>
+        </vertices>
+        <vertices xsi:type="hu.bme.mit.inf.yakindumm:Choice" incomingTransitions="//@regions.0/@vertices.0/@regions.0/@vertices.1/@outgoingTransitions.2">
+          <outgoingTransitions target="//@regions.0/@vertices.0/@regions.0/@vertices.1"/>
+          <outgoingTransitions target="//@regions.0/@vertices.0/@regions.0/@vertices.1"/>
+        </vertices>
+        <vertices xsi:type="hu.bme.mit.inf.yakindumm:Choice" incomingTransitions="//@regions.0/@vertices.0/@regions.0/@vertices.1/@outgoingTransitions.0">
+          <outgoingTransitions target="//@regions.0/@vertices.0/@regions.0/@vertices.1"/>
+          <outgoingTransitions target="//@regions.0/@vertices.0/@regions.0/@vertices.1"/>
+        </vertices>
+        <vertices xsi:type="hu.bme.mit.inf.yakindumm:Choice" incomingTransitions="//@regions.0/@vertices.0/@regions.0/@vertices.2/@outgoingTransitions.2">
+          <outgoingTransitions target="//@regions.0/@vertices.0/@regions.0/@vertices.2"/>
+          <outgoingTransitions target="//@regions.0/@vertices.0/@regions.0/@vertices.2"/>
+        </vertices>
+        <vertices xsi:type="hu.bme.mit.inf.yakindumm:Choice" incomingTransitions="//@regions.0/@vertices.0/@regions.0/@vertices.2/@outgoingTransitions.1">
+          <outgoingTransitions target="//@regions.0/@vertices.0/@regions.0/@vertices.2"/>
+          <outgoingTransitions target="//@regions.0/@vertices.0/@regions.0/@vertices.2"/>
+        </vertices>
+      </regions>
+    </vertices>
+    <vertices xsi:type="hu.bme.mit.inf.yakindumm:State" incomingTransitions="//@regions.0/@vertices.0/@outgoingTransitions.0 //@regions.0/@vertices.4/@outgoingTransitions.0 //@regions.0/@vertices.4/@outgoingTransitions.1 //@regions.0/@vertices.2/@regions.0/@vertices.5/@outgoingTransitions.0">
+      <outgoingTransitions target="//@regions.0/@vertices.0"/>
+      <regions>
+        <vertices xsi:type="hu.bme.mit.inf.yakindumm:Entry">
+          <outgoingTransitions target="//@regions.0/@vertices.1/@regions.0/@vertices.1"/>
+        </vertices>
+        <vertices xsi:type="hu.bme.mit.inf.yakindumm:State" incomingTransitions="//@regions.0/@vertices.1/@regions.0/@vertices.2/@outgoingTransitions.0 //@regions.0/@vertices.1/@regions.0/@vertices.0/@outgoingTransitions.0 //@regions.0/@vertices.1/@regions.0/@vertices.2/@outgoingTransitions.2">
+          <outgoingTransitions target="//@regions.0/@vertices.1/@regions.0/@vertices.2"/>
+          <outgoingTransitions target="//@regions.0/@vertices.1/@regions.0/@vertices.4"/>
+          <outgoingTransitions target="//@regions.0/@vertices.3"/>
+        </vertices>
+        <vertices xsi:type="hu.bme.mit.inf.yakindumm:Choice" incomingTransitions="//@regions.0/@vertices.1/@regions.0/@vertices.1/@outgoingTransitions.0">
+          <outgoingTransitions target="//@regions.0/@vertices.1/@regions.0/@vertices.1"/>
+          <outgoingTransitions target="//@regions.0/@vertices.1/@regions.0/@vertices.3"/>
+          <outgoingTransitions target="//@regions.0/@vertices.1/@regions.0/@vertices.1"/>
+        </vertices>
+        <vertices xsi:type="hu.bme.mit.inf.yakindumm:State" incomingTransitions="//@regions.0/@vertices.1/@regions.0/@vertices.5/@outgoingTransitions.1 //@regions.0/@vertices.1/@regions.0/@vertices.2/@outgoingTransitions.1"/>
+        <vertices xsi:type="hu.bme.mit.inf.yakindumm:State" incomingTransitions="//@regions.0/@vertices.1/@regions.0/@vertices.1/@outgoingTransitions.1 //@regions.0/@vertices.1/@regions.0/@vertices.5/@outgoingTransitions.0 //@regions.0/@vertices.1/@regions.0/@vertices.5/@outgoingTransitions.2">
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+          <outgoingTransitions target="//@regions.0/@vertices.1/@regions.0/@vertices.5"/>
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+          <outgoingTransitions target="//@regions.0/@vertices.1/@regions.0/@vertices.4"/>
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+        <vertices xsi:type="hu.bme.mit.inf.yakindumm:State" incomingTransitions="//@regions.0/@vertices.1/@regions.0/@vertices.7/@outgoingTransitions.1 //@regions.0/@vertices.1/@regions.0/@vertices.7/@outgoingTransitions.0">
+          <outgoingTransitions target="//@regions.0/@vertices.2"/>
+        </vertices>
+        <vertices xsi:type="hu.bme.mit.inf.yakindumm:Choice" incomingTransitions="//@regions.0/@vertices.1/@regions.0/@vertices.4/@outgoingTransitions.0">
+          <outgoingTransitions target="//@regions.0/@vertices.1/@regions.0/@vertices.6"/>
+          <outgoingTransitions target="//@regions.0/@vertices.1/@regions.0/@vertices.6"/>
+        </vertices>
+      </regions>
+    </vertices>
+    <vertices xsi:type="hu.bme.mit.inf.yakindumm:State" incomingTransitions="//@regions.0/@vertices.3/@outgoingTransitions.0 //@regions.0/@vertices.3/@outgoingTransitions.1 //@regions.0/@vertices.1/@regions.0/@vertices.6/@outgoingTransitions.0">
+      <outgoingTransitions target="//@regions.0/@vertices.0"/>
+      <regions>
+        <vertices xsi:type="hu.bme.mit.inf.yakindumm:State" incomingTransitions="//@regions.0/@vertices.2/@regions.0/@vertices.7/@outgoingTransitions.0 //@regions.0/@vertices.2/@regions.0/@vertices.2/@outgoingTransitions.1 //@regions.0/@vertices.2/@regions.0/@vertices.2/@outgoingTransitions.0">
+          <outgoingTransitions target="//@regions.0/@vertices.2/@regions.0/@vertices.2"/>
+          <outgoingTransitions target="//@regions.0/@vertices.2/@regions.0/@vertices.3"/>
+          <outgoingTransitions target="//@regions.0/@vertices.4"/>
+        </vertices>
+        <vertices xsi:type="hu.bme.mit.inf.yakindumm:State" incomingTransitions="//@regions.0/@vertices.2/@regions.0/@vertices.2/@outgoingTransitions.2 //@regions.0/@vertices.2/@regions.0/@vertices.4/@outgoingTransitions.2"/>
+        <vertices xsi:type="hu.bme.mit.inf.yakindumm:Choice" incomingTransitions="//@regions.0/@vertices.2/@regions.0/@vertices.0/@outgoingTransitions.0">
+          <outgoingTransitions target="//@regions.0/@vertices.2/@regions.0/@vertices.0"/>
+          <outgoingTransitions target="//@regions.0/@vertices.2/@regions.0/@vertices.0"/>
+          <outgoingTransitions target="//@regions.0/@vertices.2/@regions.0/@vertices.1"/>
+        </vertices>
+        <vertices xsi:type="hu.bme.mit.inf.yakindumm:State" incomingTransitions="//@regions.0/@vertices.2/@regions.0/@vertices.0/@outgoingTransitions.1 //@regions.0/@vertices.2/@regions.0/@vertices.4/@outgoingTransitions.0 //@regions.0/@vertices.2/@regions.0/@vertices.4/@outgoingTransitions.1">
+          <outgoingTransitions target="//@regions.0/@vertices.2/@regions.0/@vertices.4"/>
+          <outgoingTransitions target="//@regions.0/@vertices.2/@regions.0/@vertices.6"/>
+        </vertices>
+        <vertices xsi:type="hu.bme.mit.inf.yakindumm:Choice" incomingTransitions="//@regions.0/@vertices.2/@regions.0/@vertices.3/@outgoingTransitions.0">
+          <outgoingTransitions target="//@regions.0/@vertices.2/@regions.0/@vertices.3"/>
+          <outgoingTransitions target="//@regions.0/@vertices.2/@regions.0/@vertices.3"/>
+          <outgoingTransitions target="//@regions.0/@vertices.2/@regions.0/@vertices.1"/>
+        </vertices>
+        <vertices xsi:type="hu.bme.mit.inf.yakindumm:State" incomingTransitions="//@regions.0/@vertices.2/@regions.0/@vertices.6/@outgoingTransitions.0 //@regions.0/@vertices.2/@regions.0/@vertices.6/@outgoingTransitions.1">
+          <outgoingTransitions target="//@regions.0/@vertices.1"/>
+        </vertices>
+        <vertices xsi:type="hu.bme.mit.inf.yakindumm:Choice" incomingTransitions="//@regions.0/@vertices.2/@regions.0/@vertices.3/@outgoingTransitions.1">
+          <outgoingTransitions target="//@regions.0/@vertices.2/@regions.0/@vertices.5"/>
+          <outgoingTransitions target="//@regions.0/@vertices.2/@regions.0/@vertices.5"/>
+        </vertices>
+        <vertices xsi:type="hu.bme.mit.inf.yakindumm:Entry">
+          <outgoingTransitions target="//@regions.0/@vertices.2/@regions.0/@vertices.0"/>
+        </vertices>
+      </regions>
+    </vertices>
+    <vertices xsi:type="hu.bme.mit.inf.yakindumm:Choice" incomingTransitions="//@regions.0/@vertices.1/@regions.0/@vertices.1/@outgoingTransitions.2">
+      <outgoingTransitions target="//@regions.0/@vertices.2"/>
+      <outgoingTransitions target="//@regions.0/@vertices.2"/>
+    </vertices>
+    <vertices xsi:type="hu.bme.mit.inf.yakindumm:Choice" incomingTransitions="//@regions.0/@vertices.2/@regions.0/@vertices.0/@outgoingTransitions.2">
+      <outgoingTransitions target="//@regions.0/@vertices.1"/>
+      <outgoingTransitions target="//@regions.0/@vertices.1"/>
+    </vertices>
+    <vertices xsi:type="hu.bme.mit.inf.yakindumm:State" incomingTransitions="//@regions.0/@vertices.6/@outgoingTransitions.0">
+      <outgoingTransitions target="//@regions.0/@vertices.0"/>
+    </vertices>
+    <vertices xsi:type="hu.bme.mit.inf.yakindumm:Entry">
+      <outgoingTransitions target="//@regions.0/@vertices.5"/>
+    </vertices>
+  </regions>
+</hu.bme.mit.inf.yakindumm:Statechart>
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/data/Yakindumm/new/out_d_rep/R_2015248.xmi b/Metrics/Metrics-Calculation/SocialNetwork_plugin/data/Yakindumm/new/out_d_rep/R_2015248.xmi
new file mode 100644
index 00000000..e7fe8114
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/data/Yakindumm/new/out_d_rep/R_2015248.xmi
@@ -0,0 +1,125 @@
+<?xml version="1.0" encoding="ASCII"?>
+<hu.bme.mit.inf.yakindumm:Statechart xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:hu.bme.mit.inf.yakindumm="hu.bme.mit.inf.yakindumm">
+  <regions>
+    <vertices xsi:type="hu.bme.mit.inf.yakindumm:Entry">
+      <outgoingTransitions target="//@regions.0/@vertices.1"/>
+    </vertices>
+    <vertices xsi:type="hu.bme.mit.inf.yakindumm:State" incomingTransitions="//@regions.0/@vertices.12/@outgoingTransitions.0 //@regions.0/@vertices.0/@outgoingTransitions.0 //@regions.0/@vertices.6/@outgoingTransitions.0">
+      <outgoingTransitions target="//@regions.0/@vertices.2"/>
+      <outgoingTransitions target="//@regions.0/@vertices.6"/>
+    </vertices>
+    <vertices xsi:type="hu.bme.mit.inf.yakindumm:State" incomingTransitions="//@regions.0/@vertices.1/@outgoingTransitions.0 //@regions.0/@vertices.4/@outgoingTransitions.0 //@regions.0/@vertices.4/@outgoingTransitions.1 //@regions.0/@vertices.7/@outgoingTransitions.0 //@regions.0/@vertices.7/@outgoingTransitions.1">
+      <outgoingTransitions target="//@regions.0/@vertices.3"/>
+      <outgoingTransitions target="//@regions.0/@vertices.4"/>
+      <outgoingTransitions target="//@regions.0/@vertices.7"/>
+    </vertices>
+    <vertices xsi:type="hu.bme.mit.inf.yakindumm:State" incomingTransitions="//@regions.0/@vertices.8/@outgoingTransitions.0 //@regions.0/@vertices.8/@outgoingTransitions.1 //@regions.0/@vertices.2/@outgoingTransitions.0 //@regions.0/@vertices.9/@outgoingTransitions.0 //@regions.0/@vertices.9/@outgoingTransitions.1">
+      <outgoingTransitions target="//@regions.0/@vertices.8"/>
+      <outgoingTransitions target="//@regions.0/@vertices.5"/>
+      <outgoingTransitions target="//@regions.0/@vertices.9"/>
+    </vertices>
+    <vertices xsi:type="hu.bme.mit.inf.yakindumm:Choice" incomingTransitions="//@regions.0/@vertices.2/@outgoingTransitions.1">
+      <outgoingTransitions target="//@regions.0/@vertices.2"/>
+      <outgoingTransitions target="//@regions.0/@vertices.2"/>
+    </vertices>
+    <vertices xsi:type="hu.bme.mit.inf.yakindumm:State" incomingTransitions="//@regions.0/@vertices.11/@outgoingTransitions.0 //@regions.0/@vertices.10/@outgoingTransitions.0 //@regions.0/@vertices.10/@outgoingTransitions.1 //@regions.0/@vertices.3/@outgoingTransitions.1 //@regions.0/@vertices.11/@outgoingTransitions.1">
+      <outgoingTransitions target="//@regions.0/@vertices.12"/>
+      <outgoingTransitions target="//@regions.0/@vertices.11"/>
+      <outgoingTransitions target="//@regions.0/@vertices.10"/>
+    </vertices>
+    <vertices xsi:type="hu.bme.mit.inf.yakindumm:State" incomingTransitions="//@regions.0/@vertices.1/@outgoingTransitions.1">
+      <outgoingTransitions target="//@regions.0/@vertices.1"/>
+      <regions>
+        <vertices xsi:type="hu.bme.mit.inf.yakindumm:Entry">
+          <outgoingTransitions target="//@regions.0/@vertices.6/@regions.0/@vertices.1"/>
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+          <outgoingTransitions target="//@regions.0/@vertices.6/@regions.0/@vertices.2"/>
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+        <vertices xsi:type="hu.bme.mit.inf.yakindumm:State" incomingTransitions="//@regions.0/@vertices.6/@regions.0/@vertices.10/@outgoingTransitions.1"/>
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+        <vertices xsi:type="hu.bme.mit.inf.yakindumm:Choice" incomingTransitions="//@regions.0/@vertices.6/@regions.0/@vertices.4/@outgoingTransitions.0 //@regions.0/@vertices.6/@regions.0/@vertices.4/@outgoingTransitions.1">
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+          <outgoingTransitions target="//@regions.0/@vertices.6/@regions.0/@vertices.8"/>
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+      <outgoingTransitions target="//@regions.0/@vertices.3"/>
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+      <outgoingTransitions target="//@regions.0/@vertices.3"/>
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+      <outgoingTransitions target="//@regions.0/@vertices.5"/>
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+      <regions>
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+          <outgoingTransitions target="//@regions.0/@vertices.12/@regions.0/@vertices.3"/>
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+        <vertices xsi:type="hu.bme.mit.inf.yakindumm:State" incomingTransitions="//@regions.0/@vertices.12/@regions.0/@vertices.1/@outgoingTransitions.0 //@regions.0/@vertices.12/@regions.0/@vertices.3/@outgoingTransitions.0">
+          <outgoingTransitions target="//@regions.0/@vertices.12/@regions.0/@vertices.3"/>
+        </vertices>
+        <vertices xsi:type="hu.bme.mit.inf.yakindumm:State" incomingTransitions="//@regions.0/@vertices.12/@regions.0/@vertices.1/@outgoingTransitions.1 //@regions.0/@vertices.12/@regions.0/@vertices.2/@outgoingTransitions.0">
+          <outgoingTransitions target="//@regions.0/@vertices.12/@regions.0/@vertices.2"/>
+        </vertices>
+      </regions>
+    </vertices>
+  </regions>
+</hu.bme.mit.inf.yakindumm:Statechart>
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/data/Yakindumm/out_d_rep.csv b/Metrics/Metrics-Calculation/SocialNetwork_plugin/data/Yakindumm/out_d_rep.csv
new file mode 100644
index 00000000..17965018
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/data/Yakindumm/out_d_rep.csv
@@ -0,0 +1,9 @@
+Meta Mode,yakindumm
+Number of Edge types,6
+Number Of Nodes,88
+OutDegreeValue,1,2,3,4,5,6,8,10,11,13
+OutDegreeCount,6,57,12,3,1,2,2,3,1,1
+NAValue,1,2,3,4,5,6
+NACount,1,3,6,56,20,2
+MPCValue,0.00000,0.15918,0.18333,0.38400,0.76800,0.80000,0.88889,0.90000,0.90888,0.91349,0.91429,0.93061,0.93223,0.93728,1.00000
+MPCCount,1,1,1,1,1,5,2,56,1,2,3,10,1,1,2
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/data/Yakindumm/out_d_rep/R_2015225.xmi b/Metrics/Metrics-Calculation/SocialNetwork_plugin/data/Yakindumm/out_d_rep/R_2015225.xmi
new file mode 100644
index 00000000..21fee5a9
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/data/Yakindumm/out_d_rep/R_2015225.xmi
@@ -0,0 +1,145 @@
+<?xml version="1.0" encoding="ASCII"?>
+<hu.bme.mit.inf.yakindumm:Statechart xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:hu.bme.mit.inf.yakindumm="hu.bme.mit.inf.yakindumm">
+  <regions>
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+    </vertices>
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+      <outgoingTransitions target="//@regions.0/@vertices.2"/>
+      <outgoingTransitions target="//@regions.0/@vertices.3"/>
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+      <outgoingTransitions target="//@regions.0/@vertices.1"/>
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+      <outgoingTransitions target="//@regions.0/@vertices.3"/>
+      <outgoingTransitions target="//@regions.0/@vertices.4/@regions.0/@vertices.7"/>
+      <outgoingTransitions target="//@regions.0/@vertices.4/@regions.0/@vertices.5"/>
+    </vertices>
+  </regions>
+</hu.bme.mit.inf.yakindumm:Statechart>
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/debug/errors.txt b/Metrics/Metrics-Calculation/SocialNetwork_plugin/debug/errors.txt
new file mode 100644
index 00000000..0de2ebdb
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/debug/errors.txt
@@ -0,0 +1,13 @@
+Error occured (NullPointerException): 
+    hu.bme.mit.inf.dslreasoner.viatrasolver.reasoner.ViatraReasoner.lambda$11(ViatraReasoner.java:263)
+    org.eclipse.xtext.xbase.lib.ObjectExtensions.operator_doubleArrow(ObjectExtensions.java:140)
+    hu.bme.mit.inf.dslreasoner.viatrasolver.reasoner.ViatraReasoner.lambda$1(ViatraReasoner.java:267)
+    org.eclipse.xtext.xbase.lib.ObjectExtensions.operator_doubleArrow(ObjectExtensions.java:140)
+    hu.bme.mit.inf.dslreasoner.viatrasolver.reasoner.ViatraReasoner.solve(ViatraReasoner.java:347)
+    hu.bme.mit.inf.dslreasoner.application.execution.GenerationTaskExecutor.executeGenerationTask(GenerationTaskExecutor.java:319)
+    hu.bme.mit.inf.dslreasoner.application.execution.ScriptExecutor._execute(ScriptExecutor.java:134)
+    hu.bme.mit.inf.dslreasoner.application.execution.ScriptExecutor.execute(ScriptExecutor.java:363)
+    hu.bme.mit.inf.dslreasoner.application.execution.ScriptExecutor.executeScript(ScriptExecutor.java:115)
+    hu.bme.mit.inf.dslreasoner.application.execution.StandaloneScriptExecutor.executeScript(StandaloneScriptExecutor.java:149)
+    ca.mcgill.ecse.socialnetwork.runner.Main.runWithPath(Main.java:24)
+    ca.mcgill.ecse.socialnetwork.runner.Main.main(Main.java:40)
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/ecore.vsconfig b/Metrics/Metrics-Calculation/SocialNetwork_plugin/ecore.vsconfig
new file mode 100644
index 00000000..85202b9d
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/ecore.vsconfig
@@ -0,0 +1,50 @@
+import viatra "./queries/queries/Ecore.vql"
+import epackage "http://www.eclipse.org/emf/2002/Ecore"
+
+// Copy this for different model sizes
+generate {
+        metamodel = {package ecore excluding{EClassifier.instanceClass, EClassifier.defaultValue, 
+                                                                                 EEnumLiteral.instance, EStructuralFeature.defaultValue, EStructuralFeature.changeable,
+                                                                                 EStructuralFeature.derived, ENamedElement.name, EClass.interface, EClass.abstract, EClassifier.instanceTypeName,
+                                                                                 EClassifier.instanceClassName, EPackage.nsPrefix, EPackage.nsURI, EAnnotation.source,
+                                                                                 EAttribute.iD, EDataType.serializable, EEnumLiteral.literal, EEnumLiteral.value,
+                                                                                 EReference.resolveProxies, EReference.container, EReference.containment, EStringToStringMapEntry.key,
+                                                                                 EStringToStringMapEntry.value, EStructuralFeature.defaultValueLiteral, EStructuralFeature.transient,
+                                                                                 EStructuralFeature.unsettable, EStructuralFeature.volatile, ETypedElement.lowerBound,
+                                                                                 ETypedElement.many, ETypedElement.ordered, ETypedElement.required, ETypedElement.unique,ETypedElement.upperBound,
+                                                                                 // cannot generate eFactoryInstance
+                                                                                 EPackage.eFactoryInstance, 
+                                                                                 //Derived edges
+                                                                                 EClass.eAllSuperTypes, EClass.eAllAttributes, EClass.eAllReferences, EClass.eAllContainments, EClass.eAllGenericSuperTypes,
+                                                                                 EClass. eAllOperations, EClass.eAllStructuralFeatures, EClass.eAttributes, EClass.eIDAttribute, EClass.eReferences,
+                                                                                 EAttribute.eAttributeType, EGenericType.eRawType, EReference.eReferenceType,
+                                                                                 //Generic Types
+                                                                                 EClass.eGenericSuperTypes, ETypedElement.eGenericType, EOperation.eGenericExceptions, EObject, EAnnotation.references, EAnnotation.contents
+                                                                                 
+                                                                                 }}
+        partial-model = { "inputs/ecore.xmi"}
+        constraints = { package queries }
+        
+
+        solver = ViatraSolver
+        
+        //median run time
+        scope = {
+                #node = 30  // (warm-up: 10) 30, 50, 80, 100, 120 ....
+        }
+        
+        number = 1
+        runs = 1
+        config = {
+                log-level = none,
+                runtime = 300, // the runtime is in seconds, want to set is to 5 mins
+                "optional-wf" = "false",
+                "realistic-guidance" = "Composite",
+                "allow-must-violations" = "false",
+                "domain" = "Ecore"
+        }
+        
+        debug = "debug"
+        statistics = "statistics/Ecore/warmup.csv"  //give different set up different filenames
+        output = "output/Ecore/run_time/"
+}
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/encore_gen/socialnetwork/Person.java b/Metrics/Metrics-Calculation/SocialNetwork_plugin/encore_gen/socialnetwork/Person.java
new file mode 100644
index 00000000..b1e0a041
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/encore_gen/socialnetwork/Person.java
@@ -0,0 +1,62 @@
+/**
+ */
+package socialnetwork;
+
+import org.eclipse.emf.common.util.EList;
+
+import org.eclipse.emf.ecore.EObject;
+
+/**
+ * <!-- begin-user-doc -->
+ * A representation of the model object '<em><b>Person</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ * <p>
+ * The following features are supported:
+ * </p>
+ * <ul>
+ *   <li>{@link socialnetwork.Person#getFriends <em>Friends</em>}</li>
+ *   <li>{@link socialnetwork.Person#getName <em>Name</em>}</li>
+ * </ul>
+ *
+ * @see socialnetwork.SocialnetworkPackage#getPerson()
+ * @model
+ * @generated
+ */
+public interface Person extends EObject {
+        /**
+         * Returns the value of the '<em><b>Friends</b></em>' reference list.
+         * The list contents are of type {@link socialnetwork.Person}.
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @return the value of the '<em>Friends</em>' reference list.
+         * @see socialnetwork.SocialnetworkPackage#getPerson_Friends()
+         * @model
+         * @generated
+         */
+        EList<Person> getFriends();
+
+        /**
+         * Returns the value of the '<em><b>Name</b></em>' attribute.
+         * The default value is <code>"Name"</code>.
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @return the value of the '<em>Name</em>' attribute.
+         * @see #setName(String)
+         * @see socialnetwork.SocialnetworkPackage#getPerson_Name()
+         * @model default="Name"
+         * @generated
+         */
+        String getName();
+
+        /**
+         * Sets the value of the '{@link socialnetwork.Person#getName <em>Name</em>}' attribute.
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @param value the new value of the '<em>Name</em>' attribute.
+         * @see #getName()
+         * @generated
+         */
+        void setName(String value);
+
+} // Person
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/encore_gen/socialnetwork/SocialNetwork.java b/Metrics/Metrics-Calculation/SocialNetwork_plugin/encore_gen/socialnetwork/SocialNetwork.java
new file mode 100644
index 00000000..4653f6dd
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/encore_gen/socialnetwork/SocialNetwork.java
@@ -0,0 +1,62 @@
+/**
+ */
+package socialnetwork;
+
+import org.eclipse.emf.common.util.EList;
+
+import org.eclipse.emf.ecore.EObject;
+
+/**
+ * <!-- begin-user-doc -->
+ * A representation of the model object '<em><b>Social Network</b></em>'.
+ * <!-- end-user-doc -->
+ *
+ * <p>
+ * The following features are supported:
+ * </p>
+ * <ul>
+ *   <li>{@link socialnetwork.SocialNetwork#getName <em>Name</em>}</li>
+ *   <li>{@link socialnetwork.SocialNetwork#getPersons <em>Persons</em>}</li>
+ * </ul>
+ *
+ * @see socialnetwork.SocialnetworkPackage#getSocialNetwork()
+ * @model
+ * @generated
+ */
+public interface SocialNetwork extends EObject {
+        /**
+         * Returns the value of the '<em><b>Name</b></em>' attribute.
+         * The default value is <code>"SocialNetwork"</code>.
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @return the value of the '<em>Name</em>' attribute.
+         * @see #setName(String)
+         * @see socialnetwork.SocialnetworkPackage#getSocialNetwork_Name()
+         * @model default="SocialNetwork"
+         * @generated
+         */
+        String getName();
+
+        /**
+         * Sets the value of the '{@link socialnetwork.SocialNetwork#getName <em>Name</em>}' attribute.
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @param value the new value of the '<em>Name</em>' attribute.
+         * @see #getName()
+         * @generated
+         */
+        void setName(String value);
+
+        /**
+         * Returns the value of the '<em><b>Persons</b></em>' containment reference list.
+         * The list contents are of type {@link socialnetwork.Person}.
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @return the value of the '<em>Persons</em>' containment reference list.
+         * @see socialnetwork.SocialnetworkPackage#getSocialNetwork_Persons()
+         * @model containment="true"
+         * @generated
+         */
+        EList<Person> getPersons();
+
+} // SocialNetwork
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/encore_gen/socialnetwork/SocialnetworkFactory.java b/Metrics/Metrics-Calculation/SocialNetwork_plugin/encore_gen/socialnetwork/SocialnetworkFactory.java
new file mode 100644
index 00000000..cf7a4250
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/encore_gen/socialnetwork/SocialnetworkFactory.java
@@ -0,0 +1,51 @@
+/**
+ */
+package socialnetwork;
+
+import org.eclipse.emf.ecore.EFactory;
+
+/**
+ * <!-- begin-user-doc -->
+ * The <b>Factory</b> for the model.
+ * It provides a create method for each non-abstract class of the model.
+ * <!-- end-user-doc -->
+ * @see socialnetwork.SocialnetworkPackage
+ * @generated
+ */
+public interface SocialnetworkFactory extends EFactory {
+        /**
+         * The singleton instance of the factory.
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @generated
+         */
+        SocialnetworkFactory eINSTANCE = socialnetwork.impl.SocialnetworkFactoryImpl.init();
+
+        /**
+         * Returns a new object of class '<em>Social Network</em>'.
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @return a new object of class '<em>Social Network</em>'.
+         * @generated
+         */
+        SocialNetwork createSocialNetwork();
+
+        /**
+         * Returns a new object of class '<em>Person</em>'.
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @return a new object of class '<em>Person</em>'.
+         * @generated
+         */
+        Person createPerson();
+
+        /**
+         * Returns the package supported by this factory.
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @return the package supported by this factory.
+         * @generated
+         */
+        SocialnetworkPackage getSocialnetworkPackage();
+
+} //SocialnetworkFactory
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/encore_gen/socialnetwork/SocialnetworkPackage.java b/Metrics/Metrics-Calculation/SocialNetwork_plugin/encore_gen/socialnetwork/SocialnetworkPackage.java
new file mode 100644
index 00000000..f215f469
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/encore_gen/socialnetwork/SocialnetworkPackage.java
@@ -0,0 +1,293 @@
+/**
+ */
+package socialnetwork;
+
+import org.eclipse.emf.ecore.EAttribute;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.EPackage;
+import org.eclipse.emf.ecore.EReference;
+
+/**
+ * <!-- begin-user-doc -->
+ * The <b>Package</b> for the model.
+ * It contains accessors for the meta objects to represent
+ * <ul>
+ *   <li>each class,</li>
+ *   <li>each feature of each class,</li>
+ *   <li>each operation of each class,</li>
+ *   <li>each enum,</li>
+ *   <li>and each data type</li>
+ * </ul>
+ * <!-- end-user-doc -->
+ * @see socialnetwork.SocialnetworkFactory
+ * @model kind="package"
+ *        annotation="http://www.eclipse.org/emf/2002/Ecore"
+ * @generated
+ */
+public interface SocialnetworkPackage extends EPackage {
+        /**
+         * The package name.
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @generated
+         */
+        String eNAME = "socialnetwork";
+
+        /**
+         * The package namespace URI.
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @generated
+         */
+        String eNS_URI = "http://ecse.mcgill.ca/socialnetwork";
+
+        /**
+         * The package namespace name.
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @generated
+         */
+        String eNS_PREFIX = "socialnetwork";
+
+        /**
+         * The singleton instance of the package.
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @generated
+         */
+        SocialnetworkPackage eINSTANCE = socialnetwork.impl.SocialnetworkPackageImpl.init();
+
+        /**
+         * The meta object id for the '{@link socialnetwork.impl.SocialNetworkImpl <em>Social Network</em>}' class.
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @see socialnetwork.impl.SocialNetworkImpl
+         * @see socialnetwork.impl.SocialnetworkPackageImpl#getSocialNetwork()
+         * @generated
+         */
+        int SOCIAL_NETWORK = 0;
+
+        /**
+         * The feature id for the '<em><b>Name</b></em>' attribute.
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @generated
+         * @ordered
+         */
+        int SOCIAL_NETWORK__NAME = 0;
+
+        /**
+         * The feature id for the '<em><b>Persons</b></em>' containment reference list.
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @generated
+         * @ordered
+         */
+        int SOCIAL_NETWORK__PERSONS = 1;
+
+        /**
+         * The number of structural features of the '<em>Social Network</em>' class.
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @generated
+         * @ordered
+         */
+        int SOCIAL_NETWORK_FEATURE_COUNT = 2;
+
+        /**
+         * The number of operations of the '<em>Social Network</em>' class.
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @generated
+         * @ordered
+         */
+        int SOCIAL_NETWORK_OPERATION_COUNT = 0;
+
+        /**
+         * The meta object id for the '{@link socialnetwork.impl.PersonImpl <em>Person</em>}' class.
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @see socialnetwork.impl.PersonImpl
+         * @see socialnetwork.impl.SocialnetworkPackageImpl#getPerson()
+         * @generated
+         */
+        int PERSON = 1;
+
+        /**
+         * The feature id for the '<em><b>Friends</b></em>' reference list.
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @generated
+         * @ordered
+         */
+        int PERSON__FRIENDS = 0;
+
+        /**
+         * The feature id for the '<em><b>Name</b></em>' attribute.
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @generated
+         * @ordered
+         */
+        int PERSON__NAME = 1;
+
+        /**
+         * The number of structural features of the '<em>Person</em>' class.
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @generated
+         * @ordered
+         */
+        int PERSON_FEATURE_COUNT = 2;
+
+        /**
+         * The number of operations of the '<em>Person</em>' class.
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @generated
+         * @ordered
+         */
+        int PERSON_OPERATION_COUNT = 0;
+
+        /**
+         * Returns the meta object for class '{@link socialnetwork.SocialNetwork <em>Social Network</em>}'.
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @return the meta object for class '<em>Social Network</em>'.
+         * @see socialnetwork.SocialNetwork
+         * @generated
+         */
+        EClass getSocialNetwork();
+
+        /**
+         * Returns the meta object for the attribute '{@link socialnetwork.SocialNetwork#getName <em>Name</em>}'.
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @return the meta object for the attribute '<em>Name</em>'.
+         * @see socialnetwork.SocialNetwork#getName()
+         * @see #getSocialNetwork()
+         * @generated
+         */
+        EAttribute getSocialNetwork_Name();
+
+        /**
+         * Returns the meta object for the containment reference list '{@link socialnetwork.SocialNetwork#getPersons <em>Persons</em>}'.
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @return the meta object for the containment reference list '<em>Persons</em>'.
+         * @see socialnetwork.SocialNetwork#getPersons()
+         * @see #getSocialNetwork()
+         * @generated
+         */
+        EReference getSocialNetwork_Persons();
+
+        /**
+         * Returns the meta object for class '{@link socialnetwork.Person <em>Person</em>}'.
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @return the meta object for class '<em>Person</em>'.
+         * @see socialnetwork.Person
+         * @generated
+         */
+        EClass getPerson();
+
+        /**
+         * Returns the meta object for the reference list '{@link socialnetwork.Person#getFriends <em>Friends</em>}'.
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @return the meta object for the reference list '<em>Friends</em>'.
+         * @see socialnetwork.Person#getFriends()
+         * @see #getPerson()
+         * @generated
+         */
+        EReference getPerson_Friends();
+
+        /**
+         * Returns the meta object for the attribute '{@link socialnetwork.Person#getName <em>Name</em>}'.
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @return the meta object for the attribute '<em>Name</em>'.
+         * @see socialnetwork.Person#getName()
+         * @see #getPerson()
+         * @generated
+         */
+        EAttribute getPerson_Name();
+
+        /**
+         * Returns the factory that creates the instances of the model.
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @return the factory that creates the instances of the model.
+         * @generated
+         */
+        SocialnetworkFactory getSocialnetworkFactory();
+
+        /**
+         * <!-- begin-user-doc -->
+         * Defines literals for the meta objects that represent
+         * <ul>
+         *   <li>each class,</li>
+         *   <li>each feature of each class,</li>
+         *   <li>each operation of each class,</li>
+         *   <li>each enum,</li>
+         *   <li>and each data type</li>
+         * </ul>
+         * <!-- end-user-doc -->
+         * @generated
+         */
+        interface Literals {
+                /**
+                 * The meta object literal for the '{@link socialnetwork.impl.SocialNetworkImpl <em>Social Network</em>}' class.
+                 * <!-- begin-user-doc -->
+                 * <!-- end-user-doc -->
+                 * @see socialnetwork.impl.SocialNetworkImpl
+                 * @see socialnetwork.impl.SocialnetworkPackageImpl#getSocialNetwork()
+                 * @generated
+                 */
+                EClass SOCIAL_NETWORK = eINSTANCE.getSocialNetwork();
+
+                /**
+                 * The meta object literal for the '<em><b>Name</b></em>' attribute feature.
+                 * <!-- begin-user-doc -->
+                 * <!-- end-user-doc -->
+                 * @generated
+                 */
+                EAttribute SOCIAL_NETWORK__NAME = eINSTANCE.getSocialNetwork_Name();
+
+                /**
+                 * The meta object literal for the '<em><b>Persons</b></em>' containment reference list feature.
+                 * <!-- begin-user-doc -->
+                 * <!-- end-user-doc -->
+                 * @generated
+                 */
+                EReference SOCIAL_NETWORK__PERSONS = eINSTANCE.getSocialNetwork_Persons();
+
+                /**
+                 * The meta object literal for the '{@link socialnetwork.impl.PersonImpl <em>Person</em>}' class.
+                 * <!-- begin-user-doc -->
+                 * <!-- end-user-doc -->
+                 * @see socialnetwork.impl.PersonImpl
+                 * @see socialnetwork.impl.SocialnetworkPackageImpl#getPerson()
+                 * @generated
+                 */
+                EClass PERSON = eINSTANCE.getPerson();
+
+                /**
+                 * The meta object literal for the '<em><b>Friends</b></em>' reference list feature.
+                 * <!-- begin-user-doc -->
+                 * <!-- end-user-doc -->
+                 * @generated
+                 */
+                EReference PERSON__FRIENDS = eINSTANCE.getPerson_Friends();
+
+                /**
+                 * The meta object literal for the '<em><b>Name</b></em>' attribute feature.
+                 * <!-- begin-user-doc -->
+                 * <!-- end-user-doc -->
+                 * @generated
+                 */
+                EAttribute PERSON__NAME = eINSTANCE.getPerson_Name();
+
+        }
+
+} //SocialnetworkPackage
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/encore_gen/socialnetwork/impl/PersonImpl.java b/Metrics/Metrics-Calculation/SocialNetwork_plugin/encore_gen/socialnetwork/impl/PersonImpl.java
new file mode 100644
index 00000000..d8bab731
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/encore_gen/socialnetwork/impl/PersonImpl.java
@@ -0,0 +1,208 @@
+/**
+ */
+package socialnetwork.impl;
+
+import java.util.Collection;
+
+import org.eclipse.emf.common.notify.Notification;
+
+import org.eclipse.emf.common.util.EList;
+
+import org.eclipse.emf.ecore.EClass;
+
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+import org.eclipse.emf.ecore.impl.MinimalEObjectImpl;
+
+import org.eclipse.emf.ecore.util.EObjectResolvingEList;
+
+import socialnetwork.Person;
+import socialnetwork.SocialnetworkPackage;
+
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>Person</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link socialnetwork.impl.PersonImpl#getFriends <em>Friends</em>}</li>
+ *   <li>{@link socialnetwork.impl.PersonImpl#getName <em>Name</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class PersonImpl extends MinimalEObjectImpl.Container implements Person {
+        /**
+         * The cached value of the '{@link #getFriends() <em>Friends</em>}' reference list.
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @see #getFriends()
+         * @generated
+         * @ordered
+         */
+        protected EList<Person> friends;
+
+        /**
+         * The default value of the '{@link #getName() <em>Name</em>}' attribute.
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @see #getName()
+         * @generated
+         * @ordered
+         */
+        protected static final String NAME_EDEFAULT = "Name";
+
+        /**
+         * The cached value of the '{@link #getName() <em>Name</em>}' attribute.
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @see #getName()
+         * @generated
+         * @ordered
+         */
+        protected String name = NAME_EDEFAULT;
+
+        /**
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @generated
+         */
+        protected PersonImpl() {
+                super();
+        }
+
+        /**
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @generated
+         */
+        @Override
+        protected EClass eStaticClass() {
+                return SocialnetworkPackage.Literals.PERSON;
+        }
+
+        /**
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @generated
+         */
+        @Override
+        public EList<Person> getFriends() {
+                if (friends == null) {
+                        friends = new EObjectResolvingEList<Person>(Person.class, this, SocialnetworkPackage.PERSON__FRIENDS);
+                }
+                return friends;
+        }
+
+        /**
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @generated
+         */
+        @Override
+        public String getName() {
+                return name;
+        }
+
+        /**
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @generated
+         */
+        @Override
+        public void setName(String newName) {
+                String oldName = name;
+                name = newName;
+                if (eNotificationRequired())
+                        eNotify(new ENotificationImpl(this, Notification.SET, SocialnetworkPackage.PERSON__NAME, oldName, name));
+        }
+
+        /**
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @generated
+         */
+        @Override
+        public Object eGet(int featureID, boolean resolve, boolean coreType) {
+                switch (featureID) {
+                case SocialnetworkPackage.PERSON__FRIENDS:
+                        return getFriends();
+                case SocialnetworkPackage.PERSON__NAME:
+                        return getName();
+                }
+                return super.eGet(featureID, resolve, coreType);
+        }
+
+        /**
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @generated
+         */
+        @SuppressWarnings("unchecked")
+        @Override
+        public void eSet(int featureID, Object newValue) {
+                switch (featureID) {
+                case SocialnetworkPackage.PERSON__FRIENDS:
+                        getFriends().clear();
+                        getFriends().addAll((Collection<? extends Person>) newValue);
+                        return;
+                case SocialnetworkPackage.PERSON__NAME:
+                        setName((String) newValue);
+                        return;
+                }
+                super.eSet(featureID, newValue);
+        }
+
+        /**
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @generated
+         */
+        @Override
+        public void eUnset(int featureID) {
+                switch (featureID) {
+                case SocialnetworkPackage.PERSON__FRIENDS:
+                        getFriends().clear();
+                        return;
+                case SocialnetworkPackage.PERSON__NAME:
+                        setName(NAME_EDEFAULT);
+                        return;
+                }
+                super.eUnset(featureID);
+        }
+
+        /**
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @generated
+         */
+        @Override
+        public boolean eIsSet(int featureID) {
+                switch (featureID) {
+                case SocialnetworkPackage.PERSON__FRIENDS:
+                        return friends != null && !friends.isEmpty();
+                case SocialnetworkPackage.PERSON__NAME:
+                        return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT.equals(name);
+                }
+                return super.eIsSet(featureID);
+        }
+
+        /**
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @generated
+         */
+        @Override
+        public String toString() {
+                if (eIsProxy())
+                        return super.toString();
+
+                StringBuilder result = new StringBuilder(super.toString());
+                result.append(" (name: ");
+                result.append(name);
+                result.append(')');
+                return result.toString();
+        }
+
+} //PersonImpl
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/encore_gen/socialnetwork/impl/SocialNetworkImpl.java b/Metrics/Metrics-Calculation/SocialNetwork_plugin/encore_gen/socialnetwork/impl/SocialNetworkImpl.java
new file mode 100644
index 00000000..cb28b749
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/encore_gen/socialnetwork/impl/SocialNetworkImpl.java
@@ -0,0 +1,228 @@
+/**
+ */
+package socialnetwork.impl;
+
+import java.util.Collection;
+
+import org.eclipse.emf.common.notify.Notification;
+import org.eclipse.emf.common.notify.NotificationChain;
+
+import org.eclipse.emf.common.util.EList;
+
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.InternalEObject;
+
+import org.eclipse.emf.ecore.impl.ENotificationImpl;
+import org.eclipse.emf.ecore.impl.MinimalEObjectImpl;
+
+import org.eclipse.emf.ecore.util.EObjectContainmentEList;
+import org.eclipse.emf.ecore.util.InternalEList;
+
+import socialnetwork.Person;
+import socialnetwork.SocialNetwork;
+import socialnetwork.SocialnetworkPackage;
+
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model object '<em><b>Social Network</b></em>'.
+ * <!-- end-user-doc -->
+ * <p>
+ * The following features are implemented:
+ * </p>
+ * <ul>
+ *   <li>{@link socialnetwork.impl.SocialNetworkImpl#getName <em>Name</em>}</li>
+ *   <li>{@link socialnetwork.impl.SocialNetworkImpl#getPersons <em>Persons</em>}</li>
+ * </ul>
+ *
+ * @generated
+ */
+public class SocialNetworkImpl extends MinimalEObjectImpl.Container implements SocialNetwork {
+        /**
+         * The default value of the '{@link #getName() <em>Name</em>}' attribute.
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @see #getName()
+         * @generated
+         * @ordered
+         */
+        protected static final String NAME_EDEFAULT = "SocialNetwork";
+
+        /**
+         * The cached value of the '{@link #getName() <em>Name</em>}' attribute.
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @see #getName()
+         * @generated
+         * @ordered
+         */
+        protected String name = NAME_EDEFAULT;
+
+        /**
+         * The cached value of the '{@link #getPersons() <em>Persons</em>}' containment reference list.
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @see #getPersons()
+         * @generated
+         * @ordered
+         */
+        protected EList<Person> persons;
+
+        /**
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @generated
+         */
+        protected SocialNetworkImpl() {
+                super();
+        }
+
+        /**
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @generated
+         */
+        @Override
+        protected EClass eStaticClass() {
+                return SocialnetworkPackage.Literals.SOCIAL_NETWORK;
+        }
+
+        /**
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @generated
+         */
+        @Override
+        public String getName() {
+                return name;
+        }
+
+        /**
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @generated
+         */
+        @Override
+        public void setName(String newName) {
+                String oldName = name;
+                name = newName;
+                if (eNotificationRequired())
+                        eNotify(new ENotificationImpl(this, Notification.SET, SocialnetworkPackage.SOCIAL_NETWORK__NAME, oldName,
+                                        name));
+        }
+
+        /**
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @generated
+         */
+        @Override
+        public EList<Person> getPersons() {
+                if (persons == null) {
+                        persons = new EObjectContainmentEList<Person>(Person.class, this,
+                                        SocialnetworkPackage.SOCIAL_NETWORK__PERSONS);
+                }
+                return persons;
+        }
+
+        /**
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @generated
+         */
+        @Override
+        public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
+                switch (featureID) {
+                case SocialnetworkPackage.SOCIAL_NETWORK__PERSONS:
+                        return ((InternalEList<?>) getPersons()).basicRemove(otherEnd, msgs);
+                }
+                return super.eInverseRemove(otherEnd, featureID, msgs);
+        }
+
+        /**
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @generated
+         */
+        @Override
+        public Object eGet(int featureID, boolean resolve, boolean coreType) {
+                switch (featureID) {
+                case SocialnetworkPackage.SOCIAL_NETWORK__NAME:
+                        return getName();
+                case SocialnetworkPackage.SOCIAL_NETWORK__PERSONS:
+                        return getPersons();
+                }
+                return super.eGet(featureID, resolve, coreType);
+        }
+
+        /**
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @generated
+         */
+        @SuppressWarnings("unchecked")
+        @Override
+        public void eSet(int featureID, Object newValue) {
+                switch (featureID) {
+                case SocialnetworkPackage.SOCIAL_NETWORK__NAME:
+                        setName((String) newValue);
+                        return;
+                case SocialnetworkPackage.SOCIAL_NETWORK__PERSONS:
+                        getPersons().clear();
+                        getPersons().addAll((Collection<? extends Person>) newValue);
+                        return;
+                }
+                super.eSet(featureID, newValue);
+        }
+
+        /**
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @generated
+         */
+        @Override
+        public void eUnset(int featureID) {
+                switch (featureID) {
+                case SocialnetworkPackage.SOCIAL_NETWORK__NAME:
+                        setName(NAME_EDEFAULT);
+                        return;
+                case SocialnetworkPackage.SOCIAL_NETWORK__PERSONS:
+                        getPersons().clear();
+                        return;
+                }
+                super.eUnset(featureID);
+        }
+
+        /**
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @generated
+         */
+        @Override
+        public boolean eIsSet(int featureID) {
+                switch (featureID) {
+                case SocialnetworkPackage.SOCIAL_NETWORK__NAME:
+                        return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT.equals(name);
+                case SocialnetworkPackage.SOCIAL_NETWORK__PERSONS:
+                        return persons != null && !persons.isEmpty();
+                }
+                return super.eIsSet(featureID);
+        }
+
+        /**
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @generated
+         */
+        @Override
+        public String toString() {
+                if (eIsProxy())
+                        return super.toString();
+
+                StringBuilder result = new StringBuilder(super.toString());
+                result.append(" (name: ");
+                result.append(name);
+                result.append(')');
+                return result.toString();
+        }
+
+} //SocialNetworkImpl
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/encore_gen/socialnetwork/impl/SocialnetworkFactoryImpl.java b/Metrics/Metrics-Calculation/SocialNetwork_plugin/encore_gen/socialnetwork/impl/SocialnetworkFactoryImpl.java
new file mode 100644
index 00000000..87fa3a87
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/encore_gen/socialnetwork/impl/SocialnetworkFactoryImpl.java
@@ -0,0 +1,111 @@
+/**
+ */
+package socialnetwork.impl;
+
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.EObject;
+import org.eclipse.emf.ecore.EPackage;
+
+import org.eclipse.emf.ecore.impl.EFactoryImpl;
+
+import org.eclipse.emf.ecore.plugin.EcorePlugin;
+
+import socialnetwork.*;
+
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model <b>Factory</b>.
+ * <!-- end-user-doc -->
+ * @generated
+ */
+public class SocialnetworkFactoryImpl extends EFactoryImpl implements SocialnetworkFactory {
+        /**
+         * Creates the default factory implementation.
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @generated
+         */
+        public static SocialnetworkFactory init() {
+                try {
+                        SocialnetworkFactory theSocialnetworkFactory = (SocialnetworkFactory) EPackage.Registry.INSTANCE
+                                        .getEFactory(SocialnetworkPackage.eNS_URI);
+                        if (theSocialnetworkFactory != null) {
+                                return theSocialnetworkFactory;
+                        }
+                } catch (Exception exception) {
+                        EcorePlugin.INSTANCE.log(exception);
+                }
+                return new SocialnetworkFactoryImpl();
+        }
+
+        /**
+         * Creates an instance of the factory.
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @generated
+         */
+        public SocialnetworkFactoryImpl() {
+                super();
+        }
+
+        /**
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @generated
+         */
+        @Override
+        public EObject create(EClass eClass) {
+                switch (eClass.getClassifierID()) {
+                case SocialnetworkPackage.SOCIAL_NETWORK:
+                        return createSocialNetwork();
+                case SocialnetworkPackage.PERSON:
+                        return createPerson();
+                default:
+                        throw new IllegalArgumentException("The class '" + eClass.getName() + "' is not a valid classifier");
+                }
+        }
+
+        /**
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @generated
+         */
+        @Override
+        public SocialNetwork createSocialNetwork() {
+                SocialNetworkImpl socialNetwork = new SocialNetworkImpl();
+                return socialNetwork;
+        }
+
+        /**
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @generated
+         */
+        @Override
+        public Person createPerson() {
+                PersonImpl person = new PersonImpl();
+                return person;
+        }
+
+        /**
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @generated
+         */
+        @Override
+        public SocialnetworkPackage getSocialnetworkPackage() {
+                return (SocialnetworkPackage) getEPackage();
+        }
+
+        /**
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @deprecated
+         * @generated
+         */
+        @Deprecated
+        public static SocialnetworkPackage getPackage() {
+                return SocialnetworkPackage.eINSTANCE;
+        }
+
+} //SocialnetworkFactoryImpl
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/encore_gen/socialnetwork/impl/SocialnetworkPackageImpl.java b/Metrics/Metrics-Calculation/SocialNetwork_plugin/encore_gen/socialnetwork/impl/SocialnetworkPackageImpl.java
new file mode 100644
index 00000000..7588df50
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/encore_gen/socialnetwork/impl/SocialnetworkPackageImpl.java
@@ -0,0 +1,267 @@
+/**
+ */
+package socialnetwork.impl;
+
+import org.eclipse.emf.ecore.EAttribute;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.EPackage;
+import org.eclipse.emf.ecore.EReference;
+
+import org.eclipse.emf.ecore.impl.EPackageImpl;
+
+import socialnetwork.Person;
+import socialnetwork.SocialNetwork;
+import socialnetwork.SocialnetworkFactory;
+import socialnetwork.SocialnetworkPackage;
+
+/**
+ * <!-- begin-user-doc -->
+ * An implementation of the model <b>Package</b>.
+ * <!-- end-user-doc -->
+ * @generated
+ */
+public class SocialnetworkPackageImpl extends EPackageImpl implements SocialnetworkPackage {
+        /**
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @generated
+         */
+        private EClass socialNetworkEClass = null;
+
+        /**
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @generated
+         */
+        private EClass personEClass = null;
+
+        /**
+         * Creates an instance of the model <b>Package</b>, registered with
+         * {@link org.eclipse.emf.ecore.EPackage.Registry EPackage.Registry} by the package
+         * package URI value.
+         * <p>Note: the correct way to create the package is via the static
+         * factory method {@link #init init()}, which also performs
+         * initialization of the package, or returns the registered package,
+         * if one already exists.
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @see org.eclipse.emf.ecore.EPackage.Registry
+         * @see socialnetwork.SocialnetworkPackage#eNS_URI
+         * @see #init()
+         * @generated
+         */
+        private SocialnetworkPackageImpl() {
+                super(eNS_URI, SocialnetworkFactory.eINSTANCE);
+        }
+
+        /**
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @generated
+         */
+        private static boolean isInited = false;
+
+        /**
+         * Creates, registers, and initializes the <b>Package</b> for this model, and for any others upon which it depends.
+         *
+         * <p>This method is used to initialize {@link SocialnetworkPackage#eINSTANCE} when that field is accessed.
+         * Clients should not invoke it directly. Instead, they should simply access that field to obtain the package.
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @see #eNS_URI
+         * @see #createPackageContents()
+         * @see #initializePackageContents()
+         * @generated
+         */
+        public static SocialnetworkPackage init() {
+                if (isInited)
+                        return (SocialnetworkPackage) EPackage.Registry.INSTANCE.getEPackage(SocialnetworkPackage.eNS_URI);
+
+                // Obtain or create and register package
+                Object registeredSocialnetworkPackage = EPackage.Registry.INSTANCE.get(eNS_URI);
+                SocialnetworkPackageImpl theSocialnetworkPackage = registeredSocialnetworkPackage instanceof SocialnetworkPackageImpl
+                                ? (SocialnetworkPackageImpl) registeredSocialnetworkPackage
+                                : new SocialnetworkPackageImpl();
+
+                isInited = true;
+
+                // Create package meta-data objects
+                theSocialnetworkPackage.createPackageContents();
+
+                // Initialize created meta-data
+                theSocialnetworkPackage.initializePackageContents();
+
+                // Mark meta-data to indicate it can't be changed
+                theSocialnetworkPackage.freeze();
+
+                // Update the registry and return the package
+                EPackage.Registry.INSTANCE.put(SocialnetworkPackage.eNS_URI, theSocialnetworkPackage);
+                return theSocialnetworkPackage;
+        }
+
+        /**
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @generated
+         */
+        @Override
+        public EClass getSocialNetwork() {
+                return socialNetworkEClass;
+        }
+
+        /**
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @generated
+         */
+        @Override
+        public EAttribute getSocialNetwork_Name() {
+                return (EAttribute) socialNetworkEClass.getEStructuralFeatures().get(0);
+        }
+
+        /**
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @generated
+         */
+        @Override
+        public EReference getSocialNetwork_Persons() {
+                return (EReference) socialNetworkEClass.getEStructuralFeatures().get(1);
+        }
+
+        /**
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @generated
+         */
+        @Override
+        public EClass getPerson() {
+                return personEClass;
+        }
+
+        /**
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @generated
+         */
+        @Override
+        public EReference getPerson_Friends() {
+                return (EReference) personEClass.getEStructuralFeatures().get(0);
+        }
+
+        /**
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @generated
+         */
+        @Override
+        public EAttribute getPerson_Name() {
+                return (EAttribute) personEClass.getEStructuralFeatures().get(1);
+        }
+
+        /**
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @generated
+         */
+        @Override
+        public SocialnetworkFactory getSocialnetworkFactory() {
+                return (SocialnetworkFactory) getEFactoryInstance();
+        }
+
+        /**
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @generated
+         */
+        private boolean isCreated = false;
+
+        /**
+         * Creates the meta-model objects for the package.  This method is
+         * guarded to have no affect on any invocation but its first.
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @generated
+         */
+        public void createPackageContents() {
+                if (isCreated)
+                        return;
+                isCreated = true;
+
+                // Create classes and their features
+                socialNetworkEClass = createEClass(SOCIAL_NETWORK);
+                createEAttribute(socialNetworkEClass, SOCIAL_NETWORK__NAME);
+                createEReference(socialNetworkEClass, SOCIAL_NETWORK__PERSONS);
+
+                personEClass = createEClass(PERSON);
+                createEReference(personEClass, PERSON__FRIENDS);
+                createEAttribute(personEClass, PERSON__NAME);
+        }
+
+        /**
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @generated
+         */
+        private boolean isInitialized = false;
+
+        /**
+         * Complete the initialization of the package and its meta-model.  This
+         * method is guarded to have no affect on any invocation but its first.
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @generated
+         */
+        public void initializePackageContents() {
+                if (isInitialized)
+                        return;
+                isInitialized = true;
+
+                // Initialize package
+                setName(eNAME);
+                setNsPrefix(eNS_PREFIX);
+                setNsURI(eNS_URI);
+
+                // Create type parameters
+
+                // Set bounds for type parameters
+
+                // Add supertypes to classes
+
+                // Initialize classes, features, and operations; add parameters
+                initEClass(socialNetworkEClass, SocialNetwork.class, "SocialNetwork", !IS_ABSTRACT, !IS_INTERFACE,
+                                IS_GENERATED_INSTANCE_CLASS);
+                initEAttribute(getSocialNetwork_Name(), ecorePackage.getEString(), "name", "SocialNetwork", 0, 1,
+                                SocialNetwork.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE,
+                                !IS_DERIVED, IS_ORDERED);
+                initEReference(getSocialNetwork_Persons(), this.getPerson(), null, "persons", null, 0, -1, SocialNetwork.class,
+                                !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE,
+                                IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+
+                initEClass(personEClass, Person.class, "Person", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
+                initEReference(getPerson_Friends(), this.getPerson(), null, "friends", null, 0, -1, Person.class, !IS_TRANSIENT,
+                                !IS_VOLATILE, IS_CHANGEABLE, !IS_COMPOSITE, IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED,
+                                IS_ORDERED);
+                initEAttribute(getPerson_Name(), ecorePackage.getEString(), "name", "Name", 0, 1, Person.class, !IS_TRANSIENT,
+                                !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
+
+                // Create resource
+                createResource(eNS_URI);
+
+                // Create annotations
+                // http://www.eclipse.org/emf/2002/Ecore
+                createEcoreAnnotations();
+        }
+
+        /**
+         * Initializes the annotations for <b>http://www.eclipse.org/emf/2002/Ecore</b>.
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @generated
+         */
+        protected void createEcoreAnnotations() {
+                String source = "http://www.eclipse.org/emf/2002/Ecore";
+                addAnnotation(this, source, new String[] {});
+        }
+
+} //SocialnetworkPackageImpl
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/encore_gen/socialnetwork/util/SocialnetworkAdapterFactory.java b/Metrics/Metrics-Calculation/SocialNetwork_plugin/encore_gen/socialnetwork/util/SocialnetworkAdapterFactory.java
new file mode 100644
index 00000000..0dd30975
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/encore_gen/socialnetwork/util/SocialnetworkAdapterFactory.java
@@ -0,0 +1,138 @@
+/**
+ */
+package socialnetwork.util;
+
+import org.eclipse.emf.common.notify.Adapter;
+import org.eclipse.emf.common.notify.Notifier;
+
+import org.eclipse.emf.common.notify.impl.AdapterFactoryImpl;
+
+import org.eclipse.emf.ecore.EObject;
+
+import socialnetwork.*;
+
+/**
+ * <!-- begin-user-doc -->
+ * The <b>Adapter Factory</b> for the model.
+ * It provides an adapter <code>createXXX</code> method for each class of the model.
+ * <!-- end-user-doc -->
+ * @see socialnetwork.SocialnetworkPackage
+ * @generated
+ */
+public class SocialnetworkAdapterFactory extends AdapterFactoryImpl {
+        /**
+         * The cached model package.
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @generated
+         */
+        protected static SocialnetworkPackage modelPackage;
+
+        /**
+         * Creates an instance of the adapter factory.
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @generated
+         */
+        public SocialnetworkAdapterFactory() {
+                if (modelPackage == null) {
+                        modelPackage = SocialnetworkPackage.eINSTANCE;
+                }
+        }
+
+        /**
+         * Returns whether this factory is applicable for the type of the object.
+         * <!-- begin-user-doc -->
+         * This implementation returns <code>true</code> if the object is either the model's package or is an instance object of the model.
+         * <!-- end-user-doc -->
+         * @return whether this factory is applicable for the type of the object.
+         * @generated
+         */
+        @Override
+        public boolean isFactoryForType(Object object) {
+                if (object == modelPackage) {
+                        return true;
+                }
+                if (object instanceof EObject) {
+                        return ((EObject) object).eClass().getEPackage() == modelPackage;
+                }
+                return false;
+        }
+
+        /**
+         * The switch that delegates to the <code>createXXX</code> methods.
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @generated
+         */
+        protected SocialnetworkSwitch<Adapter> modelSwitch = new SocialnetworkSwitch<Adapter>() {
+                @Override
+                public Adapter caseSocialNetwork(SocialNetwork object) {
+                        return createSocialNetworkAdapter();
+                }
+
+                @Override
+                public Adapter casePerson(Person object) {
+                        return createPersonAdapter();
+                }
+
+                @Override
+                public Adapter defaultCase(EObject object) {
+                        return createEObjectAdapter();
+                }
+        };
+
+        /**
+         * Creates an adapter for the <code>target</code>.
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @param target the object to adapt.
+         * @return the adapter for the <code>target</code>.
+         * @generated
+         */
+        @Override
+        public Adapter createAdapter(Notifier target) {
+                return modelSwitch.doSwitch((EObject) target);
+        }
+
+        /**
+         * Creates a new adapter for an object of class '{@link socialnetwork.SocialNetwork <em>Social Network</em>}'.
+         * <!-- begin-user-doc -->
+         * This default implementation returns null so that we can easily ignore cases;
+         * it's useful to ignore a case when inheritance will catch all the cases anyway.
+         * <!-- end-user-doc -->
+         * @return the new adapter.
+         * @see socialnetwork.SocialNetwork
+         * @generated
+         */
+        public Adapter createSocialNetworkAdapter() {
+                return null;
+        }
+
+        /**
+         * Creates a new adapter for an object of class '{@link socialnetwork.Person <em>Person</em>}'.
+         * <!-- begin-user-doc -->
+         * This default implementation returns null so that we can easily ignore cases;
+         * it's useful to ignore a case when inheritance will catch all the cases anyway.
+         * <!-- end-user-doc -->
+         * @return the new adapter.
+         * @see socialnetwork.Person
+         * @generated
+         */
+        public Adapter createPersonAdapter() {
+                return null;
+        }
+
+        /**
+         * Creates a new adapter for the default case.
+         * <!-- begin-user-doc -->
+         * This default implementation returns null.
+         * <!-- end-user-doc -->
+         * @return the new adapter.
+         * @generated
+         */
+        public Adapter createEObjectAdapter() {
+                return null;
+        }
+
+} //SocialnetworkAdapterFactory
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/encore_gen/socialnetwork/util/SocialnetworkSwitch.java b/Metrics/Metrics-Calculation/SocialNetwork_plugin/encore_gen/socialnetwork/util/SocialnetworkSwitch.java
new file mode 100644
index 00000000..00d7955c
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/encore_gen/socialnetwork/util/SocialnetworkSwitch.java
@@ -0,0 +1,134 @@
+/**
+ */
+package socialnetwork.util;
+
+import org.eclipse.emf.ecore.EObject;
+import org.eclipse.emf.ecore.EPackage;
+
+import org.eclipse.emf.ecore.util.Switch;
+
+import socialnetwork.*;
+
+/**
+ * <!-- begin-user-doc -->
+ * The <b>Switch</b> for the model's inheritance hierarchy.
+ * It supports the call {@link #doSwitch(EObject) doSwitch(object)}
+ * to invoke the <code>caseXXX</code> method for each class of the model,
+ * starting with the actual class of the object
+ * and proceeding up the inheritance hierarchy
+ * until a non-null result is returned,
+ * which is the result of the switch.
+ * <!-- end-user-doc -->
+ * @see socialnetwork.SocialnetworkPackage
+ * @generated
+ */
+public class SocialnetworkSwitch<T> extends Switch<T> {
+        /**
+         * The cached model package
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @generated
+         */
+        protected static SocialnetworkPackage modelPackage;
+
+        /**
+         * Creates an instance of the switch.
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @generated
+         */
+        public SocialnetworkSwitch() {
+                if (modelPackage == null) {
+                        modelPackage = SocialnetworkPackage.eINSTANCE;
+                }
+        }
+
+        /**
+         * Checks whether this is a switch for the given package.
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @param ePackage the package in question.
+         * @return whether this is a switch for the given package.
+         * @generated
+         */
+        @Override
+        protected boolean isSwitchFor(EPackage ePackage) {
+                return ePackage == modelPackage;
+        }
+
+        /**
+         * Calls <code>caseXXX</code> for each class of the model until one returns a non null result; it yields that result.
+         * <!-- begin-user-doc -->
+         * <!-- end-user-doc -->
+         * @return the first non-null result returned by a <code>caseXXX</code> call.
+         * @generated
+         */
+        @Override
+        protected T doSwitch(int classifierID, EObject theEObject) {
+                switch (classifierID) {
+                case SocialnetworkPackage.SOCIAL_NETWORK: {
+                        SocialNetwork socialNetwork = (SocialNetwork) theEObject;
+                        T result = caseSocialNetwork(socialNetwork);
+                        if (result == null)
+                                result = defaultCase(theEObject);
+                        return result;
+                }
+                case SocialnetworkPackage.PERSON: {
+                        Person person = (Person) theEObject;
+                        T result = casePerson(person);
+                        if (result == null)
+                                result = defaultCase(theEObject);
+                        return result;
+                }
+                default:
+                        return defaultCase(theEObject);
+                }
+        }
+
+        /**
+         * Returns the result of interpreting the object as an instance of '<em>Social Network</em>'.
+         * <!-- begin-user-doc -->
+         * This implementation returns null;
+         * returning a non-null result will terminate the switch.
+         * <!-- end-user-doc -->
+         * @param object the target of the switch.
+         * @return the result of interpreting the object as an instance of '<em>Social Network</em>'.
+         * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
+         * @generated
+         */
+        public T caseSocialNetwork(SocialNetwork object) {
+                return null;
+        }
+
+        /**
+         * Returns the result of interpreting the object as an instance of '<em>Person</em>'.
+         * <!-- begin-user-doc -->
+         * This implementation returns null;
+         * returning a non-null result will terminate the switch.
+         * <!-- end-user-doc -->
+         * @param object the target of the switch.
+         * @return the result of interpreting the object as an instance of '<em>Person</em>'.
+         * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
+         * @generated
+         */
+        public T casePerson(Person object) {
+                return null;
+        }
+
+        /**
+         * Returns the result of interpreting the object as an instance of '<em>EObject</em>'.
+         * <!-- begin-user-doc -->
+         * This implementation returns null;
+         * returning a non-null result will terminate the switch, but this is the last case anyway.
+         * <!-- end-user-doc -->
+         * @param object the target of the switch.
+         * @return the result of interpreting the object as an instance of '<em>EObject</em>'.
+         * @see #doSwitch(org.eclipse.emf.ecore.EObject)
+         * @generated
+         */
+        @Override
+        public T defaultCase(EObject object) {
+                return null;
+        }
+
+} //SocialnetworkSwitch
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/generator.vqgen b/Metrics/Metrics-Calculation/SocialNetwork_plugin/generator.vqgen
new file mode 100644
index 00000000..902285d1
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/generator.vqgen
@@ -0,0 +1 @@
+genmodel "platform:/resource/SocialNetwork_plugin/model/socialnetwork.genmodel"
\ No newline at end of file
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/github.vsconfig b/Metrics/Metrics-Calculation/SocialNetwork_plugin/github.vsconfig
new file mode 100644
index 00000000..f037156a
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/github.vsconfig
@@ -0,0 +1,212 @@
+import epackage "../../../Domains/github-graph/model/github.ecore"
+import viatra "../../../Domains/github-graph/queries/queries/github.vql"
+
+generate {
+        metamodel = {package github excluding{ Project.creatd_at, Project.updated_at, Project.url, User.name, User.url,
+                        Commit.created_at, Commit.sha, Commit.parents_sha, Issue.created_at, Issue.url, PullRequest.url, IssueEvent.created_at, 
+                        IssueEvent.actor_url, Action, IssueEvent.action, Project.deleted}}
+        partial-model = { "inputs/github.xmi"}
+        constraints = { package queries }
+        
+
+        solver = ViatraSolver
+        
+        scope = {
+                #node = 30
+        }
+        
+        number = 1
+        runs = 5
+        config = {
+                log-level = none,
+                runtime = 300,
+                "optional-wf" = "false",
+                "realistic-guidance" = "Composite",
+                "allow-must-violations" = "false",
+                "domain" = "Github"
+        }
+        
+        debug = "debug"
+        statistics = "statistics/Github/warmup.csv"
+        output = "output/Github/Composite"
+}
+
+// generate {
+//      metamodel = {package github excluding{ Project.creatd_at, Project.updated_at, Project.url, User.name, User.url,
+//                      Commit.created_at, Commit.sha, Commit.parents_sha, Issue.created_at, Issue.url, PullRequest.url, IssueEvent.created_at, 
+//                      IssueEvent.actor_url, Action, IssueEvent.action, Project.deleted}}
+//      partial-model = { "inputs/github.xmi"}
+//      constraints = { package queries }
+        
+
+//      solver = ViatraSolver
+        
+//      scope = {
+//              #node = 30
+//      }
+        
+//      number = 1
+//      runs = 20
+//      config = {
+//              log-level = none,
+//              runtime = 300,
+//              "optional-wf" = "true",
+//              "realistic-guidance" = "Composite",
+//              "allow-must-violations" = "true",
+//              "domain" = "Github"
+//      }
+        
+//      debug = "debug"
+//      statistics = "statistics/Github/30.csv"
+//      output = "output/Github/Composite"
+// }
+
+// generate {
+//      metamodel = {package github excluding{ Project.creatd_at, Project.updated_at, Project.url, User.name, User.url,
+//                      Commit.created_at, Commit.sha, Commit.parents_sha, Issue.created_at, Issue.url, PullRequest.url, IssueEvent.created_at, 
+//                      IssueEvent.actor_url, Action, IssueEvent.action, Project.deleted}}
+//      partial-model = { "inputs/github.xmi"}
+//      constraints = { package queries }
+        
+
+//      solver = ViatraSolver
+        
+//      scope = {
+//              #node = 50
+//      }
+        
+//      number = 1
+//      runs = 20
+//      config = {
+//              log-level = none,
+//              runtime = 300,
+//              "optional-wf" = "true",
+//              "realistic-guidance" = "Composite",
+//              "allow-must-violations" = "true",
+//              "domain" = "Github"
+//      }
+        
+//      debug = "debug"
+//      statistics = "statistics/Github/50.csv"
+//      output = "output/Github/Composite"
+// }
+
+// generate {
+//      metamodel = {package github excluding{ Project.creatd_at, Project.updated_at, Project.url, User.name, User.url,
+//                      Commit.created_at, Commit.sha, Commit.parents_sha, Issue.created_at, Issue.url, PullRequest.url, IssueEvent.created_at, 
+//                      IssueEvent.actor_url, Action, IssueEvent.action, Project.deleted}}
+//      partial-model = { "inputs/github.xmi"}
+//      constraints = { package queries }
+        
+
+//      solver = ViatraSolver
+        
+//      scope = {
+//              #node = 80
+//      }
+        
+//      number = 1
+//      runs = 20
+//      config = {
+//              log-level = none,
+//              runtime = 300,
+//              "optional-wf" = "true",
+//              "realistic-guidance" = "Composite",
+//              "allow-must-violations" = "true",
+//              "domain" = "Github"
+//      }
+        
+//      debug = "debug"
+//      statistics = "statistics/Github/80.csv"
+//      output = "output/Github/Composite"
+// }
+
+// generate {
+//      metamodel = {package github excluding{ Project.creatd_at, Project.updated_at, Project.url, User.name, User.url,
+//                      Commit.created_at, Commit.sha, Commit.parents_sha, Issue.created_at, Issue.url, PullRequest.url, IssueEvent.created_at, 
+//                      IssueEvent.actor_url, Action, IssueEvent.action, Project.deleted}}
+//      partial-model = { "inputs/github.xmi"}
+//      constraints = { package queries }
+        
+
+//      solver = ViatraSolver
+        
+//      scope = {
+//              #node = 100
+//      }
+        
+//      number = 1
+//      runs = 20
+//      config = {
+//              log-level = none,
+//              runtime = 300,
+//              "optional-wf" = "true",
+//              "realistic-guidance" = "Composite",
+//              "allow-must-violations" = "true",
+//              "domain" = "Github"
+//      }
+        
+//      debug = "debug"
+//      statistics = "statistics/Github/100.csv"
+//      output = "output/Github/Composite"
+// }
+
+// generate {
+//      metamodel = {package github excluding{ Project.creatd_at, Project.updated_at, Project.url, User.name, User.url,
+//                      Commit.created_at, Commit.sha, Commit.parents_sha, Issue.created_at, Issue.url, PullRequest.url, IssueEvent.created_at, 
+//                      IssueEvent.actor_url, Action, IssueEvent.action, Project.deleted}}
+//      partial-model = { "inputs/github.xmi"}
+//      constraints = { package queries }
+        
+
+//      solver = ViatraSolver
+        
+//      scope = {
+//              #node = 120
+//      }
+        
+//      number = 1
+//      runs = 20
+//      config = {
+//              log-level = none,
+//              runtime = 300,
+//              "optional-wf" = "true",
+//              "realistic-guidance" = "Composite",
+//              "allow-must-violations" = "true",
+//              "domain" = "Github"
+//      }
+        
+//      debug = "debug"
+//      statistics = "statistics/Github/120.csv"
+//      output = "output/Github/Composite"
+// }
+
+// generate {
+//      metamodel = {package github excluding{ Project.creatd_at, Project.updated_at, Project.url, User.name, User.url,
+//                      Commit.created_at, Commit.sha, Commit.parents_sha, Issue.created_at, Issue.url, PullRequest.url, IssueEvent.created_at, 
+//                      IssueEvent.actor_url, Action, IssueEvent.action, Project.deleted}}
+//      partial-model = { "inputs/github.xmi"}
+//      constraints = { package queries }
+        
+
+//      solver = ViatraSolver
+        
+//      scope = {
+//              #node = 140
+//      }
+        
+//      number = 1
+//      runs = 20
+//      config = {
+//              log-level = none,
+//              runtime = 300,
+//              "optional-wf" = "true",
+//              "realistic-guidance" = "Composite",
+//              "allow-must-violations" = "true",
+//              "domain" = "Github"
+//      }
+        
+//      debug = "debug"
+//      statistics = "statistics/Github/140.csv"
+//      output = "output/Github/Composite"
+// }
\ No newline at end of file
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/inputs/ecore.xmi b/Metrics/Metrics-Calculation/SocialNetwork_plugin/inputs/ecore.xmi
new file mode 100644
index 00000000..c5721309
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/inputs/ecore.xmi
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ecore:EPackage xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xmlns:ecore="http://www.eclipse.org/emf/2002/Ecore">
+  
+</ecore:EPackage>
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/inputs/github.xmi b/Metrics/Metrics-Calculation/SocialNetwork_plugin/inputs/github.xmi
new file mode 100644
index 00000000..ad497607
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/inputs/github.xmi
@@ -0,0 +1,3 @@
+<?xml version="1.0" encoding="ASCII"?>
+<github:Project xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:github="sure.ghtorrent.github">
+</github:Project>
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/inputs/start.xmi b/Metrics/Metrics-Calculation/SocialNetwork_plugin/inputs/start.xmi
new file mode 100644
index 00000000..f9a2a185
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/inputs/start.xmi
@@ -0,0 +1,2 @@
+<?xml version="1.0" encoding="ASCII"?>
+<hu.bme.mit.inf.yakindumm:Statechart xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:hu.bme.mit.inf.yakindumm="hu.bme.mit.inf.yakindumm" xsi:schemaLocation="hu.bme.mit.inf.yakindumm ../VIATRA-Generator/Domains/hu.bme.mit.inf.dslreasoner.domains.yakindu.sgraph/model/yakindu_simplified.ecore"/>
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/model/ecore.ecore b/Metrics/Metrics-Calculation/SocialNetwork_plugin/model/ecore.ecore
new file mode 100644
index 00000000..eaaf3d11
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/model/ecore.ecore
@@ -0,0 +1,1023 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ecore:EPackage xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xmlns:ecore="http://www.eclipse.org/emf/2002/Ecore" name="ecore" nsURI="http://www.eclipse.org/emf/2002/Ecore" nsPrefix="ecore">
+  <eClassifiers xsi:type="ecore:EClass" name="EAnnotation" eSuperTypes="#//EModelElement">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EAnnotation"/>
+      <details key="kind" value="elementOnly"/>
+    </eAnnotations>
+    <eAnnotations source="http://www.eclipse.org/emf/2002/Ecore">
+      <details key="constraints" value="WellFormedSourceURI"/>
+    </eAnnotations>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="details" upperBound="-1"
+        eType="#//EStringToStringMapEntry" containment="true" resolveProxies="false">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="element"/>
+        <details key="name" value="details"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="contents" upperBound="-1"
+        eType="ecore:EClass http://www.eclipse.org/emf/2002/Ecore#//EObject" containment="true"
+        resolveProxies="false">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="element"/>
+        <details key="name" value="contents"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="references" upperBound="-1"
+        eType="ecore:EClass http://www.eclipse.org/emf/2002/Ecore#//EObject">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="references"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="source" eType="#//EString">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="source"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="eModelElement" eType="#//EModelElement"
+        transient="true" eOpposite="#//EModelElement/eAnnotations"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="EAttribute" eSuperTypes="#//EStructuralFeature">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EAttribute"/>
+      <details key="kind" value="elementOnly"/>
+    </eAnnotations>
+    <eAnnotations source="http://www.eclipse.org/emf/2002/Ecore">
+      <details key="constraints" value="ConsistentTransient"/>
+    </eAnnotations>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="eAttributeType" lowerBound="1"
+        eType="#//EDataType" changeable="false" volatile="true" transient="true" derived="true">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="eAttributeType"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="iD" eType="#//EBoolean">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="iD"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EDataType" name="EBigDecimal" instanceClassName="java.math.BigDecimal">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EBigDecimal"/>
+      <details key="baseType" value="http://www.eclipse.org/emf/2003/XMLType#decimal"/>
+    </eAnnotations>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EDataType" name="EBigInteger" instanceClassName="java.math.BigInteger">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EBigInteger"/>
+      <details key="baseType" value="http://www.eclipse.org/emf/2003/XMLType#integer"/>
+    </eAnnotations>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EDataType" name="EBoolean" instanceClassName="boolean">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EBoolean"/>
+    </eAnnotations>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EDataType" name="EBooleanObject" instanceClassName="java.lang.Boolean">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EBoolean:Object"/>
+      <details key="baseType" value="EBoolean"/>
+    </eAnnotations>
+  </eClassifiers>
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+      <details key="name" value="EByte"/>
+      <details key="baseType" value="http://www.eclipse.org/emf/2003/XMLType#byte"/>
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+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EDataType" name="EByteArray" instanceClassName="byte[]">
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+      <details key="name" value="EByteArray"/>
+      <details key="baseType" value="http://www.eclipse.org/emf/2003/XMLType#hexBinary"/>
+    </eAnnotations>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EDataType" name="EByteObject" instanceClassName="java.lang.Byte">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EByte:Object"/>
+      <details key="baseType" value="EByte"/>
+    </eAnnotations>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EDataType" name="EChar" instanceClassName="char">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EChar"/>
+    </eAnnotations>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EDataType" name="ECharacterObject" instanceClassName="java.lang.Character">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EChar:Object"/>
+      <details key="baseType" value="EChar"/>
+    </eAnnotations>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="EClass" eSuperTypes="#//EClassifier">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EClass"/>
+      <details key="kind" value="elementOnly"/>
+    </eAnnotations>
+    <eAnnotations source="http://www.eclipse.org/emf/2002/Ecore">
+      <details key="constraints" value="InterfaceIsAbstract AtMostOneID UniqueFeatureNames UniqueOperationSignatures NoCircularSuperTypes WellFormedMapEntryClass ConsistentSuperTypes DisjointFeatureAndOperationSignatures"/>
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+    <eOperations name="isSuperTypeOf" eType="#//EBoolean">
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+    <eOperations name="getEStructuralFeature" eType="#//EStructuralFeature">
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+    <eOperations name="getOverride" eType="#//EOperation">
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+        <details key="kind" value="element"/>
+        <details key="name" value="eOperations"/>
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+    <eStructuralFeatures xsi:type="ecore:EReference" name="eStructuralFeatures" upperBound="-1"
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+        <details key="name" value="eStructuralFeatures"/>
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+    <eStructuralFeatures xsi:type="ecore:EReference" name="eGenericSuperTypes" upperBound="-1"
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+        <details key="name" value="eAttributes"/>
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+    <eStructuralFeatures xsi:type="ecore:EReference" name="eRawType" lowerBound="1"
+        eType="#//EClassifier" changeable="false" transient="true" derived="true">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="eRawType"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="eTypeParameter" eType="#//ETypeParameter"
+        resolveProxies="false">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="eTypeParameter"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EDataType" name="EInt" instanceClassName="int">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EInt"/>
+    </eAnnotations>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EDataType" name="EIntegerObject" instanceClassName="java.lang.Integer">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EInt:Object"/>
+      <details key="baseType" value="EInt"/>
+    </eAnnotations>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EDataType" name="EInvocationTargetException" instanceClassName="java.lang.reflect.InvocationTargetException"
+      serializable="false">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EInvocationTargetException"/>
+    </eAnnotations>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EDataType" name="EJavaClass" instanceClassName="java.lang.Class">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EJavaClass"/>
+    </eAnnotations>
+    <eTypeParameters name="T"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EDataType" name="EJavaObject" instanceClassName="java.lang.Object">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EJavaObject"/>
+    </eAnnotations>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EDataType" name="ELong" instanceClassName="long">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="ELong"/>
+      <details key="baseType" value="http://www.eclipse.org/emf/2003/XMLType#long"/>
+    </eAnnotations>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EDataType" name="ELongObject" instanceClassName="java.lang.Long">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="ELong:Object"/>
+      <details key="baseType" value="ELong"/>
+    </eAnnotations>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EDataType" name="EMap" instanceClassName="java.util.Map"
+      serializable="false">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EMap"/>
+    </eAnnotations>
+    <eTypeParameters name="K"/>
+    <eTypeParameters name="V"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="EModelElement" abstract="true">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EModelElement"/>
+      <details key="kind" value="elementOnly"/>
+    </eAnnotations>
+    <eOperations name="getEAnnotation" eType="#//EAnnotation">
+      <eParameters name="source" eType="#//EString"/>
+    </eOperations>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="eAnnotations" upperBound="-1"
+        eType="#//EAnnotation" containment="true" resolveProxies="false" eOpposite="#//EAnnotation/eModelElement">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="element"/>
+        <details key="name" value="eAnnotations"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="ENamedElement" abstract="true" eSuperTypes="#//EModelElement">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="ENamedElement"/>
+      <details key="kind" value="elementOnly"/>
+    </eAnnotations>
+    <eAnnotations source="http://www.eclipse.org/emf/2002/Ecore">
+      <details key="constraints" value="WellFormedName"/>
+    </eAnnotations>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="name" eType="#//EString">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="name"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="EObject">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EObject"/>
+      <details key="kind" value="empty"/>
+    </eAnnotations>
+    <eOperations name="eClass" eType="#//EClass"/>
+    <eOperations name="eIsProxy" eType="#//EBoolean"/>
+    <eOperations name="eResource" eType="#//EResource"/>
+    <eOperations name="eContainer" eType="ecore:EClass http://www.eclipse.org/emf/2002/Ecore#//EObject"/>
+    <eOperations name="eContainingFeature" eType="#//EStructuralFeature"/>
+    <eOperations name="eContainmentFeature" eType="#//EReference"/>
+    <eOperations name="eContents">
+      <eGenericType eClassifier="#//EEList">
+        <eTypeArguments eClassifier="ecore:EClass http://www.eclipse.org/emf/2002/Ecore#//EObject"/>
+      </eGenericType>
+    </eOperations>
+    <eOperations name="eAllContents">
+      <eGenericType eClassifier="#//ETreeIterator">
+        <eTypeArguments eClassifier="ecore:EClass http://www.eclipse.org/emf/2002/Ecore#//EObject"/>
+      </eGenericType>
+    </eOperations>
+    <eOperations name="eCrossReferences">
+      <eGenericType eClassifier="#//EEList">
+        <eTypeArguments eClassifier="ecore:EClass http://www.eclipse.org/emf/2002/Ecore#//EObject"/>
+      </eGenericType>
+    </eOperations>
+    <eOperations name="eGet" eType="#//EJavaObject">
+      <eParameters name="feature" eType="#//EStructuralFeature"/>
+    </eOperations>
+    <eOperations name="eGet" eType="#//EJavaObject">
+      <eParameters name="feature" eType="#//EStructuralFeature"/>
+      <eParameters name="resolve" eType="#//EBoolean"/>
+    </eOperations>
+    <eOperations name="eSet">
+      <eParameters name="feature" eType="#//EStructuralFeature"/>
+      <eParameters name="newValue" eType="#//EJavaObject"/>
+    </eOperations>
+    <eOperations name="eIsSet" eType="#//EBoolean">
+      <eParameters name="feature" eType="#//EStructuralFeature"/>
+    </eOperations>
+    <eOperations name="eUnset">
+      <eParameters name="feature" eType="#//EStructuralFeature"/>
+    </eOperations>
+    <eOperations name="eInvoke" eType="#//EJavaObject" eExceptions="#//EInvocationTargetException">
+      <eParameters name="operation" eType="#//EOperation"/>
+      <eParameters name="arguments">
+        <eGenericType eClassifier="#//EEList">
+          <eTypeArguments/>
+        </eGenericType>
+      </eParameters>
+    </eOperations>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="EOperation" eSuperTypes="#//ETypedElement">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EOperation"/>
+      <details key="kind" value="elementOnly"/>
+    </eAnnotations>
+    <eAnnotations source="http://www.eclipse.org/emf/2002/Ecore">
+      <details key="constraints" value="UniqueParameterNames UniqueTypeParameterNames NoRepeatingVoid"/>
+    </eAnnotations>
+    <eOperations name="getOperationID" eType="#//EInt"/>
+    <eOperations name="isOverrideOf" eType="#//EBoolean">
+      <eParameters name="someOperation" eType="#//EOperation"/>
+    </eOperations>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="eTypeParameters" upperBound="-1"
+        eType="#//ETypeParameter" containment="true">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="element"/>
+        <details key="name" value="eTypeParameters"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="eParameters" upperBound="-1"
+        eType="#//EParameter" containment="true" resolveProxies="false" eOpposite="#//EParameter/eOperation">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="element"/>
+        <details key="name" value="eParameters"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="eGenericExceptions" upperBound="-1"
+        eType="#//EGenericType" unsettable="true" containment="true" resolveProxies="false">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="element"/>
+        <details key="name" value="eGenericExceptions"/>
+      </eAnnotations>
+      <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
+        <details key="suppressedIsSetVisibility" value="true"/>
+        <details key="suppressedUnsetVisibility" value="true"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="eExceptions" upperBound="-1"
+        eType="#//EClassifier" unsettable="true">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="eExceptions"/>
+      </eAnnotations>
+      <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
+        <details key="suppressedIsSetVisibility" value="true"/>
+        <details key="suppressedUnsetVisibility" value="true"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="eContainingClass" eType="#//EClass"
+        transient="true" eOpposite="#//EClass/eOperations"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="EPackage" eSuperTypes="#//ENamedElement">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EPackage"/>
+      <details key="kind" value="elementOnly"/>
+    </eAnnotations>
+    <eAnnotations source="http://www.eclipse.org/emf/2002/Ecore">
+      <details key="constraints" value="WellFormedNsURI WellFormedNsPrefix UniqueSubpackageNames UniqueClassifierNames UniqueNsURIs"/>
+    </eAnnotations>
+    <eOperations name="getEClassifier" eType="#//EClassifier">
+      <eParameters name="name" eType="#//EString"/>
+    </eOperations>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="eClassifiers" upperBound="-1"
+        eType="#//EClassifier" containment="true" eOpposite="#//EClassifier/ePackage">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="element"/>
+        <details key="name" value="eClassifiers"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="eSubpackages" upperBound="-1"
+        eType="#//EPackage" containment="true" eOpposite="#//EPackage/eSuperPackage">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="element"/>
+        <details key="name" value="eSubpackages"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="eFactoryInstance" lowerBound="1"
+        eType="#//EFactory" transient="true" resolveProxies="false" eOpposite="#//EFactory/ePackage">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="eFactoryInstance"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="nsPrefix" eType="#//EString">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="nsPrefix"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="nsURI" eType="#//EString">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="nsURI"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="eSuperPackage" eType="#//EPackage"
+        transient="true" eOpposite="#//EPackage/eSubpackages"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="EParameter" eSuperTypes="#//ETypedElement">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EParameter"/>
+      <details key="kind" value="elementOnly"/>
+    </eAnnotations>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="eOperation" eType="#//EOperation"
+        transient="true" eOpposite="#//EOperation/eParameters"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="EReference" eSuperTypes="#//EStructuralFeature">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EReference"/>
+      <details key="kind" value="elementOnly"/>
+    </eAnnotations>
+    <eAnnotations source="http://www.eclipse.org/emf/2002/Ecore">
+      <details key="constraints" value="ConsistentOpposite SingleContainer ConsistentKeys ConsistentUnique ConsistentContainer"/>
+    </eAnnotations>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="container" eType="#//EBoolean"
+        changeable="false" volatile="true" transient="true" derived="true">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="container"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="containment" eType="#//EBoolean">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="containment"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="eKeys" upperBound="-1"
+        eType="#//EAttribute">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="eKeys"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="eOpposite" eType="#//EReference">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="eOpposite"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="eReferenceType" lowerBound="1"
+        eType="#//EClass" changeable="false" volatile="true" transient="true" derived="true">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="eReferenceType"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="resolveProxies" eType="#//EBoolean"
+        defaultValueLiteral="true">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="resolveProxies"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EDataType" name="EResource" instanceClassName="org.eclipse.emf.ecore.resource.Resource"
+      serializable="false">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EResource"/>
+    </eAnnotations>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EDataType" name="EResourceSet" instanceClassName="org.eclipse.emf.ecore.resource.ResourceSet"
+      serializable="false">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EResourceSet"/>
+    </eAnnotations>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EDataType" name="EShort" instanceClassName="short">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EShort"/>
+      <details key="baseType" value="http://www.eclipse.org/emf/2003/XMLType#short"/>
+    </eAnnotations>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EDataType" name="EShortObject" instanceClassName="java.lang.Short">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EShort:Object"/>
+      <details key="baseType" value="EShort"/>
+    </eAnnotations>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EDataType" name="EString" instanceClassName="java.lang.String">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EString"/>
+      <details key="baseType" value="http://www.eclipse.org/emf/2003/XMLType#string"/>
+    </eAnnotations>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="EStringToStringMapEntry" instanceClassName="java.util.Map$Entry">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EStringToStringMapEntry"/>
+      <details key="kind" value="empty"/>
+    </eAnnotations>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="key" eType="#//EString">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="key"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="value" eType="#//EString">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="value"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="EStructuralFeature" abstract="true"
+      eSuperTypes="#//ETypedElement">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EStructuralFeature"/>
+      <details key="kind" value="elementOnly"/>
+    </eAnnotations>
+    <eAnnotations source="http://www.eclipse.org/emf/2002/Ecore">
+      <details key="constraints" value="ValidDefaultValueLiteral"/>
+    </eAnnotations>
+    <eOperations name="getFeatureID" eType="#//EInt"/>
+    <eOperations name="getContainerClass">
+      <eGenericType eClassifier="#//EJavaClass">
+        <eTypeArguments/>
+      </eGenericType>
+    </eOperations>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="changeable" eType="#//EBoolean"
+        defaultValueLiteral="true">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="changeable"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="defaultValue" eType="#//EJavaObject"
+        changeable="false" volatile="true" transient="true" derived="true">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="defaultValue"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="defaultValueLiteral" eType="#//EString">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="defaultValueLiteral"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="derived" eType="#//EBoolean">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="derived"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="transient" eType="#//EBoolean">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="transient"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="unsettable" eType="#//EBoolean">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="unsettable"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="volatile" eType="#//EBoolean">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="volatile"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="eContainingClass" eType="#//EClass"
+        transient="true" eOpposite="#//EClass/eStructuralFeatures"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EDataType" name="ETreeIterator" instanceClassName="org.eclipse.emf.common.util.TreeIterator"
+      serializable="false">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="ETreeIterator"/>
+    </eAnnotations>
+    <eTypeParameters name="E"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="ETypedElement" abstract="true" eSuperTypes="#//ENamedElement">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="ETypedElement"/>
+      <details key="kind" value="elementOnly"/>
+    </eAnnotations>
+    <eAnnotations source="http://www.eclipse.org/emf/2002/Ecore">
+      <details key="constraints" value="ValidLowerBound ValidUpperBound ConsistentBounds ValidType"/>
+    </eAnnotations>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="eGenericType" eType="#//EGenericType"
+        volatile="true" unsettable="true" containment="true" resolveProxies="false">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="element"/>
+        <details key="name" value="eGenericType"/>
+      </eAnnotations>
+      <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
+        <details key="suppressedIsSetVisibility" value="true"/>
+        <details key="suppressedUnsetVisibility" value="true"/>
+      </eAnnotations>
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diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/model/socialnetwork.aird b/Metrics/Metrics-Calculation/SocialNetwork_plugin/model/socialnetwork.aird
new file mode 100644
index 00000000..e7e28ecd
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/model/socialnetwork.aird
@@ -0,0 +1,183 @@
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+      <actualMapping xmi:type="description_1:EdgeMapping" href="platform:/plugin/org.eclipse.emf.ecoretools.design/description/ecore.odesign#//@ownedViewpoints[name='Design']/@ownedRepresentations[name='Entities']/@defaultLayer/@edgeMappings[name='EC_EReference']"/>
+    </ownedDiagramElements>
+    <ownedDiagramElements xmi:type="diagram:DEdge" uid="_eULdMHA6EemKP426GDjFOg" sourceNode="_X14WUHA1EemKP426GDjFOg" targetNode="_X14WUHA1EemKP426GDjFOg" beginLabel="[0..*] children" endLabel="[0..2] parents">
+      <target xmi:type="ecore:EReference" href="socialnetwork.ecore#//Person/parents"/>
+      <semanticElements xmi:type="ecore:EReference" href="socialnetwork.ecore#//Person/children"/>
+      <semanticElements xmi:type="ecore:EReference" href="socialnetwork.ecore#//Person/parents"/>
+      <ownedStyle xmi:type="diagram:EdgeStyle" uid="_eUMEQHA6EemKP426GDjFOg" sourceArrow="InputArrow" routingStyle="manhattan" strokeColor="0,0,0">
+        <description xmi:type="style:EdgeStyleDescription" href="platform:/plugin/org.eclipse.emf.ecoretools.design/description/ecore.odesign#//@ownedViewpoints[name='Design']/@ownedRepresentations[name='Entities']/@defaultLayer/@edgeMappings[name='Bi-directional%20EC_EReference%20']/@style"/>
+        <beginLabelStyle xmi:type="diagram:BeginLabelStyle" uid="_eUMEQXA6EemKP426GDjFOg" showIcon="false"/>
+        <endLabelStyle xmi:type="diagram:EndLabelStyle" uid="_eUMEQnA6EemKP426GDjFOg" showIcon="false"/>
+      </ownedStyle>
+      <actualMapping xmi:type="description_1:EdgeMapping" href="platform:/plugin/org.eclipse.emf.ecoretools.design/description/ecore.odesign#//@ownedViewpoints[name='Design']/@ownedRepresentations[name='Entities']/@defaultLayer/@edgeMappings[name='Bi-directional%20EC_EReference%20']"/>
+    </ownedDiagramElements>
+    <description xmi:type="description_1:DiagramDescription" href="platform:/plugin/org.eclipse.emf.ecoretools.design/description/ecore.odesign#//@ownedViewpoints[name='Design']/@ownedRepresentations[name='Entities']"/>
+    <filterVariableHistory xmi:type="diagram:FilterVariableHistory" uid="_TbTBZHA1EemKP426GDjFOg"/>
+    <activatedLayers xmi:type="description_1:Layer" href="platform:/plugin/org.eclipse.emf.ecoretools.design/description/ecore.odesign#//@ownedViewpoints[name='Design']/@ownedRepresentations[name='Entities']/@defaultLayer"/>
+    <activatedLayers xmi:type="description_1:AdditionalLayer" href="platform:/plugin/org.eclipse.emf.ecoretools.design/description/ecore.odesign#//@ownedViewpoints[name='Design']/@ownedRepresentations[name='Entities']/@additionalLayers[name='Package']"/>
+    <activatedLayers xmi:type="description_1:AdditionalLayer" href="platform:/plugin/org.eclipse.emf.ecoretools.design/description/ecore.odesign#//@ownedViewpoints[name='Design']/@ownedRepresentations[name='Entities']/@additionalLayers[name='Validation']"/>
+    <target xmi:type="ecore:EPackage" href="socialnetwork.ecore#/"/>
+  </diagram:DSemanticDiagram>
+</xmi:XMI>
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/model/socialnetwork.ecore b/Metrics/Metrics-Calculation/SocialNetwork_plugin/model/socialnetwork.ecore
new file mode 100644
index 00000000..cacf9921
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/model/socialnetwork.ecore
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ecore:EPackage xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xmlns:ecore="http://www.eclipse.org/emf/2002/Ecore" name="socialnetwork" nsURI="http://ecse.mcgill.ca/socialnetwork" nsPrefix="socialnetwork">
+  <eAnnotations source="http://www.eclipse.org/emf/2002/Ecore"/>
+  <eClassifiers xsi:type="ecore:EClass" name="SocialNetwork">
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="name" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"
+        defaultValueLiteral="SocialNetwork"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="persons" upperBound="-1"
+        eType="#//Person" containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="Person">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="friends" upperBound="-1"
+        eType="#//Person"/>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="name" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"
+        defaultValueLiteral="Name"/>
+  </eClassifiers>
+</ecore:EPackage>
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/model/socialnetwork.genmodel b/Metrics/Metrics-Calculation/SocialNetwork_plugin/model/socialnetwork.genmodel
new file mode 100644
index 00000000..c9515653
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/model/socialnetwork.genmodel
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<genmodel:GenModel xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xmlns:ecore="http://www.eclipse.org/emf/2002/Ecore" xmlns:genmodel="http://www.eclipse.org/emf/2002/GenModel"
+    modelDirectory="/SocialNetwork_plugin/encore_gen" creationIcons="false"
+    editDirectory="/ca.mcgill.ecse.socialnetwork.edit/src-gen" editorDirectory="/ca.mcgill.ecse.socialnetwork.editor/src-gen"
+    modelPluginID="SocialNetwork_plugin" modelName="Socialnetwork" rootExtendsClass="org.eclipse.emf.ecore.impl.MinimalEObjectImpl$Container"
+    codeFormatting="true" importerID="org.eclipse.emf.importer.ecore" complianceLevel="8.0"
+    copyrightFields="false" operationReflection="true" importOrganizing="true">
+  <foreignModel>socialnetwork.ecore</foreignModel>
+  <testsDirectory xsi:nil="true"/>
+  <genPackages prefix="Socialnetwork" disposableProviderFactory="true" ecorePackage="socialnetwork.ecore#/">
+    <genClasses ecoreClass="socialnetwork.ecore#//SocialNetwork">
+      <genFeatures createChild="false" ecoreFeature="ecore:EAttribute socialnetwork.ecore#//SocialNetwork/name"/>
+      <genFeatures property="None" children="true" createChild="true" ecoreFeature="ecore:EReference socialnetwork.ecore#//SocialNetwork/persons"/>
+    </genClasses>
+    <genClasses ecoreClass="socialnetwork.ecore#//Person">
+      <genFeatures notify="false" createChild="false" propertySortChoices="true" ecoreFeature="ecore:EReference socialnetwork.ecore#//Person/friends"/>
+      <genFeatures createChild="false" ecoreFeature="ecore:EAttribute socialnetwork.ecore#//Person/name"/>
+    </genClasses>
+  </genPackages>
+</genmodel:GenModel>
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/model/statistics/200_nodes.jpg b/Metrics/Metrics-Calculation/SocialNetwork_plugin/model/statistics/200_nodes.jpg
new file mode 100644
index 00000000..a35c291b
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/model/statistics/200_nodes.jpg
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/model/statistics/220_nodes.jpg b/Metrics/Metrics-Calculation/SocialNetwork_plugin/model/statistics/220_nodes.jpg
new file mode 100644
index 00000000..4d41dff7
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/model/statistics/220_nodes.jpg
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/model/statistics/260_nodes.jpg b/Metrics/Metrics-Calculation/SocialNetwork_plugin/model/statistics/260_nodes.jpg
new file mode 100644
index 00000000..b16cdfb2
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/model/statistics/260_nodes.jpg
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/model/statistics/280_nodes.jpg b/Metrics/Metrics-Calculation/SocialNetwork_plugin/model/statistics/280_nodes.jpg
new file mode 100644
index 00000000..16c0ee23
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/model/statistics/280_nodes.jpg
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/model/statistics/output.txt b/Metrics/Metrics-Calculation/SocialNetwork_plugin/model/statistics/output.txt
new file mode 100644
index 00000000..35158e20
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/model/statistics/output.txt
@@ -0,0 +1,300 @@
+1
+9
+7
+0
+4
+6
+16
+0
+2
+4
+17
+20
+1
+5
+2
+3
+11
+6
+4
+0
+2
+1
+3
+5
+9
+13
+11
+0
+1
+10
+3
+0
+1
+1
+0
+17
+0
+4
+2
+0
+1
+10
+10
+0
+24
+9
+0
+14
+1
+11
+2
+17
+3
+3
+3
+0
+3
+1
+3
+2
+2
+1
+0
+3
+6
+3
+16
+3
+10
+6
+6
+6
+11
+6
+10
+20
+1
+4
+13
+0
+0
+3
+2
+0
+12
+0
+0
+22
+4
+0
+0
+20
+1
+10
+9
+11
+5
+27
+1
+3
+9
+0
+23
+10
+9
+23
+0
+3
+7
+2
+0
+9
+3
+0
+12
+11
+7
+6
+9
+2
+0
+3
+4
+3
+9
+3
+0
+7
+2
+1
+9
+1
+11
+6
+5
+16
+0
+19
+14
+9
+13
+2
+8
+0
+6
+1
+1
+2
+0
+3
+15
+3
+0
+3
+17
+1
+15
+5
+1
+21
+8
+2
+7
+3
+16
+11
+1
+5
+1
+5
+1
+6
+3
+16
+6
+17
+3
+5
+7
+2
+9
+2
+1
+11
+1
+0
+3
+5
+6
+2
+5
+1
+4
+9
+0
+11
+1
+10
+13
+6
+2
+1
+3
+4
+0
+1
+2
+10
+12
+3
+3
+3
+0
+2
+4
+2
+18
+3
+8
+7
+5
+3
+16
+1
+4
+8
+15
+1
+11
+15
+1
+8
+7
+1
+2
+0
+9
+5
+2
+1
+3
+6
+4
+8
+3
+12
+4
+21
+9
+2
+3
+2
+1
+3
+11
+2
+9
+0
+10
+6
+1
+2
+0
+8
+5
+2
+3
+8
+1
+13
+8
+2
+2
+11
+4
+21
+6
+5
+0
+8
+8
+12
+0
+0
+4
+1
+19
+5
+3
+1
+3
+12
+2
+6
+11
+8
+8
+2
+18
+0
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/model/statistics/plot_distribution.m b/Metrics/Metrics-Calculation/SocialNetwork_plugin/model/statistics/plot_distribution.m
new file mode 100644
index 00000000..4c67a191
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/model/statistics/plot_distribution.m
@@ -0,0 +1,11 @@
+clear;
+clc;
+
+matrix = load('-ascii', "output.txt");
+hist(matrix,unique(matrix));
+hold on;
+[a,b] = hist(matrix,unique(matrix))
+plot(b, a)
+hold off;
+sum(matrix)
+average = sum(matrix) / length(matrix)
\ No newline at end of file
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/output/.gitignore b/Metrics/Metrics-Calculation/SocialNetwork_plugin/output/.gitignore
new file mode 100644
index 00000000..17126b28
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/output/.gitignore
@@ -0,0 +1,4 @@
+# ignore everything in this folder except for this folder it self
+
+*
+!.gitignore
\ No newline at end of file
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/plugin.properties b/Metrics/Metrics-Calculation/SocialNetwork_plugin/plugin.properties
new file mode 100644
index 00000000..a6a0df71
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/plugin.properties
@@ -0,0 +1,4 @@
+#
+
+pluginName = SocialNetwork_plugin
+providerName = www.example.org
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/plugin.xml b/Metrics/Metrics-Calculation/SocialNetwork_plugin/plugin.xml
new file mode 100644
index 00000000..86211808
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/plugin.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="UTF-8"?><?eclipse version="3.0"?><!--
+--><plugin>
+  <extension point="org.eclipse.emf.ecore.generated_package">
+    <!-- @generated socialnetwork -->
+    <package class="socialnetwork.SocialnetworkPackage" genModel="model/socialnetwork.genmodel" uri="http://ecse.mcgill.ca/socialnetwork"/>
+  </extension>
+  <extension id="ca.mcgill.ecse.socialnetwork.plugin.Queries" point="org.eclipse.viatra.query.runtime.queryspecification">
+    <group group="org.eclipse.viatra.query.runtime.extensibility.SingletonExtensionFactory:ca.mcgill.ecse.socialnetwork.plugin.Queries" id="ca.mcgill.ecse.socialnetwork.plugin.Queries">
+      <query-specification fqn="ca.mcgill.ecse.socialnetwork.plugin.singleFriendship"/>
+      <query-specification fqn="ca.mcgill.ecse.socialnetwork.plugin.noFriend"/>
+      <query-specification fqn="ca.mcgill.ecse.socialnetwork.plugin.selfFriend"/>
+      <query-specification fqn="ca.mcgill.ecse.socialnetwork.plugin.friendship"/>
+    </group>
+  </extension>
+  <extension id="queries.Ecore" point="org.eclipse.viatra.query.runtime.queryspecification">
+    <group group="org.eclipse.viatra.query.runtime.extensibility.SingletonExtensionFactory:queries.Ecore" id="queries.Ecore">
+      <query-specification fqn="queries.directSupertype"/>
+      <query-specification fqn="queries.loopInInheritence"/>
+      <query-specification fqn="queries.opposite"/>
+      <query-specification fqn="queries.oppositeDifferentClass"/>
+      <query-specification fqn="queries.nonSymmetricOpposite"/>
+      <query-specification fqn="queries.superTypes"/>
+    </group>
+  </extension>
+</plugin>
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/queries/queries/Ecore.vql b/Metrics/Metrics-Calculation/SocialNetwork_plugin/queries/queries/Ecore.vql
new file mode 100644
index 00000000..9ddb64c9
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/queries/queries/Ecore.vql
@@ -0,0 +1,33 @@
+package queries
+
+import epackage "http://www.eclipse.org/emf/2002/Ecore"
+
+pattern directSupertype(a: EClass, b:EClass) {
+        EClass.eSuperTypes(a,b);
+}
+
+@Constraint(key={a}, severity="error", message="error")
+pattern loopInInheritence(a: EClass) {
+        find directSupertype+(a,a);
+}
+
+pattern opposite(a:EReference, b: EReference) {
+        EReference.eOpposite(a,b);
+}
+@Constraint(key={a}, severity="error", message="error")
+pattern oppositeDifferentClass(a:EReference) {
+        EReference.eOpposite(a,b);
+        EReference.eContainingClass(a,aContaining);
+        EReference.eType(b,bTarget);
+        aContaining != bTarget;
+}
+
+@Constraint(key={a}, severity="error", message="error")
+pattern nonSymmetricOpposite(a:EReference, b:EReference) {
+        find opposite(a,b);
+        neg find opposite(b,a);
+}
+
+pattern superTypes(c1:EClass, c2:EClass){
+        EClass.eSuperTypes(c1,c2);
+}
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/src-gen/ca/mcgill/ecse/socialnetwork/plugin/.gitignore b/Metrics/Metrics-Calculation/SocialNetwork_plugin/src-gen/ca/mcgill/ecse/socialnetwork/plugin/.gitignore
new file mode 100644
index 00000000..f2558cf5
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/src-gen/ca/mcgill/ecse/socialnetwork/plugin/.gitignore
@@ -0,0 +1,10 @@
+/.Friendship.java._trace
+/.NoFriend.java._trace
+/.Queries.java._trace
+/.SelfFriend.java._trace
+/.SingleFriendship.java._trace
+/Friendship.java
+/NoFriend.java
+/Queries.java
+/SelfFriend.java
+/SingleFriendship.java
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/src-gen/constraints/ecore/.gitignore b/Metrics/Metrics-Calculation/SocialNetwork_plugin/src-gen/constraints/ecore/.gitignore
new file mode 100644
index 00000000..c42ca056
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/src-gen/constraints/ecore/.gitignore
@@ -0,0 +1,8 @@
+/.Ecore_pattern.java._trace
+/.MoreThenFiveSuperTypes.java._trace
+/.DirectSupertype.java._trace
+/.Ecore.java._trace
+/.LoopInInheritence.java._trace
+/.NonSymmetricOpposite.java._trace
+/.Opposite.java._trace
+/.OppositeDifferentClass.java._trace
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/src-gen/ecore/.gitignore b/Metrics/Metrics-Calculation/SocialNetwork_plugin/src-gen/ecore/.gitignore
new file mode 100644
index 00000000..c42ca056
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/src-gen/ecore/.gitignore
@@ -0,0 +1,8 @@
+/.Ecore_pattern.java._trace
+/.MoreThenFiveSuperTypes.java._trace
+/.DirectSupertype.java._trace
+/.Ecore.java._trace
+/.LoopInInheritence.java._trace
+/.NonSymmetricOpposite.java._trace
+/.Opposite.java._trace
+/.OppositeDifferentClass.java._trace
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/src-gen/queries/.gitignore b/Metrics/Metrics-Calculation/SocialNetwork_plugin/src-gen/queries/.gitignore
new file mode 100644
index 00000000..e9d711d4
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/src-gen/queries/.gitignore
@@ -0,0 +1,9 @@
+/.Ecore_pattern.java._trace
+/.MoreThenFiveSuperTypes.java._trace
+/.DirectSupertype.java._trace
+/.Ecore.java._trace
+/.LoopInInheritence.java._trace
+/.NonSymmetricOpposite.java._trace
+/.Opposite.java._trace
+/.OppositeDifferentClass.java._trace
+/.SuperTypes.java._trace
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/src-gen/queries/DirectSupertype.java b/Metrics/Metrics-Calculation/SocialNetwork_plugin/src-gen/queries/DirectSupertype.java
new file mode 100644
index 00000000..a557d865
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/src-gen/queries/DirectSupertype.java
@@ -0,0 +1,703 @@
+/**
+ * Generated from platform:/resource/SocialNetwork_plugin/queries/queries/Ecore.vql
+ */
+package queries;
+
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.LinkedHashSet;
+import java.util.List;
+import java.util.Objects;
+import java.util.Optional;
+import java.util.Set;
+import java.util.function.Consumer;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+import org.apache.log4j.Logger;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.viatra.query.runtime.api.IPatternMatch;
+import org.eclipse.viatra.query.runtime.api.IQuerySpecification;
+import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine;
+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;
+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecification;
+import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher;
+import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch;
+import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;
+import org.eclipse.viatra.query.runtime.emf.types.EStructuralFeatureInstancesKey;
+import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;
+import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;
+import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;
+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Equality;
+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;
+import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;
+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;
+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;
+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;
+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuple;
+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;
+import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil;
+
+/**
+ * A pattern-specific query specification that can instantiate Matcher in a type-safe way.
+ * 
+ * <p>Original source:
+ *         <code><pre>
+ *         pattern directSupertype(a: EClass, b:EClass) {
+ *              EClass.eSuperTypes(a,b);
+ *         }
+ * </pre></code>
+ * 
+ * @see Matcher
+ * @see Match
+ * 
+ */
+@SuppressWarnings("all")
+public final class DirectSupertype extends BaseGeneratedEMFQuerySpecification<DirectSupertype.Matcher> {
+  /**
+   * Pattern-specific match representation of the queries.directSupertype pattern,
+   * to be used in conjunction with {@link Matcher}.
+   * 
+   * <p>Class fields correspond to parameters of the pattern. Fields with value null are considered unassigned.
+   * Each instance is a (possibly partial) substitution of pattern parameters,
+   * usable to represent a match of the pattern in the result of a query,
+   * or to specify the bound (fixed) input parameters when issuing a query.
+   * 
+   * @see Matcher
+   * 
+   */
+  public static abstract class Match extends BasePatternMatch {
+    private EClass fA;
+    
+    private EClass fB;
+    
+    private static List<String> parameterNames = makeImmutableList("a", "b");
+    
+    private Match(final EClass pA, final EClass pB) {
+      this.fA = pA;
+      this.fB = pB;
+    }
+    
+    @Override
+    public Object get(final String parameterName) {
+      switch(parameterName) {
+          case "a": return this.fA;
+          case "b": return this.fB;
+          default: return null;
+      }
+    }
+    
+    @Override
+    public Object get(final int index) {
+      switch(index) {
+          case 0: return this.fA;
+          case 1: return this.fB;
+          default: return null;
+      }
+    }
+    
+    public EClass getA() {
+      return this.fA;
+    }
+    
+    public EClass getB() {
+      return this.fB;
+    }
+    
+    @Override
+    public boolean set(final String parameterName, final Object newValue) {
+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();
+      if ("a".equals(parameterName) ) {
+          this.fA = (EClass) newValue;
+          return true;
+      }
+      if ("b".equals(parameterName) ) {
+          this.fB = (EClass) newValue;
+          return true;
+      }
+      return false;
+    }
+    
+    public void setA(final EClass pA) {
+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();
+      this.fA = pA;
+    }
+    
+    public void setB(final EClass pB) {
+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();
+      this.fB = pB;
+    }
+    
+    @Override
+    public String patternName() {
+      return "queries.directSupertype";
+    }
+    
+    @Override
+    public List<String> parameterNames() {
+      return DirectSupertype.Match.parameterNames;
+    }
+    
+    @Override
+    public Object[] toArray() {
+      return new Object[]{fA, fB};
+    }
+    
+    @Override
+    public DirectSupertype.Match toImmutable() {
+      return isMutable() ? newMatch(fA, fB) : this;
+    }
+    
+    @Override
+    public String prettyPrint() {
+      StringBuilder result = new StringBuilder();
+      result.append("\"a\"=" + prettyPrintValue(fA) + ", ");
+      result.append("\"b\"=" + prettyPrintValue(fB));
+      return result.toString();
+    }
+    
+    @Override
+    public int hashCode() {
+      return Objects.hash(fA, fB);
+    }
+    
+    @Override
+    public boolean equals(final Object obj) {
+      if (this == obj)
+          return true;
+      if (obj == null) {
+          return false;
+      }
+      if ((obj instanceof DirectSupertype.Match)) {
+          DirectSupertype.Match other = (DirectSupertype.Match) obj;
+          return Objects.equals(fA, other.fA) && Objects.equals(fB, other.fB);
+      } else {
+          // this should be infrequent
+          if (!(obj instanceof IPatternMatch)) {
+              return false;
+          }
+          IPatternMatch otherSig  = (IPatternMatch) obj;
+          return Objects.equals(specification(), otherSig.specification()) && Arrays.deepEquals(toArray(), otherSig.toArray());
+      }
+    }
+    
+    @Override
+    public DirectSupertype specification() {
+      return DirectSupertype.instance();
+    }
+    
+    /**
+     * Returns an empty, mutable match.
+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
+     * 
+     * @return the empty match.
+     * 
+     */
+    public static DirectSupertype.Match newEmptyMatch() {
+      return new Mutable(null, null);
+    }
+    
+    /**
+     * Returns a mutable (partial) match.
+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
+     * 
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @param pB the fixed value of pattern parameter b, or null if not bound.
+     * @return the new, mutable (partial) match object.
+     * 
+     */
+    public static DirectSupertype.Match newMutableMatch(final EClass pA, final EClass pB) {
+      return new Mutable(pA, pB);
+    }
+    
+    /**
+     * Returns a new (partial) match.
+     * This can be used e.g. to call the matcher with a partial match.
+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @param pB the fixed value of pattern parameter b, or null if not bound.
+     * @return the (partial) match object.
+     * 
+     */
+    public static DirectSupertype.Match newMatch(final EClass pA, final EClass pB) {
+      return new Immutable(pA, pB);
+    }
+    
+    private static final class Mutable extends DirectSupertype.Match {
+      Mutable(final EClass pA, final EClass pB) {
+        super(pA, pB);
+      }
+      
+      @Override
+      public boolean isMutable() {
+        return true;
+      }
+    }
+    
+    private static final class Immutable extends DirectSupertype.Match {
+      Immutable(final EClass pA, final EClass pB) {
+        super(pA, pB);
+      }
+      
+      @Override
+      public boolean isMutable() {
+        return false;
+      }
+    }
+  }
+  
+  /**
+   * Generated pattern matcher API of the queries.directSupertype pattern,
+   * providing pattern-specific query methods.
+   * 
+   * <p>Use the pattern matcher on a given model via {@link #on(ViatraQueryEngine)},
+   * e.g. in conjunction with {@link ViatraQueryEngine#on(QueryScope)}.
+   * 
+   * <p>Matches of the pattern will be represented as {@link Match}.
+   * 
+   * <p>Original source:
+   * <code><pre>
+   * pattern directSupertype(a: EClass, b:EClass) {
+   *    EClass.eSuperTypes(a,b);
+   * }
+   * </pre></code>
+   * 
+   * @see Match
+   * @see DirectSupertype
+   * 
+   */
+  public static class Matcher extends BaseMatcher<DirectSupertype.Match> {
+    /**
+     * Initializes the pattern matcher within an existing VIATRA Query engine.
+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
+     * 
+     * @param engine the existing VIATRA Query engine in which this matcher will be created.
+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
+     * 
+     */
+    public static DirectSupertype.Matcher on(final ViatraQueryEngine engine) {
+      // check if matcher already exists
+      Matcher matcher = engine.getExistingMatcher(querySpecification());
+      if (matcher == null) {
+          matcher = (Matcher)engine.getMatcher(querySpecification());
+      }
+      return matcher;
+    }
+    
+    /**
+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
+     * @return an initialized matcher
+     * @noreference This method is for internal matcher initialization by the framework, do not call it manually.
+     * 
+     */
+    public static DirectSupertype.Matcher create() {
+      return new Matcher();
+    }
+    
+    private static final int POSITION_A = 0;
+    
+    private static final int POSITION_B = 1;
+    
+    private static final Logger LOGGER = ViatraQueryLoggingUtil.getLogger(DirectSupertype.Matcher.class);
+    
+    /**
+     * Initializes the pattern matcher within an existing VIATRA Query engine.
+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
+     * 
+     * @param engine the existing VIATRA Query engine in which this matcher will be created.
+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
+     * 
+     */
+    private Matcher() {
+      super(querySpecification());
+    }
+    
+    /**
+     * Returns the set of all matches of the pattern that conform to the given fixed values of some parameters.
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @param pB the fixed value of pattern parameter b, or null if not bound.
+     * @return matches represented as a Match object.
+     * 
+     */
+    public Collection<DirectSupertype.Match> getAllMatches(final EClass pA, final EClass pB) {
+      return rawStreamAllMatches(new Object[]{pA, pB}).collect(Collectors.toSet());
+    }
+    
+    /**
+     * Returns a stream of all matches of the pattern that conform to the given fixed values of some parameters.
+     * </p>
+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @param pB the fixed value of pattern parameter b, or null if not bound.
+     * @return a stream of matches represented as a Match object.
+     * 
+     */
+    public Stream<DirectSupertype.Match> streamAllMatches(final EClass pA, final EClass pB) {
+      return rawStreamAllMatches(new Object[]{pA, pB});
+    }
+    
+    /**
+     * Returns an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
+     * Neither determinism nor randomness of selection is guaranteed.
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @param pB the fixed value of pattern parameter b, or null if not bound.
+     * @return a match represented as a Match object, or null if no match is found.
+     * 
+     */
+    public Optional<DirectSupertype.Match> getOneArbitraryMatch(final EClass pA, final EClass pB) {
+      return rawGetOneArbitraryMatch(new Object[]{pA, pB});
+    }
+    
+    /**
+     * Indicates whether the given combination of specified pattern parameters constitute a valid pattern match,
+     * under any possible substitution of the unspecified parameters (if any).
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @param pB the fixed value of pattern parameter b, or null if not bound.
+     * @return true if the input is a valid (partial) match of the pattern.
+     * 
+     */
+    public boolean hasMatch(final EClass pA, final EClass pB) {
+      return rawHasMatch(new Object[]{pA, pB});
+    }
+    
+    /**
+     * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters.
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @param pB the fixed value of pattern parameter b, or null if not bound.
+     * @return the number of pattern matches found.
+     * 
+     */
+    public int countMatches(final EClass pA, final EClass pB) {
+      return rawCountMatches(new Object[]{pA, pB});
+    }
+    
+    /**
+     * Executes the given processor on an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
+     * Neither determinism nor randomness of selection is guaranteed.
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @param pB the fixed value of pattern parameter b, or null if not bound.
+     * @param processor the action that will process the selected match.
+     * @return true if the pattern has at least one match with the given parameter values, false if the processor was not invoked
+     * 
+     */
+    public boolean forOneArbitraryMatch(final EClass pA, final EClass pB, final Consumer<? super DirectSupertype.Match> processor) {
+      return rawForOneArbitraryMatch(new Object[]{pA, pB}, processor);
+    }
+    
+    /**
+     * Returns a new (partial) match.
+     * This can be used e.g. to call the matcher with a partial match.
+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @param pB the fixed value of pattern parameter b, or null if not bound.
+     * @return the (partial) match object.
+     * 
+     */
+    public DirectSupertype.Match newMatch(final EClass pA, final EClass pB) {
+      return DirectSupertype.Match.newMatch(pA, pB);
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for a.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    protected Stream<EClass> rawStreamAllValuesOfa(final Object[] parameters) {
+      return rawStreamAllValues(POSITION_A, parameters).map(EClass.class::cast);
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for a.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Set<EClass> getAllValuesOfa() {
+      return rawStreamAllValuesOfa(emptyArray()).collect(Collectors.toSet());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for a.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Stream<EClass> streamAllValuesOfa() {
+      return rawStreamAllValuesOfa(emptyArray());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for a.
+     * </p>
+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
+     *      
+     * @return the Stream of all values or empty set if there are no matches
+     * 
+     */
+    public Stream<EClass> streamAllValuesOfa(final DirectSupertype.Match partialMatch) {
+      return rawStreamAllValuesOfa(partialMatch.toArray());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for a.
+     * </p>
+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
+     *      
+     * @return the Stream of all values or empty set if there are no matches
+     * 
+     */
+    public Stream<EClass> streamAllValuesOfa(final EClass pB) {
+      return rawStreamAllValuesOfa(new Object[]{null, pB});
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for a.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Set<EClass> getAllValuesOfa(final DirectSupertype.Match partialMatch) {
+      return rawStreamAllValuesOfa(partialMatch.toArray()).collect(Collectors.toSet());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for a.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Set<EClass> getAllValuesOfa(final EClass pB) {
+      return rawStreamAllValuesOfa(new Object[]{null, pB}).collect(Collectors.toSet());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for b.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    protected Stream<EClass> rawStreamAllValuesOfb(final Object[] parameters) {
+      return rawStreamAllValues(POSITION_B, parameters).map(EClass.class::cast);
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for b.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Set<EClass> getAllValuesOfb() {
+      return rawStreamAllValuesOfb(emptyArray()).collect(Collectors.toSet());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for b.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Stream<EClass> streamAllValuesOfb() {
+      return rawStreamAllValuesOfb(emptyArray());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for b.
+     * </p>
+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
+     *      
+     * @return the Stream of all values or empty set if there are no matches
+     * 
+     */
+    public Stream<EClass> streamAllValuesOfb(final DirectSupertype.Match partialMatch) {
+      return rawStreamAllValuesOfb(partialMatch.toArray());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for b.
+     * </p>
+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
+     *      
+     * @return the Stream of all values or empty set if there are no matches
+     * 
+     */
+    public Stream<EClass> streamAllValuesOfb(final EClass pA) {
+      return rawStreamAllValuesOfb(new Object[]{pA, null});
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for b.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Set<EClass> getAllValuesOfb(final DirectSupertype.Match partialMatch) {
+      return rawStreamAllValuesOfb(partialMatch.toArray()).collect(Collectors.toSet());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for b.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Set<EClass> getAllValuesOfb(final EClass pA) {
+      return rawStreamAllValuesOfb(new Object[]{pA, null}).collect(Collectors.toSet());
+    }
+    
+    @Override
+    protected DirectSupertype.Match tupleToMatch(final Tuple t) {
+      try {
+          return DirectSupertype.Match.newMatch((EClass) t.get(POSITION_A), (EClass) t.get(POSITION_B));
+      } catch(ClassCastException e) {
+          LOGGER.error("Element(s) in tuple not properly typed!",e);
+          return null;
+      }
+    }
+    
+    @Override
+    protected DirectSupertype.Match arrayToMatch(final Object[] match) {
+      try {
+          return DirectSupertype.Match.newMatch((EClass) match[POSITION_A], (EClass) match[POSITION_B]);
+      } catch(ClassCastException e) {
+          LOGGER.error("Element(s) in array not properly typed!",e);
+          return null;
+      }
+    }
+    
+    @Override
+    protected DirectSupertype.Match arrayToMatchMutable(final Object[] match) {
+      try {
+          return DirectSupertype.Match.newMutableMatch((EClass) match[POSITION_A], (EClass) match[POSITION_B]);
+      } catch(ClassCastException e) {
+          LOGGER.error("Element(s) in array not properly typed!",e);
+          return null;
+      }
+    }
+    
+    /**
+     * @return the singleton instance of the query specification of this pattern
+     * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
+     * 
+     */
+    public static IQuerySpecification<DirectSupertype.Matcher> querySpecification() {
+      return DirectSupertype.instance();
+    }
+  }
+  
+  private DirectSupertype() {
+    super(GeneratedPQuery.INSTANCE);
+  }
+  
+  /**
+   * @return the singleton instance of the query specification
+   * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
+   * 
+   */
+  public static DirectSupertype instance() {
+    try{
+        return LazyHolder.INSTANCE;
+    } catch (ExceptionInInitializerError err) {
+        throw processInitializerError(err);
+    }
+  }
+  
+  @Override
+  protected DirectSupertype.Matcher instantiate(final ViatraQueryEngine engine) {
+    return DirectSupertype.Matcher.on(engine);
+  }
+  
+  @Override
+  public DirectSupertype.Matcher instantiate() {
+    return DirectSupertype.Matcher.create();
+  }
+  
+  @Override
+  public DirectSupertype.Match newEmptyMatch() {
+    return DirectSupertype.Match.newEmptyMatch();
+  }
+  
+  @Override
+  public DirectSupertype.Match newMatch(final Object... parameters) {
+    return DirectSupertype.Match.newMatch((org.eclipse.emf.ecore.EClass) parameters[0], (org.eclipse.emf.ecore.EClass) parameters[1]);
+  }
+  
+  /**
+   * Inner class allowing the singleton instance of {@link DirectSupertype} to be created 
+   *     <b>not</b> at the class load time of the outer class, 
+   *     but rather at the first call to {@link DirectSupertype#instance()}.
+   * 
+   * <p> This workaround is required e.g. to support recursion.
+   * 
+   */
+  private static class LazyHolder {
+    private static final DirectSupertype INSTANCE = new DirectSupertype();
+    
+    /**
+     * Statically initializes the query specification <b>after</b> the field {@link #INSTANCE} is assigned.
+     * This initialization order is required to support indirect recursion.
+     * 
+     * <p> The static initializer is defined using a helper field to work around limitations of the code generator.
+     * 
+     */
+    private static final Object STATIC_INITIALIZER = ensureInitialized();
+    
+    public static Object ensureInitialized() {
+      INSTANCE.ensureInitializedInternal();
+      return null;
+    }
+  }
+  
+  private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {
+    private static final DirectSupertype.GeneratedPQuery INSTANCE = new GeneratedPQuery();
+    
+    private final PParameter parameter_a = new PParameter("a", "org.eclipse.emf.ecore.EClass", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.eclipse.org/emf/2002/Ecore", "EClass")), PParameterDirection.INOUT);
+    
+    private final PParameter parameter_b = new PParameter("b", "org.eclipse.emf.ecore.EClass", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.eclipse.org/emf/2002/Ecore", "EClass")), PParameterDirection.INOUT);
+    
+    private final List<PParameter> parameters = Arrays.asList(parameter_a, parameter_b);
+    
+    private GeneratedPQuery() {
+      super(PVisibility.PUBLIC);
+    }
+    
+    @Override
+    public String getFullyQualifiedName() {
+      return "queries.directSupertype";
+    }
+    
+    @Override
+    public List<String> getParameterNames() {
+      return Arrays.asList("a","b");
+    }
+    
+    @Override
+    public List<PParameter> getParameters() {
+      return parameters;
+    }
+    
+    @Override
+    public Set<PBody> doGetContainedBodies() {
+      setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));
+      Set<PBody> bodies = new LinkedHashSet<>();
+      {
+          PBody body = new PBody(this);
+          PVariable var_a = body.getOrCreateVariableByName("a");
+          PVariable var_b = body.getOrCreateVariableByName("b");
+          new TypeConstraint(body, Tuples.flatTupleOf(var_a), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.eclipse.org/emf/2002/Ecore", "EClass")));
+          new TypeConstraint(body, Tuples.flatTupleOf(var_b), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.eclipse.org/emf/2002/Ecore", "EClass")));
+          body.setSymbolicParameters(Arrays.<ExportedParameter>asList(
+             new ExportedParameter(body, var_a, parameter_a),
+             new ExportedParameter(body, var_b, parameter_b)
+          ));
+          //    EClass.eSuperTypes(a,b)
+          new TypeConstraint(body, Tuples.flatTupleOf(var_a), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.eclipse.org/emf/2002/Ecore", "EClass")));
+          PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}");
+          new TypeConstraint(body, Tuples.flatTupleOf(var_a, var__virtual_0_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.eclipse.org/emf/2002/Ecore", "EClass", "eSuperTypes")));
+          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_0_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.eclipse.org/emf/2002/Ecore", "EClass")));
+          new Equality(body, var__virtual_0_, var_b);
+          bodies.add(body);
+      }
+      return bodies;
+    }
+  }
+}
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/src-gen/queries/Ecore.java b/Metrics/Metrics-Calculation/SocialNetwork_plugin/src-gen/queries/Ecore.java
new file mode 100644
index 00000000..adfa5cf8
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/src-gen/queries/Ecore.java
@@ -0,0 +1,108 @@
+/**
+ * Generated from platform:/resource/SocialNetwork_plugin/queries/queries/Ecore.vql
+ */
+package queries;
+
+import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine;
+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedPatternGroup;
+import queries.DirectSupertype;
+import queries.LoopInInheritence;
+import queries.NonSymmetricOpposite;
+import queries.Opposite;
+import queries.OppositeDifferentClass;
+import queries.SuperTypes;
+
+/**
+ * A pattern group formed of all public patterns defined in Ecore.vql.
+ * 
+ * <p>Use the static instance as any {@link interface org.eclipse.viatra.query.runtime.api.IQueryGroup}, to conveniently prepare
+ * a VIATRA Query engine for matching all patterns originally defined in file Ecore.vql,
+ * in order to achieve better performance than one-by-one on-demand matcher initialization.
+ * 
+ * <p> From package queries, the group contains the definition of the following patterns: <ul>
+ * <li>directSupertype</li>
+ * <li>loopInInheritence</li>
+ * <li>opposite</li>
+ * <li>oppositeDifferentClass</li>
+ * <li>nonSymmetricOpposite</li>
+ * <li>superTypes</li>
+ * </ul>
+ * 
+ * @see IQueryGroup
+ * 
+ */
+@SuppressWarnings("all")
+public final class Ecore extends BaseGeneratedPatternGroup {
+  /**
+   * Access the pattern group.
+   * 
+   * @return the singleton instance of the group
+   * @throws ViatraQueryRuntimeException if there was an error loading the generated code of pattern specifications
+   * 
+   */
+  public static Ecore instance() {
+    if (INSTANCE == null) {
+        INSTANCE = new Ecore();
+    }
+    return INSTANCE;
+  }
+  
+  private static Ecore INSTANCE;
+  
+  private Ecore() {
+    querySpecifications.add(DirectSupertype.instance());
+    querySpecifications.add(LoopInInheritence.instance());
+    querySpecifications.add(Opposite.instance());
+    querySpecifications.add(OppositeDifferentClass.instance());
+    querySpecifications.add(NonSymmetricOpposite.instance());
+    querySpecifications.add(SuperTypes.instance());
+  }
+  
+  public DirectSupertype getDirectSupertype() {
+    return DirectSupertype.instance();
+  }
+  
+  public DirectSupertype.Matcher getDirectSupertype(final ViatraQueryEngine engine) {
+    return DirectSupertype.Matcher.on(engine);
+  }
+  
+  public LoopInInheritence getLoopInInheritence() {
+    return LoopInInheritence.instance();
+  }
+  
+  public LoopInInheritence.Matcher getLoopInInheritence(final ViatraQueryEngine engine) {
+    return LoopInInheritence.Matcher.on(engine);
+  }
+  
+  public Opposite getOpposite() {
+    return Opposite.instance();
+  }
+  
+  public Opposite.Matcher getOpposite(final ViatraQueryEngine engine) {
+    return Opposite.Matcher.on(engine);
+  }
+  
+  public OppositeDifferentClass getOppositeDifferentClass() {
+    return OppositeDifferentClass.instance();
+  }
+  
+  public OppositeDifferentClass.Matcher getOppositeDifferentClass(final ViatraQueryEngine engine) {
+    return OppositeDifferentClass.Matcher.on(engine);
+  }
+  
+  public NonSymmetricOpposite getNonSymmetricOpposite() {
+    return NonSymmetricOpposite.instance();
+  }
+  
+  public NonSymmetricOpposite.Matcher getNonSymmetricOpposite(final ViatraQueryEngine engine) {
+    return NonSymmetricOpposite.Matcher.on(engine);
+  }
+  
+  public SuperTypes getSuperTypes() {
+    return SuperTypes.instance();
+  }
+  
+  public SuperTypes.Matcher getSuperTypes(final ViatraQueryEngine engine) {
+    return SuperTypes.Matcher.on(engine);
+  }
+}
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/src-gen/queries/LoopInInheritence.java b/Metrics/Metrics-Calculation/SocialNetwork_plugin/src-gen/queries/LoopInInheritence.java
new file mode 100644
index 00000000..5212e3d2
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/src-gen/queries/LoopInInheritence.java
@@ -0,0 +1,558 @@
+/**
+ * Generated from platform:/resource/SocialNetwork_plugin/queries/queries/Ecore.vql
+ */
+package queries;
+
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.LinkedHashSet;
+import java.util.List;
+import java.util.Objects;
+import java.util.Optional;
+import java.util.Set;
+import java.util.function.Consumer;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+import org.apache.log4j.Logger;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.viatra.query.runtime.api.IPatternMatch;
+import org.eclipse.viatra.query.runtime.api.IQuerySpecification;
+import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine;
+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;
+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecification;
+import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher;
+import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch;
+import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;
+import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;
+import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;
+import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;
+import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.PAnnotation;
+import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.ParameterReference;
+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;
+import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.BinaryTransitiveClosure;
+import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;
+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;
+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;
+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;
+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuple;
+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;
+import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil;
+import queries.DirectSupertype;
+
+/**
+ * A pattern-specific query specification that can instantiate Matcher in a type-safe way.
+ * 
+ * <p>Original source:
+ *         <code><pre>
+ *         {@literal @}Constraint(key={a}, severity="error", message="error")
+ *         pattern loopInInheritence(a: EClass) {
+ *              find directSupertype+(a,a);
+ *         }
+ * </pre></code>
+ * 
+ * @see Matcher
+ * @see Match
+ * 
+ */
+@SuppressWarnings("all")
+public final class LoopInInheritence extends BaseGeneratedEMFQuerySpecification<LoopInInheritence.Matcher> {
+  /**
+   * Pattern-specific match representation of the queries.loopInInheritence pattern,
+   * to be used in conjunction with {@link Matcher}.
+   * 
+   * <p>Class fields correspond to parameters of the pattern. Fields with value null are considered unassigned.
+   * Each instance is a (possibly partial) substitution of pattern parameters,
+   * usable to represent a match of the pattern in the result of a query,
+   * or to specify the bound (fixed) input parameters when issuing a query.
+   * 
+   * @see Matcher
+   * 
+   */
+  public static abstract class Match extends BasePatternMatch {
+    private EClass fA;
+    
+    private static List<String> parameterNames = makeImmutableList("a");
+    
+    private Match(final EClass pA) {
+      this.fA = pA;
+    }
+    
+    @Override
+    public Object get(final String parameterName) {
+      switch(parameterName) {
+          case "a": return this.fA;
+          default: return null;
+      }
+    }
+    
+    @Override
+    public Object get(final int index) {
+      switch(index) {
+          case 0: return this.fA;
+          default: return null;
+      }
+    }
+    
+    public EClass getA() {
+      return this.fA;
+    }
+    
+    @Override
+    public boolean set(final String parameterName, final Object newValue) {
+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();
+      if ("a".equals(parameterName) ) {
+          this.fA = (EClass) newValue;
+          return true;
+      }
+      return false;
+    }
+    
+    public void setA(final EClass pA) {
+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();
+      this.fA = pA;
+    }
+    
+    @Override
+    public String patternName() {
+      return "queries.loopInInheritence";
+    }
+    
+    @Override
+    public List<String> parameterNames() {
+      return LoopInInheritence.Match.parameterNames;
+    }
+    
+    @Override
+    public Object[] toArray() {
+      return new Object[]{fA};
+    }
+    
+    @Override
+    public LoopInInheritence.Match toImmutable() {
+      return isMutable() ? newMatch(fA) : this;
+    }
+    
+    @Override
+    public String prettyPrint() {
+      StringBuilder result = new StringBuilder();
+      result.append("\"a\"=" + prettyPrintValue(fA));
+      return result.toString();
+    }
+    
+    @Override
+    public int hashCode() {
+      return Objects.hash(fA);
+    }
+    
+    @Override
+    public boolean equals(final Object obj) {
+      if (this == obj)
+          return true;
+      if (obj == null) {
+          return false;
+      }
+      if ((obj instanceof LoopInInheritence.Match)) {
+          LoopInInheritence.Match other = (LoopInInheritence.Match) obj;
+          return Objects.equals(fA, other.fA);
+      } else {
+          // this should be infrequent
+          if (!(obj instanceof IPatternMatch)) {
+              return false;
+          }
+          IPatternMatch otherSig  = (IPatternMatch) obj;
+          return Objects.equals(specification(), otherSig.specification()) && Arrays.deepEquals(toArray(), otherSig.toArray());
+      }
+    }
+    
+    @Override
+    public LoopInInheritence specification() {
+      return LoopInInheritence.instance();
+    }
+    
+    /**
+     * Returns an empty, mutable match.
+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
+     * 
+     * @return the empty match.
+     * 
+     */
+    public static LoopInInheritence.Match newEmptyMatch() {
+      return new Mutable(null);
+    }
+    
+    /**
+     * Returns a mutable (partial) match.
+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
+     * 
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @return the new, mutable (partial) match object.
+     * 
+     */
+    public static LoopInInheritence.Match newMutableMatch(final EClass pA) {
+      return new Mutable(pA);
+    }
+    
+    /**
+     * Returns a new (partial) match.
+     * This can be used e.g. to call the matcher with a partial match.
+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @return the (partial) match object.
+     * 
+     */
+    public static LoopInInheritence.Match newMatch(final EClass pA) {
+      return new Immutable(pA);
+    }
+    
+    private static final class Mutable extends LoopInInheritence.Match {
+      Mutable(final EClass pA) {
+        super(pA);
+      }
+      
+      @Override
+      public boolean isMutable() {
+        return true;
+      }
+    }
+    
+    private static final class Immutable extends LoopInInheritence.Match {
+      Immutable(final EClass pA) {
+        super(pA);
+      }
+      
+      @Override
+      public boolean isMutable() {
+        return false;
+      }
+    }
+  }
+  
+  /**
+   * Generated pattern matcher API of the queries.loopInInheritence pattern,
+   * providing pattern-specific query methods.
+   * 
+   * <p>Use the pattern matcher on a given model via {@link #on(ViatraQueryEngine)},
+   * e.g. in conjunction with {@link ViatraQueryEngine#on(QueryScope)}.
+   * 
+   * <p>Matches of the pattern will be represented as {@link Match}.
+   * 
+   * <p>Original source:
+   * <code><pre>
+   * {@literal @}Constraint(key={a}, severity="error", message="error")
+   * pattern loopInInheritence(a: EClass) {
+   *    find directSupertype+(a,a);
+   * }
+   * </pre></code>
+   * 
+   * @see Match
+   * @see LoopInInheritence
+   * 
+   */
+  public static class Matcher extends BaseMatcher<LoopInInheritence.Match> {
+    /**
+     * Initializes the pattern matcher within an existing VIATRA Query engine.
+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
+     * 
+     * @param engine the existing VIATRA Query engine in which this matcher will be created.
+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
+     * 
+     */
+    public static LoopInInheritence.Matcher on(final ViatraQueryEngine engine) {
+      // check if matcher already exists
+      Matcher matcher = engine.getExistingMatcher(querySpecification());
+      if (matcher == null) {
+          matcher = (Matcher)engine.getMatcher(querySpecification());
+      }
+      return matcher;
+    }
+    
+    /**
+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
+     * @return an initialized matcher
+     * @noreference This method is for internal matcher initialization by the framework, do not call it manually.
+     * 
+     */
+    public static LoopInInheritence.Matcher create() {
+      return new Matcher();
+    }
+    
+    private static final int POSITION_A = 0;
+    
+    private static final Logger LOGGER = ViatraQueryLoggingUtil.getLogger(LoopInInheritence.Matcher.class);
+    
+    /**
+     * Initializes the pattern matcher within an existing VIATRA Query engine.
+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
+     * 
+     * @param engine the existing VIATRA Query engine in which this matcher will be created.
+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
+     * 
+     */
+    private Matcher() {
+      super(querySpecification());
+    }
+    
+    /**
+     * Returns the set of all matches of the pattern that conform to the given fixed values of some parameters.
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @return matches represented as a Match object.
+     * 
+     */
+    public Collection<LoopInInheritence.Match> getAllMatches(final EClass pA) {
+      return rawStreamAllMatches(new Object[]{pA}).collect(Collectors.toSet());
+    }
+    
+    /**
+     * Returns a stream of all matches of the pattern that conform to the given fixed values of some parameters.
+     * </p>
+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @return a stream of matches represented as a Match object.
+     * 
+     */
+    public Stream<LoopInInheritence.Match> streamAllMatches(final EClass pA) {
+      return rawStreamAllMatches(new Object[]{pA});
+    }
+    
+    /**
+     * Returns an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
+     * Neither determinism nor randomness of selection is guaranteed.
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @return a match represented as a Match object, or null if no match is found.
+     * 
+     */
+    public Optional<LoopInInheritence.Match> getOneArbitraryMatch(final EClass pA) {
+      return rawGetOneArbitraryMatch(new Object[]{pA});
+    }
+    
+    /**
+     * Indicates whether the given combination of specified pattern parameters constitute a valid pattern match,
+     * under any possible substitution of the unspecified parameters (if any).
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @return true if the input is a valid (partial) match of the pattern.
+     * 
+     */
+    public boolean hasMatch(final EClass pA) {
+      return rawHasMatch(new Object[]{pA});
+    }
+    
+    /**
+     * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters.
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @return the number of pattern matches found.
+     * 
+     */
+    public int countMatches(final EClass pA) {
+      return rawCountMatches(new Object[]{pA});
+    }
+    
+    /**
+     * Executes the given processor on an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
+     * Neither determinism nor randomness of selection is guaranteed.
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @param processor the action that will process the selected match.
+     * @return true if the pattern has at least one match with the given parameter values, false if the processor was not invoked
+     * 
+     */
+    public boolean forOneArbitraryMatch(final EClass pA, final Consumer<? super LoopInInheritence.Match> processor) {
+      return rawForOneArbitraryMatch(new Object[]{pA}, processor);
+    }
+    
+    /**
+     * Returns a new (partial) match.
+     * This can be used e.g. to call the matcher with a partial match.
+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @return the (partial) match object.
+     * 
+     */
+    public LoopInInheritence.Match newMatch(final EClass pA) {
+      return LoopInInheritence.Match.newMatch(pA);
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for a.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    protected Stream<EClass> rawStreamAllValuesOfa(final Object[] parameters) {
+      return rawStreamAllValues(POSITION_A, parameters).map(EClass.class::cast);
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for a.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Set<EClass> getAllValuesOfa() {
+      return rawStreamAllValuesOfa(emptyArray()).collect(Collectors.toSet());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for a.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Stream<EClass> streamAllValuesOfa() {
+      return rawStreamAllValuesOfa(emptyArray());
+    }
+    
+    @Override
+    protected LoopInInheritence.Match tupleToMatch(final Tuple t) {
+      try {
+          return LoopInInheritence.Match.newMatch((EClass) t.get(POSITION_A));
+      } catch(ClassCastException e) {
+          LOGGER.error("Element(s) in tuple not properly typed!",e);
+          return null;
+      }
+    }
+    
+    @Override
+    protected LoopInInheritence.Match arrayToMatch(final Object[] match) {
+      try {
+          return LoopInInheritence.Match.newMatch((EClass) match[POSITION_A]);
+      } catch(ClassCastException e) {
+          LOGGER.error("Element(s) in array not properly typed!",e);
+          return null;
+      }
+    }
+    
+    @Override
+    protected LoopInInheritence.Match arrayToMatchMutable(final Object[] match) {
+      try {
+          return LoopInInheritence.Match.newMutableMatch((EClass) match[POSITION_A]);
+      } catch(ClassCastException e) {
+          LOGGER.error("Element(s) in array not properly typed!",e);
+          return null;
+      }
+    }
+    
+    /**
+     * @return the singleton instance of the query specification of this pattern
+     * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
+     * 
+     */
+    public static IQuerySpecification<LoopInInheritence.Matcher> querySpecification() {
+      return LoopInInheritence.instance();
+    }
+  }
+  
+  private LoopInInheritence() {
+    super(GeneratedPQuery.INSTANCE);
+  }
+  
+  /**
+   * @return the singleton instance of the query specification
+   * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
+   * 
+   */
+  public static LoopInInheritence instance() {
+    try{
+        return LazyHolder.INSTANCE;
+    } catch (ExceptionInInitializerError err) {
+        throw processInitializerError(err);
+    }
+  }
+  
+  @Override
+  protected LoopInInheritence.Matcher instantiate(final ViatraQueryEngine engine) {
+    return LoopInInheritence.Matcher.on(engine);
+  }
+  
+  @Override
+  public LoopInInheritence.Matcher instantiate() {
+    return LoopInInheritence.Matcher.create();
+  }
+  
+  @Override
+  public LoopInInheritence.Match newEmptyMatch() {
+    return LoopInInheritence.Match.newEmptyMatch();
+  }
+  
+  @Override
+  public LoopInInheritence.Match newMatch(final Object... parameters) {
+    return LoopInInheritence.Match.newMatch((org.eclipse.emf.ecore.EClass) parameters[0]);
+  }
+  
+  /**
+   * Inner class allowing the singleton instance of {@link LoopInInheritence} to be created 
+   *     <b>not</b> at the class load time of the outer class, 
+   *     but rather at the first call to {@link LoopInInheritence#instance()}.
+   * 
+   * <p> This workaround is required e.g. to support recursion.
+   * 
+   */
+  private static class LazyHolder {
+    private static final LoopInInheritence INSTANCE = new LoopInInheritence();
+    
+    /**
+     * Statically initializes the query specification <b>after</b> the field {@link #INSTANCE} is assigned.
+     * This initialization order is required to support indirect recursion.
+     * 
+     * <p> The static initializer is defined using a helper field to work around limitations of the code generator.
+     * 
+     */
+    private static final Object STATIC_INITIALIZER = ensureInitialized();
+    
+    public static Object ensureInitialized() {
+      INSTANCE.ensureInitializedInternal();
+      return null;
+    }
+  }
+  
+  private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {
+    private static final LoopInInheritence.GeneratedPQuery INSTANCE = new GeneratedPQuery();
+    
+    private final PParameter parameter_a = new PParameter("a", "org.eclipse.emf.ecore.EClass", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.eclipse.org/emf/2002/Ecore", "EClass")), PParameterDirection.INOUT);
+    
+    private final List<PParameter> parameters = Arrays.asList(parameter_a);
+    
+    private GeneratedPQuery() {
+      super(PVisibility.PUBLIC);
+    }
+    
+    @Override
+    public String getFullyQualifiedName() {
+      return "queries.loopInInheritence";
+    }
+    
+    @Override
+    public List<String> getParameterNames() {
+      return Arrays.asList("a");
+    }
+    
+    @Override
+    public List<PParameter> getParameters() {
+      return parameters;
+    }
+    
+    @Override
+    public Set<PBody> doGetContainedBodies() {
+      setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));
+      Set<PBody> bodies = new LinkedHashSet<>();
+      {
+          PBody body = new PBody(this);
+          PVariable var_a = body.getOrCreateVariableByName("a");
+          new TypeConstraint(body, Tuples.flatTupleOf(var_a), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.eclipse.org/emf/2002/Ecore", "EClass")));
+          body.setSymbolicParameters(Arrays.<ExportedParameter>asList(
+             new ExportedParameter(body, var_a, parameter_a)
+          ));
+          //    find directSupertype+(a,a)
+          new BinaryTransitiveClosure(body, Tuples.flatTupleOf(var_a, var_a), DirectSupertype.instance().getInternalQueryRepresentation());
+          bodies.add(body);
+      }
+      {
+          PAnnotation annotation = new PAnnotation("Constraint");
+          annotation.addAttribute("key", Arrays.asList(new Object[] {
+                              new ParameterReference("a")
+                              }));
+          annotation.addAttribute("severity", "error");
+          annotation.addAttribute("message", "error");
+          addAnnotation(annotation);
+      }
+      return bodies;
+    }
+  }
+}
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/src-gen/queries/NonSymmetricOpposite.java b/Metrics/Metrics-Calculation/SocialNetwork_plugin/src-gen/queries/NonSymmetricOpposite.java
new file mode 100644
index 00000000..c98014f5
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/src-gen/queries/NonSymmetricOpposite.java
@@ -0,0 +1,718 @@
+/**
+ * Generated from platform:/resource/SocialNetwork_plugin/queries/queries/Ecore.vql
+ */
+package queries;
+
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.LinkedHashSet;
+import java.util.List;
+import java.util.Objects;
+import java.util.Optional;
+import java.util.Set;
+import java.util.function.Consumer;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+import org.apache.log4j.Logger;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.EReference;
+import org.eclipse.viatra.query.runtime.api.IPatternMatch;
+import org.eclipse.viatra.query.runtime.api.IQuerySpecification;
+import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine;
+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;
+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecification;
+import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher;
+import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch;
+import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;
+import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;
+import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;
+import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;
+import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.PAnnotation;
+import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.ParameterReference;
+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;
+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.NegativePatternCall;
+import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.PositivePatternCall;
+import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;
+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;
+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;
+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;
+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuple;
+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;
+import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil;
+import queries.Opposite;
+
+/**
+ * A pattern-specific query specification that can instantiate Matcher in a type-safe way.
+ * 
+ * <p>Original source:
+ *         <code><pre>
+ *         {@literal @}Constraint(key={a}, severity="error", message="error")
+ *         pattern nonSymmetricOpposite(a:EReference, b:EReference) {
+ *              find opposite(a,b);
+ *              neg find opposite(b,a);
+ *         }
+ * </pre></code>
+ * 
+ * @see Matcher
+ * @see Match
+ * 
+ */
+@SuppressWarnings("all")
+public final class NonSymmetricOpposite extends BaseGeneratedEMFQuerySpecification<NonSymmetricOpposite.Matcher> {
+  /**
+   * Pattern-specific match representation of the queries.nonSymmetricOpposite pattern,
+   * to be used in conjunction with {@link Matcher}.
+   * 
+   * <p>Class fields correspond to parameters of the pattern. Fields with value null are considered unassigned.
+   * Each instance is a (possibly partial) substitution of pattern parameters,
+   * usable to represent a match of the pattern in the result of a query,
+   * or to specify the bound (fixed) input parameters when issuing a query.
+   * 
+   * @see Matcher
+   * 
+   */
+  public static abstract class Match extends BasePatternMatch {
+    private EReference fA;
+    
+    private EReference fB;
+    
+    private static List<String> parameterNames = makeImmutableList("a", "b");
+    
+    private Match(final EReference pA, final EReference pB) {
+      this.fA = pA;
+      this.fB = pB;
+    }
+    
+    @Override
+    public Object get(final String parameterName) {
+      switch(parameterName) {
+          case "a": return this.fA;
+          case "b": return this.fB;
+          default: return null;
+      }
+    }
+    
+    @Override
+    public Object get(final int index) {
+      switch(index) {
+          case 0: return this.fA;
+          case 1: return this.fB;
+          default: return null;
+      }
+    }
+    
+    public EReference getA() {
+      return this.fA;
+    }
+    
+    public EReference getB() {
+      return this.fB;
+    }
+    
+    @Override
+    public boolean set(final String parameterName, final Object newValue) {
+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();
+      if ("a".equals(parameterName) ) {
+          this.fA = (EReference) newValue;
+          return true;
+      }
+      if ("b".equals(parameterName) ) {
+          this.fB = (EReference) newValue;
+          return true;
+      }
+      return false;
+    }
+    
+    public void setA(final EReference pA) {
+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();
+      this.fA = pA;
+    }
+    
+    public void setB(final EReference pB) {
+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();
+      this.fB = pB;
+    }
+    
+    @Override
+    public String patternName() {
+      return "queries.nonSymmetricOpposite";
+    }
+    
+    @Override
+    public List<String> parameterNames() {
+      return NonSymmetricOpposite.Match.parameterNames;
+    }
+    
+    @Override
+    public Object[] toArray() {
+      return new Object[]{fA, fB};
+    }
+    
+    @Override
+    public NonSymmetricOpposite.Match toImmutable() {
+      return isMutable() ? newMatch(fA, fB) : this;
+    }
+    
+    @Override
+    public String prettyPrint() {
+      StringBuilder result = new StringBuilder();
+      result.append("\"a\"=" + prettyPrintValue(fA) + ", ");
+      result.append("\"b\"=" + prettyPrintValue(fB));
+      return result.toString();
+    }
+    
+    @Override
+    public int hashCode() {
+      return Objects.hash(fA, fB);
+    }
+    
+    @Override
+    public boolean equals(final Object obj) {
+      if (this == obj)
+          return true;
+      if (obj == null) {
+          return false;
+      }
+      if ((obj instanceof NonSymmetricOpposite.Match)) {
+          NonSymmetricOpposite.Match other = (NonSymmetricOpposite.Match) obj;
+          return Objects.equals(fA, other.fA) && Objects.equals(fB, other.fB);
+      } else {
+          // this should be infrequent
+          if (!(obj instanceof IPatternMatch)) {
+              return false;
+          }
+          IPatternMatch otherSig  = (IPatternMatch) obj;
+          return Objects.equals(specification(), otherSig.specification()) && Arrays.deepEquals(toArray(), otherSig.toArray());
+      }
+    }
+    
+    @Override
+    public NonSymmetricOpposite specification() {
+      return NonSymmetricOpposite.instance();
+    }
+    
+    /**
+     * Returns an empty, mutable match.
+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
+     * 
+     * @return the empty match.
+     * 
+     */
+    public static NonSymmetricOpposite.Match newEmptyMatch() {
+      return new Mutable(null, null);
+    }
+    
+    /**
+     * Returns a mutable (partial) match.
+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
+     * 
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @param pB the fixed value of pattern parameter b, or null if not bound.
+     * @return the new, mutable (partial) match object.
+     * 
+     */
+    public static NonSymmetricOpposite.Match newMutableMatch(final EReference pA, final EReference pB) {
+      return new Mutable(pA, pB);
+    }
+    
+    /**
+     * Returns a new (partial) match.
+     * This can be used e.g. to call the matcher with a partial match.
+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @param pB the fixed value of pattern parameter b, or null if not bound.
+     * @return the (partial) match object.
+     * 
+     */
+    public static NonSymmetricOpposite.Match newMatch(final EReference pA, final EReference pB) {
+      return new Immutable(pA, pB);
+    }
+    
+    private static final class Mutable extends NonSymmetricOpposite.Match {
+      Mutable(final EReference pA, final EReference pB) {
+        super(pA, pB);
+      }
+      
+      @Override
+      public boolean isMutable() {
+        return true;
+      }
+    }
+    
+    private static final class Immutable extends NonSymmetricOpposite.Match {
+      Immutable(final EReference pA, final EReference pB) {
+        super(pA, pB);
+      }
+      
+      @Override
+      public boolean isMutable() {
+        return false;
+      }
+    }
+  }
+  
+  /**
+   * Generated pattern matcher API of the queries.nonSymmetricOpposite pattern,
+   * providing pattern-specific query methods.
+   * 
+   * <p>Use the pattern matcher on a given model via {@link #on(ViatraQueryEngine)},
+   * e.g. in conjunction with {@link ViatraQueryEngine#on(QueryScope)}.
+   * 
+   * <p>Matches of the pattern will be represented as {@link Match}.
+   * 
+   * <p>Original source:
+   * <code><pre>
+   * {@literal @}Constraint(key={a}, severity="error", message="error")
+   * pattern nonSymmetricOpposite(a:EReference, b:EReference) {
+   *    find opposite(a,b);
+   *    neg find opposite(b,a);
+   * }
+   * </pre></code>
+   * 
+   * @see Match
+   * @see NonSymmetricOpposite
+   * 
+   */
+  public static class Matcher extends BaseMatcher<NonSymmetricOpposite.Match> {
+    /**
+     * Initializes the pattern matcher within an existing VIATRA Query engine.
+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
+     * 
+     * @param engine the existing VIATRA Query engine in which this matcher will be created.
+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
+     * 
+     */
+    public static NonSymmetricOpposite.Matcher on(final ViatraQueryEngine engine) {
+      // check if matcher already exists
+      Matcher matcher = engine.getExistingMatcher(querySpecification());
+      if (matcher == null) {
+          matcher = (Matcher)engine.getMatcher(querySpecification());
+      }
+      return matcher;
+    }
+    
+    /**
+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
+     * @return an initialized matcher
+     * @noreference This method is for internal matcher initialization by the framework, do not call it manually.
+     * 
+     */
+    public static NonSymmetricOpposite.Matcher create() {
+      return new Matcher();
+    }
+    
+    private static final int POSITION_A = 0;
+    
+    private static final int POSITION_B = 1;
+    
+    private static final Logger LOGGER = ViatraQueryLoggingUtil.getLogger(NonSymmetricOpposite.Matcher.class);
+    
+    /**
+     * Initializes the pattern matcher within an existing VIATRA Query engine.
+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
+     * 
+     * @param engine the existing VIATRA Query engine in which this matcher will be created.
+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
+     * 
+     */
+    private Matcher() {
+      super(querySpecification());
+    }
+    
+    /**
+     * Returns the set of all matches of the pattern that conform to the given fixed values of some parameters.
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @param pB the fixed value of pattern parameter b, or null if not bound.
+     * @return matches represented as a Match object.
+     * 
+     */
+    public Collection<NonSymmetricOpposite.Match> getAllMatches(final EReference pA, final EReference pB) {
+      return rawStreamAllMatches(new Object[]{pA, pB}).collect(Collectors.toSet());
+    }
+    
+    /**
+     * Returns a stream of all matches of the pattern that conform to the given fixed values of some parameters.
+     * </p>
+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @param pB the fixed value of pattern parameter b, or null if not bound.
+     * @return a stream of matches represented as a Match object.
+     * 
+     */
+    public Stream<NonSymmetricOpposite.Match> streamAllMatches(final EReference pA, final EReference pB) {
+      return rawStreamAllMatches(new Object[]{pA, pB});
+    }
+    
+    /**
+     * Returns an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
+     * Neither determinism nor randomness of selection is guaranteed.
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @param pB the fixed value of pattern parameter b, or null if not bound.
+     * @return a match represented as a Match object, or null if no match is found.
+     * 
+     */
+    public Optional<NonSymmetricOpposite.Match> getOneArbitraryMatch(final EReference pA, final EReference pB) {
+      return rawGetOneArbitraryMatch(new Object[]{pA, pB});
+    }
+    
+    /**
+     * Indicates whether the given combination of specified pattern parameters constitute a valid pattern match,
+     * under any possible substitution of the unspecified parameters (if any).
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @param pB the fixed value of pattern parameter b, or null if not bound.
+     * @return true if the input is a valid (partial) match of the pattern.
+     * 
+     */
+    public boolean hasMatch(final EReference pA, final EReference pB) {
+      return rawHasMatch(new Object[]{pA, pB});
+    }
+    
+    /**
+     * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters.
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @param pB the fixed value of pattern parameter b, or null if not bound.
+     * @return the number of pattern matches found.
+     * 
+     */
+    public int countMatches(final EReference pA, final EReference pB) {
+      return rawCountMatches(new Object[]{pA, pB});
+    }
+    
+    /**
+     * Executes the given processor on an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
+     * Neither determinism nor randomness of selection is guaranteed.
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @param pB the fixed value of pattern parameter b, or null if not bound.
+     * @param processor the action that will process the selected match.
+     * @return true if the pattern has at least one match with the given parameter values, false if the processor was not invoked
+     * 
+     */
+    public boolean forOneArbitraryMatch(final EReference pA, final EReference pB, final Consumer<? super NonSymmetricOpposite.Match> processor) {
+      return rawForOneArbitraryMatch(new Object[]{pA, pB}, processor);
+    }
+    
+    /**
+     * Returns a new (partial) match.
+     * This can be used e.g. to call the matcher with a partial match.
+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @param pB the fixed value of pattern parameter b, or null if not bound.
+     * @return the (partial) match object.
+     * 
+     */
+    public NonSymmetricOpposite.Match newMatch(final EReference pA, final EReference pB) {
+      return NonSymmetricOpposite.Match.newMatch(pA, pB);
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for a.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    protected Stream<EReference> rawStreamAllValuesOfa(final Object[] parameters) {
+      return rawStreamAllValues(POSITION_A, parameters).map(EReference.class::cast);
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for a.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Set<EReference> getAllValuesOfa() {
+      return rawStreamAllValuesOfa(emptyArray()).collect(Collectors.toSet());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for a.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Stream<EReference> streamAllValuesOfa() {
+      return rawStreamAllValuesOfa(emptyArray());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for a.
+     * </p>
+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
+     *      
+     * @return the Stream of all values or empty set if there are no matches
+     * 
+     */
+    public Stream<EReference> streamAllValuesOfa(final NonSymmetricOpposite.Match partialMatch) {
+      return rawStreamAllValuesOfa(partialMatch.toArray());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for a.
+     * </p>
+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
+     *      
+     * @return the Stream of all values or empty set if there are no matches
+     * 
+     */
+    public Stream<EReference> streamAllValuesOfa(final EReference pB) {
+      return rawStreamAllValuesOfa(new Object[]{null, pB});
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for a.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Set<EReference> getAllValuesOfa(final NonSymmetricOpposite.Match partialMatch) {
+      return rawStreamAllValuesOfa(partialMatch.toArray()).collect(Collectors.toSet());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for a.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Set<EReference> getAllValuesOfa(final EReference pB) {
+      return rawStreamAllValuesOfa(new Object[]{null, pB}).collect(Collectors.toSet());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for b.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    protected Stream<EReference> rawStreamAllValuesOfb(final Object[] parameters) {
+      return rawStreamAllValues(POSITION_B, parameters).map(EReference.class::cast);
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for b.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Set<EReference> getAllValuesOfb() {
+      return rawStreamAllValuesOfb(emptyArray()).collect(Collectors.toSet());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for b.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Stream<EReference> streamAllValuesOfb() {
+      return rawStreamAllValuesOfb(emptyArray());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for b.
+     * </p>
+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
+     *      
+     * @return the Stream of all values or empty set if there are no matches
+     * 
+     */
+    public Stream<EReference> streamAllValuesOfb(final NonSymmetricOpposite.Match partialMatch) {
+      return rawStreamAllValuesOfb(partialMatch.toArray());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for b.
+     * </p>
+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
+     *      
+     * @return the Stream of all values or empty set if there are no matches
+     * 
+     */
+    public Stream<EReference> streamAllValuesOfb(final EReference pA) {
+      return rawStreamAllValuesOfb(new Object[]{pA, null});
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for b.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Set<EReference> getAllValuesOfb(final NonSymmetricOpposite.Match partialMatch) {
+      return rawStreamAllValuesOfb(partialMatch.toArray()).collect(Collectors.toSet());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for b.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Set<EReference> getAllValuesOfb(final EReference pA) {
+      return rawStreamAllValuesOfb(new Object[]{pA, null}).collect(Collectors.toSet());
+    }
+    
+    @Override
+    protected NonSymmetricOpposite.Match tupleToMatch(final Tuple t) {
+      try {
+          return NonSymmetricOpposite.Match.newMatch((EReference) t.get(POSITION_A), (EReference) t.get(POSITION_B));
+      } catch(ClassCastException e) {
+          LOGGER.error("Element(s) in tuple not properly typed!",e);
+          return null;
+      }
+    }
+    
+    @Override
+    protected NonSymmetricOpposite.Match arrayToMatch(final Object[] match) {
+      try {
+          return NonSymmetricOpposite.Match.newMatch((EReference) match[POSITION_A], (EReference) match[POSITION_B]);
+      } catch(ClassCastException e) {
+          LOGGER.error("Element(s) in array not properly typed!",e);
+          return null;
+      }
+    }
+    
+    @Override
+    protected NonSymmetricOpposite.Match arrayToMatchMutable(final Object[] match) {
+      try {
+          return NonSymmetricOpposite.Match.newMutableMatch((EReference) match[POSITION_A], (EReference) match[POSITION_B]);
+      } catch(ClassCastException e) {
+          LOGGER.error("Element(s) in array not properly typed!",e);
+          return null;
+      }
+    }
+    
+    /**
+     * @return the singleton instance of the query specification of this pattern
+     * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
+     * 
+     */
+    public static IQuerySpecification<NonSymmetricOpposite.Matcher> querySpecification() {
+      return NonSymmetricOpposite.instance();
+    }
+  }
+  
+  private NonSymmetricOpposite() {
+    super(GeneratedPQuery.INSTANCE);
+  }
+  
+  /**
+   * @return the singleton instance of the query specification
+   * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
+   * 
+   */
+  public static NonSymmetricOpposite instance() {
+    try{
+        return LazyHolder.INSTANCE;
+    } catch (ExceptionInInitializerError err) {
+        throw processInitializerError(err);
+    }
+  }
+  
+  @Override
+  protected NonSymmetricOpposite.Matcher instantiate(final ViatraQueryEngine engine) {
+    return NonSymmetricOpposite.Matcher.on(engine);
+  }
+  
+  @Override
+  public NonSymmetricOpposite.Matcher instantiate() {
+    return NonSymmetricOpposite.Matcher.create();
+  }
+  
+  @Override
+  public NonSymmetricOpposite.Match newEmptyMatch() {
+    return NonSymmetricOpposite.Match.newEmptyMatch();
+  }
+  
+  @Override
+  public NonSymmetricOpposite.Match newMatch(final Object... parameters) {
+    return NonSymmetricOpposite.Match.newMatch((org.eclipse.emf.ecore.EReference) parameters[0], (org.eclipse.emf.ecore.EReference) parameters[1]);
+  }
+  
+  /**
+   * Inner class allowing the singleton instance of {@link NonSymmetricOpposite} to be created 
+   *     <b>not</b> at the class load time of the outer class, 
+   *     but rather at the first call to {@link NonSymmetricOpposite#instance()}.
+   * 
+   * <p> This workaround is required e.g. to support recursion.
+   * 
+   */
+  private static class LazyHolder {
+    private static final NonSymmetricOpposite INSTANCE = new NonSymmetricOpposite();
+    
+    /**
+     * Statically initializes the query specification <b>after</b> the field {@link #INSTANCE} is assigned.
+     * This initialization order is required to support indirect recursion.
+     * 
+     * <p> The static initializer is defined using a helper field to work around limitations of the code generator.
+     * 
+     */
+    private static final Object STATIC_INITIALIZER = ensureInitialized();
+    
+    public static Object ensureInitialized() {
+      INSTANCE.ensureInitializedInternal();
+      return null;
+    }
+  }
+  
+  private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {
+    private static final NonSymmetricOpposite.GeneratedPQuery INSTANCE = new GeneratedPQuery();
+    
+    private final PParameter parameter_a = new PParameter("a", "org.eclipse.emf.ecore.EReference", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.eclipse.org/emf/2002/Ecore", "EReference")), PParameterDirection.INOUT);
+    
+    private final PParameter parameter_b = new PParameter("b", "org.eclipse.emf.ecore.EReference", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.eclipse.org/emf/2002/Ecore", "EReference")), PParameterDirection.INOUT);
+    
+    private final List<PParameter> parameters = Arrays.asList(parameter_a, parameter_b);
+    
+    private GeneratedPQuery() {
+      super(PVisibility.PUBLIC);
+    }
+    
+    @Override
+    public String getFullyQualifiedName() {
+      return "queries.nonSymmetricOpposite";
+    }
+    
+    @Override
+    public List<String> getParameterNames() {
+      return Arrays.asList("a","b");
+    }
+    
+    @Override
+    public List<PParameter> getParameters() {
+      return parameters;
+    }
+    
+    @Override
+    public Set<PBody> doGetContainedBodies() {
+      setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));
+      Set<PBody> bodies = new LinkedHashSet<>();
+      {
+          PBody body = new PBody(this);
+          PVariable var_a = body.getOrCreateVariableByName("a");
+          PVariable var_b = body.getOrCreateVariableByName("b");
+          new TypeConstraint(body, Tuples.flatTupleOf(var_a), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.eclipse.org/emf/2002/Ecore", "EReference")));
+          new TypeConstraint(body, Tuples.flatTupleOf(var_b), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.eclipse.org/emf/2002/Ecore", "EReference")));
+          body.setSymbolicParameters(Arrays.<ExportedParameter>asList(
+             new ExportedParameter(body, var_a, parameter_a),
+             new ExportedParameter(body, var_b, parameter_b)
+          ));
+          //    find opposite(a,b)
+          new PositivePatternCall(body, Tuples.flatTupleOf(var_a, var_b), Opposite.instance().getInternalQueryRepresentation());
+          //    neg find opposite(b,a)
+          new NegativePatternCall(body, Tuples.flatTupleOf(var_b, var_a), Opposite.instance().getInternalQueryRepresentation());
+          bodies.add(body);
+      }
+      {
+          PAnnotation annotation = new PAnnotation("Constraint");
+          annotation.addAttribute("key", Arrays.asList(new Object[] {
+                              new ParameterReference("a")
+                              }));
+          annotation.addAttribute("severity", "error");
+          annotation.addAttribute("message", "error");
+          addAnnotation(annotation);
+      }
+      return bodies;
+    }
+  }
+}
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/src-gen/queries/Opposite.java b/Metrics/Metrics-Calculation/SocialNetwork_plugin/src-gen/queries/Opposite.java
new file mode 100644
index 00000000..ab808e10
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/src-gen/queries/Opposite.java
@@ -0,0 +1,704 @@
+/**
+ * Generated from platform:/resource/SocialNetwork_plugin/queries/queries/Ecore.vql
+ */
+package queries;
+
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.LinkedHashSet;
+import java.util.List;
+import java.util.Objects;
+import java.util.Optional;
+import java.util.Set;
+import java.util.function.Consumer;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+import org.apache.log4j.Logger;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.EReference;
+import org.eclipse.viatra.query.runtime.api.IPatternMatch;
+import org.eclipse.viatra.query.runtime.api.IQuerySpecification;
+import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine;
+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;
+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecification;
+import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher;
+import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch;
+import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;
+import org.eclipse.viatra.query.runtime.emf.types.EStructuralFeatureInstancesKey;
+import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;
+import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;
+import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;
+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Equality;
+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;
+import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;
+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;
+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;
+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;
+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuple;
+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;
+import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil;
+
+/**
+ * A pattern-specific query specification that can instantiate Matcher in a type-safe way.
+ * 
+ * <p>Original source:
+ *         <code><pre>
+ *         pattern opposite(a:EReference, b: EReference) {
+ *              EReference.eOpposite(a,b);
+ *         }
+ * </pre></code>
+ * 
+ * @see Matcher
+ * @see Match
+ * 
+ */
+@SuppressWarnings("all")
+public final class Opposite extends BaseGeneratedEMFQuerySpecification<Opposite.Matcher> {
+  /**
+   * Pattern-specific match representation of the queries.opposite pattern,
+   * to be used in conjunction with {@link Matcher}.
+   * 
+   * <p>Class fields correspond to parameters of the pattern. Fields with value null are considered unassigned.
+   * Each instance is a (possibly partial) substitution of pattern parameters,
+   * usable to represent a match of the pattern in the result of a query,
+   * or to specify the bound (fixed) input parameters when issuing a query.
+   * 
+   * @see Matcher
+   * 
+   */
+  public static abstract class Match extends BasePatternMatch {
+    private EReference fA;
+    
+    private EReference fB;
+    
+    private static List<String> parameterNames = makeImmutableList("a", "b");
+    
+    private Match(final EReference pA, final EReference pB) {
+      this.fA = pA;
+      this.fB = pB;
+    }
+    
+    @Override
+    public Object get(final String parameterName) {
+      switch(parameterName) {
+          case "a": return this.fA;
+          case "b": return this.fB;
+          default: return null;
+      }
+    }
+    
+    @Override
+    public Object get(final int index) {
+      switch(index) {
+          case 0: return this.fA;
+          case 1: return this.fB;
+          default: return null;
+      }
+    }
+    
+    public EReference getA() {
+      return this.fA;
+    }
+    
+    public EReference getB() {
+      return this.fB;
+    }
+    
+    @Override
+    public boolean set(final String parameterName, final Object newValue) {
+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();
+      if ("a".equals(parameterName) ) {
+          this.fA = (EReference) newValue;
+          return true;
+      }
+      if ("b".equals(parameterName) ) {
+          this.fB = (EReference) newValue;
+          return true;
+      }
+      return false;
+    }
+    
+    public void setA(final EReference pA) {
+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();
+      this.fA = pA;
+    }
+    
+    public void setB(final EReference pB) {
+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();
+      this.fB = pB;
+    }
+    
+    @Override
+    public String patternName() {
+      return "queries.opposite";
+    }
+    
+    @Override
+    public List<String> parameterNames() {
+      return Opposite.Match.parameterNames;
+    }
+    
+    @Override
+    public Object[] toArray() {
+      return new Object[]{fA, fB};
+    }
+    
+    @Override
+    public Opposite.Match toImmutable() {
+      return isMutable() ? newMatch(fA, fB) : this;
+    }
+    
+    @Override
+    public String prettyPrint() {
+      StringBuilder result = new StringBuilder();
+      result.append("\"a\"=" + prettyPrintValue(fA) + ", ");
+      result.append("\"b\"=" + prettyPrintValue(fB));
+      return result.toString();
+    }
+    
+    @Override
+    public int hashCode() {
+      return Objects.hash(fA, fB);
+    }
+    
+    @Override
+    public boolean equals(final Object obj) {
+      if (this == obj)
+          return true;
+      if (obj == null) {
+          return false;
+      }
+      if ((obj instanceof Opposite.Match)) {
+          Opposite.Match other = (Opposite.Match) obj;
+          return Objects.equals(fA, other.fA) && Objects.equals(fB, other.fB);
+      } else {
+          // this should be infrequent
+          if (!(obj instanceof IPatternMatch)) {
+              return false;
+          }
+          IPatternMatch otherSig  = (IPatternMatch) obj;
+          return Objects.equals(specification(), otherSig.specification()) && Arrays.deepEquals(toArray(), otherSig.toArray());
+      }
+    }
+    
+    @Override
+    public Opposite specification() {
+      return Opposite.instance();
+    }
+    
+    /**
+     * Returns an empty, mutable match.
+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
+     * 
+     * @return the empty match.
+     * 
+     */
+    public static Opposite.Match newEmptyMatch() {
+      return new Mutable(null, null);
+    }
+    
+    /**
+     * Returns a mutable (partial) match.
+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
+     * 
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @param pB the fixed value of pattern parameter b, or null if not bound.
+     * @return the new, mutable (partial) match object.
+     * 
+     */
+    public static Opposite.Match newMutableMatch(final EReference pA, final EReference pB) {
+      return new Mutable(pA, pB);
+    }
+    
+    /**
+     * Returns a new (partial) match.
+     * This can be used e.g. to call the matcher with a partial match.
+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @param pB the fixed value of pattern parameter b, or null if not bound.
+     * @return the (partial) match object.
+     * 
+     */
+    public static Opposite.Match newMatch(final EReference pA, final EReference pB) {
+      return new Immutable(pA, pB);
+    }
+    
+    private static final class Mutable extends Opposite.Match {
+      Mutable(final EReference pA, final EReference pB) {
+        super(pA, pB);
+      }
+      
+      @Override
+      public boolean isMutable() {
+        return true;
+      }
+    }
+    
+    private static final class Immutable extends Opposite.Match {
+      Immutable(final EReference pA, final EReference pB) {
+        super(pA, pB);
+      }
+      
+      @Override
+      public boolean isMutable() {
+        return false;
+      }
+    }
+  }
+  
+  /**
+   * Generated pattern matcher API of the queries.opposite pattern,
+   * providing pattern-specific query methods.
+   * 
+   * <p>Use the pattern matcher on a given model via {@link #on(ViatraQueryEngine)},
+   * e.g. in conjunction with {@link ViatraQueryEngine#on(QueryScope)}.
+   * 
+   * <p>Matches of the pattern will be represented as {@link Match}.
+   * 
+   * <p>Original source:
+   * <code><pre>
+   * pattern opposite(a:EReference, b: EReference) {
+   *    EReference.eOpposite(a,b);
+   * }
+   * </pre></code>
+   * 
+   * @see Match
+   * @see Opposite
+   * 
+   */
+  public static class Matcher extends BaseMatcher<Opposite.Match> {
+    /**
+     * Initializes the pattern matcher within an existing VIATRA Query engine.
+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
+     * 
+     * @param engine the existing VIATRA Query engine in which this matcher will be created.
+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
+     * 
+     */
+    public static Opposite.Matcher on(final ViatraQueryEngine engine) {
+      // check if matcher already exists
+      Matcher matcher = engine.getExistingMatcher(querySpecification());
+      if (matcher == null) {
+          matcher = (Matcher)engine.getMatcher(querySpecification());
+      }
+      return matcher;
+    }
+    
+    /**
+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
+     * @return an initialized matcher
+     * @noreference This method is for internal matcher initialization by the framework, do not call it manually.
+     * 
+     */
+    public static Opposite.Matcher create() {
+      return new Matcher();
+    }
+    
+    private static final int POSITION_A = 0;
+    
+    private static final int POSITION_B = 1;
+    
+    private static final Logger LOGGER = ViatraQueryLoggingUtil.getLogger(Opposite.Matcher.class);
+    
+    /**
+     * Initializes the pattern matcher within an existing VIATRA Query engine.
+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
+     * 
+     * @param engine the existing VIATRA Query engine in which this matcher will be created.
+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
+     * 
+     */
+    private Matcher() {
+      super(querySpecification());
+    }
+    
+    /**
+     * Returns the set of all matches of the pattern that conform to the given fixed values of some parameters.
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @param pB the fixed value of pattern parameter b, or null if not bound.
+     * @return matches represented as a Match object.
+     * 
+     */
+    public Collection<Opposite.Match> getAllMatches(final EReference pA, final EReference pB) {
+      return rawStreamAllMatches(new Object[]{pA, pB}).collect(Collectors.toSet());
+    }
+    
+    /**
+     * Returns a stream of all matches of the pattern that conform to the given fixed values of some parameters.
+     * </p>
+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @param pB the fixed value of pattern parameter b, or null if not bound.
+     * @return a stream of matches represented as a Match object.
+     * 
+     */
+    public Stream<Opposite.Match> streamAllMatches(final EReference pA, final EReference pB) {
+      return rawStreamAllMatches(new Object[]{pA, pB});
+    }
+    
+    /**
+     * Returns an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
+     * Neither determinism nor randomness of selection is guaranteed.
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @param pB the fixed value of pattern parameter b, or null if not bound.
+     * @return a match represented as a Match object, or null if no match is found.
+     * 
+     */
+    public Optional<Opposite.Match> getOneArbitraryMatch(final EReference pA, final EReference pB) {
+      return rawGetOneArbitraryMatch(new Object[]{pA, pB});
+    }
+    
+    /**
+     * Indicates whether the given combination of specified pattern parameters constitute a valid pattern match,
+     * under any possible substitution of the unspecified parameters (if any).
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @param pB the fixed value of pattern parameter b, or null if not bound.
+     * @return true if the input is a valid (partial) match of the pattern.
+     * 
+     */
+    public boolean hasMatch(final EReference pA, final EReference pB) {
+      return rawHasMatch(new Object[]{pA, pB});
+    }
+    
+    /**
+     * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters.
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @param pB the fixed value of pattern parameter b, or null if not bound.
+     * @return the number of pattern matches found.
+     * 
+     */
+    public int countMatches(final EReference pA, final EReference pB) {
+      return rawCountMatches(new Object[]{pA, pB});
+    }
+    
+    /**
+     * Executes the given processor on an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
+     * Neither determinism nor randomness of selection is guaranteed.
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @param pB the fixed value of pattern parameter b, or null if not bound.
+     * @param processor the action that will process the selected match.
+     * @return true if the pattern has at least one match with the given parameter values, false if the processor was not invoked
+     * 
+     */
+    public boolean forOneArbitraryMatch(final EReference pA, final EReference pB, final Consumer<? super Opposite.Match> processor) {
+      return rawForOneArbitraryMatch(new Object[]{pA, pB}, processor);
+    }
+    
+    /**
+     * Returns a new (partial) match.
+     * This can be used e.g. to call the matcher with a partial match.
+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @param pB the fixed value of pattern parameter b, or null if not bound.
+     * @return the (partial) match object.
+     * 
+     */
+    public Opposite.Match newMatch(final EReference pA, final EReference pB) {
+      return Opposite.Match.newMatch(pA, pB);
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for a.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    protected Stream<EReference> rawStreamAllValuesOfa(final Object[] parameters) {
+      return rawStreamAllValues(POSITION_A, parameters).map(EReference.class::cast);
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for a.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Set<EReference> getAllValuesOfa() {
+      return rawStreamAllValuesOfa(emptyArray()).collect(Collectors.toSet());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for a.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Stream<EReference> streamAllValuesOfa() {
+      return rawStreamAllValuesOfa(emptyArray());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for a.
+     * </p>
+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
+     *      
+     * @return the Stream of all values or empty set if there are no matches
+     * 
+     */
+    public Stream<EReference> streamAllValuesOfa(final Opposite.Match partialMatch) {
+      return rawStreamAllValuesOfa(partialMatch.toArray());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for a.
+     * </p>
+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
+     *      
+     * @return the Stream of all values or empty set if there are no matches
+     * 
+     */
+    public Stream<EReference> streamAllValuesOfa(final EReference pB) {
+      return rawStreamAllValuesOfa(new Object[]{null, pB});
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for a.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Set<EReference> getAllValuesOfa(final Opposite.Match partialMatch) {
+      return rawStreamAllValuesOfa(partialMatch.toArray()).collect(Collectors.toSet());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for a.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Set<EReference> getAllValuesOfa(final EReference pB) {
+      return rawStreamAllValuesOfa(new Object[]{null, pB}).collect(Collectors.toSet());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for b.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    protected Stream<EReference> rawStreamAllValuesOfb(final Object[] parameters) {
+      return rawStreamAllValues(POSITION_B, parameters).map(EReference.class::cast);
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for b.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Set<EReference> getAllValuesOfb() {
+      return rawStreamAllValuesOfb(emptyArray()).collect(Collectors.toSet());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for b.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Stream<EReference> streamAllValuesOfb() {
+      return rawStreamAllValuesOfb(emptyArray());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for b.
+     * </p>
+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
+     *      
+     * @return the Stream of all values or empty set if there are no matches
+     * 
+     */
+    public Stream<EReference> streamAllValuesOfb(final Opposite.Match partialMatch) {
+      return rawStreamAllValuesOfb(partialMatch.toArray());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for b.
+     * </p>
+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
+     *      
+     * @return the Stream of all values or empty set if there are no matches
+     * 
+     */
+    public Stream<EReference> streamAllValuesOfb(final EReference pA) {
+      return rawStreamAllValuesOfb(new Object[]{pA, null});
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for b.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Set<EReference> getAllValuesOfb(final Opposite.Match partialMatch) {
+      return rawStreamAllValuesOfb(partialMatch.toArray()).collect(Collectors.toSet());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for b.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Set<EReference> getAllValuesOfb(final EReference pA) {
+      return rawStreamAllValuesOfb(new Object[]{pA, null}).collect(Collectors.toSet());
+    }
+    
+    @Override
+    protected Opposite.Match tupleToMatch(final Tuple t) {
+      try {
+          return Opposite.Match.newMatch((EReference) t.get(POSITION_A), (EReference) t.get(POSITION_B));
+      } catch(ClassCastException e) {
+          LOGGER.error("Element(s) in tuple not properly typed!",e);
+          return null;
+      }
+    }
+    
+    @Override
+    protected Opposite.Match arrayToMatch(final Object[] match) {
+      try {
+          return Opposite.Match.newMatch((EReference) match[POSITION_A], (EReference) match[POSITION_B]);
+      } catch(ClassCastException e) {
+          LOGGER.error("Element(s) in array not properly typed!",e);
+          return null;
+      }
+    }
+    
+    @Override
+    protected Opposite.Match arrayToMatchMutable(final Object[] match) {
+      try {
+          return Opposite.Match.newMutableMatch((EReference) match[POSITION_A], (EReference) match[POSITION_B]);
+      } catch(ClassCastException e) {
+          LOGGER.error("Element(s) in array not properly typed!",e);
+          return null;
+      }
+    }
+    
+    /**
+     * @return the singleton instance of the query specification of this pattern
+     * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
+     * 
+     */
+    public static IQuerySpecification<Opposite.Matcher> querySpecification() {
+      return Opposite.instance();
+    }
+  }
+  
+  private Opposite() {
+    super(GeneratedPQuery.INSTANCE);
+  }
+  
+  /**
+   * @return the singleton instance of the query specification
+   * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
+   * 
+   */
+  public static Opposite instance() {
+    try{
+        return LazyHolder.INSTANCE;
+    } catch (ExceptionInInitializerError err) {
+        throw processInitializerError(err);
+    }
+  }
+  
+  @Override
+  protected Opposite.Matcher instantiate(final ViatraQueryEngine engine) {
+    return Opposite.Matcher.on(engine);
+  }
+  
+  @Override
+  public Opposite.Matcher instantiate() {
+    return Opposite.Matcher.create();
+  }
+  
+  @Override
+  public Opposite.Match newEmptyMatch() {
+    return Opposite.Match.newEmptyMatch();
+  }
+  
+  @Override
+  public Opposite.Match newMatch(final Object... parameters) {
+    return Opposite.Match.newMatch((org.eclipse.emf.ecore.EReference) parameters[0], (org.eclipse.emf.ecore.EReference) parameters[1]);
+  }
+  
+  /**
+   * Inner class allowing the singleton instance of {@link Opposite} to be created 
+   *     <b>not</b> at the class load time of the outer class, 
+   *     but rather at the first call to {@link Opposite#instance()}.
+   * 
+   * <p> This workaround is required e.g. to support recursion.
+   * 
+   */
+  private static class LazyHolder {
+    private static final Opposite INSTANCE = new Opposite();
+    
+    /**
+     * Statically initializes the query specification <b>after</b> the field {@link #INSTANCE} is assigned.
+     * This initialization order is required to support indirect recursion.
+     * 
+     * <p> The static initializer is defined using a helper field to work around limitations of the code generator.
+     * 
+     */
+    private static final Object STATIC_INITIALIZER = ensureInitialized();
+    
+    public static Object ensureInitialized() {
+      INSTANCE.ensureInitializedInternal();
+      return null;
+    }
+  }
+  
+  private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {
+    private static final Opposite.GeneratedPQuery INSTANCE = new GeneratedPQuery();
+    
+    private final PParameter parameter_a = new PParameter("a", "org.eclipse.emf.ecore.EReference", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.eclipse.org/emf/2002/Ecore", "EReference")), PParameterDirection.INOUT);
+    
+    private final PParameter parameter_b = new PParameter("b", "org.eclipse.emf.ecore.EReference", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.eclipse.org/emf/2002/Ecore", "EReference")), PParameterDirection.INOUT);
+    
+    private final List<PParameter> parameters = Arrays.asList(parameter_a, parameter_b);
+    
+    private GeneratedPQuery() {
+      super(PVisibility.PUBLIC);
+    }
+    
+    @Override
+    public String getFullyQualifiedName() {
+      return "queries.opposite";
+    }
+    
+    @Override
+    public List<String> getParameterNames() {
+      return Arrays.asList("a","b");
+    }
+    
+    @Override
+    public List<PParameter> getParameters() {
+      return parameters;
+    }
+    
+    @Override
+    public Set<PBody> doGetContainedBodies() {
+      setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));
+      Set<PBody> bodies = new LinkedHashSet<>();
+      {
+          PBody body = new PBody(this);
+          PVariable var_a = body.getOrCreateVariableByName("a");
+          PVariable var_b = body.getOrCreateVariableByName("b");
+          new TypeConstraint(body, Tuples.flatTupleOf(var_a), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.eclipse.org/emf/2002/Ecore", "EReference")));
+          new TypeConstraint(body, Tuples.flatTupleOf(var_b), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.eclipse.org/emf/2002/Ecore", "EReference")));
+          body.setSymbolicParameters(Arrays.<ExportedParameter>asList(
+             new ExportedParameter(body, var_a, parameter_a),
+             new ExportedParameter(body, var_b, parameter_b)
+          ));
+          //    EReference.eOpposite(a,b)
+          new TypeConstraint(body, Tuples.flatTupleOf(var_a), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.eclipse.org/emf/2002/Ecore", "EReference")));
+          PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}");
+          new TypeConstraint(body, Tuples.flatTupleOf(var_a, var__virtual_0_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.eclipse.org/emf/2002/Ecore", "EReference", "eOpposite")));
+          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_0_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.eclipse.org/emf/2002/Ecore", "EReference")));
+          new Equality(body, var__virtual_0_, var_b);
+          bodies.add(body);
+      }
+      return bodies;
+    }
+  }
+}
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/src-gen/queries/OppositeDifferentClass.java b/Metrics/Metrics-Calculation/SocialNetwork_plugin/src-gen/queries/OppositeDifferentClass.java
new file mode 100644
index 00000000..ff46566d
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/src-gen/queries/OppositeDifferentClass.java
@@ -0,0 +1,587 @@
+/**
+ * Generated from platform:/resource/SocialNetwork_plugin/queries/queries/Ecore.vql
+ */
+package queries;
+
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.LinkedHashSet;
+import java.util.List;
+import java.util.Objects;
+import java.util.Optional;
+import java.util.Set;
+import java.util.function.Consumer;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+import org.apache.log4j.Logger;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.EReference;
+import org.eclipse.viatra.query.runtime.api.IPatternMatch;
+import org.eclipse.viatra.query.runtime.api.IQuerySpecification;
+import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine;
+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;
+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecification;
+import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher;
+import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch;
+import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;
+import org.eclipse.viatra.query.runtime.emf.types.EStructuralFeatureInstancesKey;
+import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;
+import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;
+import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;
+import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.PAnnotation;
+import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.ParameterReference;
+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Equality;
+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;
+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Inequality;
+import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;
+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;
+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;
+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;
+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuple;
+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;
+import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil;
+
+/**
+ * A pattern-specific query specification that can instantiate Matcher in a type-safe way.
+ * 
+ * <p>Original source:
+ *         <code><pre>
+ *         {@literal @}Constraint(key={a}, severity="error", message="error")
+ *         pattern oppositeDifferentClass(a:EReference) {
+ *              EReference.eOpposite(a,b);
+ *              EReference.eContainingClass(a,aContaining);
+ *              EReference.eType(b,bTarget);
+ *              aContaining != bTarget;
+ *         }
+ * </pre></code>
+ * 
+ * @see Matcher
+ * @see Match
+ * 
+ */
+@SuppressWarnings("all")
+public final class OppositeDifferentClass extends BaseGeneratedEMFQuerySpecification<OppositeDifferentClass.Matcher> {
+  /**
+   * Pattern-specific match representation of the queries.oppositeDifferentClass pattern,
+   * to be used in conjunction with {@link Matcher}.
+   * 
+   * <p>Class fields correspond to parameters of the pattern. Fields with value null are considered unassigned.
+   * Each instance is a (possibly partial) substitution of pattern parameters,
+   * usable to represent a match of the pattern in the result of a query,
+   * or to specify the bound (fixed) input parameters when issuing a query.
+   * 
+   * @see Matcher
+   * 
+   */
+  public static abstract class Match extends BasePatternMatch {
+    private EReference fA;
+    
+    private static List<String> parameterNames = makeImmutableList("a");
+    
+    private Match(final EReference pA) {
+      this.fA = pA;
+    }
+    
+    @Override
+    public Object get(final String parameterName) {
+      switch(parameterName) {
+          case "a": return this.fA;
+          default: return null;
+      }
+    }
+    
+    @Override
+    public Object get(final int index) {
+      switch(index) {
+          case 0: return this.fA;
+          default: return null;
+      }
+    }
+    
+    public EReference getA() {
+      return this.fA;
+    }
+    
+    @Override
+    public boolean set(final String parameterName, final Object newValue) {
+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();
+      if ("a".equals(parameterName) ) {
+          this.fA = (EReference) newValue;
+          return true;
+      }
+      return false;
+    }
+    
+    public void setA(final EReference pA) {
+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();
+      this.fA = pA;
+    }
+    
+    @Override
+    public String patternName() {
+      return "queries.oppositeDifferentClass";
+    }
+    
+    @Override
+    public List<String> parameterNames() {
+      return OppositeDifferentClass.Match.parameterNames;
+    }
+    
+    @Override
+    public Object[] toArray() {
+      return new Object[]{fA};
+    }
+    
+    @Override
+    public OppositeDifferentClass.Match toImmutable() {
+      return isMutable() ? newMatch(fA) : this;
+    }
+    
+    @Override
+    public String prettyPrint() {
+      StringBuilder result = new StringBuilder();
+      result.append("\"a\"=" + prettyPrintValue(fA));
+      return result.toString();
+    }
+    
+    @Override
+    public int hashCode() {
+      return Objects.hash(fA);
+    }
+    
+    @Override
+    public boolean equals(final Object obj) {
+      if (this == obj)
+          return true;
+      if (obj == null) {
+          return false;
+      }
+      if ((obj instanceof OppositeDifferentClass.Match)) {
+          OppositeDifferentClass.Match other = (OppositeDifferentClass.Match) obj;
+          return Objects.equals(fA, other.fA);
+      } else {
+          // this should be infrequent
+          if (!(obj instanceof IPatternMatch)) {
+              return false;
+          }
+          IPatternMatch otherSig  = (IPatternMatch) obj;
+          return Objects.equals(specification(), otherSig.specification()) && Arrays.deepEquals(toArray(), otherSig.toArray());
+      }
+    }
+    
+    @Override
+    public OppositeDifferentClass specification() {
+      return OppositeDifferentClass.instance();
+    }
+    
+    /**
+     * Returns an empty, mutable match.
+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
+     * 
+     * @return the empty match.
+     * 
+     */
+    public static OppositeDifferentClass.Match newEmptyMatch() {
+      return new Mutable(null);
+    }
+    
+    /**
+     * Returns a mutable (partial) match.
+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
+     * 
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @return the new, mutable (partial) match object.
+     * 
+     */
+    public static OppositeDifferentClass.Match newMutableMatch(final EReference pA) {
+      return new Mutable(pA);
+    }
+    
+    /**
+     * Returns a new (partial) match.
+     * This can be used e.g. to call the matcher with a partial match.
+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @return the (partial) match object.
+     * 
+     */
+    public static OppositeDifferentClass.Match newMatch(final EReference pA) {
+      return new Immutable(pA);
+    }
+    
+    private static final class Mutable extends OppositeDifferentClass.Match {
+      Mutable(final EReference pA) {
+        super(pA);
+      }
+      
+      @Override
+      public boolean isMutable() {
+        return true;
+      }
+    }
+    
+    private static final class Immutable extends OppositeDifferentClass.Match {
+      Immutable(final EReference pA) {
+        super(pA);
+      }
+      
+      @Override
+      public boolean isMutable() {
+        return false;
+      }
+    }
+  }
+  
+  /**
+   * Generated pattern matcher API of the queries.oppositeDifferentClass pattern,
+   * providing pattern-specific query methods.
+   * 
+   * <p>Use the pattern matcher on a given model via {@link #on(ViatraQueryEngine)},
+   * e.g. in conjunction with {@link ViatraQueryEngine#on(QueryScope)}.
+   * 
+   * <p>Matches of the pattern will be represented as {@link Match}.
+   * 
+   * <p>Original source:
+   * <code><pre>
+   * {@literal @}Constraint(key={a}, severity="error", message="error")
+   * pattern oppositeDifferentClass(a:EReference) {
+   *    EReference.eOpposite(a,b);
+   *    EReference.eContainingClass(a,aContaining);
+   *    EReference.eType(b,bTarget);
+   *    aContaining != bTarget;
+   * }
+   * </pre></code>
+   * 
+   * @see Match
+   * @see OppositeDifferentClass
+   * 
+   */
+  public static class Matcher extends BaseMatcher<OppositeDifferentClass.Match> {
+    /**
+     * Initializes the pattern matcher within an existing VIATRA Query engine.
+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
+     * 
+     * @param engine the existing VIATRA Query engine in which this matcher will be created.
+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
+     * 
+     */
+    public static OppositeDifferentClass.Matcher on(final ViatraQueryEngine engine) {
+      // check if matcher already exists
+      Matcher matcher = engine.getExistingMatcher(querySpecification());
+      if (matcher == null) {
+          matcher = (Matcher)engine.getMatcher(querySpecification());
+      }
+      return matcher;
+    }
+    
+    /**
+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
+     * @return an initialized matcher
+     * @noreference This method is for internal matcher initialization by the framework, do not call it manually.
+     * 
+     */
+    public static OppositeDifferentClass.Matcher create() {
+      return new Matcher();
+    }
+    
+    private static final int POSITION_A = 0;
+    
+    private static final Logger LOGGER = ViatraQueryLoggingUtil.getLogger(OppositeDifferentClass.Matcher.class);
+    
+    /**
+     * Initializes the pattern matcher within an existing VIATRA Query engine.
+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
+     * 
+     * @param engine the existing VIATRA Query engine in which this matcher will be created.
+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
+     * 
+     */
+    private Matcher() {
+      super(querySpecification());
+    }
+    
+    /**
+     * Returns the set of all matches of the pattern that conform to the given fixed values of some parameters.
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @return matches represented as a Match object.
+     * 
+     */
+    public Collection<OppositeDifferentClass.Match> getAllMatches(final EReference pA) {
+      return rawStreamAllMatches(new Object[]{pA}).collect(Collectors.toSet());
+    }
+    
+    /**
+     * Returns a stream of all matches of the pattern that conform to the given fixed values of some parameters.
+     * </p>
+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @return a stream of matches represented as a Match object.
+     * 
+     */
+    public Stream<OppositeDifferentClass.Match> streamAllMatches(final EReference pA) {
+      return rawStreamAllMatches(new Object[]{pA});
+    }
+    
+    /**
+     * Returns an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
+     * Neither determinism nor randomness of selection is guaranteed.
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @return a match represented as a Match object, or null if no match is found.
+     * 
+     */
+    public Optional<OppositeDifferentClass.Match> getOneArbitraryMatch(final EReference pA) {
+      return rawGetOneArbitraryMatch(new Object[]{pA});
+    }
+    
+    /**
+     * Indicates whether the given combination of specified pattern parameters constitute a valid pattern match,
+     * under any possible substitution of the unspecified parameters (if any).
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @return true if the input is a valid (partial) match of the pattern.
+     * 
+     */
+    public boolean hasMatch(final EReference pA) {
+      return rawHasMatch(new Object[]{pA});
+    }
+    
+    /**
+     * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters.
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @return the number of pattern matches found.
+     * 
+     */
+    public int countMatches(final EReference pA) {
+      return rawCountMatches(new Object[]{pA});
+    }
+    
+    /**
+     * Executes the given processor on an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
+     * Neither determinism nor randomness of selection is guaranteed.
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @param processor the action that will process the selected match.
+     * @return true if the pattern has at least one match with the given parameter values, false if the processor was not invoked
+     * 
+     */
+    public boolean forOneArbitraryMatch(final EReference pA, final Consumer<? super OppositeDifferentClass.Match> processor) {
+      return rawForOneArbitraryMatch(new Object[]{pA}, processor);
+    }
+    
+    /**
+     * Returns a new (partial) match.
+     * This can be used e.g. to call the matcher with a partial match.
+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @return the (partial) match object.
+     * 
+     */
+    public OppositeDifferentClass.Match newMatch(final EReference pA) {
+      return OppositeDifferentClass.Match.newMatch(pA);
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for a.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    protected Stream<EReference> rawStreamAllValuesOfa(final Object[] parameters) {
+      return rawStreamAllValues(POSITION_A, parameters).map(EReference.class::cast);
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for a.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Set<EReference> getAllValuesOfa() {
+      return rawStreamAllValuesOfa(emptyArray()).collect(Collectors.toSet());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for a.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Stream<EReference> streamAllValuesOfa() {
+      return rawStreamAllValuesOfa(emptyArray());
+    }
+    
+    @Override
+    protected OppositeDifferentClass.Match tupleToMatch(final Tuple t) {
+      try {
+          return OppositeDifferentClass.Match.newMatch((EReference) t.get(POSITION_A));
+      } catch(ClassCastException e) {
+          LOGGER.error("Element(s) in tuple not properly typed!",e);
+          return null;
+      }
+    }
+    
+    @Override
+    protected OppositeDifferentClass.Match arrayToMatch(final Object[] match) {
+      try {
+          return OppositeDifferentClass.Match.newMatch((EReference) match[POSITION_A]);
+      } catch(ClassCastException e) {
+          LOGGER.error("Element(s) in array not properly typed!",e);
+          return null;
+      }
+    }
+    
+    @Override
+    protected OppositeDifferentClass.Match arrayToMatchMutable(final Object[] match) {
+      try {
+          return OppositeDifferentClass.Match.newMutableMatch((EReference) match[POSITION_A]);
+      } catch(ClassCastException e) {
+          LOGGER.error("Element(s) in array not properly typed!",e);
+          return null;
+      }
+    }
+    
+    /**
+     * @return the singleton instance of the query specification of this pattern
+     * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
+     * 
+     */
+    public static IQuerySpecification<OppositeDifferentClass.Matcher> querySpecification() {
+      return OppositeDifferentClass.instance();
+    }
+  }
+  
+  private OppositeDifferentClass() {
+    super(GeneratedPQuery.INSTANCE);
+  }
+  
+  /**
+   * @return the singleton instance of the query specification
+   * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
+   * 
+   */
+  public static OppositeDifferentClass instance() {
+    try{
+        return LazyHolder.INSTANCE;
+    } catch (ExceptionInInitializerError err) {
+        throw processInitializerError(err);
+    }
+  }
+  
+  @Override
+  protected OppositeDifferentClass.Matcher instantiate(final ViatraQueryEngine engine) {
+    return OppositeDifferentClass.Matcher.on(engine);
+  }
+  
+  @Override
+  public OppositeDifferentClass.Matcher instantiate() {
+    return OppositeDifferentClass.Matcher.create();
+  }
+  
+  @Override
+  public OppositeDifferentClass.Match newEmptyMatch() {
+    return OppositeDifferentClass.Match.newEmptyMatch();
+  }
+  
+  @Override
+  public OppositeDifferentClass.Match newMatch(final Object... parameters) {
+    return OppositeDifferentClass.Match.newMatch((org.eclipse.emf.ecore.EReference) parameters[0]);
+  }
+  
+  /**
+   * Inner class allowing the singleton instance of {@link OppositeDifferentClass} to be created 
+   *     <b>not</b> at the class load time of the outer class, 
+   *     but rather at the first call to {@link OppositeDifferentClass#instance()}.
+   * 
+   * <p> This workaround is required e.g. to support recursion.
+   * 
+   */
+  private static class LazyHolder {
+    private static final OppositeDifferentClass INSTANCE = new OppositeDifferentClass();
+    
+    /**
+     * Statically initializes the query specification <b>after</b> the field {@link #INSTANCE} is assigned.
+     * This initialization order is required to support indirect recursion.
+     * 
+     * <p> The static initializer is defined using a helper field to work around limitations of the code generator.
+     * 
+     */
+    private static final Object STATIC_INITIALIZER = ensureInitialized();
+    
+    public static Object ensureInitialized() {
+      INSTANCE.ensureInitializedInternal();
+      return null;
+    }
+  }
+  
+  private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {
+    private static final OppositeDifferentClass.GeneratedPQuery INSTANCE = new GeneratedPQuery();
+    
+    private final PParameter parameter_a = new PParameter("a", "org.eclipse.emf.ecore.EReference", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.eclipse.org/emf/2002/Ecore", "EReference")), PParameterDirection.INOUT);
+    
+    private final List<PParameter> parameters = Arrays.asList(parameter_a);
+    
+    private GeneratedPQuery() {
+      super(PVisibility.PUBLIC);
+    }
+    
+    @Override
+    public String getFullyQualifiedName() {
+      return "queries.oppositeDifferentClass";
+    }
+    
+    @Override
+    public List<String> getParameterNames() {
+      return Arrays.asList("a");
+    }
+    
+    @Override
+    public List<PParameter> getParameters() {
+      return parameters;
+    }
+    
+    @Override
+    public Set<PBody> doGetContainedBodies() {
+      setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));
+      Set<PBody> bodies = new LinkedHashSet<>();
+      {
+          PBody body = new PBody(this);
+          PVariable var_a = body.getOrCreateVariableByName("a");
+          PVariable var_b = body.getOrCreateVariableByName("b");
+          PVariable var_aContaining = body.getOrCreateVariableByName("aContaining");
+          PVariable var_bTarget = body.getOrCreateVariableByName("bTarget");
+          new TypeConstraint(body, Tuples.flatTupleOf(var_a), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.eclipse.org/emf/2002/Ecore", "EReference")));
+          body.setSymbolicParameters(Arrays.<ExportedParameter>asList(
+             new ExportedParameter(body, var_a, parameter_a)
+          ));
+          //    EReference.eOpposite(a,b)
+          new TypeConstraint(body, Tuples.flatTupleOf(var_a), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.eclipse.org/emf/2002/Ecore", "EReference")));
+          PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}");
+          new TypeConstraint(body, Tuples.flatTupleOf(var_a, var__virtual_0_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.eclipse.org/emf/2002/Ecore", "EReference", "eOpposite")));
+          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_0_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.eclipse.org/emf/2002/Ecore", "EReference")));
+          new Equality(body, var__virtual_0_, var_b);
+          //    EReference.eContainingClass(a,aContaining)
+          new TypeConstraint(body, Tuples.flatTupleOf(var_a), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.eclipse.org/emf/2002/Ecore", "EReference")));
+          PVariable var__virtual_1_ = body.getOrCreateVariableByName(".virtual{1}");
+          new TypeConstraint(body, Tuples.flatTupleOf(var_a, var__virtual_1_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.eclipse.org/emf/2002/Ecore", "EStructuralFeature", "eContainingClass")));
+          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_1_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.eclipse.org/emf/2002/Ecore", "EClass")));
+          new Equality(body, var__virtual_1_, var_aContaining);
+          //    EReference.eType(b,bTarget)
+          new TypeConstraint(body, Tuples.flatTupleOf(var_b), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.eclipse.org/emf/2002/Ecore", "EReference")));
+          PVariable var__virtual_2_ = body.getOrCreateVariableByName(".virtual{2}");
+          new TypeConstraint(body, Tuples.flatTupleOf(var_b, var__virtual_2_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.eclipse.org/emf/2002/Ecore", "ETypedElement", "eType")));
+          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_2_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.eclipse.org/emf/2002/Ecore", "EClassifier")));
+          new Equality(body, var__virtual_2_, var_bTarget);
+          //    aContaining != bTarget
+          new Inequality(body, var_aContaining, var_bTarget);
+          bodies.add(body);
+      }
+      {
+          PAnnotation annotation = new PAnnotation("Constraint");
+          annotation.addAttribute("key", Arrays.asList(new Object[] {
+                              new ParameterReference("a")
+                              }));
+          annotation.addAttribute("severity", "error");
+          annotation.addAttribute("message", "error");
+          addAnnotation(annotation);
+      }
+      return bodies;
+    }
+  }
+}
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/src-gen/queries/SuperTypes.java b/Metrics/Metrics-Calculation/SocialNetwork_plugin/src-gen/queries/SuperTypes.java
new file mode 100644
index 00000000..4bf7a455
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/src-gen/queries/SuperTypes.java
@@ -0,0 +1,703 @@
+/**
+ * Generated from platform:/resource/SocialNetwork_plugin/queries/queries/Ecore.vql
+ */
+package queries;
+
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.LinkedHashSet;
+import java.util.List;
+import java.util.Objects;
+import java.util.Optional;
+import java.util.Set;
+import java.util.function.Consumer;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+import org.apache.log4j.Logger;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.viatra.query.runtime.api.IPatternMatch;
+import org.eclipse.viatra.query.runtime.api.IQuerySpecification;
+import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine;
+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;
+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecification;
+import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher;
+import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch;
+import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;
+import org.eclipse.viatra.query.runtime.emf.types.EStructuralFeatureInstancesKey;
+import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;
+import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;
+import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;
+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Equality;
+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;
+import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;
+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;
+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;
+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;
+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuple;
+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;
+import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil;
+
+/**
+ * A pattern-specific query specification that can instantiate Matcher in a type-safe way.
+ * 
+ * <p>Original source:
+ *         <code><pre>
+ *         pattern superTypes(c1:EClass, c2:EClass){
+ *              EClass.eSuperTypes(c1,c2);
+ *         }
+ * </pre></code>
+ * 
+ * @see Matcher
+ * @see Match
+ * 
+ */
+@SuppressWarnings("all")
+public final class SuperTypes extends BaseGeneratedEMFQuerySpecification<SuperTypes.Matcher> {
+  /**
+   * Pattern-specific match representation of the queries.superTypes pattern,
+   * to be used in conjunction with {@link Matcher}.
+   * 
+   * <p>Class fields correspond to parameters of the pattern. Fields with value null are considered unassigned.
+   * Each instance is a (possibly partial) substitution of pattern parameters,
+   * usable to represent a match of the pattern in the result of a query,
+   * or to specify the bound (fixed) input parameters when issuing a query.
+   * 
+   * @see Matcher
+   * 
+   */
+  public static abstract class Match extends BasePatternMatch {
+    private EClass fC1;
+    
+    private EClass fC2;
+    
+    private static List<String> parameterNames = makeImmutableList("c1", "c2");
+    
+    private Match(final EClass pC1, final EClass pC2) {
+      this.fC1 = pC1;
+      this.fC2 = pC2;
+    }
+    
+    @Override
+    public Object get(final String parameterName) {
+      switch(parameterName) {
+          case "c1": return this.fC1;
+          case "c2": return this.fC2;
+          default: return null;
+      }
+    }
+    
+    @Override
+    public Object get(final int index) {
+      switch(index) {
+          case 0: return this.fC1;
+          case 1: return this.fC2;
+          default: return null;
+      }
+    }
+    
+    public EClass getC1() {
+      return this.fC1;
+    }
+    
+    public EClass getC2() {
+      return this.fC2;
+    }
+    
+    @Override
+    public boolean set(final String parameterName, final Object newValue) {
+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();
+      if ("c1".equals(parameterName) ) {
+          this.fC1 = (EClass) newValue;
+          return true;
+      }
+      if ("c2".equals(parameterName) ) {
+          this.fC2 = (EClass) newValue;
+          return true;
+      }
+      return false;
+    }
+    
+    public void setC1(final EClass pC1) {
+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();
+      this.fC1 = pC1;
+    }
+    
+    public void setC2(final EClass pC2) {
+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();
+      this.fC2 = pC2;
+    }
+    
+    @Override
+    public String patternName() {
+      return "queries.superTypes";
+    }
+    
+    @Override
+    public List<String> parameterNames() {
+      return SuperTypes.Match.parameterNames;
+    }
+    
+    @Override
+    public Object[] toArray() {
+      return new Object[]{fC1, fC2};
+    }
+    
+    @Override
+    public SuperTypes.Match toImmutable() {
+      return isMutable() ? newMatch(fC1, fC2) : this;
+    }
+    
+    @Override
+    public String prettyPrint() {
+      StringBuilder result = new StringBuilder();
+      result.append("\"c1\"=" + prettyPrintValue(fC1) + ", ");
+      result.append("\"c2\"=" + prettyPrintValue(fC2));
+      return result.toString();
+    }
+    
+    @Override
+    public int hashCode() {
+      return Objects.hash(fC1, fC2);
+    }
+    
+    @Override
+    public boolean equals(final Object obj) {
+      if (this == obj)
+          return true;
+      if (obj == null) {
+          return false;
+      }
+      if ((obj instanceof SuperTypes.Match)) {
+          SuperTypes.Match other = (SuperTypes.Match) obj;
+          return Objects.equals(fC1, other.fC1) && Objects.equals(fC2, other.fC2);
+      } else {
+          // this should be infrequent
+          if (!(obj instanceof IPatternMatch)) {
+              return false;
+          }
+          IPatternMatch otherSig  = (IPatternMatch) obj;
+          return Objects.equals(specification(), otherSig.specification()) && Arrays.deepEquals(toArray(), otherSig.toArray());
+      }
+    }
+    
+    @Override
+    public SuperTypes specification() {
+      return SuperTypes.instance();
+    }
+    
+    /**
+     * Returns an empty, mutable match.
+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
+     * 
+     * @return the empty match.
+     * 
+     */
+    public static SuperTypes.Match newEmptyMatch() {
+      return new Mutable(null, null);
+    }
+    
+    /**
+     * Returns a mutable (partial) match.
+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
+     * 
+     * @param pC1 the fixed value of pattern parameter c1, or null if not bound.
+     * @param pC2 the fixed value of pattern parameter c2, or null if not bound.
+     * @return the new, mutable (partial) match object.
+     * 
+     */
+    public static SuperTypes.Match newMutableMatch(final EClass pC1, final EClass pC2) {
+      return new Mutable(pC1, pC2);
+    }
+    
+    /**
+     * Returns a new (partial) match.
+     * This can be used e.g. to call the matcher with a partial match.
+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
+     * @param pC1 the fixed value of pattern parameter c1, or null if not bound.
+     * @param pC2 the fixed value of pattern parameter c2, or null if not bound.
+     * @return the (partial) match object.
+     * 
+     */
+    public static SuperTypes.Match newMatch(final EClass pC1, final EClass pC2) {
+      return new Immutable(pC1, pC2);
+    }
+    
+    private static final class Mutable extends SuperTypes.Match {
+      Mutable(final EClass pC1, final EClass pC2) {
+        super(pC1, pC2);
+      }
+      
+      @Override
+      public boolean isMutable() {
+        return true;
+      }
+    }
+    
+    private static final class Immutable extends SuperTypes.Match {
+      Immutable(final EClass pC1, final EClass pC2) {
+        super(pC1, pC2);
+      }
+      
+      @Override
+      public boolean isMutable() {
+        return false;
+      }
+    }
+  }
+  
+  /**
+   * Generated pattern matcher API of the queries.superTypes pattern,
+   * providing pattern-specific query methods.
+   * 
+   * <p>Use the pattern matcher on a given model via {@link #on(ViatraQueryEngine)},
+   * e.g. in conjunction with {@link ViatraQueryEngine#on(QueryScope)}.
+   * 
+   * <p>Matches of the pattern will be represented as {@link Match}.
+   * 
+   * <p>Original source:
+   * <code><pre>
+   * pattern superTypes(c1:EClass, c2:EClass){
+   *    EClass.eSuperTypes(c1,c2);
+   * }
+   * </pre></code>
+   * 
+   * @see Match
+   * @see SuperTypes
+   * 
+   */
+  public static class Matcher extends BaseMatcher<SuperTypes.Match> {
+    /**
+     * Initializes the pattern matcher within an existing VIATRA Query engine.
+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
+     * 
+     * @param engine the existing VIATRA Query engine in which this matcher will be created.
+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
+     * 
+     */
+    public static SuperTypes.Matcher on(final ViatraQueryEngine engine) {
+      // check if matcher already exists
+      Matcher matcher = engine.getExistingMatcher(querySpecification());
+      if (matcher == null) {
+          matcher = (Matcher)engine.getMatcher(querySpecification());
+      }
+      return matcher;
+    }
+    
+    /**
+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
+     * @return an initialized matcher
+     * @noreference This method is for internal matcher initialization by the framework, do not call it manually.
+     * 
+     */
+    public static SuperTypes.Matcher create() {
+      return new Matcher();
+    }
+    
+    private static final int POSITION_C1 = 0;
+    
+    private static final int POSITION_C2 = 1;
+    
+    private static final Logger LOGGER = ViatraQueryLoggingUtil.getLogger(SuperTypes.Matcher.class);
+    
+    /**
+     * Initializes the pattern matcher within an existing VIATRA Query engine.
+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
+     * 
+     * @param engine the existing VIATRA Query engine in which this matcher will be created.
+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
+     * 
+     */
+    private Matcher() {
+      super(querySpecification());
+    }
+    
+    /**
+     * Returns the set of all matches of the pattern that conform to the given fixed values of some parameters.
+     * @param pC1 the fixed value of pattern parameter c1, or null if not bound.
+     * @param pC2 the fixed value of pattern parameter c2, or null if not bound.
+     * @return matches represented as a Match object.
+     * 
+     */
+    public Collection<SuperTypes.Match> getAllMatches(final EClass pC1, final EClass pC2) {
+      return rawStreamAllMatches(new Object[]{pC1, pC2}).collect(Collectors.toSet());
+    }
+    
+    /**
+     * Returns a stream of all matches of the pattern that conform to the given fixed values of some parameters.
+     * </p>
+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
+     * @param pC1 the fixed value of pattern parameter c1, or null if not bound.
+     * @param pC2 the fixed value of pattern parameter c2, or null if not bound.
+     * @return a stream of matches represented as a Match object.
+     * 
+     */
+    public Stream<SuperTypes.Match> streamAllMatches(final EClass pC1, final EClass pC2) {
+      return rawStreamAllMatches(new Object[]{pC1, pC2});
+    }
+    
+    /**
+     * Returns an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
+     * Neither determinism nor randomness of selection is guaranteed.
+     * @param pC1 the fixed value of pattern parameter c1, or null if not bound.
+     * @param pC2 the fixed value of pattern parameter c2, or null if not bound.
+     * @return a match represented as a Match object, or null if no match is found.
+     * 
+     */
+    public Optional<SuperTypes.Match> getOneArbitraryMatch(final EClass pC1, final EClass pC2) {
+      return rawGetOneArbitraryMatch(new Object[]{pC1, pC2});
+    }
+    
+    /**
+     * Indicates whether the given combination of specified pattern parameters constitute a valid pattern match,
+     * under any possible substitution of the unspecified parameters (if any).
+     * @param pC1 the fixed value of pattern parameter c1, or null if not bound.
+     * @param pC2 the fixed value of pattern parameter c2, or null if not bound.
+     * @return true if the input is a valid (partial) match of the pattern.
+     * 
+     */
+    public boolean hasMatch(final EClass pC1, final EClass pC2) {
+      return rawHasMatch(new Object[]{pC1, pC2});
+    }
+    
+    /**
+     * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters.
+     * @param pC1 the fixed value of pattern parameter c1, or null if not bound.
+     * @param pC2 the fixed value of pattern parameter c2, or null if not bound.
+     * @return the number of pattern matches found.
+     * 
+     */
+    public int countMatches(final EClass pC1, final EClass pC2) {
+      return rawCountMatches(new Object[]{pC1, pC2});
+    }
+    
+    /**
+     * Executes the given processor on an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
+     * Neither determinism nor randomness of selection is guaranteed.
+     * @param pC1 the fixed value of pattern parameter c1, or null if not bound.
+     * @param pC2 the fixed value of pattern parameter c2, or null if not bound.
+     * @param processor the action that will process the selected match.
+     * @return true if the pattern has at least one match with the given parameter values, false if the processor was not invoked
+     * 
+     */
+    public boolean forOneArbitraryMatch(final EClass pC1, final EClass pC2, final Consumer<? super SuperTypes.Match> processor) {
+      return rawForOneArbitraryMatch(new Object[]{pC1, pC2}, processor);
+    }
+    
+    /**
+     * Returns a new (partial) match.
+     * This can be used e.g. to call the matcher with a partial match.
+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
+     * @param pC1 the fixed value of pattern parameter c1, or null if not bound.
+     * @param pC2 the fixed value of pattern parameter c2, or null if not bound.
+     * @return the (partial) match object.
+     * 
+     */
+    public SuperTypes.Match newMatch(final EClass pC1, final EClass pC2) {
+      return SuperTypes.Match.newMatch(pC1, pC2);
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for c1.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    protected Stream<EClass> rawStreamAllValuesOfc1(final Object[] parameters) {
+      return rawStreamAllValues(POSITION_C1, parameters).map(EClass.class::cast);
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for c1.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Set<EClass> getAllValuesOfc1() {
+      return rawStreamAllValuesOfc1(emptyArray()).collect(Collectors.toSet());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for c1.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Stream<EClass> streamAllValuesOfc1() {
+      return rawStreamAllValuesOfc1(emptyArray());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for c1.
+     * </p>
+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
+     *      
+     * @return the Stream of all values or empty set if there are no matches
+     * 
+     */
+    public Stream<EClass> streamAllValuesOfc1(final SuperTypes.Match partialMatch) {
+      return rawStreamAllValuesOfc1(partialMatch.toArray());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for c1.
+     * </p>
+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
+     *      
+     * @return the Stream of all values or empty set if there are no matches
+     * 
+     */
+    public Stream<EClass> streamAllValuesOfc1(final EClass pC2) {
+      return rawStreamAllValuesOfc1(new Object[]{null, pC2});
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for c1.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Set<EClass> getAllValuesOfc1(final SuperTypes.Match partialMatch) {
+      return rawStreamAllValuesOfc1(partialMatch.toArray()).collect(Collectors.toSet());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for c1.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Set<EClass> getAllValuesOfc1(final EClass pC2) {
+      return rawStreamAllValuesOfc1(new Object[]{null, pC2}).collect(Collectors.toSet());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for c2.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    protected Stream<EClass> rawStreamAllValuesOfc2(final Object[] parameters) {
+      return rawStreamAllValues(POSITION_C2, parameters).map(EClass.class::cast);
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for c2.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Set<EClass> getAllValuesOfc2() {
+      return rawStreamAllValuesOfc2(emptyArray()).collect(Collectors.toSet());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for c2.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Stream<EClass> streamAllValuesOfc2() {
+      return rawStreamAllValuesOfc2(emptyArray());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for c2.
+     * </p>
+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
+     *      
+     * @return the Stream of all values or empty set if there are no matches
+     * 
+     */
+    public Stream<EClass> streamAllValuesOfc2(final SuperTypes.Match partialMatch) {
+      return rawStreamAllValuesOfc2(partialMatch.toArray());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for c2.
+     * </p>
+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
+     *      
+     * @return the Stream of all values or empty set if there are no matches
+     * 
+     */
+    public Stream<EClass> streamAllValuesOfc2(final EClass pC1) {
+      return rawStreamAllValuesOfc2(new Object[]{pC1, null});
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for c2.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Set<EClass> getAllValuesOfc2(final SuperTypes.Match partialMatch) {
+      return rawStreamAllValuesOfc2(partialMatch.toArray()).collect(Collectors.toSet());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for c2.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Set<EClass> getAllValuesOfc2(final EClass pC1) {
+      return rawStreamAllValuesOfc2(new Object[]{pC1, null}).collect(Collectors.toSet());
+    }
+    
+    @Override
+    protected SuperTypes.Match tupleToMatch(final Tuple t) {
+      try {
+          return SuperTypes.Match.newMatch((EClass) t.get(POSITION_C1), (EClass) t.get(POSITION_C2));
+      } catch(ClassCastException e) {
+          LOGGER.error("Element(s) in tuple not properly typed!",e);
+          return null;
+      }
+    }
+    
+    @Override
+    protected SuperTypes.Match arrayToMatch(final Object[] match) {
+      try {
+          return SuperTypes.Match.newMatch((EClass) match[POSITION_C1], (EClass) match[POSITION_C2]);
+      } catch(ClassCastException e) {
+          LOGGER.error("Element(s) in array not properly typed!",e);
+          return null;
+      }
+    }
+    
+    @Override
+    protected SuperTypes.Match arrayToMatchMutable(final Object[] match) {
+      try {
+          return SuperTypes.Match.newMutableMatch((EClass) match[POSITION_C1], (EClass) match[POSITION_C2]);
+      } catch(ClassCastException e) {
+          LOGGER.error("Element(s) in array not properly typed!",e);
+          return null;
+      }
+    }
+    
+    /**
+     * @return the singleton instance of the query specification of this pattern
+     * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
+     * 
+     */
+    public static IQuerySpecification<SuperTypes.Matcher> querySpecification() {
+      return SuperTypes.instance();
+    }
+  }
+  
+  private SuperTypes() {
+    super(GeneratedPQuery.INSTANCE);
+  }
+  
+  /**
+   * @return the singleton instance of the query specification
+   * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
+   * 
+   */
+  public static SuperTypes instance() {
+    try{
+        return LazyHolder.INSTANCE;
+    } catch (ExceptionInInitializerError err) {
+        throw processInitializerError(err);
+    }
+  }
+  
+  @Override
+  protected SuperTypes.Matcher instantiate(final ViatraQueryEngine engine) {
+    return SuperTypes.Matcher.on(engine);
+  }
+  
+  @Override
+  public SuperTypes.Matcher instantiate() {
+    return SuperTypes.Matcher.create();
+  }
+  
+  @Override
+  public SuperTypes.Match newEmptyMatch() {
+    return SuperTypes.Match.newEmptyMatch();
+  }
+  
+  @Override
+  public SuperTypes.Match newMatch(final Object... parameters) {
+    return SuperTypes.Match.newMatch((org.eclipse.emf.ecore.EClass) parameters[0], (org.eclipse.emf.ecore.EClass) parameters[1]);
+  }
+  
+  /**
+   * Inner class allowing the singleton instance of {@link SuperTypes} to be created 
+   *     <b>not</b> at the class load time of the outer class, 
+   *     but rather at the first call to {@link SuperTypes#instance()}.
+   * 
+   * <p> This workaround is required e.g. to support recursion.
+   * 
+   */
+  private static class LazyHolder {
+    private static final SuperTypes INSTANCE = new SuperTypes();
+    
+    /**
+     * Statically initializes the query specification <b>after</b> the field {@link #INSTANCE} is assigned.
+     * This initialization order is required to support indirect recursion.
+     * 
+     * <p> The static initializer is defined using a helper field to work around limitations of the code generator.
+     * 
+     */
+    private static final Object STATIC_INITIALIZER = ensureInitialized();
+    
+    public static Object ensureInitialized() {
+      INSTANCE.ensureInitializedInternal();
+      return null;
+    }
+  }
+  
+  private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {
+    private static final SuperTypes.GeneratedPQuery INSTANCE = new GeneratedPQuery();
+    
+    private final PParameter parameter_c1 = new PParameter("c1", "org.eclipse.emf.ecore.EClass", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.eclipse.org/emf/2002/Ecore", "EClass")), PParameterDirection.INOUT);
+    
+    private final PParameter parameter_c2 = new PParameter("c2", "org.eclipse.emf.ecore.EClass", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.eclipse.org/emf/2002/Ecore", "EClass")), PParameterDirection.INOUT);
+    
+    private final List<PParameter> parameters = Arrays.asList(parameter_c1, parameter_c2);
+    
+    private GeneratedPQuery() {
+      super(PVisibility.PUBLIC);
+    }
+    
+    @Override
+    public String getFullyQualifiedName() {
+      return "queries.superTypes";
+    }
+    
+    @Override
+    public List<String> getParameterNames() {
+      return Arrays.asList("c1","c2");
+    }
+    
+    @Override
+    public List<PParameter> getParameters() {
+      return parameters;
+    }
+    
+    @Override
+    public Set<PBody> doGetContainedBodies() {
+      setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));
+      Set<PBody> bodies = new LinkedHashSet<>();
+      {
+          PBody body = new PBody(this);
+          PVariable var_c1 = body.getOrCreateVariableByName("c1");
+          PVariable var_c2 = body.getOrCreateVariableByName("c2");
+          new TypeConstraint(body, Tuples.flatTupleOf(var_c1), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.eclipse.org/emf/2002/Ecore", "EClass")));
+          new TypeConstraint(body, Tuples.flatTupleOf(var_c2), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.eclipse.org/emf/2002/Ecore", "EClass")));
+          body.setSymbolicParameters(Arrays.<ExportedParameter>asList(
+             new ExportedParameter(body, var_c1, parameter_c1),
+             new ExportedParameter(body, var_c2, parameter_c2)
+          ));
+          //    EClass.eSuperTypes(c1,c2)
+          new TypeConstraint(body, Tuples.flatTupleOf(var_c1), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.eclipse.org/emf/2002/Ecore", "EClass")));
+          PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}");
+          new TypeConstraint(body, Tuples.flatTupleOf(var_c1, var__virtual_0_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.eclipse.org/emf/2002/Ecore", "EClass", "eSuperTypes")));
+          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_0_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.eclipse.org/emf/2002/Ecore", "EClass")));
+          new Equality(body, var__virtual_0_, var_c2);
+          bodies.add(body);
+      }
+      return bodies;
+    }
+  }
+}
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/src/ca/mcgill/ecse/socialnetwork/plugin/Queries.vql b/Metrics/Metrics-Calculation/SocialNetwork_plugin/src/ca/mcgill/ecse/socialnetwork/plugin/Queries.vql
new file mode 100644
index 00000000..3e7fc68c
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/src/ca/mcgill/ecse/socialnetwork/plugin/Queries.vql
@@ -0,0 +1,54 @@
+package ca.mcgill.ecse.socialnetwork.plugin
+
+import epackage "http://ecse.mcgill.ca/socialnetwork"
+
+//@Constraint(message="terminatorAndInformation", severity="error", key={T})
+//pattern terminatorAndInformation(T : FAMTerminator, I : InformationLink) = {
+//      FunctionalOutput.outgoingLinks(Out,I);
+//      FunctionalOutput.terminator(Out,T);
+//} or {
+//      InformationLink.to(I,In);
+//      FunctionalInput.terminator(In,T);
+//}
+
+@Constraint(message="singleFriendship", severity="error", key={p1})
+pattern singleFriendship(p1: Person) {
+        find friendship(p1, p);
+        neg find friendship(p, p1);
+}
+
+//@Constraint(message="cycle", severity="error", key={p})
+//pattern cycleInParenthood(p: Person) {
+//      find isAncestor(p, p);
+//}
+
+@Constraint(message="noFriend", severity="error", key={p})
+pattern noFriend(p: Person){
+        neg find friendship(p, _);
+}
+
+//@Constraint(message="brothhoodParent", severity="error", key={p1,p2})
+//pattern brothhoodParent(p1: Person, p2: Person){
+//      Person.parents(p1, parent1);
+//      Person.parents(p2, parent2);
+//      parent1 == parent2;
+//      find isAncestor(p1, p2);
+//}
+@Constraint(message="selfFriend", severity="error", key={p})
+pattern selfFriend(p: Person){
+        Person.friends(p,p);
+}
+
+pattern friendship(p1: Person, p2: Person){
+        Person.friends(p1,p2);
+}
+
+//pattern isAncestor(person : Person, ancestor : Person){
+//      Person.parents(person, ancestor);
+//} or {
+//      Person.parents(person, parent);
+//      find isAncestor(parent, ancestor);
+//}
+
+
+
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/src/ca/mcgill/ecse/socialnetwork/runner/Main.java b/Metrics/Metrics-Calculation/SocialNetwork_plugin/src/ca/mcgill/ecse/socialnetwork/runner/Main.java
new file mode 100644
index 00000000..e4e5b61f
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/src/ca/mcgill/ecse/socialnetwork/runner/Main.java
@@ -0,0 +1,203 @@
+package ca.mcgill.ecse.socialnetwork.runner;
+
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.PrintStream;
+import java.util.ArrayList;
+import java.util.Map;
+import java.util.Scanner;
+
+import ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.app.Domain;
+import ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.distance.KSDistance;
+import ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.graph.EMFGraph;
+import ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.io.CsvFileWriter;
+import ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.io.GraphReader;
+import ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.io.RepMetricsReader;
+import ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.metrics.MetricSampleGroup;
+import hu.bme.mit.inf.dslreasoner.application.execution.StandaloneScriptExecutor;
+import hu.bme.mit.inf.dslreasoner.domains.yakindu.sgraph.yakindumm.YakindummPackage;
+import socialnetwork.Person;
+
+public class Main {
+        
+        private static String runWithPath(String path) {
+                String message = StandaloneScriptExecutor.executeScript(path);
+                return message;
+        }
+        
+        private static String configFolder = "yakinduum/config22/";
+        private static String configFileName = configFolder + "info_old_metric.csv";
+        private static String aggregateViolationMeasureFileName = configFolder + "aggregateInfo.csv";
+        private static String fileReadFolder = "output/Ecore_100/";
+        
+        public static void main(String args[]) {
+                String ecoreFile = args[0];
+                System.out.println("Generation Started");
+                
+                System.out.println(System.getProperty("java.library.path"));
+                
+                long begin = System.currentTimeMillis();
+                String message = runWithPath(ecoreFile);
+                long elapsed = System.currentTimeMillis() - begin;
+                
+                if(message != null) {
+                        System.out.println(message);
+                        return;
+                }
+//              ArrayList<ArrayList<String>> output = new ArrayList<ArrayList<String>>();
+//              String time = formatTime(elapsed);
+//              ArrayList<String> infoOutput = new ArrayList<String>();
+//              infoOutput.add(time);
+//              output.add(infoOutput);
+//              System.out.println(time);
+//              CsvFileWriter.write(output, configFileName);
+//              
+//              
+//              output = new ArrayList<ArrayList<String>>();
+//              output.add(prepareInfo());
+//              CsvFileWriter.append(output, configFileName);
+//              
+//              for(int i = 0; i < 50; i++) {
+//                      generateModel(i+1);
+//              }
+//              aggregateViolationMeasure(50);
+                System.out.println("Finished");
+        }
+
+//      public static void generateModel(int run) {
+//              String filename = run+"_1.xmi";
+//              //prepare initial info
+//              ArrayList<ArrayList<String>> output = new ArrayList<ArrayList<String>>();
+//              ArrayList<String> infoOutput = new ArrayList<String>();
+//              infoOutput.add(run+ "");
+//              infoOutput.addAll(calculateMetric(run));
+//
+//              YakinduumModel model = new YakinduumModel(fileReadFolder +"run" +run + "/" + filename);
+//              int violationCount = ViolationCheck.calculateViolationCounts(model.yakinduum);
+//              infoOutput.add(violationCount + "");
+//
+//              
+//              
+//              //save model to another directory
+//              model.save(configFolder + run + ".xmi");
+//              output.add(infoOutput);
+//              CsvFileWriter.append(output, configFileName);
+//      }
+//      
+//      public static void singleModelViolationMeasure(int run) {
+//              String filename = run+"_1.xmi";
+//              //prepare initial info
+//              ArrayList<ArrayList<String>> output = new ArrayList<ArrayList<String>>();
+//              ArrayList<String> infoOutput = new ArrayList<String>();
+//              infoOutput.add(run+ "");
+//
+//              YakinduumModel model = new YakinduumModel(fileReadFolder+"/run"+run+"/"+ filename);
+//              
+//              //parse map of violation counts to two list and add them to the result list 
+//              Map<String, Integer> map = ViolationCheck.violationMaps(model.yakinduum);
+//              ArrayList<String> counts = new ArrayList<String>();
+//              ArrayList<String> violationNames = new ArrayList<String>(map.keySet());
+//              for(int i = 0; i < violationNames.size(); i++) {
+//                      String name = violationNames.get(i);
+//                      int total = map.get(name);
+//                      counts.add(total + "");
+//              }
+//              output.add(infoOutput);
+//              output.add(violationNames);
+//              output.add(counts);
+//              
+//              CsvFileWriter.append(output, configFileName);
+//      }
+//      
+//      public static void aggregateViolationMeasure(int size) {
+//              ArrayList<ArrayList<String>> output = new ArrayList<ArrayList<String>>();
+//              ArrayList<String> counts = new ArrayList<String>();
+//              ArrayList<String> violationNames = null;
+//              for(int run = 1; run < size+1; run++) {
+//                      String filename = run+"_1.xmi";
+//                      YakinduumModel model = new YakinduumModel(fileReadFolder+"/run"+run+"/"+ filename);
+//
+//                      Map<String, Integer> map = ViolationCheck.violationMaps(model.yakinduum);
+//                      if(run == 1) {
+//                              violationNames = new ArrayList<String>(map.keySet());
+//                              for(int i = 0; i < violationNames.size(); i++) {
+//                                      String name = violationNames.get(i);
+//                                      int total = map.get(name);
+//                                      counts.add(total + "");
+//                              }
+//                      }else {
+//                              for(int i = 0; i < violationNames.size(); i++) {
+//                                      int count = Integer.parseInt(counts.get(i));
+//                                      String name = violationNames.get(i);
+//                                      int total = count + map.get(name);
+//                                      counts.set(i, total + "");
+//                              }
+//                      }
+//              }
+//              
+//              for(int i = 0; i < counts.size(); i++) {
+//                      double count = Integer.parseInt(counts.get(i)) / (double) size;
+//                      counts.set(i, count + "");
+//              }
+//              
+//              output.add(violationNames);
+//              output.add(counts);
+//              CsvFileWriter.write(output, aggregateViolationMeasureFileName);
+//      }
+//      
+        public static ArrayList<String> calculateMetric(int run) {
+                //read model and metric
+                ArrayList<String> output = new ArrayList<String>();
+                GraphReader reader = new GraphReader(YakindummPackage.eINSTANCE, ".xmi");
+                EMFGraph graph = reader.readModel(fileReadFolder+"/run"+run, run + "_1.xmi");
+                MetricSampleGroup metrics = RepMetricsReader.read(Domain.Yakindumm);
+                //KS distance
+                KSDistance ks = new KSDistance(metrics);
+                
+                //calculate and put metric data to output array
+                MetricSampleGroup samples = graph.evaluateAllMetricsToSamples();
+                output.add(graph.getStatistic().getAllNodes().size() + "");
+                output.add(ks.outDegreeDistance(samples.outDegreeSamples) + "");
+                output.add(ks.naDistance(samples.naSamples)+ "");
+                output.add(ks.mpcDistance(samples.mpcSamples) + "");
+                output.add(ks.typedOutDegreeDistance(samples.typedOutDegreeSamples) + "");
+                return output;
+        }
+        
+        public static ArrayList<String> prepareInfo() {
+                ArrayList<String> info = new ArrayList<String>();
+                info.add("ID");
+                info.add("# of Nodes");
+                info.add("Out Degree");
+                info.add("Node Activity");
+                info.add("MPC");
+                info.add("Typed Out Degree");
+                info.add("Violations");
+                return info;
+        }
+        
+        public static String formatTime(long time) {
+                long mili = time % 1000;
+                long second = (time / 1000) % 60;
+                long minute = (time / (1000 * 60));
+                return String.format("%d : %d.%d", minute, second, mili);
+        }
+        
+        public static void statistics() {
+                String uri = "output/1.xmi";
+                SocialNetworkModel socialNetwork = new SocialNetworkModel(uri);
+                System.out.println(socialNetwork.getPersons().size());
+                
+                File file = new File("model/statistics/output.txt");
+                try {
+                        @SuppressWarnings("resource")
+                        PrintStream out = new PrintStream(file);
+                        for(Person p : socialNetwork.getPersons()) {
+                                out.println(p.getFriends().size());
+                        }
+                } catch (FileNotFoundException e) {
+                        e.printStackTrace();
+                }
+                System.out.println("Output Finished");
+        }
+}
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/src/ca/mcgill/ecse/socialnetwork/runner/Persisitence.java b/Metrics/Metrics-Calculation/SocialNetwork_plugin/src/ca/mcgill/ecse/socialnetwork/runner/Persisitence.java
new file mode 100644
index 00000000..3ebede25
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/src/ca/mcgill/ecse/socialnetwork/runner/Persisitence.java
@@ -0,0 +1,63 @@
+package ca.mcgill.ecse.socialnetwork.runner;
+import java.io.IOException;
+import java.util.Collections;
+import java.util.Map;
+
+import org.eclipse.emf.common.util.URI;
+import org.eclipse.emf.ecore.EObject;
+import org.eclipse.emf.ecore.resource.Resource;
+import org.eclipse.emf.ecore.resource.ResourceSet;
+import org.eclipse.emf.ecore.resource.impl.ResourceSetImpl;
+import org.eclipse.emf.ecore.xmi.impl.XMIResourceFactoryImpl;
+
+public class Persisitence<G extends EObject> {
+        private String uri;
+        
+        public Persisitence (String suffix, String uri){                
+                //prepare to save 
+                Resource.Factory.Registry reg = Resource.Factory.Registry.INSTANCE;
+                Map<String, Object> m = reg.getExtensionToFactoryMap();
+                m.put(suffix, new XMIResourceFactoryImpl());
+                this.uri = uri;
+        }
+        
+        
+        /**
+         * Save the model 
+         * @return whether the model has saved successfully
+         */
+        public boolean save(G model) {
+                //create resource
+                ResourceSet resSet = new ResourceSetImpl();
+                Resource resource = resSet.createResource(URI.createURI(uri));
+                resource.getContents().add(model);
+                try {
+                        resource.save(Collections.EMPTY_MAP);
+                        return true;
+                }catch(IOException e) {
+                        e.printStackTrace();
+                        return false;
+                }
+        }
+        
+        /**
+         * load the model from persistent
+         * @return: the model loaded
+         */
+        @SuppressWarnings("unchecked")
+        public G load() {
+                G model = null;
+//              try {
+                        ResourceSet resSet = new ResourceSetImpl();
+                        Resource resource = resSet.getResource(URI.createURI(uri), true);
+                        model = (G) resource.getContents().get(0);
+//              }catch (org.eclipse.emf.common.util.WrappedException e) {
+//                      // if the file cannot be found then return null
+//                      if(e.getCause().getClass() == java.io.FileNotFoundException.class) {
+//                              return null;
+//                      }
+//              }
+                
+                return model;
+        }
+}
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/src/ca/mcgill/ecse/socialnetwork/runner/RunnerTests.java b/Metrics/Metrics-Calculation/SocialNetwork_plugin/src/ca/mcgill/ecse/socialnetwork/runner/RunnerTests.java
new file mode 100644
index 00000000..c09c55be
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/src/ca/mcgill/ecse/socialnetwork/runner/RunnerTests.java
@@ -0,0 +1,18 @@
+package ca.mcgill.ecse.socialnetwork.runner;
+
+import org.junit.Test;
+
+import hu.bme.mit.inf.dslreasoner.application.execution.StandaloneScriptExecutor;
+
+public class RunnerTests {
+        private static String runWithPath(String path) {
+                String message = StandaloneScriptExecutor.executeScript(path);
+                return message;
+        }
+        
+        @Test
+        public void generateModel() {
+                String message = runWithPath("SocialNetworkGeneration.vsconfig");
+                System.out.println(message);
+        }
+}
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/src/ca/mcgill/ecse/socialnetwork/runner/SocialNetworkModel.java b/Metrics/Metrics-Calculation/SocialNetwork_plugin/src/ca/mcgill/ecse/socialnetwork/runner/SocialNetworkModel.java
new file mode 100644
index 00000000..51c50b11
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/src/ca/mcgill/ecse/socialnetwork/runner/SocialNetworkModel.java
@@ -0,0 +1,62 @@
+package ca.mcgill.ecse.socialnetwork.runner;
+
+import org.eclipse.emf.common.util.EList;
+
+import socialnetwork.Person;
+import socialnetwork.SocialNetwork;
+import socialnetwork.SocialnetworkFactory;
+import socialnetwork.SocialnetworkPackage;
+import socialnetwork.impl.SocialnetworkFactoryImpl;
+
+
+
+public class SocialNetworkModel {
+        private final static String  SUFFIX = "xmi";
+        
+        private static boolean isInit = false;
+        
+        public static void init() {
+                SocialnetworkFactory.eINSTANCE.eClass();
+                SocialnetworkPackage.eINSTANCE.eClass();
+                SocialnetworkFactoryImpl.init();
+        }
+        
+        // container for the social network model
+        public SocialNetwork socialNetwork;
+        
+        // factory for social network model
+        SocialnetworkFactory factory;
+        
+        // persistent
+        Persisitence<SocialNetwork> persistence;
+        
+        
+        public SocialNetworkModel(String uri){
+                if(!isInit) {
+                        init();
+                }
+                
+                //create persistence
+                persistence = new Persisitence<SocialNetwork>(SUFFIX, uri);
+                factory = SocialnetworkFactory.eINSTANCE;
+                // try load the model
+                this.socialNetwork = persistence.load();
+                if(this.socialNetwork == null) {
+                        this.socialNetwork = factory.createSocialNetwork();
+                }
+        }
+        
+        public Person createPerson() {
+                Person p = factory.createPerson();
+                socialNetwork.getPersons().add(p);
+                return p;
+        }
+        
+        public EList<Person> getPersons(){
+                return socialNetwork.getPersons();
+        }
+        
+        public boolean save() {
+                return persistence.save(socialNetwork);
+        }
+}
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/src/ca/mcgill/ecse/socialnetwork/runner/YakinduumModel.java b/Metrics/Metrics-Calculation/SocialNetwork_plugin/src/ca/mcgill/ecse/socialnetwork/runner/YakinduumModel.java
new file mode 100644
index 00000000..803daff4
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/src/ca/mcgill/ecse/socialnetwork/runner/YakinduumModel.java
@@ -0,0 +1,52 @@
+package ca.mcgill.ecse.socialnetwork.runner;
+
+import javax.annotation.Resource;
+
+import hu.bme.mit.inf.dslreasoner.domains.yakindu.sgraph.yakindumm.Statechart;
+import hu.bme.mit.inf.dslreasoner.domains.yakindu.sgraph.yakindumm.YakindummFactory;
+import hu.bme.mit.inf.dslreasoner.domains.yakindu.sgraph.yakindumm.YakindummPackage;
+import hu.bme.mit.inf.dslreasoner.domains.yakindu.sgraph.yakindumm.impl.YakindummFactoryImpl;
+import socialnetwork.SocialNetwork;
+import socialnetwork.SocialnetworkFactory;
+
+public class YakinduumModel {
+        private final static String  SUFFIX = "xmi";
+        
+        private static boolean isInit = false;
+        
+        private String uri;
+        
+        public static void init() {
+                YakindummFactory.eINSTANCE.eClass();
+                YakindummPackage.eINSTANCE.eClass();
+                YakindummFactoryImpl.init();
+        }
+        
+        // container for the social network model
+        public Statechart yakinduum;
+        
+        
+        // persistent
+        Persisitence<Statechart> persistence;
+        
+        
+        public YakinduumModel(String uri){
+                if(!isInit) {
+                        init();
+                }
+                this.uri = uri;
+                //create persistence
+                persistence = new Persisitence<Statechart>(SUFFIX, uri);
+                // try load the model
+                this.yakinduum = persistence.load();
+        }
+        
+        public boolean save(String uri) {
+                if(this.uri.equals(uri)) {
+                        return persistence.save(yakinduum);
+                }else {
+                        persistence = new Persisitence<Statechart>(SUFFIX, uri);
+                        return persistence.save(yakinduum);
+                }
+        }
+}
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/statistics/Ecore/100.csv b/Metrics/Metrics-Calculation/SocialNetwork_plugin/statistics/Ecore/100.csv
new file mode 100644
index 00000000..fd1af09c
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/statistics/Ecore/100.csv
@@ -0,0 +1,22 @@
+Task,Run,Result,Domain to logic transformation time,Logic to solver transformation time,Solver time,Postprocessing time,TransformationExecutionTime,TypeAnalysisTime,MetricCalculationTime,StateCoderTime,StateCoderFailCount,SolutionCopyTime,_Solution0FoundAt
+5,1,InsuficientResourcesResultImpl,26,1815,305292,1000,16140,15,12210,260570,0,0,
+5,2,InsuficientResourcesResultImpl,26,1237,301846,700,14659,0,12249,259139,0,0,
+5,3,InsuficientResourcesResultImpl,26,1218,301687,600,15765,0,12876,256432,0,0,
+5,4,InsuficientResourcesResultImpl,26,1294,302248,800,18015,0,11131,255608,0,0,
+5,5,InsuficientResourcesResultImpl,26,1290,300894,900,14893,0,11118,259377,0,0,
+5,6,InsuficientResourcesResultImpl,26,1184,302351,900,16463,0,11499,258946,0,0,
+5,7,ModelResultImpl,26,1180,289935,35396400,17823,0,14375,240465,0,4,287519
+5,8,InsuficientResourcesResultImpl,26,1298,304757,700,12762,0,10686,266461,0,0,
+5,9,ModelResultImpl,26,1166,287620,35860800,17055,0,15050,237850,0,1,285304
+5,10,ModelResultImpl,26,1185,168322,32789700,15059,0,9955,132727,0,0,166044
+5,11,InsuficientResourcesResultImpl,26,1176,302293,900,12773,0,10338,264930,0,0,
+5,12,InsuficientResourcesResultImpl,26,1200,300206,600,14139,0,11334,260462,0,0,
+5,13,InsuficientResourcesResultImpl,26,1199,305554,500,12939,0,11144,266919,0,0,
+5,14,InsuficientResourcesResultImpl,26,1193,300864,700,18895,0,14266,250111,0,0,
+5,15,InsuficientResourcesResultImpl,26,1197,303894,700,14501,0,12313,262474,0,0,
+5,16,InsuficientResourcesResultImpl,26,1171,303003,700,13178,0,11827,263585,0,0,
+5,17,InsuficientResourcesResultImpl,26,1169,305501,600,13479,0,11788,265540,0,0,
+5,18,InsuficientResourcesResultImpl,26,1175,301967,700,13531,0,11415,262420,0,0,
+5,19,InsuficientResourcesResultImpl,26,1274,300241,800,13254,0,11607,260895,0,0,
+5,20,ModelResultImpl,26,1166,269530,42362900,17007,0,13440,223316,0,1,267245
+
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/statistics/Ecore/30.csv b/Metrics/Metrics-Calculation/SocialNetwork_plugin/statistics/Ecore/30.csv
new file mode 100644
index 00000000..0022e984
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/statistics/Ecore/30.csv
@@ -0,0 +1,22 @@
+Task,Run,Result,Domain to logic transformation time,Logic to solver transformation time,Solver time,Postprocessing time,_Solution0FoundAt,TransformationExecutionTime,TypeAnalysisTime,MetricCalculationTime,StateCoderTime,StateCoderFailCount,SolutionCopyTime
+2,1,ModelResultImpl,19,1721,35221,15771300,32311,7042,34,1895,16580,0,1
+2,2,ModelResultImpl,19,1610,35749,11651300,32635,6745,1,1736,18895,0,1
+2,3,ModelResultImpl,19,1640,27258,16117300,24303,6429,0,1323,12286,0,1
+2,4,ModelResultImpl,19,1634,35933,20450700,33223,6381,0,1605,20611,0,2
+2,5,ModelResultImpl,19,1612,23612,11651100,19721,6887,0,1099,8730,0,0
+2,6,ModelResultImpl,19,1319,22727,9964000,20364,4974,0,1147,11737,0,0
+2,7,ModelResultImpl,19,1278,22340,12342400,19967,4711,0,1078,11660,0,0
+2,8,ModelResultImpl,19,1292,20551,10731500,18317,4260,0,1007,11070,0,0
+2,9,ModelResultImpl,19,1378,18306,12922900,15874,4176,0,928,8796,0,1
+2,10,ModelResultImpl,19,1330,25726,10084700,23254,6531,0,1345,10615,0,0
+2,11,ModelResultImpl,19,1229,33084,12002300,30734,5309,0,1584,19392,0,0
+2,12,ModelResultImpl,19,1240,24555,9818800,22179,5967,1,1405,10083,0,0
+2,13,ModelResultImpl,19,1264,28275,11451700,25939,5692,0,1395,14547,0,0
+2,14,ModelResultImpl,19,1276,36197,10007300,33900,5461,0,1659,22219,0,0
+2,15,ModelResultImpl,19,1230,30436,9231400,28100,5354,0,1488,16718,0,0
+2,16,ModelResultImpl,19,1217,22614,8885000,20287,6795,0,1371,7299,0,0
+2,17,ModelResultImpl,19,1262,29600,12922400,27253,5298,0,1528,15895,0,0
+2,18,ModelResultImpl,19,1243,28214,10765500,25879,5412,0,1292,15319,0,0
+2,19,ModelResultImpl,19,1299,20845,11064400,18336,5327,0,1048,8903,0,0
+2,20,ModelResultImpl,19,1280,26352,10670800,23901,6709,0,1454,11410,0,1
+
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/statistics/Ecore/50.csv b/Metrics/Metrics-Calculation/SocialNetwork_plugin/statistics/Ecore/50.csv
new file mode 100644
index 00000000..1ea0ccaf
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/statistics/Ecore/50.csv
@@ -0,0 +1,22 @@
+Task,Run,Result,Domain to logic transformation time,Logic to solver transformation time,Solver time,Postprocessing time,_Solution0FoundAt,TransformationExecutionTime,TypeAnalysisTime,MetricCalculationTime,StateCoderTime,StateCoderFailCount,SolutionCopyTime
+3,1,ModelResultImpl,7,1300,78258,16468500,75732,13071,7,4896,46003,0,2
+3,2,ModelResultImpl,7,1255,72729,15062600,70201,10011,0,4148,48760,0,0
+3,3,ModelResultImpl,7,1284,85751,18952400,83381,10015,0,4783,59452,0,0
+3,4,ModelResultImpl,7,1312,80702,18255000,78055,9873,0,3766,56886,0,1
+3,5,ModelResultImpl,7,2192,111362,20902300,108184,12705,0,5062,79232,0,0
+3,6,ModelResultImpl,7,1275,88255,20727400,85645,9667,0,3925,64755,0,0
+3,7,ModelResultImpl,7,1228,95312,23184200,92818,9763,0,4466,69648,0,1
+3,8,ModelResultImpl,7,1421,102160,16746000,99564,13923,0,5149,68705,0,1
+3,9,ModelResultImpl,7,1542,74130,15142300,71709,10116,0,4021,50574,0,0
+3,10,ModelResultImpl,7,1370,106586,18544500,103524,11809,0,4614,78092,0,1
+3,11,ModelResultImpl,7,1977,81554,14689300,78988,9059,0,4109,58293,0,1
+3,12,ModelResultImpl,7,1282,80592,17114200,77924,10654,0,4120,55221,0,0
+3,13,ModelResultImpl,7,1470,50749,14006900,47249,7112,0,2464,34560,0,0
+3,14,ModelResultImpl,7,1189,96780,16081900,94561,8346,0,4262,74850,0,0
+3,15,ModelResultImpl,7,1187,104866,17029000,102503,8484,0,4673,81148,0,0
+3,16,ModelResultImpl,7,1192,83407,19208900,81122,8548,0,4154,61175,0,1
+3,17,ModelResultImpl,7,1291,84064,18326300,81220,10675,0,4308,57616,0,0
+3,18,ModelResultImpl,7,1924,92524,20324400,89145,9764,0,4238,66918,0,1
+3,19,ModelResultImpl,7,1284,85575,14840500,82932,10403,0,4104,60536,0,0
+3,20,ModelResultImpl,7,1239,78254,21057200,75918,9173,0,3958,55242,0,0
+
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/statistics/Ecore/80.csv b/Metrics/Metrics-Calculation/SocialNetwork_plugin/statistics/Ecore/80.csv
new file mode 100644
index 00000000..034a2048
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/statistics/Ecore/80.csv
@@ -0,0 +1,22 @@
+Task,Run,Result,Domain to logic transformation time,Logic to solver transformation time,Solver time,Postprocessing time,_Solution0FoundAt,TransformationExecutionTime,TypeAnalysisTime,MetricCalculationTime,StateCoderTime,StateCoderFailCount,SolutionCopyTime
+4,1,ModelResultImpl,10,1339,187225,43638100,184585,14565,8,8893,149868,0,0
+4,2,ModelResultImpl,10,1336,258364,34407600,255655,14281,1,9835,217586,0,0
+4,3,InsuficientResourcesResultImpl,10,1321,302464,3900,,14999,0,10218,258608,0,0
+4,4,ModelResultImpl,10,1569,272300,28546600,269342,14187,0,9965,231046,0,0
+4,5,ModelResultImpl,10,1315,244950,39639300,242286,14765,0,10575,202813,0,0
+4,6,ModelResultImpl,10,1223,185629,34348900,183286,14074,0,9227,147910,0,0
+4,7,ModelResultImpl,10,1271,243243,28619100,240866,16030,0,10594,199605,0,1
+4,8,ModelResultImpl,10,1229,247712,31642900,244834,14393,0,9543,207278,0,0
+4,9,ModelResultImpl,10,1284,209619,24479700,207199,18848,0,10225,164689,0,0
+4,10,ModelResultImpl,10,1240,252740,36766100,250104,15959,0,10730,208822,0,1
+4,11,ModelResultImpl,10,1315,192678,27966300,190097,15350,0,9230,152579,0,1
+4,12,ModelResultImpl,10,1767,199644,24666200,195878,16171,0,9709,158015,0,1
+4,13,ModelResultImpl,10,1411,209397,29226100,206486,17127,0,10334,164735,0,0
+4,14,InsuficientResourcesResultImpl,10,1292,300133,800,,13558,0,10569,258303,0,0
+4,15,ModelResultImpl,10,1188,277607,29611300,275175,13898,0,11204,234760,0,0
+4,16,ModelResultImpl,10,1383,257815,41453700,255328,13012,0,10666,216491,0,1
+4,17,ModelResultImpl,10,1335,217424,30586300,214754,15737,0,9889,176416,0,0
+4,18,ModelResultImpl,10,1317,214706,28448000,211898,15332,0,9390,175241,0,1
+4,19,ModelResultImpl,10,1429,235982,26350500,233087,15836,0,10258,192499,0,1
+4,20,InsuficientResourcesResultImpl,10,1150,302957,1100,,16272,0,12639,253942,0,0
+
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/statistics/Ecore/warmup.csv b/Metrics/Metrics-Calculation/SocialNetwork_plugin/statistics/Ecore/warmup.csv
new file mode 100644
index 00000000..126b6dca
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/statistics/Ecore/warmup.csv
@@ -0,0 +1,3 @@
+Task,Run,Result,Domain to logic transformation time,Logic to solver transformation time,Solver time,Postprocessing time,Solution1FoundAt,ExplorationInitializationTime,TransformationExecutionTime,TypeAnalysisTime,StateCoderTime,StateCoderFailCount,SolutionCopyTime,ActivationSelectionTime,NumericalSolverSumTime,NumericalSolverProblemFormingTime,NumericalSolverSolvingTime,NumericalSolverInterpretingSolution,NumericalSolverCachingTime,NumericalSolverCallNumber,NumericalSolverCachedAnswerNumber
+1,1,ModelResultImpl,1224,3526,17696,152,12788,5289,2215,356,1661,0,8,1,0,0,0,0,0,0,0
+
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/statistics/Github/30.csv b/Metrics/Metrics-Calculation/SocialNetwork_plugin/statistics/Github/30.csv
new file mode 100644
index 00000000..d1ec723b
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/statistics/Github/30.csv
@@ -0,0 +1,22 @@
+Task,Run,Result,Domain to logic transformation time,Logic to solver transformation time,Solver time,Postprocessing time,_Solution0FoundAt,TransformationExecutionTime,TypeAnalysisTime,MetricCalculationTime,StateCoderTime,StateCoderFailCount,SolutionCopyTime
+2,1,ModelResultImpl,5,753,17109,13399400,16654,1789,9,696,11984,0,0
+2,2,ModelResultImpl,5,628,17801,12301800,17369,1678,0,715,12727,0,0
+2,3,ModelResultImpl,5,610,15430,13989100,14970,1285,0,586,11377,0,0
+2,4,ModelResultImpl,5,803,14781,11475500,14220,1483,0,640,10196,0,0
+2,5,ModelResultImpl,5,581,22641,12669300,22193,1558,0,707,17778,0,0
+2,6,ModelResultImpl,5,611,22649,11553300,22203,1508,0,660,17965,0,0
+2,7,ModelResultImpl,5,548,12438,10128400,12033,1584,0,616,7995,0,0
+2,8,ModelResultImpl,5,655,17624,10593200,17198,1404,0,619,13273,0,0
+2,9,ModelResultImpl,5,596,16946,10102500,16528,1717,0,705,11847,0,0
+2,10,ModelResultImpl,5,537,17896,10038000,17507,1414,0,626,13625,0,0
+2,11,ModelResultImpl,5,535,13771,11741600,13353,1411,0,613,9547,0,0
+2,12,ModelResultImpl,5,531,16728,11768600,16257,1448,0,635,12199,0,0
+2,13,ModelResultImpl,5,549,14647,11546900,14254,1201,0,573,10920,0,0
+2,14,ModelResultImpl,5,552,15942,10918300,15492,1502,0,610,11459,0,0
+2,15,ModelResultImpl,5,563,15196,12483700,14773,1389,0,574,11130,0,0
+2,16,ModelResultImpl,5,566,10267,10445100,9864,1364,0,523,6468,0,0
+2,17,ModelResultImpl,5,600,15595,8099800,15147,1341,0,624,11381,0,0
+2,18,ModelResultImpl,5,561,11172,9144100,10776,1167,0,487,7740,0,0
+2,19,ModelResultImpl,5,548,14818,9372000,14441,1565,0,658,10261,0,0
+2,20,ModelResultImpl,5,559,17497,9881500,17059,1532,0,651,12811,0,0
+
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/statistics/Github/50.csv b/Metrics/Metrics-Calculation/SocialNetwork_plugin/statistics/Github/50.csv
new file mode 100644
index 00000000..7ed016e0
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/statistics/Github/50.csv
@@ -0,0 +1,22 @@
+Task,Run,Result,Domain to logic transformation time,Logic to solver transformation time,Solver time,Postprocessing time,_Solution0FoundAt,TransformationExecutionTime,TypeAnalysisTime,MetricCalculationTime,StateCoderTime,StateCoderFailCount,SolutionCopyTime
+4,1,ModelResultImpl,11,730,72467,34401400,71866,4026,10,1998,59824,0,0
+4,2,ModelResultImpl,11,761,67853,11838400,67382,3819,0,1957,55882,0,0
+4,3,ModelResultImpl,11,734,45541,10393700,45056,3529,0,1779,34849,0,0
+4,4,ModelResultImpl,11,619,55697,17081600,55167,3617,0,1898,44356,0,0
+4,5,ModelResultImpl,11,726,64846,29758900,64208,3905,0,2030,52466,0,0
+4,6,ModelResultImpl,11,712,65893,13089200,65423,3972,0,2029,53618,0,0
+4,7,ModelResultImpl,11,742,50982,16405400,50469,3638,0,1857,39804,0,0
+4,8,ModelResultImpl,11,590,50309,15985400,49731,3572,0,1877,39187,0,0
+4,9,ModelResultImpl,11,761,65533,23499900,65008,3890,0,2000,53225,0,0
+4,10,ModelResultImpl,11,688,44853,23629200,44348,3255,0,1695,34758,0,0
+4,11,ModelResultImpl,11,626,59167,38070600,58611,3942,0,1864,47290,0,0
+4,12,ModelResultImpl,11,642,66860,18966400,66364,3732,0,1987,54960,0,0
+4,13,ModelResultImpl,11,622,65317,12053900,64842,3176,0,1633,55177,0,1
+4,14,ModelResultImpl,11,687,45481,79001300,44944,3485,0,1661,35036,0,0
+4,15,ModelResultImpl,11,881,74988,14027700,74444,4150,0,2191,61881,0,0
+4,16,ModelResultImpl,11,691,56609,11960900,56125,3776,0,1943,45015,0,0
+4,17,ModelResultImpl,11,631,103459,26319900,102823,4720,0,2390,88314,0,1
+4,18,ModelResultImpl,11,2263,61989,12371400,61101,3751,0,1902,50076,0,0
+4,19,ModelResultImpl,11,575,75135,19514700,74621,4810,0,2552,60068,0,1
+4,20,ModelResultImpl,11,1069,94884,21924000,94062,5623,0,3121,77010,0,1
+
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/statistics/Github/80.csv b/Metrics/Metrics-Calculation/SocialNetwork_plugin/statistics/Github/80.csv
new file mode 100644
index 00000000..257b7ddb
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/statistics/Github/80.csv
@@ -0,0 +1,22 @@
+Task,Run,Result,Domain to logic transformation time,Logic to solver transformation time,Solver time,Postprocessing time,TransformationExecutionTime,TypeAnalysisTime,MetricCalculationTime,StateCoderTime,StateCoderFailCount,SolutionCopyTime,_Solution0FoundAt
+5,1,InsuficientResourcesResultImpl,8,1163,301236,6700,11611,7,8030,261757,0,0,
+5,2,ModelResultImpl,8,1125,214262,41193500,10675,0,7433,179009,0,1,213284
+5,3,InsuficientResourcesResultImpl,8,1097,301100,1400,10110,0,6697,266325,0,0,
+5,4,ModelResultImpl,8,1202,243793,34411800,11329,0,7710,206562,0,0,242815
+5,5,ModelResultImpl,8,1130,266540,38153400,12190,0,8455,225879,0,1,265458
+5,6,ModelResultImpl,8,1136,244077,43614700,10925,0,7347,207698,0,0,243138
+5,7,ModelResultImpl,8,1263,270364,44901700,10715,0,7520,233664,0,0,269383
+5,8,ModelResultImpl,8,1062,228653,36320200,11042,0,7673,191829,0,0,227652
+5,9,ModelResultImpl,8,1060,284484,38198200,12105,0,8129,244192,0,1,283520
+5,10,ModelResultImpl,8,1087,245757,38745600,10898,0,7835,208781,0,0,244833
+5,11,InsuficientResourcesResultImpl,8,1003,302539,1700,9666,0,6798,267961,0,0,
+5,12,ModelResultImpl,8,657,143583,35565200,6948,0,4448,120639,0,0,142951
+5,13,ModelResultImpl,8,1061,292041,44607000,12010,0,8656,250579,0,1,291061
+5,14,ModelResultImpl,8,1034,255307,37454100,11242,0,7789,217397,0,0,254393
+5,15,InsuficientResourcesResultImpl,8,1194,300839,1500,9997,0,7300,265245,0,0,
+5,16,ModelResultImpl,8,1070,274358,38762800,11730,0,7864,235472,0,1,273383
+5,17,ModelResultImpl,8,1099,259378,84148300,11340,0,7784,221204,0,0,258553
+5,18,ModelResultImpl,8,1084,255262,38991800,11989,0,7795,215829,0,1,254328
+5,19,ModelResultImpl,8,1111,293515,47026100,12037,0,8609,252172,0,1,292504
+5,20,ModelResultImpl,8,1106,278558,32886300,12080,0,8000,237985,0,1,277745
+
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/statistics/Github/warmup.csv b/Metrics/Metrics-Calculation/SocialNetwork_plugin/statistics/Github/warmup.csv
new file mode 100644
index 00000000..989c2411
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/statistics/Github/warmup.csv
@@ -0,0 +1,7 @@
+Task,Run,Result,Domain to logic transformation time,Logic to solver transformation time,Solver time,Postprocessing time,_Solution0FoundAt,TransformationExecutionTime,TypeAnalysisTime,MetricCalculationTime,StateCoderTime,StateCoderFailCount,SolutionCopyTime
+1,1,ModelResultImpl,1483,2558,3108,60043900,1609,456,424,87,272,0,1
+1,2,ModelResultImpl,1483,1126,1487,9020100,931,292,1,60,256,0,1
+1,3,ModelResultImpl,1483,927,1424,9739900,827,263,0,51,217,0,0
+1,4,ModelResultImpl,1483,886,1069,8613600,495,208,1,25,97,0,0
+1,5,ModelResultImpl,1483,768,1268,9369800,856,262,0,35,223,0,0
+
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/statistics/Yakindu/100.csv b/Metrics/Metrics-Calculation/SocialNetwork_plugin/statistics/Yakindu/100.csv
new file mode 100644
index 00000000..a2628ad1
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/statistics/Yakindu/100.csv
@@ -0,0 +1,22 @@
+Task,Run,Result,Domain to logic transformation time,Logic to solver transformation time,Solver time,Postprocessing time,_Solution0FoundAt,TransformationExecutionTime,TypeAnalysisTime,MetricCalculationTime,StateCoderTime,StateCoderFailCount,SolutionCopyTime
+5,1,ModelResultImpl,12,865,91787,64960700,91078,17340,6,2469,61497,0,3
+5,2,ModelResultImpl,12,956,118267,65616400,117553,16353,0,2810,85627,0,1
+5,3,ModelResultImpl,12,900,116093,69616600,115364,17281,0,2800,82376,0,0
+5,4,ModelResultImpl,12,907,96027,78796000,95287,19233,0,2643,63089,0,0
+5,5,ModelResultImpl,12,961,133615,61595600,132840,17098,0,2970,99041,0,0
+5,6,ModelResultImpl,12,917,120673,61159000,119930,18320,0,2889,85737,0,0
+5,7,ModelResultImpl,12,941,101988,69310400,101183,18258,0,2694,69616,0,0
+5,8,ModelResultImpl,12,910,117121,58731900,116373,16751,0,2954,83990,0,1
+5,9,ModelResultImpl,12,939,98738,60204200,97988,15671,0,2643,69051,0,0
+5,10,ModelResultImpl,12,907,109216,62901700,108450,18563,0,2855,74361,0,0
+5,11,ModelResultImpl,12,989,101313,70288400,100570,19059,0,2653,68951,0,0
+5,12,ModelResultImpl,12,847,110986,71960700,110229,20031,0,2484,77376,0,0
+5,13,ModelResultImpl,12,924,99847,65101400,99083,18276,0,2732,67006,0,0
+5,14,ModelResultImpl,12,908,113484,61073000,112675,20588,0,2760,77595,0,0
+5,15,ModelResultImpl,12,859,107243,118083900,106494,16814,0,2826,74774,0,0
+5,16,ModelResultImpl,12,896,101005,60113300,100198,16591,0,2670,70482,0,0
+5,17,ModelResultImpl,12,909,150888,90178000,150032,18804,0,3644,112370,0,2
+5,18,ModelResultImpl,12,1988,224882,111051700,223272,35288,0,5245,160716,0,2
+5,19,ModelResultImpl,12,1710,180301,103042800,178853,31026,0,4421,125609,0,1
+5,20,ModelResultImpl,12,2294,236789,120962500,234776,34043,0,4964,172403,0,1
+
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/statistics/Yakindu/120.csv b/Metrics/Metrics-Calculation/SocialNetwork_plugin/statistics/Yakindu/120.csv
new file mode 100644
index 00000000..03ee084b
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/statistics/Yakindu/120.csv
@@ -0,0 +1,22 @@
+Task,Run,Result,Domain to logic transformation time,Logic to solver transformation time,Solver time,Postprocessing time,_Solution0FoundAt,TransformationExecutionTime,TypeAnalysisTime,MetricCalculationTime,StateCoderTime,StateCoderFailCount,SolutionCopyTime
+2,1,ModelResultImpl,11,1049,149253,202983100,148329,21687,8,3820,108113,0,4
+2,2,ModelResultImpl,11,1131,173214,111640800,172206,24930,0,3926,128120,0,1
+2,3,ModelResultImpl,11,1027,157782,120804000,157006,19292,0,3948,119012,0,1
+2,4,ModelResultImpl,11,1063,169577,126195200,168692,22819,0,4027,126643,0,1
+2,5,ModelResultImpl,11,984,164004,93016300,163235,23449,0,3830,121474,0,1
+2,6,ModelResultImpl,11,1005,146874,94077300,146111,20382,0,3734,108542,0,1
+2,7,ModelResultImpl,11,904,148997,92734800,148172,19769,0,3763,111141,0,1
+2,8,ModelResultImpl,11,911,145947,99103000,145197,21375,0,3757,106317,0,1
+2,9,ModelResultImpl,11,911,154022,91420700,153225,21687,0,3781,113566,0,1
+2,10,ModelResultImpl,11,994,144253,105623000,143479,19514,0,3736,106547,0,1
+2,11,ModelResultImpl,11,943,146057,85565700,145235,20168,0,3830,107696,0,1
+2,12,ModelResultImpl,11,933,153728,93877000,152956,18549,0,4136,115265,0,0
+2,13,ModelResultImpl,11,989,135785,101796800,135043,19930,0,3590,98576,0,1
+2,14,ModelResultImpl,11,942,158905,115031700,158150,21663,0,3796,118239,0,0
+2,15,ModelResultImpl,11,897,138727,116266900,137918,19116,1,3652,102641,0,0
+2,16,ModelResultImpl,11,851,145221,95232500,144453,18026,0,3913,108945,0,0
+2,17,ModelResultImpl,11,928,154148,88476300,153396,21053,0,3827,113763,0,0
+2,18,ModelResultImpl,11,859,166408,95546600,165666,22619,0,3922,123707,0,1
+2,19,ModelResultImpl,11,909,136564,91353600,135766,17841,0,3665,101835,0,0
+2,20,ModelResultImpl,11,873,147664,91153300,146866,17705,0,3874,111410,0,0
+
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/statistics/Yakindu/140.csv b/Metrics/Metrics-Calculation/SocialNetwork_plugin/statistics/Yakindu/140.csv
new file mode 100644
index 00000000..293f51a5
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/statistics/Yakindu/140.csv
@@ -0,0 +1,22 @@
+Task,Run,Result,Domain to logic transformation time,Logic to solver transformation time,Solver time,Postprocessing time,Solution1FoundAt,ExplorationInitializationTime,TransformationExecutionTime,TypeAnalysisTime,StateCoderTime,StateCoderFailCount,SolutionCopyTime,ActivationSelectionTime,NumericalSolverSumTime,NumericalSolverProblemFormingTime,NumericalSolverSolvingTime,NumericalSolverInterpretingSolution,NumericalSolverCachingTime,NumericalSolverCallNumber,NumericalSolverCachedAnswerNumber
+2,1,ModelResultImpl,49,948,55965,249,54293,1336,6134,11,17708,0,3,2,0,0,0,0,0,0,0
+2,2,ModelResultImpl,49,638,65106,310,63703,837,7067,0,20870,0,3,2,0,0,0,0,0,0,0
+2,3,ModelResultImpl,49,1929,69666,268,67267,1926,7537,0,20708,0,1,0,0,0,0,0,0,0,0
+2,4,ModelResultImpl,49,617,67091,318,65452,1078,8304,0,18694,0,1,0,0,0,0,0,0,0,0
+2,5,ModelResultImpl,49,1068,75850,145,74083,1480,8386,0,19637,0,1,0,0,0,0,0,0,0,0
+2,6,ModelResultImpl,49,785,65738,301,63408,1430,7695,0,16497,0,3,0,0,0,0,0,0,0,0
+2,7,ModelResultImpl,49,1055,85078,387,82888,1365,9313,0,22220,0,1,0,0,0,0,0,0,0,0
+2,8,ModelResultImpl,49,1189,63131,136,61246,1586,7804,0,17380,0,2,1,0,0,0,0,0,0,0
+2,9,ModelResultImpl,49,530,60098,248,58756,657,6900,0,18737,0,2,0,0,0,0,0,0,0,0
+2,10,ModelResultImpl,49,706,58634,247,56728,1023,6237,0,18909,0,1,0,0,0,0,0,0,0,0
+2,11,ModelResultImpl,49,683,55087,174,53903,749,5838,0,17665,0,1,0,0,0,0,0,0,0,0
+2,12,ModelResultImpl,49,533,69793,206,68720,625,7827,0,22340,0,1,0,0,0,0,0,0,0,0
+2,13,ModelResultImpl,49,625,58198,256,56830,781,6177,0,20134,0,2,0,0,0,0,0,0,0,0
+2,14,ModelResultImpl,49,555,66046,250,64950,664,7385,0,15860,0,0,0,0,0,0,0,0,0,0
+2,15,ModelResultImpl,49,586,96452,367,92042,1007,12651,0,23019,0,6,0,0,0,0,0,0,0,0
+2,16,ModelResultImpl,49,1523,72460,210,70549,1181,9123,1,21222,0,2,0,0,0,0,0,0,0,0
+2,17,ModelResultImpl,49,734,74551,417,72763,842,8117,0,21326,0,3,0,0,0,0,0,0,0,0
+2,18,ModelResultImpl,49,1282,75020,208,72887,1459,8671,0,22596,0,3,1,0,0,0,0,0,0,0
+2,19,ModelResultImpl,49,871,70125,286,68362,947,8755,0,18829,0,1,0,0,0,0,0,0,0,0
+2,20,ModelResultImpl,49,633,65564,149,64398,816,7912,0,15815,0,0,0,0,0,0,0,0,0,0
+
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/statistics/Yakindu/30.csv b/Metrics/Metrics-Calculation/SocialNetwork_plugin/statistics/Yakindu/30.csv
new file mode 100644
index 00000000..ec0afb94
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/statistics/Yakindu/30.csv
@@ -0,0 +1,22 @@
+Task,Run,Result,Domain to logic transformation time,Logic to solver transformation time,Solver time,Postprocessing time,_Solution0FoundAt,TransformationExecutionTime,TypeAnalysisTime,MetricCalculationTime,StateCoderTime,StateCoderFailCount,SolutionCopyTime
+2,1,ModelResultImpl,37,1267,42409,28515700,41220,5066,11,614,29095,0,1
+2,2,ModelResultImpl,37,1919,14164,22580700,12518,3986,2,344,5463,0,2
+2,3,ModelResultImpl,37,1916,41597,31164300,40290,5050,1,614,28209,0,1
+2,4,ModelResultImpl,37,2023,41518,20216100,40199,5825,0,549,27332,0,1
+2,5,ModelResultImpl,37,2052,21630,32282400,20128,4713,0,456,10817,0,1
+2,6,ModelResultImpl,37,2070,40984,24514000,39602,5997,0,528,26649,0,2
+2,7,ModelResultImpl,37,2249,40677,22780300,39309,4977,0,600,27410,0,1
+2,8,ModelResultImpl,37,1887,34102,17897400,32571,5103,0,524,21184,0,1
+2,9,ModelResultImpl,37,1826,11685,12854100,10430,3316,0,298,4382,0,1
+2,10,ModelResultImpl,37,1795,20933,19823700,19703,4431,0,435,10642,0,1
+2,11,ModelResultImpl,37,1849,33111,18648500,31757,5743,0,375,20404,0,1
+2,12,ModelResultImpl,37,1829,36099,18177300,34869,5689,0,525,22643,0,1
+2,13,ModelResultImpl,37,1875,36431,20140100,35116,5371,0,500,23462,0,1
+2,14,ModelResultImpl,37,1796,32322,24371800,31185,4939,0,493,20307,0,1
+2,15,ModelResultImpl,37,1961,43764,24819800,42470,6248,0,593,27586,0,1
+2,16,ModelResultImpl,37,1737,16231,16437300,14995,3805,0,388,7679,0,0
+2,17,ModelResultImpl,37,1685,14223,36835700,12964,3783,0,338,6108,0,1
+2,18,ModelResultImpl,37,1910,30550,21296200,29359,4813,0,517,18691,0,1
+2,19,ModelResultImpl,37,1622,30723,17831800,29572,5299,0,560,18198,0,1
+2,20,ModelResultImpl,37,1915,15410,15827800,14223,3856,0,353,7093,0,1
+
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/statistics/Yakindu/50.csv b/Metrics/Metrics-Calculation/SocialNetwork_plugin/statistics/Yakindu/50.csv
new file mode 100644
index 00000000..80122e3d
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/statistics/Yakindu/50.csv
@@ -0,0 +1,22 @@
+Task,Run,Result,Domain to logic transformation time,Logic to solver transformation time,Solver time,Postprocessing time,_Solution0FoundAt,TransformationExecutionTime,TypeAnalysisTime,MetricCalculationTime,StateCoderTime,StateCoderFailCount,SolutionCopyTime
+3,1,ModelResultImpl,16,1695,34619,47365200,33379,7951,23,1005,19203,0,0
+3,2,ModelResultImpl,16,1952,66272,40194500,65033,10142,0,1381,45195,0,1
+3,3,ModelResultImpl,16,1882,50684,57411900,49392,9412,0,1181,31167,0,2
+3,4,ModelResultImpl,16,1835,52174,29585500,50841,9443,0,1265,32497,0,1
+3,5,ModelResultImpl,16,1817,37087,24158900,35809,8374,0,1106,20620,0,1
+3,6,ModelResultImpl,16,1822,96082,35393500,94837,10814,0,1314,71854,0,1
+3,7,ModelResultImpl,16,1845,65727,37723300,64268,10857,0,1392,42620,0,1
+3,8,ModelResultImpl,16,1715,36063,56419600,34810,8195,0,1065,19928,0,2
+3,9,ModelResultImpl,16,1814,53418,68855200,52040,9364,0,1248,33127,0,1
+3,10,ModelResultImpl,16,1688,146193,34004300,144953,23393,0,2677,96521,0,2
+3,11,ModelResultImpl,16,1887,56839,38787000,55478,11029,0,1309,34905,0,1
+3,12,ModelResultImpl,16,1852,43970,32684100,42779,10114,0,1121,25234,0,1
+3,13,ModelResultImpl,16,1766,68078,29662000,66581,12700,0,1445,42619,0,1
+3,14,ModelResultImpl,16,2033,137006,39601900,135475,10041,0,1736,110352,0,1
+3,15,ModelResultImpl,16,1792,36929,30425200,35576,8499,0,1112,19855,0,1
+3,16,ModelResultImpl,16,1861,79893,19417500,78581,10278,0,1253,56995,0,0
+3,17,ModelResultImpl,16,1651,34149,32888300,33294,8334,0,1016,18514,0,1
+3,18,ModelResultImpl,16,1799,51965,35639300,50624,11417,0,1355,29874,0,0
+3,19,ModelResultImpl,16,2032,46469,44756500,45006,10308,0,1323,25809,0,1
+3,20,ModelResultImpl,16,1839,75448,32863500,74051,11465,0,1499,50558,0,1
+
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/statistics/Yakindu/80.csv b/Metrics/Metrics-Calculation/SocialNetwork_plugin/statistics/Yakindu/80.csv
new file mode 100644
index 00000000..ae7f7ca1
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/statistics/Yakindu/80.csv
@@ -0,0 +1,22 @@
+Task,Run,Result,Domain to logic transformation time,Logic to solver transformation time,Solver time,Postprocessing time,_Solution0FoundAt,TransformationExecutionTime,TypeAnalysisTime,MetricCalculationTime,StateCoderTime,StateCoderFailCount,SolutionCopyTime
+4,1,ModelResultImpl,20,2105,122193,47975800,120819,22172,21,3111,81933,0,0
+4,2,ModelResultImpl,20,948,71430,38366700,70718,10799,0,1803,49089,0,0
+4,3,ModelResultImpl,20,907,71011,42371700,70320,12614,0,1751,47228,0,0
+4,4,ModelResultImpl,20,888,57574,43253600,56870,10097,0,1721,37819,0,0
+4,5,ModelResultImpl,20,918,50961,39099900,50235,9718,0,1667,31881,0,0
+4,6,ModelResultImpl,20,929,54262,48948700,53554,10095,0,1701,35294,0,0
+4,7,ModelResultImpl,20,914,69271,42306400,68596,12610,0,1788,45775,0,0
+4,8,ModelResultImpl,20,887,58304,42858800,57604,10861,0,1641,37653,0,0
+4,9,ModelResultImpl,20,923,61436,40388600,60755,11478,0,1812,38983,0,0
+4,10,ModelResultImpl,20,950,51010,44099800,50294,11361,0,1496,30951,0,1
+4,11,ModelResultImpl,20,879,56153,40079800,55455,11776,0,1587,35227,0,0
+4,12,ModelResultImpl,20,939,55164,41385200,54450,9786,0,1675,35778,0,0
+4,13,ModelResultImpl,20,947,59424,49539400,58684,10955,0,1776,38126,0,0
+4,14,ModelResultImpl,20,973,61843,36537600,61086,10883,0,1685,40830,0,0
+4,15,ModelResultImpl,20,867,54362,38663100,53666,10015,0,1611,35234,0,0
+4,16,ModelResultImpl,20,915,108777,49507000,108033,20987,0,2938,71959,0,1
+4,17,ModelResultImpl,20,922,55218,41448600,54548,9665,0,1657,36387,0,0
+4,18,ModelResultImpl,20,921,57210,60622400,56526,10429,0,1747,36425,0,0
+4,19,ModelResultImpl,20,911,70900,47211300,70230,11669,0,1714,48547,0,0
+4,20,ModelResultImpl,20,887,74363,36468500,73658,12552,0,1800,50208,0,0
+
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/statistics/Yakindu/warmup.csv b/Metrics/Metrics-Calculation/SocialNetwork_plugin/statistics/Yakindu/warmup.csv
new file mode 100644
index 00000000..51fae097
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/statistics/Yakindu/warmup.csv
@@ -0,0 +1,3 @@
+Task,Run,Result,Domain to logic transformation time,Logic to solver transformation time,Solver time,Postprocessing time,Solution1FoundAt,ExplorationInitializationTime,TransformationExecutionTime,TypeAnalysisTime,StateCoderTime,StateCoderFailCount,SolutionCopyTime,ActivationSelectionTime,NumericalSolverSumTime,NumericalSolverProblemFormingTime,NumericalSolverSolvingTime,NumericalSolverInterpretingSolution,NumericalSolverCachingTime,NumericalSolverCallNumber,NumericalSolverCachedAnswerNumber
+1,1,ModelResultImpl,1214,3343,41674,560,39465,2089,5088,301,10507,0,16,2,0,0,0,0,0,0,0
+
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/statistics/file.csv b/Metrics/Metrics-Calculation/SocialNetwork_plugin/statistics/file.csv
new file mode 100644
index 00000000..c3c77053
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/statistics/file.csv
@@ -0,0 +1,4 @@
+Task,Run,Result,Domain to logic transformation time,Logic to solver transformation time,Solver time,Postprocessing time,TransformationExecutionTime,TypeAnalysisTime,MetricCalculationTime,StateCoderTime,StateCoderFailCount,SolutionCopyTime,_Solution0FoundAt
+1,1,InsuficientResourcesResultImpl,453,3378,5255,7500,1236,131,79,245,0,0,
+1,2,ModelResultImpl,453,1965,4628,31696400,1014,3,58,307,0,1,1957
+
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/yakinduGeneration.vsconfig b/Metrics/Metrics-Calculation/SocialNetwork_plugin/yakinduGeneration.vsconfig
new file mode 100644
index 00000000..56921884
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/yakinduGeneration.vsconfig
@@ -0,0 +1,106 @@
+import epackage "../../../Domains/hu.bme.mit.inf.dslreasoner.domains.yakindu.sgraph/model/yakindu_simplified.ecore"
+import viatra   "../../../Domains/hu.bme.mit.inf.dslreasoner.domains.yakindu.sgraph/queries/hu/bme/mit/inf/dslreasoner/partialsnapshot_mavo/yakindu/patterns.vql"
+
+generate {
+        metamodel = { package yakindumm excluding { Synchronization}}
+    constraints = { package hu.bme.mit.inf.dslreasoner.partialsnapshot_mavo.yakindu }
+        partial-model = { "inputs/start.xmi"}
+
+        solver = ViatraSolver
+        
+        scope = {
+                #node = 100
+        }
+        
+        number = 1
+        runs = 1
+        config = {
+                log-level = none,
+                "optional-wf" = "false",
+                "realistic-guidance" = "Composite",
+                "allow-must-violations" = "false",
+                "domain" = "Yakindumm"
+        }
+        
+        statistics = "statistics/Yakindu/warmup.csv"  //give different set up different filenames
+        debug = "debug"
+        output = "output/Yakindu/run_time/"
+}
+
+// generate {
+//      metamodel = { package yakindumm excluding { Synchronization}}
+//      constraints = { package hu.bme.mit.inf.dslreasoner.partialsnapshot_mavo.yakindu }
+//      partial-model = { "inputs/start.xmi"}
+
+//      solver = ViatraSolver
+        
+//      scope = {
+//              #node = 140
+//      }
+        
+//      number = 1
+//      runs = 20
+//      config = {
+//              log-level = none,
+//              "optional-wf" = "false",
+//              "realistic-guidance" = "Composite",
+//              "allow-must-violations" = "false",
+//              "domain" = "Yakindumm"
+//      }
+        
+//      statistics = "statistics/Yakindu/140.csv"  //give different set up different filenames
+//      debug = "debug"
+//      output = "output/Yakindu/run_time/"
+// }
+
+// generate {
+//      metamodel = { package yakindumm excluding { Synchronization}}
+//      constraints = { package hu.bme.mit.inf.dslreasoner.partialsnapshot_mavo.yakindu }
+//      partial-model = { "inputs/start.xmi"}
+
+//      solver = ViatraSolver
+        
+//      scope = {
+//              #node = 160
+//      }
+        
+//      number = 1
+//      runs = 20
+//      config = {
+//              log-level = none,
+//              "optional-wf" = "false",
+//              "realistic-guidance" = "Composite",
+//              "allow-must-violations" = "false",
+//              "domain" = "Yakindumm"
+//      }
+        
+//      statistics = "statistics/Yakindu/160.csv"  //give different set up different filenames
+//      debug = "debug"
+//      output = "output/Yakindu/run_time/"
+// }
+
+// generate {
+//      metamodel = { package yakindumm excluding { Synchronization}}
+//      constraints = { package hu.bme.mit.inf.dslreasoner.partialsnapshot_mavo.yakindu }
+//      partial-model = { "inputs/start.xmi"}
+
+//      solver = ViatraSolver
+        
+//      scope = {
+//              #node = 180
+//      }
+        
+//      number = 1
+//      runs = 20
+//      config = {
+//              log-level = none,
+//              "optional-wf" = "false",
+//              "realistic-guidance" = "Composite",
+//              "allow-must-violations" = "false",
+//              "domain" = "Yakindumm"
+//      }
+        
+//      statistics = "statistics/Yakindu/180.csv"  //give different set up different filenames
+//      debug = "debug"
+//      output = "output/Yakindu/run_time/"
+// }
\ No newline at end of file
diff --git a/Metrics/Metrics-Calculation/SocialNetwork_plugin/yakinduum/.gitignore b/Metrics/Metrics-Calculation/SocialNetwork_plugin/yakinduum/.gitignore
new file mode 100644
index 00000000..17126b28
--- /dev/null
+++ b/Metrics/Metrics-Calculation/SocialNetwork_plugin/yakinduum/.gitignore
@@ -0,0 +1,4 @@
+# ignore everything in this folder except for this folder it self
+
+*
+!.gitignore
\ No newline at end of file
diff --git a/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/.classpath b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/.classpath
new file mode 100644
index 00000000..c5fe8c25
--- /dev/null
+++ b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/.classpath
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+        <classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8"/>
+        <classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
+        <classpathentry kind="src" path="src"/>
+        <classpathentry kind="src" path="xtend-gen"/>
+        <classpathentry kind="src" path="constraints"/>
+        <classpathentry kind="lib" path="C:/Users/chenp/eclipse-workspace/VIATRA-Generator/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/lib/commons-math3-3.6.1.jar"/>
+        <classpathentry kind="lib" path="C:/Users/chenp/eclipse-workspace/VIATRA-Generator/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/lib/commons-math3-3.6.1-javadoc.jar"/>
+        <classpathentry kind="lib" path="C:/Users/chenp/eclipse-workspace/VIATRA-Generator/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/lib/weka.jar"/>
+        <classpathentry kind="output" path="bin"/>
+</classpath>
diff --git a/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/.gitignore b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/.gitignore
new file mode 100644
index 00000000..317e68e2
--- /dev/null
+++ b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/.gitignore
@@ -0,0 +1,6 @@
+/bin/
+bin/
+testInput/
+testOutput/
+xtend-gen/
+*.csv
\ No newline at end of file
diff --git a/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/.project b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/.project
new file mode 100644
index 00000000..5154dea0
--- /dev/null
+++ b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/.project
@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+        <name>ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator</name>
+        <comment></comment>
+        <projects>
+        </projects>
+        <buildSpec>
+                <buildCommand>
+                        <name>org.eclipse.xtext.ui.shared.xtextBuilder</name>
+                        <arguments>
+                        </arguments>
+                </buildCommand>
+                <buildCommand>
+                        <name>org.eclipse.jdt.core.javabuilder</name>
+                        <arguments>
+                        </arguments>
+                </buildCommand>
+                <buildCommand>
+                        <name>org.eclipse.pde.ManifestBuilder</name>
+                        <arguments>
+                        </arguments>
+                </buildCommand>
+                <buildCommand>
+                        <name>org.eclipse.pde.SchemaBuilder</name>
+                        <arguments>
+                        </arguments>
+                </buildCommand>
+        </buildSpec>
+        <natures>
+                <nature>org.eclipse.pde.PluginNature</nature>
+                <nature>org.eclipse.jdt.core.javanature</nature>
+                <nature>org.eclipse.xtext.ui.shared.xtextNature</nature>
+        </natures>
+</projectDescription>
diff --git a/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/.settings/org.eclipse.jdt.core.prefs b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/.settings/org.eclipse.jdt.core.prefs
new file mode 100644
index 00000000..0c68a61d
--- /dev/null
+++ b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/.settings/org.eclipse.jdt.core.prefs
@@ -0,0 +1,7 @@
+eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
+org.eclipse.jdt.core.compiler.compliance=1.8
+org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
+org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
+org.eclipse.jdt.core.compiler.source=1.8
diff --git a/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/.settings/org.eclipse.wst.validation.prefs b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/.settings/org.eclipse.wst.validation.prefs
new file mode 100644
index 00000000..b0a80408
--- /dev/null
+++ b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/.settings/org.eclipse.wst.validation.prefs
@@ -0,0 +1,10 @@
+DELEGATES_PREFERENCE=delegateValidatorList
+USER_BUILD_PREFERENCE=enabledBuildValidatorList
+USER_MANUAL_PREFERENCE=enabledManualValidatorList
+USER_PREFERENCE=overrideGlobalPreferencestruedisableAllValidationfalseversion1.2.701.v201810290944
+eclipse.preferences.version=1
+override=true
+suspend=false
+vals/org.eclipse.wst.xml.core.xml/global=FF03
+vals/org.eclipse.wst.xsd.core.xsd/global=FF02162org.eclipse.wst.xsd.core.internal.validation.eclipse.Validator
+vf.version=3
diff --git a/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/Inputs/.gitignore b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/Inputs/.gitignore
new file mode 100644
index 00000000..17126b28
--- /dev/null
+++ b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/Inputs/.gitignore
@@ -0,0 +1,4 @@
+# ignore everything in this folder except for this folder it self
+
+*
+!.gitignore
\ No newline at end of file
diff --git a/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/META-INF/MANIFEST.MF b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/META-INF/MANIFEST.MF
new file mode 100644
index 00000000..7c4f553d
--- /dev/null
+++ b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/META-INF/MANIFEST.MF
@@ -0,0 +1,30 @@
+Manifest-Version: 1.0
+Bundle-ManifestVersion: 2
+Bundle-Name: Graph_metrics_calculation
+Bundle-SymbolicName: ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator
+Bundle-Version: 1.0.0.qualifier
+Automatic-Module-Name: graph_metrics_calculation
+Bundle-RequiredExecutionEnvironment: JavaSE-1.8
+Require-Bundle: com.google.guava,
+ org.eclipse.xtext.xbase.lib,
+ org.eclipse.xtend.lib,
+ org.eclipse.xtend.lib.macro,
+ org.eclipse.emf.ecore;bundle-version="2.17.0",
+ org.eclipse.emf.ecore.xmi;bundle-version="2.15.0",
+ hu.bme.mit.inf.dslreasoner.viatra2logic;bundle-version="1.0.0",
+ hu.bme.mit.inf.dslreasoner.viatrasolver.partialinterpretationlanguage;bundle-version="1.0.0",
+ org.eclipse.viatra.dse;bundle-version="0.21.2",
+ org.eclipse.viatra.query.runtime.rete;bundle-version="2.1.2",
+ org.eclipse.viatra.addon.validation.core;bundle-version="2.1.2",
+ org.eclipse.collections;bundle-version="9.2.0",
+ org.eclipse.viatra.query.runtime.localsearch;bundle-version="2.1.2",
+ org.apache.log4j;bundle-version="1.2.15",
+ hu.bme.mit.inf.dslreasoner.domains.yakindu.sgraph;bundle-version="1.0.0",
+ github-graph;bundle-version="0.1.0"
+Export-Package: ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.app,
+ ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.distance,
+ ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.graph,
+ ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.io,
+ ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.metrics,
+ ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.predictor,
+ ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.validation
diff --git a/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/build.properties b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/build.properties
new file mode 100644
index 00000000..34d2e4d2
--- /dev/null
+++ b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/build.properties
@@ -0,0 +1,4 @@
+source.. = src/
+output.. = bin/
+bin.includes = META-INF/,\
+               .
diff --git a/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/constraints/constraints/ecore/LoopInInheritenceConstraint0.java b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/constraints/constraints/ecore/LoopInInheritenceConstraint0.java
new file mode 100644
index 00000000..c31e59e7
--- /dev/null
+++ b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/constraints/constraints/ecore/LoopInInheritenceConstraint0.java
@@ -0,0 +1,79 @@
+/**
+Generated from platform:/resource/SocialNetwork_plugin/queries/queries/Ecore.vql
+*/
+package constraints.ecore;
+
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import org.eclipse.viatra.addon.validation.core.api.IConstraintSpecification;
+import org.eclipse.viatra.addon.validation.core.api.Severity;
+import org.eclipse.viatra.query.runtime.api.IPatternMatch;
+import org.eclipse.viatra.query.runtime.api.IQuerySpecification;
+import org.eclipse.viatra.query.runtime.api.ViatraQueryMatcher;
+
+import ecore.LoopInInheritence;
+
+public class LoopInInheritenceConstraint0 implements IConstraintSpecification {
+
+    private LoopInInheritence querySpecification;
+
+    public LoopInInheritenceConstraint0() {
+        querySpecification = LoopInInheritence.instance();
+    }
+
+    @Override
+    public String getMessageFormat() {
+        return "error";
+    }
+
+
+    @Override
+    public Map<String,Object> getKeyObjects(IPatternMatch signature) {
+        Map<String,Object> map = new HashMap<>();
+        map.put("a",signature.get("a"));
+        return map;
+    }
+
+    @Override
+    public List<String> getKeyNames() {
+        List<String> keyNames = Arrays.asList(
+            "a"
+        );
+        return keyNames;
+    }
+
+    @Override
+    public List<String> getPropertyNames() {
+        List<String> propertyNames = Arrays.asList(
+        );
+        return propertyNames;
+    }
+
+    @Override
+    public Set<List<String>> getSymmetricPropertyNames() {
+        Set<List<String>> symmetricPropertyNamesSet = new HashSet<>();
+        return symmetricPropertyNamesSet;
+    }
+
+    @Override
+    public Set<List<String>> getSymmetricKeyNames() {
+        Set<List<String>> symmetricKeyNamesSet = new HashSet<>();
+        return symmetricKeyNamesSet;
+    }
+
+    @Override
+    public Severity getSeverity() {
+        return Severity.ERROR;
+    }
+
+    @Override
+    public IQuerySpecification<? extends ViatraQueryMatcher<? extends IPatternMatch>> getQuerySpecification() {
+        return querySpecification;
+    }
+
+}
diff --git a/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/constraints/constraints/ecore/NonSymmetricOppositeConstraint0.java b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/constraints/constraints/ecore/NonSymmetricOppositeConstraint0.java
new file mode 100644
index 00000000..29b35552
--- /dev/null
+++ b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/constraints/constraints/ecore/NonSymmetricOppositeConstraint0.java
@@ -0,0 +1,80 @@
+/**
+Generated from platform:/resource/SocialNetwork_plugin/queries/queries/Ecore.vql
+*/
+package constraints.ecore;
+
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import org.eclipse.viatra.addon.validation.core.api.IConstraintSpecification;
+import org.eclipse.viatra.addon.validation.core.api.Severity;
+import org.eclipse.viatra.query.runtime.api.IPatternMatch;
+import org.eclipse.viatra.query.runtime.api.IQuerySpecification;
+import org.eclipse.viatra.query.runtime.api.ViatraQueryMatcher;
+
+import ecore.NonSymmetricOpposite;
+
+public class NonSymmetricOppositeConstraint0 implements IConstraintSpecification {
+
+    private NonSymmetricOpposite querySpecification;
+
+    public NonSymmetricOppositeConstraint0() {
+        querySpecification = NonSymmetricOpposite.instance();
+    }
+
+    @Override
+    public String getMessageFormat() {
+        return "error";
+    }
+
+
+    @Override
+    public Map<String,Object> getKeyObjects(IPatternMatch signature) {
+        Map<String,Object> map = new HashMap<>();
+        map.put("a",signature.get("a"));
+        return map;
+    }
+
+    @Override
+    public List<String> getKeyNames() {
+        List<String> keyNames = Arrays.asList(
+            "a"
+        );
+        return keyNames;
+    }
+
+    @Override
+    public List<String> getPropertyNames() {
+        List<String> propertyNames = Arrays.asList(
+            "b"
+        );
+        return propertyNames;
+    }
+
+    @Override
+    public Set<List<String>> getSymmetricPropertyNames() {
+        Set<List<String>> symmetricPropertyNamesSet = new HashSet<>();
+        return symmetricPropertyNamesSet;
+    }
+
+    @Override
+    public Set<List<String>> getSymmetricKeyNames() {
+        Set<List<String>> symmetricKeyNamesSet = new HashSet<>();
+        return symmetricKeyNamesSet;
+    }
+
+    @Override
+    public Severity getSeverity() {
+        return Severity.ERROR;
+    }
+
+    @Override
+    public IQuerySpecification<? extends ViatraQueryMatcher<? extends IPatternMatch>> getQuerySpecification() {
+        return querySpecification;
+    }
+
+}
diff --git a/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/constraints/constraints/ecore/OppositeDifferentClassConstraint0.java b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/constraints/constraints/ecore/OppositeDifferentClassConstraint0.java
new file mode 100644
index 00000000..9ef4e35e
--- /dev/null
+++ b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/constraints/constraints/ecore/OppositeDifferentClassConstraint0.java
@@ -0,0 +1,79 @@
+/**
+Generated from platform:/resource/SocialNetwork_plugin/queries/queries/Ecore.vql
+*/
+package constraints.ecore;
+
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import org.eclipse.viatra.addon.validation.core.api.IConstraintSpecification;
+import org.eclipse.viatra.addon.validation.core.api.Severity;
+import org.eclipse.viatra.query.runtime.api.IPatternMatch;
+import org.eclipse.viatra.query.runtime.api.IQuerySpecification;
+import org.eclipse.viatra.query.runtime.api.ViatraQueryMatcher;
+
+import ecore.OppositeDifferentClass;
+
+public class OppositeDifferentClassConstraint0 implements IConstraintSpecification {
+
+    private OppositeDifferentClass querySpecification;
+
+    public OppositeDifferentClassConstraint0() {
+        querySpecification = OppositeDifferentClass.instance();
+    }
+
+    @Override
+    public String getMessageFormat() {
+        return "error";
+    }
+
+
+    @Override
+    public Map<String,Object> getKeyObjects(IPatternMatch signature) {
+        Map<String,Object> map = new HashMap<>();
+        map.put("a",signature.get("a"));
+        return map;
+    }
+
+    @Override
+    public List<String> getKeyNames() {
+        List<String> keyNames = Arrays.asList(
+            "a"
+        );
+        return keyNames;
+    }
+
+    @Override
+    public List<String> getPropertyNames() {
+        List<String> propertyNames = Arrays.asList(
+        );
+        return propertyNames;
+    }
+
+    @Override
+    public Set<List<String>> getSymmetricPropertyNames() {
+        Set<List<String>> symmetricPropertyNamesSet = new HashSet<>();
+        return symmetricPropertyNamesSet;
+    }
+
+    @Override
+    public Set<List<String>> getSymmetricKeyNames() {
+        Set<List<String>> symmetricKeyNamesSet = new HashSet<>();
+        return symmetricKeyNamesSet;
+    }
+
+    @Override
+    public Severity getSeverity() {
+        return Severity.ERROR;
+    }
+
+    @Override
+    public IQuerySpecification<? extends ViatraQueryMatcher<? extends IPatternMatch>> getQuerySpecification() {
+        return querySpecification;
+    }
+
+}
diff --git a/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/constraints/constraints/yakindumm/ChoiceHasNoIncomingConstraint0.java b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/constraints/constraints/yakindumm/ChoiceHasNoIncomingConstraint0.java
new file mode 100644
index 00000000..dbc51a5e
--- /dev/null
+++ b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/constraints/constraints/yakindumm/ChoiceHasNoIncomingConstraint0.java
@@ -0,0 +1,79 @@
+/**
+Generated from platform:/resource/hu.bme.mit.inf.dslreasoner.domains.yakindu.sgraph/queries/hu/bme/mit/inf/dslreasoner/partialsnapshot_mavo/yakindu/patterns.vql
+*/
+package constraints.yakindumm;
+
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.Arrays;
+
+import org.eclipse.viatra.addon.validation.core.api.Severity;
+import org.eclipse.viatra.addon.validation.core.api.IConstraintSpecification;
+import org.eclipse.viatra.query.runtime.api.IPatternMatch;
+import org.eclipse.viatra.query.runtime.api.IQuerySpecification;
+import org.eclipse.viatra.query.runtime.api.ViatraQueryMatcher;
+
+import hu.bme.mit.inf.dslreasoner.partialsnapshot_mavo.yakindu.ChoiceHasNoIncoming;
+
+public class ChoiceHasNoIncomingConstraint0 implements IConstraintSpecification {
+
+    private ChoiceHasNoIncoming querySpecification;
+
+    public ChoiceHasNoIncomingConstraint0() {
+        querySpecification = ChoiceHasNoIncoming.instance();
+    }
+
+    @Override
+    public String getMessageFormat() {
+        return "error";
+    }
+
+
+    @Override
+    public Map<String,Object> getKeyObjects(IPatternMatch signature) {
+        Map<String,Object> map = new HashMap<>();
+        map.put("c",signature.get("c"));
+        return map;
+    }
+
+    @Override
+    public List<String> getKeyNames() {
+        List<String> keyNames = Arrays.asList(
+            "c"
+        );
+        return keyNames;
+    }
+
+    @Override
+    public List<String> getPropertyNames() {
+        List<String> propertyNames = Arrays.asList(
+        );
+        return propertyNames;
+    }
+
+    @Override
+    public Set<List<String>> getSymmetricPropertyNames() {
+        Set<List<String>> symmetricPropertyNamesSet = new HashSet<>();
+        return symmetricPropertyNamesSet;
+    }
+
+    @Override
+    public Set<List<String>> getSymmetricKeyNames() {
+        Set<List<String>> symmetricKeyNamesSet = new HashSet<>();
+        return symmetricKeyNamesSet;
+    }
+
+    @Override
+    public Severity getSeverity() {
+        return Severity.ERROR;
+    }
+
+    @Override
+    public IQuerySpecification<? extends ViatraQueryMatcher<? extends IPatternMatch>> getQuerySpecification() {
+        return querySpecification;
+    }
+
+}
diff --git a/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/constraints/constraints/yakindumm/ChoiceHasNoOutgoingConstraint0.java b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/constraints/constraints/yakindumm/ChoiceHasNoOutgoingConstraint0.java
new file mode 100644
index 00000000..bdddd5b5
--- /dev/null
+++ b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/constraints/constraints/yakindumm/ChoiceHasNoOutgoingConstraint0.java
@@ -0,0 +1,79 @@
+/**
+Generated from platform:/resource/hu.bme.mit.inf.dslreasoner.domains.yakindu.sgraph/queries/hu/bme/mit/inf/dslreasoner/partialsnapshot_mavo/yakindu/patterns.vql
+*/
+package constraints.yakindumm;
+
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.Arrays;
+
+import org.eclipse.viatra.addon.validation.core.api.Severity;
+import org.eclipse.viatra.addon.validation.core.api.IConstraintSpecification;
+import org.eclipse.viatra.query.runtime.api.IPatternMatch;
+import org.eclipse.viatra.query.runtime.api.IQuerySpecification;
+import org.eclipse.viatra.query.runtime.api.ViatraQueryMatcher;
+
+import hu.bme.mit.inf.dslreasoner.partialsnapshot_mavo.yakindu.ChoiceHasNoOutgoing;
+
+public class ChoiceHasNoOutgoingConstraint0 implements IConstraintSpecification {
+
+    private ChoiceHasNoOutgoing querySpecification;
+
+    public ChoiceHasNoOutgoingConstraint0() {
+        querySpecification = ChoiceHasNoOutgoing.instance();
+    }
+
+    @Override
+    public String getMessageFormat() {
+        return "error";
+    }
+
+
+    @Override
+    public Map<String,Object> getKeyObjects(IPatternMatch signature) {
+        Map<String,Object> map = new HashMap<>();
+        map.put("c",signature.get("c"));
+        return map;
+    }
+
+    @Override
+    public List<String> getKeyNames() {
+        List<String> keyNames = Arrays.asList(
+            "c"
+        );
+        return keyNames;
+    }
+
+    @Override
+    public List<String> getPropertyNames() {
+        List<String> propertyNames = Arrays.asList(
+        );
+        return propertyNames;
+    }
+
+    @Override
+    public Set<List<String>> getSymmetricPropertyNames() {
+        Set<List<String>> symmetricPropertyNamesSet = new HashSet<>();
+        return symmetricPropertyNamesSet;
+    }
+
+    @Override
+    public Set<List<String>> getSymmetricKeyNames() {
+        Set<List<String>> symmetricKeyNamesSet = new HashSet<>();
+        return symmetricKeyNamesSet;
+    }
+
+    @Override
+    public Severity getSeverity() {
+        return Severity.ERROR;
+    }
+
+    @Override
+    public IQuerySpecification<? extends ViatraQueryMatcher<? extends IPatternMatch>> getQuerySpecification() {
+        return querySpecification;
+    }
+
+}
diff --git a/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/constraints/constraints/yakindumm/IncomingToEntryConstraint0.java b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/constraints/constraints/yakindumm/IncomingToEntryConstraint0.java
new file mode 100644
index 00000000..b49d9474
--- /dev/null
+++ b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/constraints/constraints/yakindumm/IncomingToEntryConstraint0.java
@@ -0,0 +1,80 @@
+/**
+Generated from platform:/resource/hu.bme.mit.inf.dslreasoner.domains.yakindu.sgraph/queries/hu/bme/mit/inf/dslreasoner/partialsnapshot_mavo/yakindu/patterns.vql
+*/
+package constraints.yakindumm;
+
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.Arrays;
+
+import org.eclipse.viatra.addon.validation.core.api.Severity;
+import org.eclipse.viatra.addon.validation.core.api.IConstraintSpecification;
+import org.eclipse.viatra.query.runtime.api.IPatternMatch;
+import org.eclipse.viatra.query.runtime.api.IQuerySpecification;
+import org.eclipse.viatra.query.runtime.api.ViatraQueryMatcher;
+
+import hu.bme.mit.inf.dslreasoner.partialsnapshot_mavo.yakindu.IncomingToEntry;
+
+public class IncomingToEntryConstraint0 implements IConstraintSpecification {
+
+    private IncomingToEntry querySpecification;
+
+    public IncomingToEntryConstraint0() {
+        querySpecification = IncomingToEntry.instance();
+    }
+
+    @Override
+    public String getMessageFormat() {
+        return "error";
+    }
+
+
+    @Override
+    public Map<String,Object> getKeyObjects(IPatternMatch signature) {
+        Map<String,Object> map = new HashMap<>();
+        map.put("e",signature.get("e"));
+        return map;
+    }
+
+    @Override
+    public List<String> getKeyNames() {
+        List<String> keyNames = Arrays.asList(
+            "e"
+        );
+        return keyNames;
+    }
+
+    @Override
+    public List<String> getPropertyNames() {
+        List<String> propertyNames = Arrays.asList(
+            "t"
+        );
+        return propertyNames;
+    }
+
+    @Override
+    public Set<List<String>> getSymmetricPropertyNames() {
+        Set<List<String>> symmetricPropertyNamesSet = new HashSet<>();
+        return symmetricPropertyNamesSet;
+    }
+
+    @Override
+    public Set<List<String>> getSymmetricKeyNames() {
+        Set<List<String>> symmetricKeyNamesSet = new HashSet<>();
+        return symmetricKeyNamesSet;
+    }
+
+    @Override
+    public Severity getSeverity() {
+        return Severity.ERROR;
+    }
+
+    @Override
+    public IQuerySpecification<? extends ViatraQueryMatcher<? extends IPatternMatch>> getQuerySpecification() {
+        return querySpecification;
+    }
+
+}
diff --git a/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/constraints/constraints/yakindumm/MultipleEntryInRegionConstraint0.java b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/constraints/constraints/yakindumm/MultipleEntryInRegionConstraint0.java
new file mode 100644
index 00000000..535e7eee
--- /dev/null
+++ b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/constraints/constraints/yakindumm/MultipleEntryInRegionConstraint0.java
@@ -0,0 +1,79 @@
+/**
+Generated from platform:/resource/hu.bme.mit.inf.dslreasoner.domains.yakindu.sgraph/queries/hu/bme/mit/inf/dslreasoner/partialsnapshot_mavo/yakindu/patterns.vql
+*/
+package constraints.yakindumm;
+
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.Arrays;
+
+import org.eclipse.viatra.addon.validation.core.api.Severity;
+import org.eclipse.viatra.addon.validation.core.api.IConstraintSpecification;
+import org.eclipse.viatra.query.runtime.api.IPatternMatch;
+import org.eclipse.viatra.query.runtime.api.IQuerySpecification;
+import org.eclipse.viatra.query.runtime.api.ViatraQueryMatcher;
+
+import hu.bme.mit.inf.dslreasoner.partialsnapshot_mavo.yakindu.MultipleEntryInRegion;
+
+public class MultipleEntryInRegionConstraint0 implements IConstraintSpecification {
+
+    private MultipleEntryInRegion querySpecification;
+
+    public MultipleEntryInRegionConstraint0() {
+        querySpecification = MultipleEntryInRegion.instance();
+    }
+
+    @Override
+    public String getMessageFormat() {
+        return "error";
+    }
+
+
+    @Override
+    public Map<String,Object> getKeyObjects(IPatternMatch signature) {
+        Map<String,Object> map = new HashMap<>();
+        map.put("r",signature.get("r"));
+        return map;
+    }
+
+    @Override
+    public List<String> getKeyNames() {
+        List<String> keyNames = Arrays.asList(
+            "r"
+        );
+        return keyNames;
+    }
+
+    @Override
+    public List<String> getPropertyNames() {
+        List<String> propertyNames = Arrays.asList(
+        );
+        return propertyNames;
+    }
+
+    @Override
+    public Set<List<String>> getSymmetricPropertyNames() {
+        Set<List<String>> symmetricPropertyNamesSet = new HashSet<>();
+        return symmetricPropertyNamesSet;
+    }
+
+    @Override
+    public Set<List<String>> getSymmetricKeyNames() {
+        Set<List<String>> symmetricKeyNamesSet = new HashSet<>();
+        return symmetricKeyNamesSet;
+    }
+
+    @Override
+    public Severity getSeverity() {
+        return Severity.ERROR;
+    }
+
+    @Override
+    public IQuerySpecification<? extends ViatraQueryMatcher<? extends IPatternMatch>> getQuerySpecification() {
+        return querySpecification;
+    }
+
+}
diff --git a/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/constraints/constraints/yakindumm/MultipleTransitionFromEntryConstraint0.java b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/constraints/constraints/yakindumm/MultipleTransitionFromEntryConstraint0.java
new file mode 100644
index 00000000..a41b2fc1
--- /dev/null
+++ b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/constraints/constraints/yakindumm/MultipleTransitionFromEntryConstraint0.java
@@ -0,0 +1,81 @@
+/**
+Generated from platform:/resource/hu.bme.mit.inf.dslreasoner.domains.yakindu.sgraph/queries/hu/bme/mit/inf/dslreasoner/partialsnapshot_mavo/yakindu/patterns.vql
+*/
+package constraints.yakindumm;
+
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.Arrays;
+
+import org.eclipse.viatra.addon.validation.core.api.Severity;
+import org.eclipse.viatra.addon.validation.core.api.IConstraintSpecification;
+import org.eclipse.viatra.query.runtime.api.IPatternMatch;
+import org.eclipse.viatra.query.runtime.api.IQuerySpecification;
+import org.eclipse.viatra.query.runtime.api.ViatraQueryMatcher;
+
+import hu.bme.mit.inf.dslreasoner.partialsnapshot_mavo.yakindu.MultipleTransitionFromEntry;
+
+public class MultipleTransitionFromEntryConstraint0 implements IConstraintSpecification {
+
+    private MultipleTransitionFromEntry querySpecification;
+
+    public MultipleTransitionFromEntryConstraint0() {
+        querySpecification = MultipleTransitionFromEntry.instance();
+    }
+
+    @Override
+    public String getMessageFormat() {
+        return "error";
+    }
+
+
+    @Override
+    public Map<String,Object> getKeyObjects(IPatternMatch signature) {
+        Map<String,Object> map = new HashMap<>();
+        map.put("e",signature.get("e"));
+        return map;
+    }
+
+    @Override
+    public List<String> getKeyNames() {
+        List<String> keyNames = Arrays.asList(
+            "e"
+        );
+        return keyNames;
+    }
+
+    @Override
+    public List<String> getPropertyNames() {
+        List<String> propertyNames = Arrays.asList(
+            "t1",
+            "t2"
+        );
+        return propertyNames;
+    }
+
+    @Override
+    public Set<List<String>> getSymmetricPropertyNames() {
+        Set<List<String>> symmetricPropertyNamesSet = new HashSet<>();
+        return symmetricPropertyNamesSet;
+    }
+
+    @Override
+    public Set<List<String>> getSymmetricKeyNames() {
+        Set<List<String>> symmetricKeyNamesSet = new HashSet<>();
+        return symmetricKeyNamesSet;
+    }
+
+    @Override
+    public Severity getSeverity() {
+        return Severity.ERROR;
+    }
+
+    @Override
+    public IQuerySpecification<? extends ViatraQueryMatcher<? extends IPatternMatch>> getQuerySpecification() {
+        return querySpecification;
+    }
+
+}
diff --git a/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/constraints/constraints/yakindumm/NoEntryInRegionConstraint0.java b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/constraints/constraints/yakindumm/NoEntryInRegionConstraint0.java
new file mode 100644
index 00000000..9eb7783f
--- /dev/null
+++ b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/constraints/constraints/yakindumm/NoEntryInRegionConstraint0.java
@@ -0,0 +1,79 @@
+/**
+Generated from platform:/resource/hu.bme.mit.inf.dslreasoner.domains.yakindu.sgraph/queries/hu/bme/mit/inf/dslreasoner/partialsnapshot_mavo/yakindu/patterns.vql
+*/
+package constraints.yakindumm;
+
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.Arrays;
+
+import org.eclipse.viatra.addon.validation.core.api.Severity;
+import org.eclipse.viatra.addon.validation.core.api.IConstraintSpecification;
+import org.eclipse.viatra.query.runtime.api.IPatternMatch;
+import org.eclipse.viatra.query.runtime.api.IQuerySpecification;
+import org.eclipse.viatra.query.runtime.api.ViatraQueryMatcher;
+
+import hu.bme.mit.inf.dslreasoner.partialsnapshot_mavo.yakindu.NoEntryInRegion;
+
+public class NoEntryInRegionConstraint0 implements IConstraintSpecification {
+
+    private NoEntryInRegion querySpecification;
+
+    public NoEntryInRegionConstraint0() {
+        querySpecification = NoEntryInRegion.instance();
+    }
+
+    @Override
+    public String getMessageFormat() {
+        return "error";
+    }
+
+
+    @Override
+    public Map<String,Object> getKeyObjects(IPatternMatch signature) {
+        Map<String,Object> map = new HashMap<>();
+        map.put("r1",signature.get("r1"));
+        return map;
+    }
+
+    @Override
+    public List<String> getKeyNames() {
+        List<String> keyNames = Arrays.asList(
+            "r1"
+        );
+        return keyNames;
+    }
+
+    @Override
+    public List<String> getPropertyNames() {
+        List<String> propertyNames = Arrays.asList(
+        );
+        return propertyNames;
+    }
+
+    @Override
+    public Set<List<String>> getSymmetricPropertyNames() {
+        Set<List<String>> symmetricPropertyNamesSet = new HashSet<>();
+        return symmetricPropertyNamesSet;
+    }
+
+    @Override
+    public Set<List<String>> getSymmetricKeyNames() {
+        Set<List<String>> symmetricKeyNamesSet = new HashSet<>();
+        return symmetricKeyNamesSet;
+    }
+
+    @Override
+    public Severity getSeverity() {
+        return Severity.ERROR;
+    }
+
+    @Override
+    public IQuerySpecification<? extends ViatraQueryMatcher<? extends IPatternMatch>> getQuerySpecification() {
+        return querySpecification;
+    }
+
+}
diff --git a/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/constraints/constraints/yakindumm/NoOutgoingTransitionFromEntryConstraint0.java b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/constraints/constraints/yakindumm/NoOutgoingTransitionFromEntryConstraint0.java
new file mode 100644
index 00000000..35d54e8e
--- /dev/null
+++ b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/constraints/constraints/yakindumm/NoOutgoingTransitionFromEntryConstraint0.java
@@ -0,0 +1,79 @@
+/**
+Generated from platform:/resource/hu.bme.mit.inf.dslreasoner.domains.yakindu.sgraph/queries/hu/bme/mit/inf/dslreasoner/partialsnapshot_mavo/yakindu/patterns.vql
+*/
+package constraints.yakindumm;
+
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.Arrays;
+
+import org.eclipse.viatra.addon.validation.core.api.Severity;
+import org.eclipse.viatra.addon.validation.core.api.IConstraintSpecification;
+import org.eclipse.viatra.query.runtime.api.IPatternMatch;
+import org.eclipse.viatra.query.runtime.api.IQuerySpecification;
+import org.eclipse.viatra.query.runtime.api.ViatraQueryMatcher;
+
+import hu.bme.mit.inf.dslreasoner.partialsnapshot_mavo.yakindu.NoOutgoingTransitionFromEntry;
+
+public class NoOutgoingTransitionFromEntryConstraint0 implements IConstraintSpecification {
+
+    private NoOutgoingTransitionFromEntry querySpecification;
+
+    public NoOutgoingTransitionFromEntryConstraint0() {
+        querySpecification = NoOutgoingTransitionFromEntry.instance();
+    }
+
+    @Override
+    public String getMessageFormat() {
+        return "error";
+    }
+
+
+    @Override
+    public Map<String,Object> getKeyObjects(IPatternMatch signature) {
+        Map<String,Object> map = new HashMap<>();
+        map.put("e",signature.get("e"));
+        return map;
+    }
+
+    @Override
+    public List<String> getKeyNames() {
+        List<String> keyNames = Arrays.asList(
+            "e"
+        );
+        return keyNames;
+    }
+
+    @Override
+    public List<String> getPropertyNames() {
+        List<String> propertyNames = Arrays.asList(
+        );
+        return propertyNames;
+    }
+
+    @Override
+    public Set<List<String>> getSymmetricPropertyNames() {
+        Set<List<String>> symmetricPropertyNamesSet = new HashSet<>();
+        return symmetricPropertyNamesSet;
+    }
+
+    @Override
+    public Set<List<String>> getSymmetricKeyNames() {
+        Set<List<String>> symmetricKeyNamesSet = new HashSet<>();
+        return symmetricKeyNamesSet;
+    }
+
+    @Override
+    public Severity getSeverity() {
+        return Severity.ERROR;
+    }
+
+    @Override
+    public IQuerySpecification<? extends ViatraQueryMatcher<? extends IPatternMatch>> getQuerySpecification() {
+        return querySpecification;
+    }
+
+}
diff --git a/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/constraints/constraints/yakindumm/NoStateInRegionConstraint0.java b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/constraints/constraints/yakindumm/NoStateInRegionConstraint0.java
new file mode 100644
index 00000000..49c0063f
--- /dev/null
+++ b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/constraints/constraints/yakindumm/NoStateInRegionConstraint0.java
@@ -0,0 +1,79 @@
+/**
+Generated from platform:/resource/hu.bme.mit.inf.dslreasoner.domains.yakindu.sgraph/queries/hu/bme/mit/inf/dslreasoner/partialsnapshot_mavo/yakindu/patterns.vql
+*/
+package constraints.yakindumm;
+
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.Arrays;
+
+import org.eclipse.viatra.addon.validation.core.api.Severity;
+import org.eclipse.viatra.addon.validation.core.api.IConstraintSpecification;
+import org.eclipse.viatra.query.runtime.api.IPatternMatch;
+import org.eclipse.viatra.query.runtime.api.IQuerySpecification;
+import org.eclipse.viatra.query.runtime.api.ViatraQueryMatcher;
+
+import hu.bme.mit.inf.dslreasoner.partialsnapshot_mavo.yakindu.NoStateInRegion;
+
+public class NoStateInRegionConstraint0 implements IConstraintSpecification {
+
+    private NoStateInRegion querySpecification;
+
+    public NoStateInRegionConstraint0() {
+        querySpecification = NoStateInRegion.instance();
+    }
+
+    @Override
+    public String getMessageFormat() {
+        return "error";
+    }
+
+
+    @Override
+    public Map<String,Object> getKeyObjects(IPatternMatch signature) {
+        Map<String,Object> map = new HashMap<>();
+        map.put("region",signature.get("region"));
+        return map;
+    }
+
+    @Override
+    public List<String> getKeyNames() {
+        List<String> keyNames = Arrays.asList(
+            "region"
+        );
+        return keyNames;
+    }
+
+    @Override
+    public List<String> getPropertyNames() {
+        List<String> propertyNames = Arrays.asList(
+        );
+        return propertyNames;
+    }
+
+    @Override
+    public Set<List<String>> getSymmetricPropertyNames() {
+        Set<List<String>> symmetricPropertyNamesSet = new HashSet<>();
+        return symmetricPropertyNamesSet;
+    }
+
+    @Override
+    public Set<List<String>> getSymmetricKeyNames() {
+        Set<List<String>> symmetricKeyNamesSet = new HashSet<>();
+        return symmetricKeyNamesSet;
+    }
+
+    @Override
+    public Severity getSeverity() {
+        return Severity.ERROR;
+    }
+
+    @Override
+    public IQuerySpecification<? extends ViatraQueryMatcher<? extends IPatternMatch>> getQuerySpecification() {
+        return querySpecification;
+    }
+
+}
diff --git a/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/constraints/constraints/yakindumm/OutgoingFromExitConstraint0.java b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/constraints/constraints/yakindumm/OutgoingFromExitConstraint0.java
new file mode 100644
index 00000000..ddb907ff
--- /dev/null
+++ b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/constraints/constraints/yakindumm/OutgoingFromExitConstraint0.java
@@ -0,0 +1,80 @@
+/**
+Generated from platform:/resource/hu.bme.mit.inf.dslreasoner.domains.yakindu.sgraph/queries/hu/bme/mit/inf/dslreasoner/partialsnapshot_mavo/yakindu/patterns.vql
+*/
+package constraints.yakindumm;
+
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.Arrays;
+
+import org.eclipse.viatra.addon.validation.core.api.Severity;
+import org.eclipse.viatra.addon.validation.core.api.IConstraintSpecification;
+import org.eclipse.viatra.query.runtime.api.IPatternMatch;
+import org.eclipse.viatra.query.runtime.api.IQuerySpecification;
+import org.eclipse.viatra.query.runtime.api.ViatraQueryMatcher;
+
+import hu.bme.mit.inf.dslreasoner.partialsnapshot_mavo.yakindu.OutgoingFromExit;
+
+public class OutgoingFromExitConstraint0 implements IConstraintSpecification {
+
+    private OutgoingFromExit querySpecification;
+
+    public OutgoingFromExitConstraint0() {
+        querySpecification = OutgoingFromExit.instance();
+    }
+
+    @Override
+    public String getMessageFormat() {
+        return "error";
+    }
+
+
+    @Override
+    public Map<String,Object> getKeyObjects(IPatternMatch signature) {
+        Map<String,Object> map = new HashMap<>();
+        map.put("e",signature.get("e"));
+        return map;
+    }
+
+    @Override
+    public List<String> getKeyNames() {
+        List<String> keyNames = Arrays.asList(
+            "e"
+        );
+        return keyNames;
+    }
+
+    @Override
+    public List<String> getPropertyNames() {
+        List<String> propertyNames = Arrays.asList(
+            "t"
+        );
+        return propertyNames;
+    }
+
+    @Override
+    public Set<List<String>> getSymmetricPropertyNames() {
+        Set<List<String>> symmetricPropertyNamesSet = new HashSet<>();
+        return symmetricPropertyNamesSet;
+    }
+
+    @Override
+    public Set<List<String>> getSymmetricKeyNames() {
+        Set<List<String>> symmetricKeyNamesSet = new HashSet<>();
+        return symmetricKeyNamesSet;
+    }
+
+    @Override
+    public Severity getSeverity() {
+        return Severity.ERROR;
+    }
+
+    @Override
+    public IQuerySpecification<? extends ViatraQueryMatcher<? extends IPatternMatch>> getQuerySpecification() {
+        return querySpecification;
+    }
+
+}
diff --git a/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/constraints/constraints/yakindumm/OutgoingFromFinalConstraint0.java b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/constraints/constraints/yakindumm/OutgoingFromFinalConstraint0.java
new file mode 100644
index 00000000..3b2949fd
--- /dev/null
+++ b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/constraints/constraints/yakindumm/OutgoingFromFinalConstraint0.java
@@ -0,0 +1,80 @@
+/**
+Generated from platform:/resource/hu.bme.mit.inf.dslreasoner.domains.yakindu.sgraph/queries/hu/bme/mit/inf/dslreasoner/partialsnapshot_mavo/yakindu/patterns.vql
+*/
+package constraints.yakindumm;
+
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.Arrays;
+
+import org.eclipse.viatra.addon.validation.core.api.Severity;
+import org.eclipse.viatra.addon.validation.core.api.IConstraintSpecification;
+import org.eclipse.viatra.query.runtime.api.IPatternMatch;
+import org.eclipse.viatra.query.runtime.api.IQuerySpecification;
+import org.eclipse.viatra.query.runtime.api.ViatraQueryMatcher;
+
+import hu.bme.mit.inf.dslreasoner.partialsnapshot_mavo.yakindu.OutgoingFromFinal;
+
+public class OutgoingFromFinalConstraint0 implements IConstraintSpecification {
+
+    private OutgoingFromFinal querySpecification;
+
+    public OutgoingFromFinalConstraint0() {
+        querySpecification = OutgoingFromFinal.instance();
+    }
+
+    @Override
+    public String getMessageFormat() {
+        return "error";
+    }
+
+
+    @Override
+    public Map<String,Object> getKeyObjects(IPatternMatch signature) {
+        Map<String,Object> map = new HashMap<>();
+        map.put("f",signature.get("f"));
+        return map;
+    }
+
+    @Override
+    public List<String> getKeyNames() {
+        List<String> keyNames = Arrays.asList(
+            "f"
+        );
+        return keyNames;
+    }
+
+    @Override
+    public List<String> getPropertyNames() {
+        List<String> propertyNames = Arrays.asList(
+            "t"
+        );
+        return propertyNames;
+    }
+
+    @Override
+    public Set<List<String>> getSymmetricPropertyNames() {
+        Set<List<String>> symmetricPropertyNamesSet = new HashSet<>();
+        return symmetricPropertyNamesSet;
+    }
+
+    @Override
+    public Set<List<String>> getSymmetricKeyNames() {
+        Set<List<String>> symmetricKeyNamesSet = new HashSet<>();
+        return symmetricKeyNamesSet;
+    }
+
+    @Override
+    public Severity getSeverity() {
+        return Severity.ERROR;
+    }
+
+    @Override
+    public IQuerySpecification<? extends ViatraQueryMatcher<? extends IPatternMatch>> getQuerySpecification() {
+        return querySpecification;
+    }
+
+}
diff --git a/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/constraints/ecore/.gitignore b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/constraints/ecore/.gitignore
new file mode 100644
index 00000000..c42ca056
--- /dev/null
+++ b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/constraints/ecore/.gitignore
@@ -0,0 +1,8 @@
+/.Ecore_pattern.java._trace
+/.MoreThenFiveSuperTypes.java._trace
+/.DirectSupertype.java._trace
+/.Ecore.java._trace
+/.LoopInInheritence.java._trace
+/.NonSymmetricOpposite.java._trace
+/.Opposite.java._trace
+/.OppositeDifferentClass.java._trace
diff --git a/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/constraints/ecore/DirectSupertype.java b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/constraints/ecore/DirectSupertype.java
new file mode 100644
index 00000000..a6ffad45
--- /dev/null
+++ b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/constraints/ecore/DirectSupertype.java
@@ -0,0 +1,692 @@
+/**
+ * Generated from platform:/resource/SocialNetwork_plugin/queries/ecore/Ecore.vql
+ */
+package ecore;
+
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.LinkedHashSet;
+import java.util.List;
+import java.util.Objects;
+import java.util.Optional;
+import java.util.Set;
+import java.util.function.Consumer;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+import org.apache.log4j.Logger;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.viatra.query.runtime.api.IPatternMatch;
+import org.eclipse.viatra.query.runtime.api.IQuerySpecification;
+import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine;
+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;
+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecification;
+import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher;
+import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch;
+import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;
+import org.eclipse.viatra.query.runtime.emf.types.EStructuralFeatureInstancesKey;
+import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;
+import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;
+import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;
+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Equality;
+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;
+import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;
+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;
+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;
+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;
+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuple;
+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;
+import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil;
+
+/**
+ * A pattern-specific query specification that can instantiate Matcher in a type-safe way.
+ * 
+ * <p>Original source:
+ *         <code><pre>
+ *         pattern directSupertype(a: EClass, b:EClass) {
+ *              EClass.eSuperTypes(a,b);
+ *         }
+ * </pre></code>
+ * 
+ * @see Matcher
+ * @see Match
+ * 
+ */
+@SuppressWarnings("all")
+public final class DirectSupertype extends BaseGeneratedEMFQuerySpecification<DirectSupertype.Matcher> {
+  /**
+   * Pattern-specific match representation of the ecore.directSupertype pattern,
+   * to be used in conjunction with {@link Matcher}.
+   * 
+   * <p>Class fields correspond to parameters of the pattern. Fields with value null are considered unassigned.
+   * Each instance is a (possibly partial) substitution of pattern parameters,
+   * usable to represent a match of the pattern in the result of a query,
+   * or to specify the bound (fixed) input parameters when issuing a query.
+   * 
+   * @see Matcher
+   * 
+   */
+  public static abstract class Match extends BasePatternMatch {
+    private EClass fA;
+    
+    private EClass fB;
+    
+    private static List<String> parameterNames = makeImmutableList("a", "b");
+    
+    private Match(final EClass pA, final EClass pB) {
+      this.fA = pA;
+      this.fB = pB;
+    }
+    
+    @Override
+    public Object get(final String parameterName) {
+      if ("a".equals(parameterName)) return this.fA;
+      if ("b".equals(parameterName)) return this.fB;
+      return null;
+    }
+    
+    public EClass getA() {
+      return this.fA;
+    }
+    
+    public EClass getB() {
+      return this.fB;
+    }
+    
+    @Override
+    public boolean set(final String parameterName, final Object newValue) {
+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();
+      if ("a".equals(parameterName) ) {
+          this.fA = (EClass) newValue;
+          return true;
+      }
+      if ("b".equals(parameterName) ) {
+          this.fB = (EClass) newValue;
+          return true;
+      }
+      return false;
+    }
+    
+    public void setA(final EClass pA) {
+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();
+      this.fA = pA;
+    }
+    
+    public void setB(final EClass pB) {
+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();
+      this.fB = pB;
+    }
+    
+    @Override
+    public String patternName() {
+      return "ecore.directSupertype";
+    }
+    
+    @Override
+    public List<String> parameterNames() {
+      return DirectSupertype.Match.parameterNames;
+    }
+    
+    @Override
+    public Object[] toArray() {
+      return new Object[]{fA, fB};
+    }
+    
+    @Override
+    public DirectSupertype.Match toImmutable() {
+      return isMutable() ? newMatch(fA, fB) : this;
+    }
+    
+    @Override
+    public String prettyPrint() {
+      StringBuilder result = new StringBuilder();
+      result.append("\"a\"=" + prettyPrintValue(fA) + ", ");
+      result.append("\"b\"=" + prettyPrintValue(fB));
+      return result.toString();
+    }
+    
+    @Override
+    public int hashCode() {
+      return Objects.hash(fA, fB);
+    }
+    
+    @Override
+    public boolean equals(final Object obj) {
+      if (this == obj)
+          return true;
+      if (obj == null) {
+          return false;
+      }
+      if ((obj instanceof DirectSupertype.Match)) {
+          DirectSupertype.Match other = (DirectSupertype.Match) obj;
+          return Objects.equals(fA, other.fA) && Objects.equals(fB, other.fB);
+      } else {
+          // this should be infrequent
+          if (!(obj instanceof IPatternMatch)) {
+              return false;
+          }
+          IPatternMatch otherSig  = (IPatternMatch) obj;
+          return Objects.equals(specification(), otherSig.specification()) && Arrays.deepEquals(toArray(), otherSig.toArray());
+      }
+    }
+    
+    @Override
+    public DirectSupertype specification() {
+      return DirectSupertype.instance();
+    }
+    
+    /**
+     * Returns an empty, mutable match.
+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
+     * 
+     * @return the empty match.
+     * 
+     */
+    public static DirectSupertype.Match newEmptyMatch() {
+      return new Mutable(null, null);
+    }
+    
+    /**
+     * Returns a mutable (partial) match.
+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
+     * 
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @param pB the fixed value of pattern parameter b, or null if not bound.
+     * @return the new, mutable (partial) match object.
+     * 
+     */
+    public static DirectSupertype.Match newMutableMatch(final EClass pA, final EClass pB) {
+      return new Mutable(pA, pB);
+    }
+    
+    /**
+     * Returns a new (partial) match.
+     * This can be used e.g. to call the matcher with a partial match.
+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @param pB the fixed value of pattern parameter b, or null if not bound.
+     * @return the (partial) match object.
+     * 
+     */
+    public static DirectSupertype.Match newMatch(final EClass pA, final EClass pB) {
+      return new Immutable(pA, pB);
+    }
+    
+    private static final class Mutable extends DirectSupertype.Match {
+      Mutable(final EClass pA, final EClass pB) {
+        super(pA, pB);
+      }
+      
+      @Override
+      public boolean isMutable() {
+        return true;
+      }
+    }
+    
+    private static final class Immutable extends DirectSupertype.Match {
+      Immutable(final EClass pA, final EClass pB) {
+        super(pA, pB);
+      }
+      
+      @Override
+      public boolean isMutable() {
+        return false;
+      }
+    }
+  }
+  
+  /**
+   * Generated pattern matcher API of the ecore.directSupertype pattern,
+   * providing pattern-specific query methods.
+   * 
+   * <p>Use the pattern matcher on a given model via {@link #on(ViatraQueryEngine)},
+   * e.g. in conjunction with {@link ViatraQueryEngine#on(QueryScope)}.
+   * 
+   * <p>Matches of the pattern will be represented as {@link Match}.
+   * 
+   * <p>Original source:
+   * <code><pre>
+   * pattern directSupertype(a: EClass, b:EClass) {
+   *    EClass.eSuperTypes(a,b);
+   * }
+   * </pre></code>
+   * 
+   * @see Match
+   * @see DirectSupertype
+   * 
+   */
+  public static class Matcher extends BaseMatcher<DirectSupertype.Match> {
+    /**
+     * Initializes the pattern matcher within an existing VIATRA Query engine.
+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
+     * 
+     * @param engine the existing VIATRA Query engine in which this matcher will be created.
+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
+     * 
+     */
+    public static DirectSupertype.Matcher on(final ViatraQueryEngine engine) {
+      // check if matcher already exists
+      Matcher matcher = engine.getExistingMatcher(querySpecification());
+      if (matcher == null) {
+          matcher = (Matcher)engine.getMatcher(querySpecification());
+      }
+      return matcher;
+    }
+    
+    /**
+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
+     * @return an initialized matcher
+     * @noreference This method is for internal matcher initialization by the framework, do not call it manually.
+     * 
+     */
+    public static DirectSupertype.Matcher create() {
+      return new Matcher();
+    }
+    
+    private static final int POSITION_A = 0;
+    
+    private static final int POSITION_B = 1;
+    
+    private static final Logger LOGGER = ViatraQueryLoggingUtil.getLogger(DirectSupertype.Matcher.class);
+    
+    /**
+     * Initializes the pattern matcher within an existing VIATRA Query engine.
+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
+     * 
+     * @param engine the existing VIATRA Query engine in which this matcher will be created.
+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
+     * 
+     */
+    private Matcher() {
+      super(querySpecification());
+    }
+    
+    /**
+     * Returns the set of all matches of the pattern that conform to the given fixed values of some parameters.
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @param pB the fixed value of pattern parameter b, or null if not bound.
+     * @return matches represented as a Match object.
+     * 
+     */
+    public Collection<DirectSupertype.Match> getAllMatches(final EClass pA, final EClass pB) {
+      return rawStreamAllMatches(new Object[]{pA, pB}).collect(Collectors.toSet());
+    }
+    
+    /**
+     * Returns a stream of all matches of the pattern that conform to the given fixed values of some parameters.
+     * </p>
+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @param pB the fixed value of pattern parameter b, or null if not bound.
+     * @return a stream of matches represented as a Match object.
+     * 
+     */
+    public Stream<DirectSupertype.Match> streamAllMatches(final EClass pA, final EClass pB) {
+      return rawStreamAllMatches(new Object[]{pA, pB});
+    }
+    
+    /**
+     * Returns an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
+     * Neither determinism nor randomness of selection is guaranteed.
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @param pB the fixed value of pattern parameter b, or null if not bound.
+     * @return a match represented as a Match object, or null if no match is found.
+     * 
+     */
+    public Optional<DirectSupertype.Match> getOneArbitraryMatch(final EClass pA, final EClass pB) {
+      return rawGetOneArbitraryMatch(new Object[]{pA, pB});
+    }
+    
+    /**
+     * Indicates whether the given combination of specified pattern parameters constitute a valid pattern match,
+     * under any possible substitution of the unspecified parameters (if any).
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @param pB the fixed value of pattern parameter b, or null if not bound.
+     * @return true if the input is a valid (partial) match of the pattern.
+     * 
+     */
+    public boolean hasMatch(final EClass pA, final EClass pB) {
+      return rawHasMatch(new Object[]{pA, pB});
+    }
+    
+    /**
+     * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters.
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @param pB the fixed value of pattern parameter b, or null if not bound.
+     * @return the number of pattern matches found.
+     * 
+     */
+    public int countMatches(final EClass pA, final EClass pB) {
+      return rawCountMatches(new Object[]{pA, pB});
+    }
+    
+    /**
+     * Executes the given processor on an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
+     * Neither determinism nor randomness of selection is guaranteed.
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @param pB the fixed value of pattern parameter b, or null if not bound.
+     * @param processor the action that will process the selected match.
+     * @return true if the pattern has at least one match with the given parameter values, false if the processor was not invoked
+     * 
+     */
+    public boolean forOneArbitraryMatch(final EClass pA, final EClass pB, final Consumer<? super DirectSupertype.Match> processor) {
+      return rawForOneArbitraryMatch(new Object[]{pA, pB}, processor);
+    }
+    
+    /**
+     * Returns a new (partial) match.
+     * This can be used e.g. to call the matcher with a partial match.
+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @param pB the fixed value of pattern parameter b, or null if not bound.
+     * @return the (partial) match object.
+     * 
+     */
+    public DirectSupertype.Match newMatch(final EClass pA, final EClass pB) {
+      return DirectSupertype.Match.newMatch(pA, pB);
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for a.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    protected Stream<EClass> rawStreamAllValuesOfa(final Object[] parameters) {
+      return rawStreamAllValues(POSITION_A, parameters).map(EClass.class::cast);
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for a.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Set<EClass> getAllValuesOfa() {
+      return rawStreamAllValuesOfa(emptyArray()).collect(Collectors.toSet());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for a.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Stream<EClass> streamAllValuesOfa() {
+      return rawStreamAllValuesOfa(emptyArray());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for a.
+     * </p>
+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
+     *      
+     * @return the Stream of all values or empty set if there are no matches
+     * 
+     */
+    public Stream<EClass> streamAllValuesOfa(final DirectSupertype.Match partialMatch) {
+      return rawStreamAllValuesOfa(partialMatch.toArray());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for a.
+     * </p>
+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
+     *      
+     * @return the Stream of all values or empty set if there are no matches
+     * 
+     */
+    public Stream<EClass> streamAllValuesOfa(final EClass pB) {
+      return rawStreamAllValuesOfa(new Object[]{null, pB});
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for a.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Set<EClass> getAllValuesOfa(final DirectSupertype.Match partialMatch) {
+      return rawStreamAllValuesOfa(partialMatch.toArray()).collect(Collectors.toSet());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for a.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Set<EClass> getAllValuesOfa(final EClass pB) {
+      return rawStreamAllValuesOfa(new Object[]{null, pB}).collect(Collectors.toSet());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for b.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    protected Stream<EClass> rawStreamAllValuesOfb(final Object[] parameters) {
+      return rawStreamAllValues(POSITION_B, parameters).map(EClass.class::cast);
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for b.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Set<EClass> getAllValuesOfb() {
+      return rawStreamAllValuesOfb(emptyArray()).collect(Collectors.toSet());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for b.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Stream<EClass> streamAllValuesOfb() {
+      return rawStreamAllValuesOfb(emptyArray());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for b.
+     * </p>
+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
+     *      
+     * @return the Stream of all values or empty set if there are no matches
+     * 
+     */
+    public Stream<EClass> streamAllValuesOfb(final DirectSupertype.Match partialMatch) {
+      return rawStreamAllValuesOfb(partialMatch.toArray());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for b.
+     * </p>
+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
+     *      
+     * @return the Stream of all values or empty set if there are no matches
+     * 
+     */
+    public Stream<EClass> streamAllValuesOfb(final EClass pA) {
+      return rawStreamAllValuesOfb(new Object[]{pA, null});
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for b.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Set<EClass> getAllValuesOfb(final DirectSupertype.Match partialMatch) {
+      return rawStreamAllValuesOfb(partialMatch.toArray()).collect(Collectors.toSet());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for b.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Set<EClass> getAllValuesOfb(final EClass pA) {
+      return rawStreamAllValuesOfb(new Object[]{pA, null}).collect(Collectors.toSet());
+    }
+    
+    @Override
+    protected DirectSupertype.Match tupleToMatch(final Tuple t) {
+      try {
+          return DirectSupertype.Match.newMatch((EClass) t.get(POSITION_A), (EClass) t.get(POSITION_B));
+      } catch(ClassCastException e) {
+          LOGGER.error("Element(s) in tuple not properly typed!",e);
+          return null;
+      }
+    }
+    
+    @Override
+    protected DirectSupertype.Match arrayToMatch(final Object[] match) {
+      try {
+          return DirectSupertype.Match.newMatch((EClass) match[POSITION_A], (EClass) match[POSITION_B]);
+      } catch(ClassCastException e) {
+          LOGGER.error("Element(s) in array not properly typed!",e);
+          return null;
+      }
+    }
+    
+    @Override
+    protected DirectSupertype.Match arrayToMatchMutable(final Object[] match) {
+      try {
+          return DirectSupertype.Match.newMutableMatch((EClass) match[POSITION_A], (EClass) match[POSITION_B]);
+      } catch(ClassCastException e) {
+          LOGGER.error("Element(s) in array not properly typed!",e);
+          return null;
+      }
+    }
+    
+    /**
+     * @return the singleton instance of the query specification of this pattern
+     * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
+     * 
+     */
+    public static IQuerySpecification<DirectSupertype.Matcher> querySpecification() {
+      return DirectSupertype.instance();
+    }
+  }
+  
+  private DirectSupertype() {
+    super(GeneratedPQuery.INSTANCE);
+  }
+  
+  /**
+   * @return the singleton instance of the query specification
+   * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
+   * 
+   */
+  public static DirectSupertype instance() {
+    try{
+        return LazyHolder.INSTANCE;
+    } catch (ExceptionInInitializerError err) {
+        throw processInitializerError(err);
+    }
+  }
+  
+  @Override
+  protected DirectSupertype.Matcher instantiate(final ViatraQueryEngine engine) {
+    return DirectSupertype.Matcher.on(engine);
+  }
+  
+  @Override
+  public DirectSupertype.Matcher instantiate() {
+    return DirectSupertype.Matcher.create();
+  }
+  
+  @Override
+  public DirectSupertype.Match newEmptyMatch() {
+    return DirectSupertype.Match.newEmptyMatch();
+  }
+  
+  @Override
+  public DirectSupertype.Match newMatch(final Object... parameters) {
+    return DirectSupertype.Match.newMatch((org.eclipse.emf.ecore.EClass) parameters[0], (org.eclipse.emf.ecore.EClass) parameters[1]);
+  }
+  
+  /**
+   * Inner class allowing the singleton instance of {@link JvmGenericType: ecore.DirectSupertype (visibility: PUBLIC, simpleName: DirectSupertype, identifier: ecore.DirectSupertype, deprecated: <unset>) (abstract: false, static: false, final: true, packageName: ecore) (interface: false, strictFloatingPoint: false, anonymous: false)} to be created 
+   *     <b>not</b> at the class load time of the outer class, 
+   *     but rather at the first call to {@link JvmGenericType: ecore.DirectSupertype (visibility: PUBLIC, simpleName: DirectSupertype, identifier: ecore.DirectSupertype, deprecated: <unset>) (abstract: false, static: false, final: true, packageName: ecore) (interface: false, strictFloatingPoint: false, anonymous: false)#instance()}.
+   * 
+   * <p> This workaround is required e.g. to support recursion.
+   * 
+   */
+  private static class LazyHolder {
+    private static final DirectSupertype INSTANCE = new DirectSupertype();
+    
+    /**
+     * Statically initializes the query specification <b>after</b> the field {@link #INSTANCE} is assigned.
+     * This initialization order is required to support indirect recursion.
+     * 
+     * <p> The static initializer is defined using a helper field to work around limitations of the code generator.
+     * 
+     */
+    private static final Object STATIC_INITIALIZER = ensureInitialized();
+    
+    public static Object ensureInitialized() {
+      INSTANCE.ensureInitializedInternal();
+      return null;
+    }
+  }
+  
+  private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {
+    private static final DirectSupertype.GeneratedPQuery INSTANCE = new GeneratedPQuery();
+    
+    private final PParameter parameter_a = new PParameter("a", "org.eclipse.emf.ecore.EClass", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.eclipse.org/emf/2002/Ecore", "EClass")), PParameterDirection.INOUT);
+    
+    private final PParameter parameter_b = new PParameter("b", "org.eclipse.emf.ecore.EClass", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.eclipse.org/emf/2002/Ecore", "EClass")), PParameterDirection.INOUT);
+    
+    private final List<PParameter> parameters = Arrays.asList(parameter_a, parameter_b);
+    
+    private GeneratedPQuery() {
+      super(PVisibility.PUBLIC);
+    }
+    
+    @Override
+    public String getFullyQualifiedName() {
+      return "ecore.directSupertype";
+    }
+    
+    @Override
+    public List<String> getParameterNames() {
+      return Arrays.asList("a","b");
+    }
+    
+    @Override
+    public List<PParameter> getParameters() {
+      return parameters;
+    }
+    
+    @Override
+    public Set<PBody> doGetContainedBodies() {
+      setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));
+      Set<PBody> bodies = new LinkedHashSet<>();
+      {
+          PBody body = new PBody(this);
+          PVariable var_a = body.getOrCreateVariableByName("a");
+          PVariable var_b = body.getOrCreateVariableByName("b");
+          new TypeConstraint(body, Tuples.flatTupleOf(var_a), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.eclipse.org/emf/2002/Ecore", "EClass")));
+          new TypeConstraint(body, Tuples.flatTupleOf(var_b), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.eclipse.org/emf/2002/Ecore", "EClass")));
+          body.setSymbolicParameters(Arrays.<ExportedParameter>asList(
+             new ExportedParameter(body, var_a, parameter_a),
+             new ExportedParameter(body, var_b, parameter_b)
+          ));
+          //    EClass.eSuperTypes(a,b)
+          new TypeConstraint(body, Tuples.flatTupleOf(var_a), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.eclipse.org/emf/2002/Ecore", "EClass")));
+          PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}");
+          new TypeConstraint(body, Tuples.flatTupleOf(var_a, var__virtual_0_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.eclipse.org/emf/2002/Ecore", "EClass", "eSuperTypes")));
+          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_0_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.eclipse.org/emf/2002/Ecore", "EClass")));
+          new Equality(body, var__virtual_0_, var_b);
+          bodies.add(body);
+      }
+      return bodies;
+    }
+  }
+}
diff --git a/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/constraints/ecore/Ecore.java b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/constraints/ecore/Ecore.java
new file mode 100644
index 00000000..bca43a17
--- /dev/null
+++ b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/constraints/ecore/Ecore.java
@@ -0,0 +1,97 @@
+/**
+ * Generated from platform:/resource/SocialNetwork_plugin/queries/ecore/Ecore.vql
+ */
+package ecore;
+
+import ecore.DirectSupertype;
+import ecore.LoopInInheritence;
+import ecore.NonSymmetricOpposite;
+import ecore.Opposite;
+import ecore.OppositeDifferentClass;
+import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine;
+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedPatternGroup;
+
+/**
+ * A pattern group formed of all public patterns defined in Ecore.vql.
+ * 
+ * <p>Use the static instance as any {@link interface org.eclipse.viatra.query.runtime.api.IQueryGroup}, to conveniently prepare
+ * a VIATRA Query engine for matching all patterns originally defined in file Ecore.vql,
+ * in order to achieve better performance than one-by-one on-demand matcher initialization.
+ * 
+ * <p> From package ecore, the group contains the definition of the following patterns: <ul>
+ * <li>directSupertype</li>
+ * <li>loopInInheritence</li>
+ * <li>opposite</li>
+ * <li>oppositeDifferentClass</li>
+ * <li>nonSymmetricOpposite</li>
+ * </ul>
+ * 
+ * @see IQueryGroup
+ * 
+ */
+@SuppressWarnings("all")
+public final class Ecore extends BaseGeneratedPatternGroup {
+  /**
+   * Access the pattern group.
+   * 
+   * @return the singleton instance of the group
+   * @throws ViatraQueryRuntimeException if there was an error loading the generated code of pattern specifications
+   * 
+   */
+  public static Ecore instance() {
+    if (INSTANCE == null) {
+        INSTANCE = new Ecore();
+    }
+    return INSTANCE;
+  }
+  
+  private static Ecore INSTANCE;
+  
+  private Ecore() {
+    querySpecifications.add(DirectSupertype.instance());
+    querySpecifications.add(LoopInInheritence.instance());
+    querySpecifications.add(Opposite.instance());
+    querySpecifications.add(OppositeDifferentClass.instance());
+    querySpecifications.add(NonSymmetricOpposite.instance());
+  }
+  
+  public DirectSupertype getDirectSupertype() {
+    return DirectSupertype.instance();
+  }
+  
+  public DirectSupertype.Matcher getDirectSupertype(final ViatraQueryEngine engine) {
+    return DirectSupertype.Matcher.on(engine);
+  }
+  
+  public LoopInInheritence getLoopInInheritence() {
+    return LoopInInheritence.instance();
+  }
+  
+  public LoopInInheritence.Matcher getLoopInInheritence(final ViatraQueryEngine engine) {
+    return LoopInInheritence.Matcher.on(engine);
+  }
+  
+  public Opposite getOpposite() {
+    return Opposite.instance();
+  }
+  
+  public Opposite.Matcher getOpposite(final ViatraQueryEngine engine) {
+    return Opposite.Matcher.on(engine);
+  }
+  
+  public OppositeDifferentClass getOppositeDifferentClass() {
+    return OppositeDifferentClass.instance();
+  }
+  
+  public OppositeDifferentClass.Matcher getOppositeDifferentClass(final ViatraQueryEngine engine) {
+    return OppositeDifferentClass.Matcher.on(engine);
+  }
+  
+  public NonSymmetricOpposite getNonSymmetricOpposite() {
+    return NonSymmetricOpposite.instance();
+  }
+  
+  public NonSymmetricOpposite.Matcher getNonSymmetricOpposite(final ViatraQueryEngine engine) {
+    return NonSymmetricOpposite.Matcher.on(engine);
+  }
+}
diff --git a/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/constraints/ecore/LoopInInheritence.java b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/constraints/ecore/LoopInInheritence.java
new file mode 100644
index 00000000..fb14941f
--- /dev/null
+++ b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/constraints/ecore/LoopInInheritence.java
@@ -0,0 +1,548 @@
+/**
+ * Generated from platform:/resource/SocialNetwork_plugin/queries/ecore/Ecore.vql
+ */
+package ecore;
+
+import ecore.DirectSupertype;
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.LinkedHashSet;
+import java.util.List;
+import java.util.Objects;
+import java.util.Optional;
+import java.util.Set;
+import java.util.function.Consumer;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+import org.apache.log4j.Logger;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.viatra.query.runtime.api.IPatternMatch;
+import org.eclipse.viatra.query.runtime.api.IQuerySpecification;
+import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine;
+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;
+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecification;
+import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher;
+import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch;
+import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;
+import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;
+import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;
+import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;
+import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.PAnnotation;
+import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.ParameterReference;
+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;
+import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.BinaryTransitiveClosure;
+import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;
+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;
+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;
+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;
+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuple;
+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;
+import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil;
+
+/**
+ * A pattern-specific query specification that can instantiate Matcher in a type-safe way.
+ * 
+ * <p>Original source:
+ *         <code><pre>
+ *         {@literal @}Constraint(key={a}, severity="error", message="error")
+ *         pattern loopInInheritence(a: EClass) {
+ *              find directSupertype+(a,a);
+ *         }
+ * </pre></code>
+ * 
+ * @see Matcher
+ * @see Match
+ * 
+ */
+@SuppressWarnings("all")
+public final class LoopInInheritence extends BaseGeneratedEMFQuerySpecification<LoopInInheritence.Matcher> {
+  /**
+   * Pattern-specific match representation of the ecore.loopInInheritence pattern,
+   * to be used in conjunction with {@link Matcher}.
+   * 
+   * <p>Class fields correspond to parameters of the pattern. Fields with value null are considered unassigned.
+   * Each instance is a (possibly partial) substitution of pattern parameters,
+   * usable to represent a match of the pattern in the result of a query,
+   * or to specify the bound (fixed) input parameters when issuing a query.
+   * 
+   * @see Matcher
+   * 
+   */
+  public static abstract class Match extends BasePatternMatch {
+    private EClass fA;
+    
+    private static List<String> parameterNames = makeImmutableList("a");
+    
+    private Match(final EClass pA) {
+      this.fA = pA;
+    }
+    
+    @Override
+    public Object get(final String parameterName) {
+      if ("a".equals(parameterName)) return this.fA;
+      return null;
+    }
+    
+    public EClass getA() {
+      return this.fA;
+    }
+    
+    @Override
+    public boolean set(final String parameterName, final Object newValue) {
+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();
+      if ("a".equals(parameterName) ) {
+          this.fA = (EClass) newValue;
+          return true;
+      }
+      return false;
+    }
+    
+    public void setA(final EClass pA) {
+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();
+      this.fA = pA;
+    }
+    
+    @Override
+    public String patternName() {
+      return "ecore.loopInInheritence";
+    }
+    
+    @Override
+    public List<String> parameterNames() {
+      return LoopInInheritence.Match.parameterNames;
+    }
+    
+    @Override
+    public Object[] toArray() {
+      return new Object[]{fA};
+    }
+    
+    @Override
+    public LoopInInheritence.Match toImmutable() {
+      return isMutable() ? newMatch(fA) : this;
+    }
+    
+    @Override
+    public String prettyPrint() {
+      StringBuilder result = new StringBuilder();
+      result.append("\"a\"=" + prettyPrintValue(fA));
+      return result.toString();
+    }
+    
+    @Override
+    public int hashCode() {
+      return Objects.hash(fA);
+    }
+    
+    @Override
+    public boolean equals(final Object obj) {
+      if (this == obj)
+          return true;
+      if (obj == null) {
+          return false;
+      }
+      if ((obj instanceof LoopInInheritence.Match)) {
+          LoopInInheritence.Match other = (LoopInInheritence.Match) obj;
+          return Objects.equals(fA, other.fA);
+      } else {
+          // this should be infrequent
+          if (!(obj instanceof IPatternMatch)) {
+              return false;
+          }
+          IPatternMatch otherSig  = (IPatternMatch) obj;
+          return Objects.equals(specification(), otherSig.specification()) && Arrays.deepEquals(toArray(), otherSig.toArray());
+      }
+    }
+    
+    @Override
+    public LoopInInheritence specification() {
+      return LoopInInheritence.instance();
+    }
+    
+    /**
+     * Returns an empty, mutable match.
+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
+     * 
+     * @return the empty match.
+     * 
+     */
+    public static LoopInInheritence.Match newEmptyMatch() {
+      return new Mutable(null);
+    }
+    
+    /**
+     * Returns a mutable (partial) match.
+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
+     * 
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @return the new, mutable (partial) match object.
+     * 
+     */
+    public static LoopInInheritence.Match newMutableMatch(final EClass pA) {
+      return new Mutable(pA);
+    }
+    
+    /**
+     * Returns a new (partial) match.
+     * This can be used e.g. to call the matcher with a partial match.
+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @return the (partial) match object.
+     * 
+     */
+    public static LoopInInheritence.Match newMatch(final EClass pA) {
+      return new Immutable(pA);
+    }
+    
+    private static final class Mutable extends LoopInInheritence.Match {
+      Mutable(final EClass pA) {
+        super(pA);
+      }
+      
+      @Override
+      public boolean isMutable() {
+        return true;
+      }
+    }
+    
+    private static final class Immutable extends LoopInInheritence.Match {
+      Immutable(final EClass pA) {
+        super(pA);
+      }
+      
+      @Override
+      public boolean isMutable() {
+        return false;
+      }
+    }
+  }
+  
+  /**
+   * Generated pattern matcher API of the ecore.loopInInheritence pattern,
+   * providing pattern-specific query methods.
+   * 
+   * <p>Use the pattern matcher on a given model via {@link #on(ViatraQueryEngine)},
+   * e.g. in conjunction with {@link ViatraQueryEngine#on(QueryScope)}.
+   * 
+   * <p>Matches of the pattern will be represented as {@link Match}.
+   * 
+   * <p>Original source:
+   * <code><pre>
+   * {@literal @}Constraint(key={a}, severity="error", message="error")
+   * pattern loopInInheritence(a: EClass) {
+   *    find directSupertype+(a,a);
+   * }
+   * </pre></code>
+   * 
+   * @see Match
+   * @see LoopInInheritence
+   * 
+   */
+  public static class Matcher extends BaseMatcher<LoopInInheritence.Match> {
+    /**
+     * Initializes the pattern matcher within an existing VIATRA Query engine.
+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
+     * 
+     * @param engine the existing VIATRA Query engine in which this matcher will be created.
+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
+     * 
+     */
+    public static LoopInInheritence.Matcher on(final ViatraQueryEngine engine) {
+      // check if matcher already exists
+      Matcher matcher = engine.getExistingMatcher(querySpecification());
+      if (matcher == null) {
+          matcher = (Matcher)engine.getMatcher(querySpecification());
+      }
+      return matcher;
+    }
+    
+    /**
+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
+     * @return an initialized matcher
+     * @noreference This method is for internal matcher initialization by the framework, do not call it manually.
+     * 
+     */
+    public static LoopInInheritence.Matcher create() {
+      return new Matcher();
+    }
+    
+    private static final int POSITION_A = 0;
+    
+    private static final Logger LOGGER = ViatraQueryLoggingUtil.getLogger(LoopInInheritence.Matcher.class);
+    
+    /**
+     * Initializes the pattern matcher within an existing VIATRA Query engine.
+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
+     * 
+     * @param engine the existing VIATRA Query engine in which this matcher will be created.
+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
+     * 
+     */
+    private Matcher() {
+      super(querySpecification());
+    }
+    
+    /**
+     * Returns the set of all matches of the pattern that conform to the given fixed values of some parameters.
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @return matches represented as a Match object.
+     * 
+     */
+    public Collection<LoopInInheritence.Match> getAllMatches(final EClass pA) {
+      return rawStreamAllMatches(new Object[]{pA}).collect(Collectors.toSet());
+    }
+    
+    /**
+     * Returns a stream of all matches of the pattern that conform to the given fixed values of some parameters.
+     * </p>
+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @return a stream of matches represented as a Match object.
+     * 
+     */
+    public Stream<LoopInInheritence.Match> streamAllMatches(final EClass pA) {
+      return rawStreamAllMatches(new Object[]{pA});
+    }
+    
+    /**
+     * Returns an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
+     * Neither determinism nor randomness of selection is guaranteed.
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @return a match represented as a Match object, or null if no match is found.
+     * 
+     */
+    public Optional<LoopInInheritence.Match> getOneArbitraryMatch(final EClass pA) {
+      return rawGetOneArbitraryMatch(new Object[]{pA});
+    }
+    
+    /**
+     * Indicates whether the given combination of specified pattern parameters constitute a valid pattern match,
+     * under any possible substitution of the unspecified parameters (if any).
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @return true if the input is a valid (partial) match of the pattern.
+     * 
+     */
+    public boolean hasMatch(final EClass pA) {
+      return rawHasMatch(new Object[]{pA});
+    }
+    
+    /**
+     * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters.
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @return the number of pattern matches found.
+     * 
+     */
+    public int countMatches(final EClass pA) {
+      return rawCountMatches(new Object[]{pA});
+    }
+    
+    /**
+     * Executes the given processor on an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
+     * Neither determinism nor randomness of selection is guaranteed.
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @param processor the action that will process the selected match.
+     * @return true if the pattern has at least one match with the given parameter values, false if the processor was not invoked
+     * 
+     */
+    public boolean forOneArbitraryMatch(final EClass pA, final Consumer<? super LoopInInheritence.Match> processor) {
+      return rawForOneArbitraryMatch(new Object[]{pA}, processor);
+    }
+    
+    /**
+     * Returns a new (partial) match.
+     * This can be used e.g. to call the matcher with a partial match.
+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @return the (partial) match object.
+     * 
+     */
+    public LoopInInheritence.Match newMatch(final EClass pA) {
+      return LoopInInheritence.Match.newMatch(pA);
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for a.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    protected Stream<EClass> rawStreamAllValuesOfa(final Object[] parameters) {
+      return rawStreamAllValues(POSITION_A, parameters).map(EClass.class::cast);
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for a.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Set<EClass> getAllValuesOfa() {
+      return rawStreamAllValuesOfa(emptyArray()).collect(Collectors.toSet());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for a.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Stream<EClass> streamAllValuesOfa() {
+      return rawStreamAllValuesOfa(emptyArray());
+    }
+    
+    @Override
+    protected LoopInInheritence.Match tupleToMatch(final Tuple t) {
+      try {
+          return LoopInInheritence.Match.newMatch((EClass) t.get(POSITION_A));
+      } catch(ClassCastException e) {
+          LOGGER.error("Element(s) in tuple not properly typed!",e);
+          return null;
+      }
+    }
+    
+    @Override
+    protected LoopInInheritence.Match arrayToMatch(final Object[] match) {
+      try {
+          return LoopInInheritence.Match.newMatch((EClass) match[POSITION_A]);
+      } catch(ClassCastException e) {
+          LOGGER.error("Element(s) in array not properly typed!",e);
+          return null;
+      }
+    }
+    
+    @Override
+    protected LoopInInheritence.Match arrayToMatchMutable(final Object[] match) {
+      try {
+          return LoopInInheritence.Match.newMutableMatch((EClass) match[POSITION_A]);
+      } catch(ClassCastException e) {
+          LOGGER.error("Element(s) in array not properly typed!",e);
+          return null;
+      }
+    }
+    
+    /**
+     * @return the singleton instance of the query specification of this pattern
+     * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
+     * 
+     */
+    public static IQuerySpecification<LoopInInheritence.Matcher> querySpecification() {
+      return LoopInInheritence.instance();
+    }
+  }
+  
+  private LoopInInheritence() {
+    super(GeneratedPQuery.INSTANCE);
+  }
+  
+  /**
+   * @return the singleton instance of the query specification
+   * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
+   * 
+   */
+  public static LoopInInheritence instance() {
+    try{
+        return LazyHolder.INSTANCE;
+    } catch (ExceptionInInitializerError err) {
+        throw processInitializerError(err);
+    }
+  }
+  
+  @Override
+  protected LoopInInheritence.Matcher instantiate(final ViatraQueryEngine engine) {
+    return LoopInInheritence.Matcher.on(engine);
+  }
+  
+  @Override
+  public LoopInInheritence.Matcher instantiate() {
+    return LoopInInheritence.Matcher.create();
+  }
+  
+  @Override
+  public LoopInInheritence.Match newEmptyMatch() {
+    return LoopInInheritence.Match.newEmptyMatch();
+  }
+  
+  @Override
+  public LoopInInheritence.Match newMatch(final Object... parameters) {
+    return LoopInInheritence.Match.newMatch((org.eclipse.emf.ecore.EClass) parameters[0]);
+  }
+  
+  /**
+   * Inner class allowing the singleton instance of {@link JvmGenericType: ecore.LoopInInheritence (visibility: PUBLIC, simpleName: LoopInInheritence, identifier: ecore.LoopInInheritence, deprecated: <unset>) (abstract: false, static: false, final: true, packageName: ecore) (interface: false, strictFloatingPoint: false, anonymous: false)} to be created 
+   *     <b>not</b> at the class load time of the outer class, 
+   *     but rather at the first call to {@link JvmGenericType: ecore.LoopInInheritence (visibility: PUBLIC, simpleName: LoopInInheritence, identifier: ecore.LoopInInheritence, deprecated: <unset>) (abstract: false, static: false, final: true, packageName: ecore) (interface: false, strictFloatingPoint: false, anonymous: false)#instance()}.
+   * 
+   * <p> This workaround is required e.g. to support recursion.
+   * 
+   */
+  private static class LazyHolder {
+    private static final LoopInInheritence INSTANCE = new LoopInInheritence();
+    
+    /**
+     * Statically initializes the query specification <b>after</b> the field {@link #INSTANCE} is assigned.
+     * This initialization order is required to support indirect recursion.
+     * 
+     * <p> The static initializer is defined using a helper field to work around limitations of the code generator.
+     * 
+     */
+    private static final Object STATIC_INITIALIZER = ensureInitialized();
+    
+    public static Object ensureInitialized() {
+      INSTANCE.ensureInitializedInternal();
+      return null;
+    }
+  }
+  
+  private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {
+    private static final LoopInInheritence.GeneratedPQuery INSTANCE = new GeneratedPQuery();
+    
+    private final PParameter parameter_a = new PParameter("a", "org.eclipse.emf.ecore.EClass", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.eclipse.org/emf/2002/Ecore", "EClass")), PParameterDirection.INOUT);
+    
+    private final List<PParameter> parameters = Arrays.asList(parameter_a);
+    
+    private GeneratedPQuery() {
+      super(PVisibility.PUBLIC);
+    }
+    
+    @Override
+    public String getFullyQualifiedName() {
+      return "ecore.loopInInheritence";
+    }
+    
+    @Override
+    public List<String> getParameterNames() {
+      return Arrays.asList("a");
+    }
+    
+    @Override
+    public List<PParameter> getParameters() {
+      return parameters;
+    }
+    
+    @Override
+    public Set<PBody> doGetContainedBodies() {
+      setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));
+      Set<PBody> bodies = new LinkedHashSet<>();
+      {
+          PBody body = new PBody(this);
+          PVariable var_a = body.getOrCreateVariableByName("a");
+          new TypeConstraint(body, Tuples.flatTupleOf(var_a), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.eclipse.org/emf/2002/Ecore", "EClass")));
+          body.setSymbolicParameters(Arrays.<ExportedParameter>asList(
+             new ExportedParameter(body, var_a, parameter_a)
+          ));
+          //    find directSupertype+(a,a)
+          new BinaryTransitiveClosure(body, Tuples.flatTupleOf(var_a, var_a), DirectSupertype.instance().getInternalQueryRepresentation());
+          bodies.add(body);
+      }
+      {
+          PAnnotation annotation = new PAnnotation("Constraint");
+          annotation.addAttribute("key", Arrays.asList(new Object[] {
+                              new ParameterReference("a")
+                              }));
+          annotation.addAttribute("severity", "error");
+          annotation.addAttribute("message", "error");
+          addAnnotation(annotation);
+      }
+      return bodies;
+    }
+  }
+}
diff --git a/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/constraints/ecore/NonSymmetricOpposite.java b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/constraints/ecore/NonSymmetricOpposite.java
new file mode 100644
index 00000000..d230e3f4
--- /dev/null
+++ b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/constraints/ecore/NonSymmetricOpposite.java
@@ -0,0 +1,707 @@
+/**
+ * Generated from platform:/resource/SocialNetwork_plugin/queries/ecore/Ecore.vql
+ */
+package ecore;
+
+import ecore.Opposite;
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.LinkedHashSet;
+import java.util.List;
+import java.util.Objects;
+import java.util.Optional;
+import java.util.Set;
+import java.util.function.Consumer;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+import org.apache.log4j.Logger;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.EReference;
+import org.eclipse.viatra.query.runtime.api.IPatternMatch;
+import org.eclipse.viatra.query.runtime.api.IQuerySpecification;
+import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine;
+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;
+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecification;
+import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher;
+import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch;
+import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;
+import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;
+import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;
+import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;
+import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.PAnnotation;
+import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.ParameterReference;
+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;
+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.NegativePatternCall;
+import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.PositivePatternCall;
+import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;
+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;
+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;
+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;
+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuple;
+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;
+import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil;
+
+/**
+ * A pattern-specific query specification that can instantiate Matcher in a type-safe way.
+ * 
+ * <p>Original source:
+ *         <code><pre>
+ *         {@literal @}Constraint(key={a}, severity="error", message="error")
+ *         pattern nonSymmetricOpposite(a:EReference, b:EReference) {
+ *              find opposite(a,b);
+ *              neg find opposite(b,a);
+ *         }
+ * </pre></code>
+ * 
+ * @see Matcher
+ * @see Match
+ * 
+ */
+@SuppressWarnings("all")
+public final class NonSymmetricOpposite extends BaseGeneratedEMFQuerySpecification<NonSymmetricOpposite.Matcher> {
+  /**
+   * Pattern-specific match representation of the ecore.nonSymmetricOpposite pattern,
+   * to be used in conjunction with {@link Matcher}.
+   * 
+   * <p>Class fields correspond to parameters of the pattern. Fields with value null are considered unassigned.
+   * Each instance is a (possibly partial) substitution of pattern parameters,
+   * usable to represent a match of the pattern in the result of a query,
+   * or to specify the bound (fixed) input parameters when issuing a query.
+   * 
+   * @see Matcher
+   * 
+   */
+  public static abstract class Match extends BasePatternMatch {
+    private EReference fA;
+    
+    private EReference fB;
+    
+    private static List<String> parameterNames = makeImmutableList("a", "b");
+    
+    private Match(final EReference pA, final EReference pB) {
+      this.fA = pA;
+      this.fB = pB;
+    }
+    
+    @Override
+    public Object get(final String parameterName) {
+      if ("a".equals(parameterName)) return this.fA;
+      if ("b".equals(parameterName)) return this.fB;
+      return null;
+    }
+    
+    public EReference getA() {
+      return this.fA;
+    }
+    
+    public EReference getB() {
+      return this.fB;
+    }
+    
+    @Override
+    public boolean set(final String parameterName, final Object newValue) {
+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();
+      if ("a".equals(parameterName) ) {
+          this.fA = (EReference) newValue;
+          return true;
+      }
+      if ("b".equals(parameterName) ) {
+          this.fB = (EReference) newValue;
+          return true;
+      }
+      return false;
+    }
+    
+    public void setA(final EReference pA) {
+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();
+      this.fA = pA;
+    }
+    
+    public void setB(final EReference pB) {
+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();
+      this.fB = pB;
+    }
+    
+    @Override
+    public String patternName() {
+      return "ecore.nonSymmetricOpposite";
+    }
+    
+    @Override
+    public List<String> parameterNames() {
+      return NonSymmetricOpposite.Match.parameterNames;
+    }
+    
+    @Override
+    public Object[] toArray() {
+      return new Object[]{fA, fB};
+    }
+    
+    @Override
+    public NonSymmetricOpposite.Match toImmutable() {
+      return isMutable() ? newMatch(fA, fB) : this;
+    }
+    
+    @Override
+    public String prettyPrint() {
+      StringBuilder result = new StringBuilder();
+      result.append("\"a\"=" + prettyPrintValue(fA) + ", ");
+      result.append("\"b\"=" + prettyPrintValue(fB));
+      return result.toString();
+    }
+    
+    @Override
+    public int hashCode() {
+      return Objects.hash(fA, fB);
+    }
+    
+    @Override
+    public boolean equals(final Object obj) {
+      if (this == obj)
+          return true;
+      if (obj == null) {
+          return false;
+      }
+      if ((obj instanceof NonSymmetricOpposite.Match)) {
+          NonSymmetricOpposite.Match other = (NonSymmetricOpposite.Match) obj;
+          return Objects.equals(fA, other.fA) && Objects.equals(fB, other.fB);
+      } else {
+          // this should be infrequent
+          if (!(obj instanceof IPatternMatch)) {
+              return false;
+          }
+          IPatternMatch otherSig  = (IPatternMatch) obj;
+          return Objects.equals(specification(), otherSig.specification()) && Arrays.deepEquals(toArray(), otherSig.toArray());
+      }
+    }
+    
+    @Override
+    public NonSymmetricOpposite specification() {
+      return NonSymmetricOpposite.instance();
+    }
+    
+    /**
+     * Returns an empty, mutable match.
+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
+     * 
+     * @return the empty match.
+     * 
+     */
+    public static NonSymmetricOpposite.Match newEmptyMatch() {
+      return new Mutable(null, null);
+    }
+    
+    /**
+     * Returns a mutable (partial) match.
+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
+     * 
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @param pB the fixed value of pattern parameter b, or null if not bound.
+     * @return the new, mutable (partial) match object.
+     * 
+     */
+    public static NonSymmetricOpposite.Match newMutableMatch(final EReference pA, final EReference pB) {
+      return new Mutable(pA, pB);
+    }
+    
+    /**
+     * Returns a new (partial) match.
+     * This can be used e.g. to call the matcher with a partial match.
+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @param pB the fixed value of pattern parameter b, or null if not bound.
+     * @return the (partial) match object.
+     * 
+     */
+    public static NonSymmetricOpposite.Match newMatch(final EReference pA, final EReference pB) {
+      return new Immutable(pA, pB);
+    }
+    
+    private static final class Mutable extends NonSymmetricOpposite.Match {
+      Mutable(final EReference pA, final EReference pB) {
+        super(pA, pB);
+      }
+      
+      @Override
+      public boolean isMutable() {
+        return true;
+      }
+    }
+    
+    private static final class Immutable extends NonSymmetricOpposite.Match {
+      Immutable(final EReference pA, final EReference pB) {
+        super(pA, pB);
+      }
+      
+      @Override
+      public boolean isMutable() {
+        return false;
+      }
+    }
+  }
+  
+  /**
+   * Generated pattern matcher API of the ecore.nonSymmetricOpposite pattern,
+   * providing pattern-specific query methods.
+   * 
+   * <p>Use the pattern matcher on a given model via {@link #on(ViatraQueryEngine)},
+   * e.g. in conjunction with {@link ViatraQueryEngine#on(QueryScope)}.
+   * 
+   * <p>Matches of the pattern will be represented as {@link Match}.
+   * 
+   * <p>Original source:
+   * <code><pre>
+   * {@literal @}Constraint(key={a}, severity="error", message="error")
+   * pattern nonSymmetricOpposite(a:EReference, b:EReference) {
+   *    find opposite(a,b);
+   *    neg find opposite(b,a);
+   * }
+   * </pre></code>
+   * 
+   * @see Match
+   * @see NonSymmetricOpposite
+   * 
+   */
+  public static class Matcher extends BaseMatcher<NonSymmetricOpposite.Match> {
+    /**
+     * Initializes the pattern matcher within an existing VIATRA Query engine.
+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
+     * 
+     * @param engine the existing VIATRA Query engine in which this matcher will be created.
+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
+     * 
+     */
+    public static NonSymmetricOpposite.Matcher on(final ViatraQueryEngine engine) {
+      // check if matcher already exists
+      Matcher matcher = engine.getExistingMatcher(querySpecification());
+      if (matcher == null) {
+          matcher = (Matcher)engine.getMatcher(querySpecification());
+      }
+      return matcher;
+    }
+    
+    /**
+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
+     * @return an initialized matcher
+     * @noreference This method is for internal matcher initialization by the framework, do not call it manually.
+     * 
+     */
+    public static NonSymmetricOpposite.Matcher create() {
+      return new Matcher();
+    }
+    
+    private static final int POSITION_A = 0;
+    
+    private static final int POSITION_B = 1;
+    
+    private static final Logger LOGGER = ViatraQueryLoggingUtil.getLogger(NonSymmetricOpposite.Matcher.class);
+    
+    /**
+     * Initializes the pattern matcher within an existing VIATRA Query engine.
+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
+     * 
+     * @param engine the existing VIATRA Query engine in which this matcher will be created.
+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
+     * 
+     */
+    private Matcher() {
+      super(querySpecification());
+    }
+    
+    /**
+     * Returns the set of all matches of the pattern that conform to the given fixed values of some parameters.
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @param pB the fixed value of pattern parameter b, or null if not bound.
+     * @return matches represented as a Match object.
+     * 
+     */
+    public Collection<NonSymmetricOpposite.Match> getAllMatches(final EReference pA, final EReference pB) {
+      return rawStreamAllMatches(new Object[]{pA, pB}).collect(Collectors.toSet());
+    }
+    
+    /**
+     * Returns a stream of all matches of the pattern that conform to the given fixed values of some parameters.
+     * </p>
+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @param pB the fixed value of pattern parameter b, or null if not bound.
+     * @return a stream of matches represented as a Match object.
+     * 
+     */
+    public Stream<NonSymmetricOpposite.Match> streamAllMatches(final EReference pA, final EReference pB) {
+      return rawStreamAllMatches(new Object[]{pA, pB});
+    }
+    
+    /**
+     * Returns an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
+     * Neither determinism nor randomness of selection is guaranteed.
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @param pB the fixed value of pattern parameter b, or null if not bound.
+     * @return a match represented as a Match object, or null if no match is found.
+     * 
+     */
+    public Optional<NonSymmetricOpposite.Match> getOneArbitraryMatch(final EReference pA, final EReference pB) {
+      return rawGetOneArbitraryMatch(new Object[]{pA, pB});
+    }
+    
+    /**
+     * Indicates whether the given combination of specified pattern parameters constitute a valid pattern match,
+     * under any possible substitution of the unspecified parameters (if any).
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @param pB the fixed value of pattern parameter b, or null if not bound.
+     * @return true if the input is a valid (partial) match of the pattern.
+     * 
+     */
+    public boolean hasMatch(final EReference pA, final EReference pB) {
+      return rawHasMatch(new Object[]{pA, pB});
+    }
+    
+    /**
+     * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters.
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @param pB the fixed value of pattern parameter b, or null if not bound.
+     * @return the number of pattern matches found.
+     * 
+     */
+    public int countMatches(final EReference pA, final EReference pB) {
+      return rawCountMatches(new Object[]{pA, pB});
+    }
+    
+    /**
+     * Executes the given processor on an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
+     * Neither determinism nor randomness of selection is guaranteed.
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @param pB the fixed value of pattern parameter b, or null if not bound.
+     * @param processor the action that will process the selected match.
+     * @return true if the pattern has at least one match with the given parameter values, false if the processor was not invoked
+     * 
+     */
+    public boolean forOneArbitraryMatch(final EReference pA, final EReference pB, final Consumer<? super NonSymmetricOpposite.Match> processor) {
+      return rawForOneArbitraryMatch(new Object[]{pA, pB}, processor);
+    }
+    
+    /**
+     * Returns a new (partial) match.
+     * This can be used e.g. to call the matcher with a partial match.
+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @param pB the fixed value of pattern parameter b, or null if not bound.
+     * @return the (partial) match object.
+     * 
+     */
+    public NonSymmetricOpposite.Match newMatch(final EReference pA, final EReference pB) {
+      return NonSymmetricOpposite.Match.newMatch(pA, pB);
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for a.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    protected Stream<EReference> rawStreamAllValuesOfa(final Object[] parameters) {
+      return rawStreamAllValues(POSITION_A, parameters).map(EReference.class::cast);
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for a.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Set<EReference> getAllValuesOfa() {
+      return rawStreamAllValuesOfa(emptyArray()).collect(Collectors.toSet());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for a.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Stream<EReference> streamAllValuesOfa() {
+      return rawStreamAllValuesOfa(emptyArray());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for a.
+     * </p>
+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
+     *      
+     * @return the Stream of all values or empty set if there are no matches
+     * 
+     */
+    public Stream<EReference> streamAllValuesOfa(final NonSymmetricOpposite.Match partialMatch) {
+      return rawStreamAllValuesOfa(partialMatch.toArray());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for a.
+     * </p>
+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
+     *      
+     * @return the Stream of all values or empty set if there are no matches
+     * 
+     */
+    public Stream<EReference> streamAllValuesOfa(final EReference pB) {
+      return rawStreamAllValuesOfa(new Object[]{null, pB});
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for a.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Set<EReference> getAllValuesOfa(final NonSymmetricOpposite.Match partialMatch) {
+      return rawStreamAllValuesOfa(partialMatch.toArray()).collect(Collectors.toSet());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for a.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Set<EReference> getAllValuesOfa(final EReference pB) {
+      return rawStreamAllValuesOfa(new Object[]{null, pB}).collect(Collectors.toSet());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for b.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    protected Stream<EReference> rawStreamAllValuesOfb(final Object[] parameters) {
+      return rawStreamAllValues(POSITION_B, parameters).map(EReference.class::cast);
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for b.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Set<EReference> getAllValuesOfb() {
+      return rawStreamAllValuesOfb(emptyArray()).collect(Collectors.toSet());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for b.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Stream<EReference> streamAllValuesOfb() {
+      return rawStreamAllValuesOfb(emptyArray());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for b.
+     * </p>
+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
+     *      
+     * @return the Stream of all values or empty set if there are no matches
+     * 
+     */
+    public Stream<EReference> streamAllValuesOfb(final NonSymmetricOpposite.Match partialMatch) {
+      return rawStreamAllValuesOfb(partialMatch.toArray());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for b.
+     * </p>
+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
+     *      
+     * @return the Stream of all values or empty set if there are no matches
+     * 
+     */
+    public Stream<EReference> streamAllValuesOfb(final EReference pA) {
+      return rawStreamAllValuesOfb(new Object[]{pA, null});
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for b.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Set<EReference> getAllValuesOfb(final NonSymmetricOpposite.Match partialMatch) {
+      return rawStreamAllValuesOfb(partialMatch.toArray()).collect(Collectors.toSet());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for b.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Set<EReference> getAllValuesOfb(final EReference pA) {
+      return rawStreamAllValuesOfb(new Object[]{pA, null}).collect(Collectors.toSet());
+    }
+    
+    @Override
+    protected NonSymmetricOpposite.Match tupleToMatch(final Tuple t) {
+      try {
+          return NonSymmetricOpposite.Match.newMatch((EReference) t.get(POSITION_A), (EReference) t.get(POSITION_B));
+      } catch(ClassCastException e) {
+          LOGGER.error("Element(s) in tuple not properly typed!",e);
+          return null;
+      }
+    }
+    
+    @Override
+    protected NonSymmetricOpposite.Match arrayToMatch(final Object[] match) {
+      try {
+          return NonSymmetricOpposite.Match.newMatch((EReference) match[POSITION_A], (EReference) match[POSITION_B]);
+      } catch(ClassCastException e) {
+          LOGGER.error("Element(s) in array not properly typed!",e);
+          return null;
+      }
+    }
+    
+    @Override
+    protected NonSymmetricOpposite.Match arrayToMatchMutable(final Object[] match) {
+      try {
+          return NonSymmetricOpposite.Match.newMutableMatch((EReference) match[POSITION_A], (EReference) match[POSITION_B]);
+      } catch(ClassCastException e) {
+          LOGGER.error("Element(s) in array not properly typed!",e);
+          return null;
+      }
+    }
+    
+    /**
+     * @return the singleton instance of the query specification of this pattern
+     * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
+     * 
+     */
+    public static IQuerySpecification<NonSymmetricOpposite.Matcher> querySpecification() {
+      return NonSymmetricOpposite.instance();
+    }
+  }
+  
+  private NonSymmetricOpposite() {
+    super(GeneratedPQuery.INSTANCE);
+  }
+  
+  /**
+   * @return the singleton instance of the query specification
+   * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
+   * 
+   */
+  public static NonSymmetricOpposite instance() {
+    try{
+        return LazyHolder.INSTANCE;
+    } catch (ExceptionInInitializerError err) {
+        throw processInitializerError(err);
+    }
+  }
+  
+  @Override
+  protected NonSymmetricOpposite.Matcher instantiate(final ViatraQueryEngine engine) {
+    return NonSymmetricOpposite.Matcher.on(engine);
+  }
+  
+  @Override
+  public NonSymmetricOpposite.Matcher instantiate() {
+    return NonSymmetricOpposite.Matcher.create();
+  }
+  
+  @Override
+  public NonSymmetricOpposite.Match newEmptyMatch() {
+    return NonSymmetricOpposite.Match.newEmptyMatch();
+  }
+  
+  @Override
+  public NonSymmetricOpposite.Match newMatch(final Object... parameters) {
+    return NonSymmetricOpposite.Match.newMatch((org.eclipse.emf.ecore.EReference) parameters[0], (org.eclipse.emf.ecore.EReference) parameters[1]);
+  }
+  
+  /**
+   * Inner class allowing the singleton instance of {@link JvmGenericType: ecore.NonSymmetricOpposite (visibility: PUBLIC, simpleName: NonSymmetricOpposite, identifier: ecore.NonSymmetricOpposite, deprecated: <unset>) (abstract: false, static: false, final: true, packageName: ecore) (interface: false, strictFloatingPoint: false, anonymous: false)} to be created 
+   *     <b>not</b> at the class load time of the outer class, 
+   *     but rather at the first call to {@link JvmGenericType: ecore.NonSymmetricOpposite (visibility: PUBLIC, simpleName: NonSymmetricOpposite, identifier: ecore.NonSymmetricOpposite, deprecated: <unset>) (abstract: false, static: false, final: true, packageName: ecore) (interface: false, strictFloatingPoint: false, anonymous: false)#instance()}.
+   * 
+   * <p> This workaround is required e.g. to support recursion.
+   * 
+   */
+  private static class LazyHolder {
+    private static final NonSymmetricOpposite INSTANCE = new NonSymmetricOpposite();
+    
+    /**
+     * Statically initializes the query specification <b>after</b> the field {@link #INSTANCE} is assigned.
+     * This initialization order is required to support indirect recursion.
+     * 
+     * <p> The static initializer is defined using a helper field to work around limitations of the code generator.
+     * 
+     */
+    private static final Object STATIC_INITIALIZER = ensureInitialized();
+    
+    public static Object ensureInitialized() {
+      INSTANCE.ensureInitializedInternal();
+      return null;
+    }
+  }
+  
+  private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {
+    private static final NonSymmetricOpposite.GeneratedPQuery INSTANCE = new GeneratedPQuery();
+    
+    private final PParameter parameter_a = new PParameter("a", "org.eclipse.emf.ecore.EReference", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.eclipse.org/emf/2002/Ecore", "EReference")), PParameterDirection.INOUT);
+    
+    private final PParameter parameter_b = new PParameter("b", "org.eclipse.emf.ecore.EReference", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.eclipse.org/emf/2002/Ecore", "EReference")), PParameterDirection.INOUT);
+    
+    private final List<PParameter> parameters = Arrays.asList(parameter_a, parameter_b);
+    
+    private GeneratedPQuery() {
+      super(PVisibility.PUBLIC);
+    }
+    
+    @Override
+    public String getFullyQualifiedName() {
+      return "ecore.nonSymmetricOpposite";
+    }
+    
+    @Override
+    public List<String> getParameterNames() {
+      return Arrays.asList("a","b");
+    }
+    
+    @Override
+    public List<PParameter> getParameters() {
+      return parameters;
+    }
+    
+    @Override
+    public Set<PBody> doGetContainedBodies() {
+      setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));
+      Set<PBody> bodies = new LinkedHashSet<>();
+      {
+          PBody body = new PBody(this);
+          PVariable var_a = body.getOrCreateVariableByName("a");
+          PVariable var_b = body.getOrCreateVariableByName("b");
+          new TypeConstraint(body, Tuples.flatTupleOf(var_a), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.eclipse.org/emf/2002/Ecore", "EReference")));
+          new TypeConstraint(body, Tuples.flatTupleOf(var_b), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.eclipse.org/emf/2002/Ecore", "EReference")));
+          body.setSymbolicParameters(Arrays.<ExportedParameter>asList(
+             new ExportedParameter(body, var_a, parameter_a),
+             new ExportedParameter(body, var_b, parameter_b)
+          ));
+          //    find opposite(a,b)
+          new PositivePatternCall(body, Tuples.flatTupleOf(var_a, var_b), Opposite.instance().getInternalQueryRepresentation());
+          //    neg find opposite(b,a)
+          new NegativePatternCall(body, Tuples.flatTupleOf(var_b, var_a), Opposite.instance().getInternalQueryRepresentation());
+          bodies.add(body);
+      }
+      {
+          PAnnotation annotation = new PAnnotation("Constraint");
+          annotation.addAttribute("key", Arrays.asList(new Object[] {
+                              new ParameterReference("a")
+                              }));
+          annotation.addAttribute("severity", "error");
+          annotation.addAttribute("message", "error");
+          addAnnotation(annotation);
+      }
+      return bodies;
+    }
+  }
+}
diff --git a/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/constraints/ecore/Opposite.java b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/constraints/ecore/Opposite.java
new file mode 100644
index 00000000..d826f072
--- /dev/null
+++ b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/constraints/ecore/Opposite.java
@@ -0,0 +1,693 @@
+/**
+ * Generated from platform:/resource/SocialNetwork_plugin/queries/ecore/Ecore.vql
+ */
+package ecore;
+
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.LinkedHashSet;
+import java.util.List;
+import java.util.Objects;
+import java.util.Optional;
+import java.util.Set;
+import java.util.function.Consumer;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+import org.apache.log4j.Logger;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.EReference;
+import org.eclipse.viatra.query.runtime.api.IPatternMatch;
+import org.eclipse.viatra.query.runtime.api.IQuerySpecification;
+import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine;
+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;
+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecification;
+import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher;
+import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch;
+import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;
+import org.eclipse.viatra.query.runtime.emf.types.EStructuralFeatureInstancesKey;
+import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;
+import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;
+import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;
+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Equality;
+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;
+import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;
+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;
+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;
+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;
+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuple;
+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;
+import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil;
+
+/**
+ * A pattern-specific query specification that can instantiate Matcher in a type-safe way.
+ * 
+ * <p>Original source:
+ *         <code><pre>
+ *         pattern opposite(a:EReference, b: EReference) {
+ *              EReference.eOpposite(a,b);
+ *         }
+ * </pre></code>
+ * 
+ * @see Matcher
+ * @see Match
+ * 
+ */
+@SuppressWarnings("all")
+public final class Opposite extends BaseGeneratedEMFQuerySpecification<Opposite.Matcher> {
+  /**
+   * Pattern-specific match representation of the ecore.opposite pattern,
+   * to be used in conjunction with {@link Matcher}.
+   * 
+   * <p>Class fields correspond to parameters of the pattern. Fields with value null are considered unassigned.
+   * Each instance is a (possibly partial) substitution of pattern parameters,
+   * usable to represent a match of the pattern in the result of a query,
+   * or to specify the bound (fixed) input parameters when issuing a query.
+   * 
+   * @see Matcher
+   * 
+   */
+  public static abstract class Match extends BasePatternMatch {
+    private EReference fA;
+    
+    private EReference fB;
+    
+    private static List<String> parameterNames = makeImmutableList("a", "b");
+    
+    private Match(final EReference pA, final EReference pB) {
+      this.fA = pA;
+      this.fB = pB;
+    }
+    
+    @Override
+    public Object get(final String parameterName) {
+      if ("a".equals(parameterName)) return this.fA;
+      if ("b".equals(parameterName)) return this.fB;
+      return null;
+    }
+    
+    public EReference getA() {
+      return this.fA;
+    }
+    
+    public EReference getB() {
+      return this.fB;
+    }
+    
+    @Override
+    public boolean set(final String parameterName, final Object newValue) {
+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();
+      if ("a".equals(parameterName) ) {
+          this.fA = (EReference) newValue;
+          return true;
+      }
+      if ("b".equals(parameterName) ) {
+          this.fB = (EReference) newValue;
+          return true;
+      }
+      return false;
+    }
+    
+    public void setA(final EReference pA) {
+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();
+      this.fA = pA;
+    }
+    
+    public void setB(final EReference pB) {
+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();
+      this.fB = pB;
+    }
+    
+    @Override
+    public String patternName() {
+      return "ecore.opposite";
+    }
+    
+    @Override
+    public List<String> parameterNames() {
+      return Opposite.Match.parameterNames;
+    }
+    
+    @Override
+    public Object[] toArray() {
+      return new Object[]{fA, fB};
+    }
+    
+    @Override
+    public Opposite.Match toImmutable() {
+      return isMutable() ? newMatch(fA, fB) : this;
+    }
+    
+    @Override
+    public String prettyPrint() {
+      StringBuilder result = new StringBuilder();
+      result.append("\"a\"=" + prettyPrintValue(fA) + ", ");
+      result.append("\"b\"=" + prettyPrintValue(fB));
+      return result.toString();
+    }
+    
+    @Override
+    public int hashCode() {
+      return Objects.hash(fA, fB);
+    }
+    
+    @Override
+    public boolean equals(final Object obj) {
+      if (this == obj)
+          return true;
+      if (obj == null) {
+          return false;
+      }
+      if ((obj instanceof Opposite.Match)) {
+          Opposite.Match other = (Opposite.Match) obj;
+          return Objects.equals(fA, other.fA) && Objects.equals(fB, other.fB);
+      } else {
+          // this should be infrequent
+          if (!(obj instanceof IPatternMatch)) {
+              return false;
+          }
+          IPatternMatch otherSig  = (IPatternMatch) obj;
+          return Objects.equals(specification(), otherSig.specification()) && Arrays.deepEquals(toArray(), otherSig.toArray());
+      }
+    }
+    
+    @Override
+    public Opposite specification() {
+      return Opposite.instance();
+    }
+    
+    /**
+     * Returns an empty, mutable match.
+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
+     * 
+     * @return the empty match.
+     * 
+     */
+    public static Opposite.Match newEmptyMatch() {
+      return new Mutable(null, null);
+    }
+    
+    /**
+     * Returns a mutable (partial) match.
+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
+     * 
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @param pB the fixed value of pattern parameter b, or null if not bound.
+     * @return the new, mutable (partial) match object.
+     * 
+     */
+    public static Opposite.Match newMutableMatch(final EReference pA, final EReference pB) {
+      return new Mutable(pA, pB);
+    }
+    
+    /**
+     * Returns a new (partial) match.
+     * This can be used e.g. to call the matcher with a partial match.
+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @param pB the fixed value of pattern parameter b, or null if not bound.
+     * @return the (partial) match object.
+     * 
+     */
+    public static Opposite.Match newMatch(final EReference pA, final EReference pB) {
+      return new Immutable(pA, pB);
+    }
+    
+    private static final class Mutable extends Opposite.Match {
+      Mutable(final EReference pA, final EReference pB) {
+        super(pA, pB);
+      }
+      
+      @Override
+      public boolean isMutable() {
+        return true;
+      }
+    }
+    
+    private static final class Immutable extends Opposite.Match {
+      Immutable(final EReference pA, final EReference pB) {
+        super(pA, pB);
+      }
+      
+      @Override
+      public boolean isMutable() {
+        return false;
+      }
+    }
+  }
+  
+  /**
+   * Generated pattern matcher API of the ecore.opposite pattern,
+   * providing pattern-specific query methods.
+   * 
+   * <p>Use the pattern matcher on a given model via {@link #on(ViatraQueryEngine)},
+   * e.g. in conjunction with {@link ViatraQueryEngine#on(QueryScope)}.
+   * 
+   * <p>Matches of the pattern will be represented as {@link Match}.
+   * 
+   * <p>Original source:
+   * <code><pre>
+   * pattern opposite(a:EReference, b: EReference) {
+   *    EReference.eOpposite(a,b);
+   * }
+   * </pre></code>
+   * 
+   * @see Match
+   * @see Opposite
+   * 
+   */
+  public static class Matcher extends BaseMatcher<Opposite.Match> {
+    /**
+     * Initializes the pattern matcher within an existing VIATRA Query engine.
+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
+     * 
+     * @param engine the existing VIATRA Query engine in which this matcher will be created.
+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
+     * 
+     */
+    public static Opposite.Matcher on(final ViatraQueryEngine engine) {
+      // check if matcher already exists
+      Matcher matcher = engine.getExistingMatcher(querySpecification());
+      if (matcher == null) {
+          matcher = (Matcher)engine.getMatcher(querySpecification());
+      }
+      return matcher;
+    }
+    
+    /**
+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
+     * @return an initialized matcher
+     * @noreference This method is for internal matcher initialization by the framework, do not call it manually.
+     * 
+     */
+    public static Opposite.Matcher create() {
+      return new Matcher();
+    }
+    
+    private static final int POSITION_A = 0;
+    
+    private static final int POSITION_B = 1;
+    
+    private static final Logger LOGGER = ViatraQueryLoggingUtil.getLogger(Opposite.Matcher.class);
+    
+    /**
+     * Initializes the pattern matcher within an existing VIATRA Query engine.
+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
+     * 
+     * @param engine the existing VIATRA Query engine in which this matcher will be created.
+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
+     * 
+     */
+    private Matcher() {
+      super(querySpecification());
+    }
+    
+    /**
+     * Returns the set of all matches of the pattern that conform to the given fixed values of some parameters.
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @param pB the fixed value of pattern parameter b, or null if not bound.
+     * @return matches represented as a Match object.
+     * 
+     */
+    public Collection<Opposite.Match> getAllMatches(final EReference pA, final EReference pB) {
+      return rawStreamAllMatches(new Object[]{pA, pB}).collect(Collectors.toSet());
+    }
+    
+    /**
+     * Returns a stream of all matches of the pattern that conform to the given fixed values of some parameters.
+     * </p>
+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @param pB the fixed value of pattern parameter b, or null if not bound.
+     * @return a stream of matches represented as a Match object.
+     * 
+     */
+    public Stream<Opposite.Match> streamAllMatches(final EReference pA, final EReference pB) {
+      return rawStreamAllMatches(new Object[]{pA, pB});
+    }
+    
+    /**
+     * Returns an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
+     * Neither determinism nor randomness of selection is guaranteed.
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @param pB the fixed value of pattern parameter b, or null if not bound.
+     * @return a match represented as a Match object, or null if no match is found.
+     * 
+     */
+    public Optional<Opposite.Match> getOneArbitraryMatch(final EReference pA, final EReference pB) {
+      return rawGetOneArbitraryMatch(new Object[]{pA, pB});
+    }
+    
+    /**
+     * Indicates whether the given combination of specified pattern parameters constitute a valid pattern match,
+     * under any possible substitution of the unspecified parameters (if any).
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @param pB the fixed value of pattern parameter b, or null if not bound.
+     * @return true if the input is a valid (partial) match of the pattern.
+     * 
+     */
+    public boolean hasMatch(final EReference pA, final EReference pB) {
+      return rawHasMatch(new Object[]{pA, pB});
+    }
+    
+    /**
+     * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters.
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @param pB the fixed value of pattern parameter b, or null if not bound.
+     * @return the number of pattern matches found.
+     * 
+     */
+    public int countMatches(final EReference pA, final EReference pB) {
+      return rawCountMatches(new Object[]{pA, pB});
+    }
+    
+    /**
+     * Executes the given processor on an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
+     * Neither determinism nor randomness of selection is guaranteed.
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @param pB the fixed value of pattern parameter b, or null if not bound.
+     * @param processor the action that will process the selected match.
+     * @return true if the pattern has at least one match with the given parameter values, false if the processor was not invoked
+     * 
+     */
+    public boolean forOneArbitraryMatch(final EReference pA, final EReference pB, final Consumer<? super Opposite.Match> processor) {
+      return rawForOneArbitraryMatch(new Object[]{pA, pB}, processor);
+    }
+    
+    /**
+     * Returns a new (partial) match.
+     * This can be used e.g. to call the matcher with a partial match.
+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @param pB the fixed value of pattern parameter b, or null if not bound.
+     * @return the (partial) match object.
+     * 
+     */
+    public Opposite.Match newMatch(final EReference pA, final EReference pB) {
+      return Opposite.Match.newMatch(pA, pB);
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for a.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    protected Stream<EReference> rawStreamAllValuesOfa(final Object[] parameters) {
+      return rawStreamAllValues(POSITION_A, parameters).map(EReference.class::cast);
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for a.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Set<EReference> getAllValuesOfa() {
+      return rawStreamAllValuesOfa(emptyArray()).collect(Collectors.toSet());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for a.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Stream<EReference> streamAllValuesOfa() {
+      return rawStreamAllValuesOfa(emptyArray());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for a.
+     * </p>
+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
+     *      
+     * @return the Stream of all values or empty set if there are no matches
+     * 
+     */
+    public Stream<EReference> streamAllValuesOfa(final Opposite.Match partialMatch) {
+      return rawStreamAllValuesOfa(partialMatch.toArray());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for a.
+     * </p>
+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
+     *      
+     * @return the Stream of all values or empty set if there are no matches
+     * 
+     */
+    public Stream<EReference> streamAllValuesOfa(final EReference pB) {
+      return rawStreamAllValuesOfa(new Object[]{null, pB});
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for a.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Set<EReference> getAllValuesOfa(final Opposite.Match partialMatch) {
+      return rawStreamAllValuesOfa(partialMatch.toArray()).collect(Collectors.toSet());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for a.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Set<EReference> getAllValuesOfa(final EReference pB) {
+      return rawStreamAllValuesOfa(new Object[]{null, pB}).collect(Collectors.toSet());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for b.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    protected Stream<EReference> rawStreamAllValuesOfb(final Object[] parameters) {
+      return rawStreamAllValues(POSITION_B, parameters).map(EReference.class::cast);
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for b.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Set<EReference> getAllValuesOfb() {
+      return rawStreamAllValuesOfb(emptyArray()).collect(Collectors.toSet());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for b.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Stream<EReference> streamAllValuesOfb() {
+      return rawStreamAllValuesOfb(emptyArray());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for b.
+     * </p>
+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
+     *      
+     * @return the Stream of all values or empty set if there are no matches
+     * 
+     */
+    public Stream<EReference> streamAllValuesOfb(final Opposite.Match partialMatch) {
+      return rawStreamAllValuesOfb(partialMatch.toArray());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for b.
+     * </p>
+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
+     *      
+     * @return the Stream of all values or empty set if there are no matches
+     * 
+     */
+    public Stream<EReference> streamAllValuesOfb(final EReference pA) {
+      return rawStreamAllValuesOfb(new Object[]{pA, null});
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for b.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Set<EReference> getAllValuesOfb(final Opposite.Match partialMatch) {
+      return rawStreamAllValuesOfb(partialMatch.toArray()).collect(Collectors.toSet());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for b.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Set<EReference> getAllValuesOfb(final EReference pA) {
+      return rawStreamAllValuesOfb(new Object[]{pA, null}).collect(Collectors.toSet());
+    }
+    
+    @Override
+    protected Opposite.Match tupleToMatch(final Tuple t) {
+      try {
+          return Opposite.Match.newMatch((EReference) t.get(POSITION_A), (EReference) t.get(POSITION_B));
+      } catch(ClassCastException e) {
+          LOGGER.error("Element(s) in tuple not properly typed!",e);
+          return null;
+      }
+    }
+    
+    @Override
+    protected Opposite.Match arrayToMatch(final Object[] match) {
+      try {
+          return Opposite.Match.newMatch((EReference) match[POSITION_A], (EReference) match[POSITION_B]);
+      } catch(ClassCastException e) {
+          LOGGER.error("Element(s) in array not properly typed!",e);
+          return null;
+      }
+    }
+    
+    @Override
+    protected Opposite.Match arrayToMatchMutable(final Object[] match) {
+      try {
+          return Opposite.Match.newMutableMatch((EReference) match[POSITION_A], (EReference) match[POSITION_B]);
+      } catch(ClassCastException e) {
+          LOGGER.error("Element(s) in array not properly typed!",e);
+          return null;
+      }
+    }
+    
+    /**
+     * @return the singleton instance of the query specification of this pattern
+     * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
+     * 
+     */
+    public static IQuerySpecification<Opposite.Matcher> querySpecification() {
+      return Opposite.instance();
+    }
+  }
+  
+  private Opposite() {
+    super(GeneratedPQuery.INSTANCE);
+  }
+  
+  /**
+   * @return the singleton instance of the query specification
+   * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
+   * 
+   */
+  public static Opposite instance() {
+    try{
+        return LazyHolder.INSTANCE;
+    } catch (ExceptionInInitializerError err) {
+        throw processInitializerError(err);
+    }
+  }
+  
+  @Override
+  protected Opposite.Matcher instantiate(final ViatraQueryEngine engine) {
+    return Opposite.Matcher.on(engine);
+  }
+  
+  @Override
+  public Opposite.Matcher instantiate() {
+    return Opposite.Matcher.create();
+  }
+  
+  @Override
+  public Opposite.Match newEmptyMatch() {
+    return Opposite.Match.newEmptyMatch();
+  }
+  
+  @Override
+  public Opposite.Match newMatch(final Object... parameters) {
+    return Opposite.Match.newMatch((org.eclipse.emf.ecore.EReference) parameters[0], (org.eclipse.emf.ecore.EReference) parameters[1]);
+  }
+  
+  /**
+   * Inner class allowing the singleton instance of {@link JvmGenericType: ecore.Opposite (visibility: PUBLIC, simpleName: Opposite, identifier: ecore.Opposite, deprecated: <unset>) (abstract: false, static: false, final: true, packageName: ecore) (interface: false, strictFloatingPoint: false, anonymous: false)} to be created 
+   *     <b>not</b> at the class load time of the outer class, 
+   *     but rather at the first call to {@link JvmGenericType: ecore.Opposite (visibility: PUBLIC, simpleName: Opposite, identifier: ecore.Opposite, deprecated: <unset>) (abstract: false, static: false, final: true, packageName: ecore) (interface: false, strictFloatingPoint: false, anonymous: false)#instance()}.
+   * 
+   * <p> This workaround is required e.g. to support recursion.
+   * 
+   */
+  private static class LazyHolder {
+    private static final Opposite INSTANCE = new Opposite();
+    
+    /**
+     * Statically initializes the query specification <b>after</b> the field {@link #INSTANCE} is assigned.
+     * This initialization order is required to support indirect recursion.
+     * 
+     * <p> The static initializer is defined using a helper field to work around limitations of the code generator.
+     * 
+     */
+    private static final Object STATIC_INITIALIZER = ensureInitialized();
+    
+    public static Object ensureInitialized() {
+      INSTANCE.ensureInitializedInternal();
+      return null;
+    }
+  }
+  
+  private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {
+    private static final Opposite.GeneratedPQuery INSTANCE = new GeneratedPQuery();
+    
+    private final PParameter parameter_a = new PParameter("a", "org.eclipse.emf.ecore.EReference", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.eclipse.org/emf/2002/Ecore", "EReference")), PParameterDirection.INOUT);
+    
+    private final PParameter parameter_b = new PParameter("b", "org.eclipse.emf.ecore.EReference", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.eclipse.org/emf/2002/Ecore", "EReference")), PParameterDirection.INOUT);
+    
+    private final List<PParameter> parameters = Arrays.asList(parameter_a, parameter_b);
+    
+    private GeneratedPQuery() {
+      super(PVisibility.PUBLIC);
+    }
+    
+    @Override
+    public String getFullyQualifiedName() {
+      return "ecore.opposite";
+    }
+    
+    @Override
+    public List<String> getParameterNames() {
+      return Arrays.asList("a","b");
+    }
+    
+    @Override
+    public List<PParameter> getParameters() {
+      return parameters;
+    }
+    
+    @Override
+    public Set<PBody> doGetContainedBodies() {
+      setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));
+      Set<PBody> bodies = new LinkedHashSet<>();
+      {
+          PBody body = new PBody(this);
+          PVariable var_a = body.getOrCreateVariableByName("a");
+          PVariable var_b = body.getOrCreateVariableByName("b");
+          new TypeConstraint(body, Tuples.flatTupleOf(var_a), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.eclipse.org/emf/2002/Ecore", "EReference")));
+          new TypeConstraint(body, Tuples.flatTupleOf(var_b), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.eclipse.org/emf/2002/Ecore", "EReference")));
+          body.setSymbolicParameters(Arrays.<ExportedParameter>asList(
+             new ExportedParameter(body, var_a, parameter_a),
+             new ExportedParameter(body, var_b, parameter_b)
+          ));
+          //    EReference.eOpposite(a,b)
+          new TypeConstraint(body, Tuples.flatTupleOf(var_a), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.eclipse.org/emf/2002/Ecore", "EReference")));
+          PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}");
+          new TypeConstraint(body, Tuples.flatTupleOf(var_a, var__virtual_0_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.eclipse.org/emf/2002/Ecore", "EReference", "eOpposite")));
+          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_0_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.eclipse.org/emf/2002/Ecore", "EReference")));
+          new Equality(body, var__virtual_0_, var_b);
+          bodies.add(body);
+      }
+      return bodies;
+    }
+  }
+}
diff --git a/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/constraints/ecore/OppositeDifferentClass.java b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/constraints/ecore/OppositeDifferentClass.java
new file mode 100644
index 00000000..3a0df648
--- /dev/null
+++ b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/constraints/ecore/OppositeDifferentClass.java
@@ -0,0 +1,577 @@
+/**
+ * Generated from platform:/resource/SocialNetwork_plugin/queries/ecore/Ecore.vql
+ */
+package ecore;
+
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.LinkedHashSet;
+import java.util.List;
+import java.util.Objects;
+import java.util.Optional;
+import java.util.Set;
+import java.util.function.Consumer;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+import org.apache.log4j.Logger;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.EReference;
+import org.eclipse.viatra.query.runtime.api.IPatternMatch;
+import org.eclipse.viatra.query.runtime.api.IQuerySpecification;
+import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine;
+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;
+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecification;
+import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher;
+import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch;
+import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;
+import org.eclipse.viatra.query.runtime.emf.types.EStructuralFeatureInstancesKey;
+import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;
+import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;
+import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;
+import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.PAnnotation;
+import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.ParameterReference;
+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Equality;
+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;
+import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Inequality;
+import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;
+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;
+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;
+import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;
+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuple;
+import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;
+import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil;
+
+/**
+ * A pattern-specific query specification that can instantiate Matcher in a type-safe way.
+ * 
+ * <p>Original source:
+ *         <code><pre>
+ *         {@literal @}Constraint(key={a}, severity="error", message="error")
+ *         pattern oppositeDifferentClass(a:EReference) {
+ *              EReference.eOpposite(a,b);
+ *              EReference.eContainingClass(a,aContaining);
+ *              EReference.eType(b,bTarget);
+ *              aContaining != bTarget;
+ *         }
+ * </pre></code>
+ * 
+ * @see Matcher
+ * @see Match
+ * 
+ */
+@SuppressWarnings("all")
+public final class OppositeDifferentClass extends BaseGeneratedEMFQuerySpecification<OppositeDifferentClass.Matcher> {
+  /**
+   * Pattern-specific match representation of the ecore.oppositeDifferentClass pattern,
+   * to be used in conjunction with {@link Matcher}.
+   * 
+   * <p>Class fields correspond to parameters of the pattern. Fields with value null are considered unassigned.
+   * Each instance is a (possibly partial) substitution of pattern parameters,
+   * usable to represent a match of the pattern in the result of a query,
+   * or to specify the bound (fixed) input parameters when issuing a query.
+   * 
+   * @see Matcher
+   * 
+   */
+  public static abstract class Match extends BasePatternMatch {
+    private EReference fA;
+    
+    private static List<String> parameterNames = makeImmutableList("a");
+    
+    private Match(final EReference pA) {
+      this.fA = pA;
+    }
+    
+    @Override
+    public Object get(final String parameterName) {
+      if ("a".equals(parameterName)) return this.fA;
+      return null;
+    }
+    
+    public EReference getA() {
+      return this.fA;
+    }
+    
+    @Override
+    public boolean set(final String parameterName, final Object newValue) {
+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();
+      if ("a".equals(parameterName) ) {
+          this.fA = (EReference) newValue;
+          return true;
+      }
+      return false;
+    }
+    
+    public void setA(final EReference pA) {
+      if (!isMutable()) throw new java.lang.UnsupportedOperationException();
+      this.fA = pA;
+    }
+    
+    @Override
+    public String patternName() {
+      return "ecore.oppositeDifferentClass";
+    }
+    
+    @Override
+    public List<String> parameterNames() {
+      return OppositeDifferentClass.Match.parameterNames;
+    }
+    
+    @Override
+    public Object[] toArray() {
+      return new Object[]{fA};
+    }
+    
+    @Override
+    public OppositeDifferentClass.Match toImmutable() {
+      return isMutable() ? newMatch(fA) : this;
+    }
+    
+    @Override
+    public String prettyPrint() {
+      StringBuilder result = new StringBuilder();
+      result.append("\"a\"=" + prettyPrintValue(fA));
+      return result.toString();
+    }
+    
+    @Override
+    public int hashCode() {
+      return Objects.hash(fA);
+    }
+    
+    @Override
+    public boolean equals(final Object obj) {
+      if (this == obj)
+          return true;
+      if (obj == null) {
+          return false;
+      }
+      if ((obj instanceof OppositeDifferentClass.Match)) {
+          OppositeDifferentClass.Match other = (OppositeDifferentClass.Match) obj;
+          return Objects.equals(fA, other.fA);
+      } else {
+          // this should be infrequent
+          if (!(obj instanceof IPatternMatch)) {
+              return false;
+          }
+          IPatternMatch otherSig  = (IPatternMatch) obj;
+          return Objects.equals(specification(), otherSig.specification()) && Arrays.deepEquals(toArray(), otherSig.toArray());
+      }
+    }
+    
+    @Override
+    public OppositeDifferentClass specification() {
+      return OppositeDifferentClass.instance();
+    }
+    
+    /**
+     * Returns an empty, mutable match.
+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
+     * 
+     * @return the empty match.
+     * 
+     */
+    public static OppositeDifferentClass.Match newEmptyMatch() {
+      return new Mutable(null);
+    }
+    
+    /**
+     * Returns a mutable (partial) match.
+     * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
+     * 
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @return the new, mutable (partial) match object.
+     * 
+     */
+    public static OppositeDifferentClass.Match newMutableMatch(final EReference pA) {
+      return new Mutable(pA);
+    }
+    
+    /**
+     * Returns a new (partial) match.
+     * This can be used e.g. to call the matcher with a partial match.
+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @return the (partial) match object.
+     * 
+     */
+    public static OppositeDifferentClass.Match newMatch(final EReference pA) {
+      return new Immutable(pA);
+    }
+    
+    private static final class Mutable extends OppositeDifferentClass.Match {
+      Mutable(final EReference pA) {
+        super(pA);
+      }
+      
+      @Override
+      public boolean isMutable() {
+        return true;
+      }
+    }
+    
+    private static final class Immutable extends OppositeDifferentClass.Match {
+      Immutable(final EReference pA) {
+        super(pA);
+      }
+      
+      @Override
+      public boolean isMutable() {
+        return false;
+      }
+    }
+  }
+  
+  /**
+   * Generated pattern matcher API of the ecore.oppositeDifferentClass pattern,
+   * providing pattern-specific query methods.
+   * 
+   * <p>Use the pattern matcher on a given model via {@link #on(ViatraQueryEngine)},
+   * e.g. in conjunction with {@link ViatraQueryEngine#on(QueryScope)}.
+   * 
+   * <p>Matches of the pattern will be represented as {@link Match}.
+   * 
+   * <p>Original source:
+   * <code><pre>
+   * {@literal @}Constraint(key={a}, severity="error", message="error")
+   * pattern oppositeDifferentClass(a:EReference) {
+   *    EReference.eOpposite(a,b);
+   *    EReference.eContainingClass(a,aContaining);
+   *    EReference.eType(b,bTarget);
+   *    aContaining != bTarget;
+   * }
+   * </pre></code>
+   * 
+   * @see Match
+   * @see OppositeDifferentClass
+   * 
+   */
+  public static class Matcher extends BaseMatcher<OppositeDifferentClass.Match> {
+    /**
+     * Initializes the pattern matcher within an existing VIATRA Query engine.
+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
+     * 
+     * @param engine the existing VIATRA Query engine in which this matcher will be created.
+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
+     * 
+     */
+    public static OppositeDifferentClass.Matcher on(final ViatraQueryEngine engine) {
+      // check if matcher already exists
+      Matcher matcher = engine.getExistingMatcher(querySpecification());
+      if (matcher == null) {
+          matcher = (Matcher)engine.getMatcher(querySpecification());
+      }
+      return matcher;
+    }
+    
+    /**
+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
+     * @return an initialized matcher
+     * @noreference This method is for internal matcher initialization by the framework, do not call it manually.
+     * 
+     */
+    public static OppositeDifferentClass.Matcher create() {
+      return new Matcher();
+    }
+    
+    private static final int POSITION_A = 0;
+    
+    private static final Logger LOGGER = ViatraQueryLoggingUtil.getLogger(OppositeDifferentClass.Matcher.class);
+    
+    /**
+     * Initializes the pattern matcher within an existing VIATRA Query engine.
+     * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
+     * 
+     * @param engine the existing VIATRA Query engine in which this matcher will be created.
+     * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
+     * 
+     */
+    private Matcher() {
+      super(querySpecification());
+    }
+    
+    /**
+     * Returns the set of all matches of the pattern that conform to the given fixed values of some parameters.
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @return matches represented as a Match object.
+     * 
+     */
+    public Collection<OppositeDifferentClass.Match> getAllMatches(final EReference pA) {
+      return rawStreamAllMatches(new Object[]{pA}).collect(Collectors.toSet());
+    }
+    
+    /**
+     * Returns a stream of all matches of the pattern that conform to the given fixed values of some parameters.
+     * </p>
+     * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
+     * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
+     * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @return a stream of matches represented as a Match object.
+     * 
+     */
+    public Stream<OppositeDifferentClass.Match> streamAllMatches(final EReference pA) {
+      return rawStreamAllMatches(new Object[]{pA});
+    }
+    
+    /**
+     * Returns an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
+     * Neither determinism nor randomness of selection is guaranteed.
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @return a match represented as a Match object, or null if no match is found.
+     * 
+     */
+    public Optional<OppositeDifferentClass.Match> getOneArbitraryMatch(final EReference pA) {
+      return rawGetOneArbitraryMatch(new Object[]{pA});
+    }
+    
+    /**
+     * Indicates whether the given combination of specified pattern parameters constitute a valid pattern match,
+     * under any possible substitution of the unspecified parameters (if any).
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @return true if the input is a valid (partial) match of the pattern.
+     * 
+     */
+    public boolean hasMatch(final EReference pA) {
+      return rawHasMatch(new Object[]{pA});
+    }
+    
+    /**
+     * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters.
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @return the number of pattern matches found.
+     * 
+     */
+    public int countMatches(final EReference pA) {
+      return rawCountMatches(new Object[]{pA});
+    }
+    
+    /**
+     * Executes the given processor on an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
+     * Neither determinism nor randomness of selection is guaranteed.
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @param processor the action that will process the selected match.
+     * @return true if the pattern has at least one match with the given parameter values, false if the processor was not invoked
+     * 
+     */
+    public boolean forOneArbitraryMatch(final EReference pA, final Consumer<? super OppositeDifferentClass.Match> processor) {
+      return rawForOneArbitraryMatch(new Object[]{pA}, processor);
+    }
+    
+    /**
+     * Returns a new (partial) match.
+     * This can be used e.g. to call the matcher with a partial match.
+     * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
+     * @param pA the fixed value of pattern parameter a, or null if not bound.
+     * @return the (partial) match object.
+     * 
+     */
+    public OppositeDifferentClass.Match newMatch(final EReference pA) {
+      return OppositeDifferentClass.Match.newMatch(pA);
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for a.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    protected Stream<EReference> rawStreamAllValuesOfa(final Object[] parameters) {
+      return rawStreamAllValues(POSITION_A, parameters).map(EReference.class::cast);
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for a.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Set<EReference> getAllValuesOfa() {
+      return rawStreamAllValuesOfa(emptyArray()).collect(Collectors.toSet());
+    }
+    
+    /**
+     * Retrieve the set of values that occur in matches for a.
+     * @return the Set of all values or empty set if there are no matches
+     * 
+     */
+    public Stream<EReference> streamAllValuesOfa() {
+      return rawStreamAllValuesOfa(emptyArray());
+    }
+    
+    @Override
+    protected OppositeDifferentClass.Match tupleToMatch(final Tuple t) {
+      try {
+          return OppositeDifferentClass.Match.newMatch((EReference) t.get(POSITION_A));
+      } catch(ClassCastException e) {
+          LOGGER.error("Element(s) in tuple not properly typed!",e);
+          return null;
+      }
+    }
+    
+    @Override
+    protected OppositeDifferentClass.Match arrayToMatch(final Object[] match) {
+      try {
+          return OppositeDifferentClass.Match.newMatch((EReference) match[POSITION_A]);
+      } catch(ClassCastException e) {
+          LOGGER.error("Element(s) in array not properly typed!",e);
+          return null;
+      }
+    }
+    
+    @Override
+    protected OppositeDifferentClass.Match arrayToMatchMutable(final Object[] match) {
+      try {
+          return OppositeDifferentClass.Match.newMutableMatch((EReference) match[POSITION_A]);
+      } catch(ClassCastException e) {
+          LOGGER.error("Element(s) in array not properly typed!",e);
+          return null;
+      }
+    }
+    
+    /**
+     * @return the singleton instance of the query specification of this pattern
+     * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
+     * 
+     */
+    public static IQuerySpecification<OppositeDifferentClass.Matcher> querySpecification() {
+      return OppositeDifferentClass.instance();
+    }
+  }
+  
+  private OppositeDifferentClass() {
+    super(GeneratedPQuery.INSTANCE);
+  }
+  
+  /**
+   * @return the singleton instance of the query specification
+   * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
+   * 
+   */
+  public static OppositeDifferentClass instance() {
+    try{
+        return LazyHolder.INSTANCE;
+    } catch (ExceptionInInitializerError err) {
+        throw processInitializerError(err);
+    }
+  }
+  
+  @Override
+  protected OppositeDifferentClass.Matcher instantiate(final ViatraQueryEngine engine) {
+    return OppositeDifferentClass.Matcher.on(engine);
+  }
+  
+  @Override
+  public OppositeDifferentClass.Matcher instantiate() {
+    return OppositeDifferentClass.Matcher.create();
+  }
+  
+  @Override
+  public OppositeDifferentClass.Match newEmptyMatch() {
+    return OppositeDifferentClass.Match.newEmptyMatch();
+  }
+  
+  @Override
+  public OppositeDifferentClass.Match newMatch(final Object... parameters) {
+    return OppositeDifferentClass.Match.newMatch((org.eclipse.emf.ecore.EReference) parameters[0]);
+  }
+  
+  /**
+   * Inner class allowing the singleton instance of {@link JvmGenericType: ecore.OppositeDifferentClass (visibility: PUBLIC, simpleName: OppositeDifferentClass, identifier: ecore.OppositeDifferentClass, deprecated: <unset>) (abstract: false, static: false, final: true, packageName: ecore) (interface: false, strictFloatingPoint: false, anonymous: false)} to be created 
+   *     <b>not</b> at the class load time of the outer class, 
+   *     but rather at the first call to {@link JvmGenericType: ecore.OppositeDifferentClass (visibility: PUBLIC, simpleName: OppositeDifferentClass, identifier: ecore.OppositeDifferentClass, deprecated: <unset>) (abstract: false, static: false, final: true, packageName: ecore) (interface: false, strictFloatingPoint: false, anonymous: false)#instance()}.
+   * 
+   * <p> This workaround is required e.g. to support recursion.
+   * 
+   */
+  private static class LazyHolder {
+    private static final OppositeDifferentClass INSTANCE = new OppositeDifferentClass();
+    
+    /**
+     * Statically initializes the query specification <b>after</b> the field {@link #INSTANCE} is assigned.
+     * This initialization order is required to support indirect recursion.
+     * 
+     * <p> The static initializer is defined using a helper field to work around limitations of the code generator.
+     * 
+     */
+    private static final Object STATIC_INITIALIZER = ensureInitialized();
+    
+    public static Object ensureInitialized() {
+      INSTANCE.ensureInitializedInternal();
+      return null;
+    }
+  }
+  
+  private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {
+    private static final OppositeDifferentClass.GeneratedPQuery INSTANCE = new GeneratedPQuery();
+    
+    private final PParameter parameter_a = new PParameter("a", "org.eclipse.emf.ecore.EReference", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.eclipse.org/emf/2002/Ecore", "EReference")), PParameterDirection.INOUT);
+    
+    private final List<PParameter> parameters = Arrays.asList(parameter_a);
+    
+    private GeneratedPQuery() {
+      super(PVisibility.PUBLIC);
+    }
+    
+    @Override
+    public String getFullyQualifiedName() {
+      return "ecore.oppositeDifferentClass";
+    }
+    
+    @Override
+    public List<String> getParameterNames() {
+      return Arrays.asList("a");
+    }
+    
+    @Override
+    public List<PParameter> getParameters() {
+      return parameters;
+    }
+    
+    @Override
+    public Set<PBody> doGetContainedBodies() {
+      setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));
+      Set<PBody> bodies = new LinkedHashSet<>();
+      {
+          PBody body = new PBody(this);
+          PVariable var_a = body.getOrCreateVariableByName("a");
+          PVariable var_b = body.getOrCreateVariableByName("b");
+          PVariable var_aContaining = body.getOrCreateVariableByName("aContaining");
+          PVariable var_bTarget = body.getOrCreateVariableByName("bTarget");
+          new TypeConstraint(body, Tuples.flatTupleOf(var_a), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.eclipse.org/emf/2002/Ecore", "EReference")));
+          body.setSymbolicParameters(Arrays.<ExportedParameter>asList(
+             new ExportedParameter(body, var_a, parameter_a)
+          ));
+          //    EReference.eOpposite(a,b)
+          new TypeConstraint(body, Tuples.flatTupleOf(var_a), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.eclipse.org/emf/2002/Ecore", "EReference")));
+          PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}");
+          new TypeConstraint(body, Tuples.flatTupleOf(var_a, var__virtual_0_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.eclipse.org/emf/2002/Ecore", "EReference", "eOpposite")));
+          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_0_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.eclipse.org/emf/2002/Ecore", "EReference")));
+          new Equality(body, var__virtual_0_, var_b);
+          //    EReference.eContainingClass(a,aContaining)
+          new TypeConstraint(body, Tuples.flatTupleOf(var_a), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.eclipse.org/emf/2002/Ecore", "EReference")));
+          PVariable var__virtual_1_ = body.getOrCreateVariableByName(".virtual{1}");
+          new TypeConstraint(body, Tuples.flatTupleOf(var_a, var__virtual_1_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.eclipse.org/emf/2002/Ecore", "EStructuralFeature", "eContainingClass")));
+          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_1_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.eclipse.org/emf/2002/Ecore", "EClass")));
+          new Equality(body, var__virtual_1_, var_aContaining);
+          //    EReference.eType(b,bTarget)
+          new TypeConstraint(body, Tuples.flatTupleOf(var_b), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.eclipse.org/emf/2002/Ecore", "EReference")));
+          PVariable var__virtual_2_ = body.getOrCreateVariableByName(".virtual{2}");
+          new TypeConstraint(body, Tuples.flatTupleOf(var_b, var__virtual_2_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.eclipse.org/emf/2002/Ecore", "ETypedElement", "eType")));
+          new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_2_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.eclipse.org/emf/2002/Ecore", "EClassifier")));
+          new Equality(body, var__virtual_2_, var_bTarget);
+          //    aContaining != bTarget
+          new Inequality(body, var_aContaining, var_bTarget);
+          bodies.add(body);
+      }
+      {
+          PAnnotation annotation = new PAnnotation("Constraint");
+          annotation.addAttribute("key", Arrays.asList(new Object[] {
+                              new ParameterReference("a")
+                              }));
+          annotation.addAttribute("severity", "error");
+          annotation.addAttribute("message", "error");
+          addAnnotation(annotation);
+      }
+      return bodies;
+    }
+  }
+}
diff --git a/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/ecore.ecore b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/ecore.ecore
new file mode 100644
index 00000000..e7dc2768
--- /dev/null
+++ b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/ecore.ecore
@@ -0,0 +1,1016 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ecore:EPackage xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xmlns:ecore="http://www.eclipse.org/emf/2002/Ecore" name="ecore" nsURI="http://www.eclipse.org/emf/2002/Ecore" nsPrefix="ecore">
+  <eClassifiers xsi:type="ecore:EClass" name="EAnnotation" eSuperTypes="#//EModelElement">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EAnnotation"/>
+      <details key="kind" value="elementOnly"/>
+    </eAnnotations>
+    <eAnnotations source="http://www.eclipse.org/emf/2002/Ecore">
+      <details key="constraints" value="WellFormedSourceURI"/>
+    </eAnnotations>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="details" upperBound="-1"
+        eType="#//EStringToStringMapEntry" containment="true" resolveProxies="false">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="element"/>
+        <details key="name" value="details"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="contents" upperBound="-1"
+        eType="ecore:EClass http://www.eclipse.org/emf/2002/Ecore#//EObject" containment="true"
+        resolveProxies="false">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="element"/>
+        <details key="name" value="contents"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="references" upperBound="-1"
+        eType="ecore:EClass http://www.eclipse.org/emf/2002/Ecore#//EObject">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="references"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="source" eType="#//EString">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="source"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="eModelElement" eType="#//EModelElement"
+        transient="true" eOpposite="#//EModelElement/eAnnotations"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="EAttribute" eSuperTypes="#//EStructuralFeature">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EAttribute"/>
+      <details key="kind" value="elementOnly"/>
+    </eAnnotations>
+    <eAnnotations source="http://www.eclipse.org/emf/2002/Ecore">
+      <details key="constraints" value="ConsistentTransient"/>
+    </eAnnotations>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="eAttributeType" lowerBound="1"
+        eType="#//EDataType" changeable="false" volatile="true" transient="true" derived="true">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="eAttributeType"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="iD" eType="#//EBoolean">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="iD"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EDataType" name="EBigDecimal" instanceClassName="java.math.BigDecimal">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EBigDecimal"/>
+      <details key="baseType" value="http://www.eclipse.org/emf/2003/XMLType#decimal"/>
+    </eAnnotations>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EDataType" name="EBigInteger" instanceClassName="java.math.BigInteger">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EBigInteger"/>
+      <details key="baseType" value="http://www.eclipse.org/emf/2003/XMLType#integer"/>
+    </eAnnotations>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EDataType" name="EBoolean" instanceClassName="boolean">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EBoolean"/>
+    </eAnnotations>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EDataType" name="EBooleanObject" instanceClassName="java.lang.Boolean">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EBoolean:Object"/>
+      <details key="baseType" value="EBoolean"/>
+    </eAnnotations>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EDataType" name="EByte" instanceClassName="byte">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EByte"/>
+      <details key="baseType" value="http://www.eclipse.org/emf/2003/XMLType#byte"/>
+    </eAnnotations>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EDataType" name="EByteArray" instanceClassName="byte[]">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EByteArray"/>
+      <details key="baseType" value="http://www.eclipse.org/emf/2003/XMLType#hexBinary"/>
+    </eAnnotations>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EDataType" name="EByteObject" instanceClassName="java.lang.Byte">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EByte:Object"/>
+      <details key="baseType" value="EByte"/>
+    </eAnnotations>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EDataType" name="EChar" instanceClassName="char">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EChar"/>
+    </eAnnotations>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EDataType" name="ECharacterObject" instanceClassName="java.lang.Character">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EChar:Object"/>
+      <details key="baseType" value="EChar"/>
+    </eAnnotations>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="EClass" eSuperTypes="#//EClassifier">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EClass"/>
+      <details key="kind" value="elementOnly"/>
+    </eAnnotations>
+    <eAnnotations source="http://www.eclipse.org/emf/2002/Ecore">
+      <details key="constraints" value="InterfaceIsAbstract AtMostOneID UniqueFeatureNames UniqueOperationSignatures NoCircularSuperTypes WellFormedMapEntryClass ConsistentSuperTypes DisjointFeatureAndOperationSignatures"/>
+    </eAnnotations>
+    <eOperations name="isSuperTypeOf" eType="#//EBoolean">
+      <eParameters name="someClass" eType="#//EClass"/>
+    </eOperations>
+    <eOperations name="getFeatureCount" eType="#//EInt"/>
+    <eOperations name="getEStructuralFeature" eType="#//EStructuralFeature">
+      <eParameters name="featureID" eType="#//EInt"/>
+    </eOperations>
+    <eOperations name="getFeatureID" eType="#//EInt">
+      <eParameters name="feature" eType="#//EStructuralFeature"/>
+    </eOperations>
+    <eOperations name="getEStructuralFeature" eType="#//EStructuralFeature">
+      <eParameters name="featureName" eType="#//EString"/>
+    </eOperations>
+    <eOperations name="getOperationCount" eType="#//EInt"/>
+    <eOperations name="getEOperation" eType="#//EOperation">
+      <eParameters name="operationID" eType="#//EInt"/>
+    </eOperations>
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+      <details key="name" value="EMap"/>
+    </eAnnotations>
+    <eTypeParameters name="K"/>
+    <eTypeParameters name="V"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="EModelElement" abstract="true">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EModelElement"/>
+      <details key="kind" value="elementOnly"/>
+    </eAnnotations>
+    <eOperations name="getEAnnotation" eType="#//EAnnotation">
+      <eParameters name="source" eType="#//EString"/>
+    </eOperations>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="eAnnotations" upperBound="-1"
+        eType="#//EAnnotation" containment="true" resolveProxies="false" eOpposite="#//EAnnotation/eModelElement">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="element"/>
+        <details key="name" value="eAnnotations"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="ENamedElement" abstract="true" eSuperTypes="#//EModelElement">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="ENamedElement"/>
+      <details key="kind" value="elementOnly"/>
+    </eAnnotations>
+    <eAnnotations source="http://www.eclipse.org/emf/2002/Ecore">
+      <details key="constraints" value="WellFormedName"/>
+    </eAnnotations>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="name" eType="#//EString">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="name"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="EObject">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EObject"/>
+      <details key="kind" value="empty"/>
+    </eAnnotations>
+    <eOperations name="eClass" eType="#//EClass"/>
+    <eOperations name="eIsProxy" eType="#//EBoolean"/>
+    <eOperations name="eResource" eType="#//EResource"/>
+    <eOperations name="eContainer" eType="ecore:EClass http://www.eclipse.org/emf/2002/Ecore#//EObject"/>
+    <eOperations name="eContainingFeature" eType="#//EStructuralFeature"/>
+    <eOperations name="eContainmentFeature" eType="#//EReference"/>
+    <eOperations name="eContents">
+      <eGenericType eClassifier="#//EEList">
+        <eTypeArguments eClassifier="ecore:EClass http://www.eclipse.org/emf/2002/Ecore#//EObject"/>
+      </eGenericType>
+    </eOperations>
+    <eOperations name="eAllContents">
+      <eGenericType eClassifier="#//ETreeIterator">
+        <eTypeArguments eClassifier="ecore:EClass http://www.eclipse.org/emf/2002/Ecore#//EObject"/>
+      </eGenericType>
+    </eOperations>
+    <eOperations name="eCrossReferences">
+      <eGenericType eClassifier="#//EEList">
+        <eTypeArguments eClassifier="ecore:EClass http://www.eclipse.org/emf/2002/Ecore#//EObject"/>
+      </eGenericType>
+    </eOperations>
+    <eOperations name="eGet" eType="#//EJavaObject">
+      <eParameters name="feature" eType="#//EStructuralFeature"/>
+    </eOperations>
+    <eOperations name="eGet" eType="#//EJavaObject">
+      <eParameters name="feature" eType="#//EStructuralFeature"/>
+      <eParameters name="resolve" eType="#//EBoolean"/>
+    </eOperations>
+    <eOperations name="eSet">
+      <eParameters name="feature" eType="#//EStructuralFeature"/>
+      <eParameters name="newValue" eType="#//EJavaObject"/>
+    </eOperations>
+    <eOperations name="eIsSet" eType="#//EBoolean">
+      <eParameters name="feature" eType="#//EStructuralFeature"/>
+    </eOperations>
+    <eOperations name="eUnset">
+      <eParameters name="feature" eType="#//EStructuralFeature"/>
+    </eOperations>
+    <eOperations name="eInvoke" eType="#//EJavaObject" eExceptions="#//EInvocationTargetException">
+      <eParameters name="operation" eType="#//EOperation"/>
+      <eParameters name="arguments">
+        <eGenericType eClassifier="#//EEList">
+          <eTypeArguments/>
+        </eGenericType>
+      </eParameters>
+    </eOperations>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="EOperation" eSuperTypes="#//ETypedElement">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EOperation"/>
+      <details key="kind" value="elementOnly"/>
+    </eAnnotations>
+    <eAnnotations source="http://www.eclipse.org/emf/2002/Ecore">
+      <details key="constraints" value="UniqueParameterNames UniqueTypeParameterNames NoRepeatingVoid"/>
+    </eAnnotations>
+    <eOperations name="getOperationID" eType="#//EInt"/>
+    <eOperations name="isOverrideOf" eType="#//EBoolean">
+      <eParameters name="someOperation" eType="#//EOperation"/>
+    </eOperations>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="eTypeParameters" upperBound="-1"
+        eType="#//ETypeParameter" containment="true">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="element"/>
+        <details key="name" value="eTypeParameters"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="eParameters" upperBound="-1"
+        eType="#//EParameter" containment="true" resolveProxies="false" eOpposite="#//EParameter/eOperation">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="element"/>
+        <details key="name" value="eParameters"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="eGenericExceptions" upperBound="-1"
+        eType="#//EGenericType" unsettable="true" containment="true" resolveProxies="false">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="element"/>
+        <details key="name" value="eGenericExceptions"/>
+      </eAnnotations>
+      <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
+        <details key="suppressedIsSetVisibility" value="true"/>
+        <details key="suppressedUnsetVisibility" value="true"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="eExceptions" upperBound="-1"
+        eType="#//EClassifier" unsettable="true">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="eExceptions"/>
+      </eAnnotations>
+      <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
+        <details key="suppressedIsSetVisibility" value="true"/>
+        <details key="suppressedUnsetVisibility" value="true"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="eContainingClass" eType="#//EClass"
+        transient="true" eOpposite="#//EClass/eOperations"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="EPackage" eSuperTypes="#//ENamedElement">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EPackage"/>
+      <details key="kind" value="elementOnly"/>
+    </eAnnotations>
+    <eAnnotations source="http://www.eclipse.org/emf/2002/Ecore">
+      <details key="constraints" value="WellFormedNsURI WellFormedNsPrefix UniqueSubpackageNames UniqueClassifierNames UniqueNsURIs"/>
+    </eAnnotations>
+    <eOperations name="getEClassifier" eType="#//EClassifier">
+      <eParameters name="name" eType="#//EString"/>
+    </eOperations>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="eClassifiers" upperBound="-1"
+        eType="#//EClassifier" containment="true" eOpposite="#//EClassifier/ePackage">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="element"/>
+        <details key="name" value="eClassifiers"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="eSubpackages" upperBound="-1"
+        eType="#//EPackage" containment="true" eOpposite="#//EPackage/eSuperPackage">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="element"/>
+        <details key="name" value="eSubpackages"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="nsPrefix" eType="#//EString">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="nsPrefix"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="nsURI" eType="#//EString">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="nsURI"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="eSuperPackage" eType="#//EPackage"
+        transient="true" eOpposite="#//EPackage/eSubpackages"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="EParameter" eSuperTypes="#//ETypedElement">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EParameter"/>
+      <details key="kind" value="elementOnly"/>
+    </eAnnotations>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="eOperation" eType="#//EOperation"
+        transient="true" eOpposite="#//EOperation/eParameters"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="EReference" eSuperTypes="#//EStructuralFeature">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EReference"/>
+      <details key="kind" value="elementOnly"/>
+    </eAnnotations>
+    <eAnnotations source="http://www.eclipse.org/emf/2002/Ecore">
+      <details key="constraints" value="ConsistentOpposite SingleContainer ConsistentKeys ConsistentUnique ConsistentContainer"/>
+    </eAnnotations>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="container" eType="#//EBoolean"
+        changeable="false" volatile="true" transient="true" derived="true">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="container"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="containment" eType="#//EBoolean">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="containment"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="eKeys" upperBound="-1"
+        eType="#//EAttribute">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="eKeys"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="eOpposite" eType="#//EReference">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="eOpposite"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="eReferenceType" lowerBound="1"
+        eType="#//EClass" changeable="false" volatile="true" transient="true" derived="true">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="eReferenceType"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="resolveProxies" eType="#//EBoolean"
+        defaultValueLiteral="true">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="resolveProxies"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EDataType" name="EResource" instanceClassName="org.eclipse.emf.ecore.resource.Resource"
+      serializable="false">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EResource"/>
+    </eAnnotations>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EDataType" name="EResourceSet" instanceClassName="org.eclipse.emf.ecore.resource.ResourceSet"
+      serializable="false">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EResourceSet"/>
+    </eAnnotations>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EDataType" name="EShort" instanceClassName="short">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EShort"/>
+      <details key="baseType" value="http://www.eclipse.org/emf/2003/XMLType#short"/>
+    </eAnnotations>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EDataType" name="EShortObject" instanceClassName="java.lang.Short">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EShort:Object"/>
+      <details key="baseType" value="EShort"/>
+    </eAnnotations>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EDataType" name="EString" instanceClassName="java.lang.String">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EString"/>
+      <details key="baseType" value="http://www.eclipse.org/emf/2003/XMLType#string"/>
+    </eAnnotations>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="EStringToStringMapEntry" instanceClassName="java.util.Map$Entry">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EStringToStringMapEntry"/>
+      <details key="kind" value="empty"/>
+    </eAnnotations>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="key" eType="#//EString">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="key"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="value" eType="#//EString">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="value"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="EStructuralFeature" abstract="true"
+      eSuperTypes="#//ETypedElement">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="EStructuralFeature"/>
+      <details key="kind" value="elementOnly"/>
+    </eAnnotations>
+    <eAnnotations source="http://www.eclipse.org/emf/2002/Ecore">
+      <details key="constraints" value="ValidDefaultValueLiteral"/>
+    </eAnnotations>
+    <eOperations name="getFeatureID" eType="#//EInt"/>
+    <eOperations name="getContainerClass">
+      <eGenericType eClassifier="#//EJavaClass">
+        <eTypeArguments/>
+      </eGenericType>
+    </eOperations>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="changeable" eType="#//EBoolean"
+        defaultValueLiteral="true">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="changeable"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="defaultValue" eType="#//EJavaObject"
+        changeable="false" volatile="true" transient="true" derived="true">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="defaultValue"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="defaultValueLiteral" eType="#//EString">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="defaultValueLiteral"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="derived" eType="#//EBoolean">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="derived"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="transient" eType="#//EBoolean">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="transient"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="unsettable" eType="#//EBoolean">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="unsettable"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="volatile" eType="#//EBoolean">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="volatile"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="eContainingClass" eType="#//EClass"
+        transient="true" eOpposite="#//EClass/eStructuralFeatures"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EDataType" name="ETreeIterator" instanceClassName="org.eclipse.emf.common.util.TreeIterator"
+      serializable="false">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="ETreeIterator"/>
+    </eAnnotations>
+    <eTypeParameters name="E"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="ETypedElement" abstract="true" eSuperTypes="#//ENamedElement">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="ETypedElement"/>
+      <details key="kind" value="elementOnly"/>
+    </eAnnotations>
+    <eAnnotations source="http://www.eclipse.org/emf/2002/Ecore">
+      <details key="constraints" value="ValidLowerBound ValidUpperBound ConsistentBounds ValidType"/>
+    </eAnnotations>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="eGenericType" eType="#//EGenericType"
+        volatile="true" unsettable="true" containment="true" resolveProxies="false">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="element"/>
+        <details key="name" value="eGenericType"/>
+      </eAnnotations>
+      <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
+        <details key="suppressedIsSetVisibility" value="true"/>
+        <details key="suppressedUnsetVisibility" value="true"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="eType" eType="#//EClassifier"
+        volatile="true" unsettable="true">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="eType"/>
+      </eAnnotations>
+      <eAnnotations source="http://www.eclipse.org/emf/2002/GenModel">
+        <details key="suppressedIsSetVisibility" value="true"/>
+        <details key="suppressedUnsetVisibility" value="true"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="lowerBound" eType="#//EInt">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="lowerBound"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="many" eType="#//EBoolean"
+        changeable="false" volatile="true" transient="true" derived="true">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="many"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="ordered" eType="#//EBoolean"
+        defaultValueLiteral="true">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="ordered"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="required" eType="#//EBoolean"
+        changeable="false" volatile="true" transient="true" derived="true">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="required"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="unique" eType="#//EBoolean"
+        defaultValueLiteral="true">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="unique"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="upperBound" eType="#//EInt"
+        defaultValueLiteral="1">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="attribute"/>
+        <details key="name" value="upperBound"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="ETypeParameter" eSuperTypes="#//ENamedElement">
+    <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+      <details key="name" value="ETypeParameter"/>
+      <details key="kind" value="elementOnly"/>
+    </eAnnotations>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="eBounds" upperBound="-1"
+        eType="#//EGenericType" containment="true" resolveProxies="false">
+      <eAnnotations source="http:///org/eclipse/emf/ecore/util/ExtendedMetaData">
+        <details key="kind" value="element"/>
+        <details key="name" value="eBounds"/>
+      </eAnnotations>
+    </eStructuralFeatures>
+  </eClassifiers>
+</ecore:EPackage>
diff --git a/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/app/Domain.xtend b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/app/Domain.xtend
new file mode 100644
index 00000000..c8fd435b
--- /dev/null
+++ b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/app/Domain.xtend
@@ -0,0 +1,7 @@
+package ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.app
+
+enum Domain{
+        Yakindumm,
+        Ecore,
+        Github
+}
\ No newline at end of file
diff --git a/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/app/Main.xtend b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/app/Main.xtend
new file mode 100644
index 00000000..dfde6593
--- /dev/null
+++ b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/app/Main.xtend
@@ -0,0 +1,96 @@
+package ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.app
+
+import ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.graph.EMFGraph
+import ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.io.CsvFileWriter
+import ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.io.GraphReader
+import ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.validation.ViolationCheck
+import hu.bme.mit.inf.dslreasoner.domains.yakindu.sgraph.yakindumm.impl.YakindummPackageImpl
+import java.io.File
+import java.util.ArrayList
+import org.eclipse.emf.ecore.EPackage
+import org.eclipse.emf.ecore.EcorePackage
+import org.eclipse.viatra.query.runtime.rete.matcher.ReteEngine
+import org.eclipse.emf.ecore.impl.EcorePackageImpl
+import org.eclipse.emf.ecore.EReference
+
+//import yakindumm2.impl.Yakindumm2PackageImpl
+
+class Main {
+        var static Domain d = Domain.Yakindumm;
+        val static String suffix = '.xmi'
+        val static String OUTPUT_FOLDER = "Inputs/measurement2/yakindu/Alloy/";
+        val static String INPUT_FOLDER = "outputs/measurement2/yakindu/Alloy/";
+        val static int NUM_RUNS = 1;
+        
+        static class RWInformation{
+                public var String inputFolder;
+                public var String outputFolder;
+                public var int numRuns;
+                
+                new(String inputFolder, String outputFolder, int numRuns){
+                        this.inputFolder = inputFolder;
+                        this.outputFolder = outputFolder;
+                        this.numRuns = numRuns;
+                }
+        }
+        
+        def static void main(String[] args){
+                //init model
+                var EPackage metamodel;
+                //init viatra engine for the violation checker
+                ReteEngine.getClass();
+                
+                if(d == Domain.Yakindumm){
+                        YakindummPackageImpl.eINSTANCE.eClass;
+                        metamodel = YakindummPackageImpl.eINSTANCE;
+                }else if (d == Domain.Ecore){
+                        EcorePackage.eINSTANCE.eClass;
+                        metamodel = EcorePackageImpl.eINSTANCE;
+                }else if (d == Domain.Github){
+                        //TODO: Initialize Github Package
+                }
+                
+                                                                                
+                println("Start Reading Models...");
+                var reader = new GraphReader(metamodel, suffix);
+
+                val models = new RWInformation(OUTPUT_FOLDER, INPUT_FOLDER, NUM_RUNS);
+                calculateAllModels(models.inputFolder, models.outputFolder,models.numRuns, reader);     
+                println("finished");
+        }
+        
+        static def calculateAllModels(String inputFolder, String outputFolder, int numRuns, GraphReader reader){
+                (new File(outputFolder)).mkdir();
+                for(var i = 1; i <= numRuns; i++){
+                        val models = new ArrayList<EMFGraph>();
+                        models.addAll(reader.readModels(inputFolder + "run" + i));
+                        for(model : models){
+                                calculateAndOutputMetrics(model, YakindummPackageImpl.eNAME, outputFolder+model.name+"_run_"+i+".csv");
+                        }
+                }
+                println("output results Ended for: " + outputFolder);
+                
+                
+        }
+        
+        static def calculateAndOutputMetrics(EMFGraph model, String metaModel, String fileName){
+                //println("evaluating for " + model.name);              
+                model.metaModel = metaModel;
+                
+                //remove eGenericType for Ecore domain
+                if(d == Domain.Ecore){
+                        var refsToRemove = EcorePackageImpl.eINSTANCE.eAllContents.filter(EReference).filter[
+                                it.name.equals('eGenericType') || it.name.equals('eGenericSuperTypes') || it.name.equals('eFactoryInstance')||
+                                it.name.equals('eGenericExceptions') || it.name.equals('references') || it.name.equals('contents');
+                        ];
+                        refsToRemove.forEach[model.removeReference(it)];
+                }
+                
+                var outputs = model.evaluateAllMetrics();
+                var violations = ViolationCheck.calculateViolationCounts(model.root, d);
+                println(violations);
+                var violationsOutput = newArrayList('violations', violations+'');
+                outputs.add(violationsOutput);
+                CsvFileWriter.write(outputs, fileName);
+        }
+}
\ No newline at end of file
diff --git a/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/app/PartialInterpretationMetric.xtend b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/app/PartialInterpretationMetric.xtend
new file mode 100644
index 00000000..5e62b586
--- /dev/null
+++ b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/app/PartialInterpretationMetric.xtend
@@ -0,0 +1,85 @@
+package ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.app
+
+import ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.distance.JSDistance
+import ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.distance.KSDistance
+import ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.graph.PartialInterpretationGraph
+import ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.io.CsvFileWriter
+import ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.metrics.Metric
+import ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.metrics.MultiplexParticipationCoefficientMetric
+import ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.metrics.NodeActivityMetric
+import ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.metrics.OutDegreeMetric
+import hu.bme.mit.inf.dslreasoner.viatrasolver.partialinterpretationlanguage.partialinterpretation.PartialInterpretation
+import java.io.File
+import java.io.FileNotFoundException
+import java.io.PrintWriter
+import java.util.ArrayList
+import java.util.List
+import org.eclipse.emf.ecore.util.EcoreUtil
+import org.eclipse.viatra.dse.api.Solution
+
+class PartialInterpretationMetric {
+        var static KSDistance ks;
+        var static JSDistance js;
+        
+        def static void initPaths(){
+                new File("debug/metric/").mkdir();
+                new File("debug/metric/trajectories/").mkdir();
+        }
+        
+        // calculate the metrics for a state
+        def static void calculateMetric(PartialInterpretation partial, String path, String currentStateId, Integer counter){
+                val metrics = new ArrayList<Metric>();
+                metrics.add(new OutDegreeMetric());
+                metrics.add(new NodeActivityMetric());
+                metrics.add(new MultiplexParticipationCoefficientMetric());
+                
+                //make dir since the folder can be none existing
+                new File(path).mkdir();
+                val filename = path + "/state_"+currentStateId+"-"+counter+".csv";
+                val metricCalculator = new PartialInterpretationGraph(partial, metrics, currentStateId);
+                
+                CsvFileWriter.write(metricCalculator.evaluateAllMetrics(), filename);
+        }
+        
+        def static void outputTrajectories(PartialInterpretation empty, List<Solution>  solutions){     
+                for(solution : solutions){
+                        
+                        //need to copy the empty solution because the transition directly worked on the graph
+                        val emptySolutionCopy = EcoreUtil.copy(empty)
+                        val trajectory = solution.shortestTrajectory;
+                        trajectory.model = emptySolutionCopy
+                        
+                        // state codes that will record the trajectory
+                        val stateCodes = newArrayList()
+                        var counter = 0
+
+                        //transform and record the state codes for each state
+                        while(trajectory.doNextTransformation){
+                                //println(trajectory.stateCoder.createStateCode)
+                                val stateId = trajectory.stateCoder.createStateCode.toString
+                                val interpretation = trajectory.getModel();
+                                println(stateId)
+                                //calculate metrics of current state
+                                calculateMetric(interpretation as PartialInterpretation, "debug/metric/output", stateId, counter)
+                                stateCodes.add(stateId)
+                                counter++
+                        }
+                        
+                        
+                        //output the trajectory
+                        try{
+                                new File("debug/metric/trajectories/").mkdir();
+                                val path = "debug/metric/trajectories/trajectory"+trajectory.stateCoder.createStateCode.toString+".csv"
+                                val PrintWriter writer = new PrintWriter(new File(path))
+                                val output = new StringBuilder
+                                for(stateCode : stateCodes){
+                                        output.append(stateCode+'\n')
+                                }
+                                writer.write(output.toString())
+                                writer.close()
+                        }catch(FileNotFoundException e) {
+                                e.printStackTrace()
+                        }
+                }                       
+        }
+}
\ No newline at end of file
diff --git a/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/app/PartialInterpretationMetricDistance.xtend b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/app/PartialInterpretationMetricDistance.xtend
new file mode 100644
index 00000000..697b2639
--- /dev/null
+++ b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/app/PartialInterpretationMetricDistance.xtend
@@ -0,0 +1,216 @@
+package ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.app
+
+import ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.distance.EuclideanDistance
+import ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.distance.JSDistance
+import ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.distance.KSDistance
+import ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.distance.StateData
+import ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.graph.PartialInterpretationGraph
+import ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.io.RepMetricsReader
+import ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.metrics.Metric
+import ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.metrics.MetricSampleGroup
+import ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.metrics.MultiplexParticipationCoefficientMetric
+import ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.metrics.NodeActivityMetric
+import ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.metrics.NodeTypeMetric
+import ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.metrics.OutDegreeMetric
+import ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.predictor.LinearModel
+import hu.bme.mit.inf.dslreasoner.viatrasolver.partialinterpretationlanguage.partialinterpretation.PartialInterpretation
+import java.util.ArrayList
+import java.util.HashMap
+import java.util.List
+import java.util.Map
+import org.apache.commons.math3.stat.regression.OLSMultipleLinearRegression
+import org.eclipse.xtend.lib.annotations.Accessors
+import ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.metrics.EdgeTypeMetric
+
+class PartialInterpretationMetricDistance {
+        
+        var KSDistance ks;
+        var JSDistance js;
+        var EuclideanDistance ed;
+        var Map<Object, StateData> stateAndHistory;
+        var OLSMultipleLinearRegression regression;
+        List<StateData> samples;
+        var MetricSampleGroup g;
+        @Accessors(PUBLIC_GETTER)
+        var LinearModel linearModel;
+        
+        
+        new(Domain d){
+                var metrics = RepMetricsReader.read(d);
+                this.g = metrics;
+                ks = new KSDistance(g);
+                js = new JSDistance(g);
+                ed = new EuclideanDistance(g);
+                regression = new OLSMultipleLinearRegression();
+                regression.noIntercept = false;
+                stateAndHistory = new HashMap<Object, StateData>();
+                samples = new ArrayList<StateData>();
+                linearModel = new LinearModel(0.01);
+        }
+        
+        def MetricDistanceGroup calculateMetricDistanceKS(PartialInterpretation partial){
+                val metrics = new ArrayList<Metric>();
+                metrics.add(new OutDegreeMetric());
+                metrics.add(new NodeActivityMetric());
+                metrics.add(new MultiplexParticipationCoefficientMetric());
+                metrics.add(new NodeTypeMetric());
+                val metricCalculator = new PartialInterpretationGraph(partial, metrics, null);          
+                var metricSamples = metricCalculator.evaluateAllMetricsToSamples();
+                
+                var mpc = ks.mpcDistance(metricSamples.mpcSamples);
+                var na = ks.naDistance(metricSamples.naSamples);
+                var outDegree = ks.outDegreeDistance(metricSamples.outDegreeSamples);
+                var nodeType = ks.nodeTypeDistance(metricSamples.nodeTypeSamples);
+                //var typedOutDegree = ks.typedOutDegreeDistance(metricSamples.typedOutDegreeSamples);
+                var distance = new MetricDistanceGroup(mpc, na, outDegree, nodeType);
+                distance.nodeTypeInfo = metricSamples.nodeTypeSamples;
+                return distance;
+        }
+        
+        def MetricDistanceGroup calculateMetricEuclidean(PartialInterpretation partial){
+                val metrics = new ArrayList<Metric>();
+                metrics.add(new OutDegreeMetric());
+                metrics.add(new NodeActivityMetric());
+                metrics.add(new MultiplexParticipationCoefficientMetric());
+                
+                val metricCalculator = new PartialInterpretationGraph(partial, metrics, null);          
+                var metricSamples = metricCalculator.evaluateAllMetricsToSamples();
+                
+                var mpc = ed.mpcDistance(metricSamples.mpcSamples);
+                var na = ed.naDistance(metricSamples.naSamples);
+                var outDegree = ed.outDegreeDistance(metricSamples.outDegreeSamples);
+                
+                return new MetricDistanceGroup(mpc, na, outDegree);
+        }
+        
+        def MetricDistanceGroup calculateMetricDistance(PartialInterpretation partial){
+                val metrics = new ArrayList<Metric>();
+                metrics.add(new OutDegreeMetric());
+                metrics.add(new NodeActivityMetric());
+                metrics.add(new MultiplexParticipationCoefficientMetric());
+                
+                val metricCalculator = new PartialInterpretationGraph(partial, metrics, null);          
+                var metricSamples = metricCalculator.evaluateAllMetricsToSamples();
+                
+                var mpc = js.mpcDistance(metricSamples.mpcSamples);
+                var na = js.naDistance(metricSamples.naSamples);
+                var outDegree = js.outDegreeDistance(metricSamples.outDegreeSamples);
+                
+                return new MetricDistanceGroup(mpc, na, outDegree);
+        }
+        
+        def resetRegression(Object state){
+                samples.clear();
+                
+                if(stateAndHistory.containsKey(state)){
+                        var data = stateAndHistory.get(state);
+                        
+                        var curState = state;
+                        
+                        samples.add(data);
+                        
+                        while(stateAndHistory.containsKey(data.lastState) && data.lastState != curState){
+                                curState = data.lastState;
+                                data = stateAndHistory.get(data.lastState);
+                                samples.add(data);
+                        }
+                                        
+                        if(samples.size == 0){
+                                println('state: ' + state);
+                                println('last state: ' + data.lastState);
+                        }
+                }
+                println("trajectory sample size:" + samples.size)
+        }
+        
+        def feedData(Object state, double[] features, double value, Object lastState){
+                var data = new StateData(features, value, lastState);
+                stateAndHistory.put(state, data);
+                samples.add(data);
+        }
+        
+        def getPredictionForNextDataSample(double[] features, double value, double[] featuresToPredict){        
+                if(samples.size <= 4){
+                        println('OK');
+                }       
+                var data = new StateData(features, value, null);
+                samples.add(data);
+                
+                // create training set from current data                
+                var double[][] xSamples = samples.map[it.features];
+                var double[] ySamples = samples.map[it.value];
+                
+                
+                regression.newSampleData(ySamples, xSamples);
+                var prediction = predict(featuresToPredict);    
+                
+                //remove the last element just added
+                samples.remove(samples.size - 1);
+                return prediction;
+        }
+        
+        def private predict(double[] featuresToPredict){
+                var parameters = regression.estimateRegressionParameters();
+                // the regression will add an initial column for 1's, the first parameter is constant term
+                var result = parameters.get(0);
+                for(var i = 0; i < featuresToPredict.length; i++){
+                        result += parameters.get(i+1) * featuresToPredict.get(i);
+                }
+                return result;
+        }
+        
+        def double[] calculateFeature(int step, int violations){
+                var features = newDoubleArrayOfSize(2);
+                //constant term
+                features.set(0, 1); //a
+                features.set(0, Math.sqrt(step) + 30) // b
+                features.set(1, 1.0 / (step + 30) );// c
+                
+                
+//              features.set(2, violations);
+//              features.set(3, Math.pow(violations, 2));
+                
+                return features;
+        }
+}
+
+class MetricDistanceGroup{
+        var double mpcDistance;
+        var double naDistance;
+        var double outDegreeDistance;
+        var double nodeTypeDistance;
+        protected var HashMap<String, Double> nodeTypeInfo;
+                
+        new(double mpcDistance, double naDistance, double outDegreeDistance, double nodeTypeDistance){
+                this.mpcDistance = mpcDistance;
+                this.naDistance = naDistance;
+                this.outDegreeDistance = outDegreeDistance;
+                this.nodeTypeDistance = nodeTypeDistance;
+        }
+        
+        new(double mpcDistance, double naDistance, double outDegreeDistance){
+                this.mpcDistance = mpcDistance;
+                this.naDistance = naDistance;
+                this.outDegreeDistance = outDegreeDistance;
+        }
+        
+        def double getNodeTypeDistance(){
+                return this.nodeTypeDistance;
+        }
+        
+        def double getMPCDistance(){
+                return this.mpcDistance
+        }
+        
+        def double getNADistance(){
+                return this.naDistance
+        }
+        
+        def double getOutDegreeDistance(){
+                return this.outDegreeDistance
+        }
+        
+        def double getNodeTypePercentage(String typeName){
+                return nodeTypeInfo.getOrDefault(typeName, 0.0);
+        }
+}
\ No newline at end of file
diff --git a/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/distance/CostDistance.xtend b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/distance/CostDistance.xtend
new file mode 100644
index 00000000..613f0f43
--- /dev/null
+++ b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/distance/CostDistance.xtend
@@ -0,0 +1,38 @@
+package ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.distance
+
+import java.text.DecimalFormat
+import java.util.HashMap
+import java.util.List
+import org.eclipse.xtend.lib.annotations.Accessors
+
+abstract class CostDistance {
+        def abstract double naDistance(List<Double> samples);   
+        def abstract double mpcDistance(List<Double> samples);
+        def abstract double outDegreeDistance(List<Double> samples);
+        
+        def protected pmfFromSamples(double[] samples, DecimalFormat formatter){
+                var length = samples.length;
+                var pmfMap = new HashMap<String, Double>();
+                
+                for(sample : samples){
+                        pmfMap.put(formatter.format(sample), pmfMap.getOrDefault(formatter.format(sample), 0.0) + 1.0 / length);
+                }
+                
+                return pmfMap;
+        }
+}
+
+class StateData{
+        @Accessors(PUBLIC_GETTER)
+        var double[] features;
+        @Accessors(PUBLIC_GETTER)
+        var double value;
+        @Accessors(PUBLIC_GETTER)
+        var Object lastState;
+        
+        new(double[] features, double value, Object lastState){
+                this.features = features;
+                this.value = value
+                this.lastState = lastState;
+        }
+}
\ No newline at end of file
diff --git a/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/distance/EuclideanDistance.xtend b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/distance/EuclideanDistance.xtend
new file mode 100644
index 00000000..d6adcc9a
--- /dev/null
+++ b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/distance/EuclideanDistance.xtend
@@ -0,0 +1,72 @@
+package ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.distance
+
+import ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.app.Domain
+import ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.io.RepMetricsReader
+import ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.metrics.MetricSampleGroup
+import com.google.common.collect.Sets
+import java.text.DecimalFormat
+import java.util.ArrayList
+import java.util.HashMap
+import java.util.List
+import java.util.Map
+import java.util.Set
+
+class EuclideanDistance extends CostDistance{
+        var MetricSampleGroup g;
+        var HashMap<String, Double> mpcPMF;
+        var HashMap<String, Double> naPMF;
+        var HashMap<String, Double> outDegreePMF;
+        var DecimalFormat formatter;
+        
+        new(MetricSampleGroup g){
+                this.g = g;
+                
+                var mpcSamples = g.mpcSamples;
+                var naSamples = g.naSamples.stream.mapToDouble([it]).toArray();
+                var outDegreeSamples = g.outDegreeSamples.stream.mapToDouble([it]).toArray();
+                
+                //needs to format the number to string avoid precision issue
+                formatter = new DecimalFormat("#0.00000");  
+                
+                mpcPMF = pmfFromSamples(mpcSamples, formatter);
+                naPMF = pmfFromSamples(naSamples, formatter);
+                outDegreePMF = pmfFromSamples(outDegreeSamples, formatter);     
+        }
+        
+        override naDistance(List<Double> samples) {
+                var pmfMap = pmfFromSamples(samples, formatter);
+                return euclideanDistance(pmfMap, naPMF);
+        }
+        
+        override mpcDistance(List<Double> samples) {
+                var pmfMap = pmfFromSamples(samples, formatter);
+                return euclideanDistance(pmfMap, mpcPMF);
+        }
+        
+        override outDegreeDistance(List<Double> samples) {
+                var pmfMap = pmfFromSamples(samples, formatter);
+                return euclideanDistance(pmfMap, outDegreePMF);
+        }
+        
+        
+        def private euclideanDistance(HashMap<String, Double> pmf1, HashMap<String, Double> pmf2){
+                var keys = Sets.union(pmf1.keySet(), pmf2.keySet());
+                var pmfList1 = pmfMapToList(pmf1, keys);
+                var pmfList2 = pmfMapToList(pmf2, keys);
+                var distance = 0.0;
+                for(var i = 0; i < pmfList1.size(); i++){
+                        distance += Math.pow(pmfList1.get(i) + pmfList2.get(i), 2);
+                }
+                
+                return Math.sqrt(distance);
+        }       
+        
+        def private pmfMapToList(Map<String, Double> map, Set<String> keys){
+                var list = new ArrayList<Double>();
+                for(key : keys){
+                        var value = map.getOrDefault(key, 0.0);
+                        list.add(value);
+                }
+                return list;
+        }
+}
\ No newline at end of file
diff --git a/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/distance/JSDistance.xtend b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/distance/JSDistance.xtend
new file mode 100644
index 00000000..4a0a0dc3
--- /dev/null
+++ b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/distance/JSDistance.xtend
@@ -0,0 +1,88 @@
+package ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.distance
+
+import ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.metrics.MetricSampleGroup
+import com.google.common.collect.Sets
+import java.text.DecimalFormat
+import java.util.HashMap
+import java.util.List
+
+class JSDistance extends CostDistance {
+        var HashMap<String, Double> mpcPMF;
+        var HashMap<String, Double> naPMF;
+        var HashMap<String, Double> outDegreePMF;
+        var HashMap<String, Double> nodeTypesPMF;
+        var DecimalFormat formatter;
+        
+        new(MetricSampleGroup g){
+                var mpcSamples = g.mpcSamples;
+                var naSamples = g.naSamples.stream.mapToDouble([it]).toArray();
+                var outDegreeSamples = g.outDegreeSamples.stream.mapToDouble([it]).toArray();
+                
+                //needs to format the number to string avoid precision issue
+                formatter = new DecimalFormat("#0.00000");  
+                
+                mpcPMF = pmfFromSamples(mpcSamples, formatter);
+                naPMF = pmfFromSamples(naSamples, formatter);
+                outDegreePMF = pmfFromSamples(outDegreeSamples, formatter);     
+                nodeTypesPMF = g.nodeTypeSamples; 
+        }
+        
+        def private combinePMF(HashMap<String, Double> pmf1, HashMap<String, Double> pmf2){
+                var pmfMap = new HashMap<String, Double>();
+                
+                var union = Sets.union(pmf1.keySet(), pmf2.keySet());
+                
+                for(key : union){
+                        // corresponding to M in JS distance
+                        var value = 1.0/2 * (pmf1.getOrDefault(key, 0.0) + pmf2.getOrDefault(key, 0.0));
+                        pmfMap.put(key, value);
+                }
+                return pmfMap;
+        }
+        
+        def private jsDivergence(HashMap<String, Double> p, HashMap<String, Double> q){
+                val m = combinePMF(q, p);
+                var distance = 1.0/2 * klDivergence(p, m) + 1.0/2 * klDivergence(q, m);
+                return distance;
+        }
+        
+        def klDivergence(HashMap<String, Double> p, HashMap<String, Double> q){
+                var distance = 0.0;
+                for(key : q.keySet()){
+                        //need to convert log e to log 2
+                        if(p.containsKey(key)){
+                                distance -= p.get(key) * Math.log(q.get(key) / p.get(key)) / Math.log(2);
+                        }
+                }
+                return distance;
+        }
+        
+        override double mpcDistance(List<Double> samples){
+                // map list to array
+                var map = pmfFromSamples(samples.stream().mapToDouble([it]).toArray(), formatter);
+                //if the size of array is smaller than 2, ks distance cannot be performed, simply return 1
+                if(map.size < 2) return 1;
+                return jsDivergence(map, mpcPMF);
+        }
+        
+        override double naDistance(List<Double> samples){
+                // map list to array
+                var map = pmfFromSamples(samples.stream().mapToDouble([it]).toArray(), formatter);
+                
+                //if the size of array is smaller than 2, ks distance cannot be performed, simply return 1
+                if(map.size < 2) return 1;
+                return jsDivergence(map, naPMF);
+        }
+        
+        override double outDegreeDistance(List<Double> samples){
+                // map list to array
+                var map = pmfFromSamples(samples.stream().mapToDouble([it]).toArray(), formatter);
+                //if the size of array is smaller than 2, ks distance cannot be performed, simply return 1
+                if(map.size < 2) return 1;
+                return jsDivergence(map, outDegreePMF);
+        }
+        
+        def nodeTypeDistance(HashMap<String, Double> samples){
+                return klDivergence(samples, nodeTypesPMF);
+        }
+}
\ No newline at end of file
diff --git a/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/distance/KSDistance.xtend b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/distance/KSDistance.xtend
new file mode 100644
index 00000000..c486a328
--- /dev/null
+++ b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/distance/KSDistance.xtend
@@ -0,0 +1,102 @@
+package ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.distance
+
+import ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.metrics.MetricSampleGroup
+import java.util.HashMap
+import java.util.HashSet
+import java.util.List
+import org.apache.commons.math3.stat.inference.KolmogorovSmirnovTest
+
+class KSDistance extends CostDistance {
+        var static ksTester = new KolmogorovSmirnovTest();
+        var MetricSampleGroup g;
+        
+        new(MetricSampleGroup g){
+                this.g = g;     
+        }
+        override double mpcDistance(List<Double> samples){
+                //if the size of array is smaller than 2, ks distance cannot be performed, simply return 1
+                if(samples.size < 2) return 1;
+                return ksTester.kolmogorovSmirnovStatistic(g.mpcSamples, samples);
+        }
+        
+        override double naDistance(List<Double> samples){
+                //if the size of array is smaller than 2, ks distance cannot be performed, simply return 1
+                if(samples.size < 2) return 1;
+                return ksTester.kolmogorovSmirnovStatistic(g.naSamples as double[], samples);
+        }
+        
+        override double outDegreeDistance(List<Double> samples){
+                //if the size of array is smaller than 2, ks distance cannot be performed, simply return 1
+                if(samples.size < 2) return 1;
+                return ksTester.kolmogorovSmirnovStatistic(g.outDegreeSamples, samples);
+        }
+        
+        def double typedOutDegreeDistance(HashMap<String, List<Integer>> map){
+                var value = 0.0;
+                // map list to array
+                val keySet = new HashSet<String>(map.keySet);
+                keySet.addAll(g.typedOutDegreeSamples.keySet);
+                for(key : keySet){
+                        if(!map.containsKey(key) ){
+                                value += 1;
+                        }else if(!g.typedOutDegreeSamples.containsKey(key)){
+                                value += map.get(key).size * 100;       
+                        }else{
+                                var double[] rep = g.typedOutDegreeSamples.get(key).stream().mapToDouble([it|it]).toArray();
+                                var double[] ins = map.get(key).stream().mapToDouble([it|it]).toArray();
+                                if((rep.size < 2 || ins.size < 2) ){
+                                        if(rep.size < 2 && rep.containsAll(ins)){
+                                                value += 0;
+                                        }else{
+                                                value += 1;
+                                        }
+                                }else if(rep.size >= 2 && ins.size >= 2){
+                                        value += ksTester.kolmogorovSmirnovStatistic(rep, ins);
+                                }
+                        }
+                } 
+                
+                
+                return value;
+        }
+        
+        def nodeTypeDistance(HashMap<String, Double> samples){
+                var typesDistMap = g.nodeTypeSamples;
+                var sourceDist = newArrayList();
+                var instanceDist = newArrayList();
+                
+                for(key : typesDistMap.keySet()){
+                        sourceDist.add(typesDistMap.get(key));
+                        instanceDist.add(samples.getOrDefault(key, 0.0));
+                }
+                
+                return ks_distance_two_dist(sourceDist, instanceDist);
+        }
+        
+        def edgeTypeDistance(HashMap<String, Double> samples){
+                var typesDistMap = g.edgeTypeSamples;
+                var sourceDist = newArrayList();
+                var instanceDist = newArrayList();
+                
+                for(key : typesDistMap.keySet()){
+                        sourceDist.add(typesDistMap.get(key));
+                        instanceDist.add(samples.getOrDefault(key, 0.0));
+                }
+                
+                return ks_distance_two_dist(sourceDist, instanceDist);
+        }
+        
+        def double ks_distance_two_dist(List<Double> dist1, List<Double> dist2){
+                // Since we already know the pdf, we compute the ks-test manully
+                var ksStatistics = 0.0;
+                var sum1 = 0.0;
+                var sum2 = 0.0;
+                for(var i = 0; i < dist1.size(); i++){
+                        sum1 += dist1.get(i);
+                        sum2 += dist2.get(i);
+                        
+                        ksStatistics = Math.max(ksStatistics, Math.abs(sum1 - sum2));
+                } 
+                return ksStatistics;
+        }
+}
\ No newline at end of file
diff --git a/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/graph/EMFGraph.xtend b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/graph/EMFGraph.xtend
new file mode 100644
index 00000000..8fa29fe6
--- /dev/null
+++ b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/graph/EMFGraph.xtend
@@ -0,0 +1,124 @@
+package ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.graph
+
+import ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.metrics.Metric
+import java.util.ArrayList
+import java.util.HashSet
+import java.util.List
+import org.eclipse.emf.common.util.EList
+import org.eclipse.emf.ecore.EObject
+import org.eclipse.emf.ecore.EReference
+import org.eclipse.xtend.lib.annotations.Accessors
+
+class EMFGraph extends Graph{   
+        @Accessors(PUBLIC_GETTER)
+        var EObject root;
+        
+        def void init (EObject root, List<Metric> metrics, String name, List<EReference> referenceTypes){
+                val otherContents = root.eAllContents.toList();
+                this.root = root;
+                otherContents.add(root);
+                init(otherContents, metrics, name, referenceTypes);
+        }
+        
+        /**
+         * init the graph with all nodes and reference types in the meta model
+         * @param objects: objects in the instance model (exclude root)
+         * @param metrics: metrics to be evaluated
+         * @param name: name of the instance model
+         * @param ReferenceTypes: reference types defined in the meta model
+         */
+        def void init(List<EObject> objects, List<Metric> metrics, String name, List<EReference> referenceTypes){
+                objects.forEach[it|
+                        // TODO: Maybe want to consider all the super types as well
+                        var types = new HashSet();
+                        types.add(it.eClass.name);
+                        statistic.addNodeWithAllTypes(it, types);
+                ]
+                
+                referenceTypes.forEach[it|              
+                        // Only consider the edges that are not derived to preserve the statistical property
+                        if(!it.derived){
+                                statistic.addEdgeType(it.name);
+                        }
+                ];
+                
+                objects.forEach[source|
+                        source.eClass.EAllReferences.forEach[r|
+                                //many references
+                                if(r.isMany){
+                                        source.getNeighbours(r).forEach[target|
+                                                addEdge(source, target, r);
+                                        ]
+                                }else{
+                                        //single references
+                                        val target = source.eGet(r) as EObject;
+                                        addEdge(source, target, r);
+                                }
+                        ]
+                ]
+                
+                this.metrics = metrics;
+                this.name = name;
+        }
+        
+        def void removeReference(EReference r){
+                if (statistic.containsEdgeType(r.name)){
+                        statistic.removeReference(r.name, r.containment);
+                }
+        }
+        
+        /**
+         * Set basic information for the output
+         */
+   override setBasicInformation(ArrayList<ArrayList<String>> output){
+                val metaInfo = new ArrayList<String>();
+                metaInfo.add(META_MODEL_HEADER);
+                metaInfo.add(this.metaModel);
+                
+                val edgeInfo = new ArrayList<String>();
+                edgeInfo.add(NUM_EDGE_TYPE_HEADER);
+                edgeInfo.add(this.statistic.allTypes.size()+"");
+                
+                val nodeInfo = new ArrayList<String>();
+                nodeInfo.add(NUM_NODE_HEADER);
+                nodeInfo.add(this.statistic.allNodes.size()+"");
+                
+                val stateInfo = new ArrayList<String>();
+                stateInfo.add(STATE_ID_HEADER);
+                stateInfo.add(this.name);
+                
+                
+                output.add(metaInfo);
+                output.add(edgeInfo);
+                output.add(nodeInfo);
+                output.add(stateInfo);
+        }
+        
+        def EList<EObject> getNeighbours(EObject o, EReference r){
+                return (o.eGet(r, true) as EList<EObject>);
+        }
+        
+        def addEdge(EObject source, EObject target, EReference r){
+                //Only add the edge if the reference is not derived to preserve the statistical property
+                if(target !== null && r !== null && !r.derived){
+                        statistic.addEdge(source, target, r.name);
+                }
+        }
+        
+        override GraphStatistic getStatistic(){
+                return this.statistic;
+        }
+        
+        override String getName(){
+                return this.name;
+        }
+        
+        def void setMetaModel(String model){
+                this.metaModel = model;
+        }
+        
+        def String getMetaModel(){
+                return this.metaModel;
+        }
+        
+}
\ No newline at end of file
diff --git a/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/graph/Graph.xtend b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/graph/Graph.xtend
new file mode 100644
index 00000000..6b400b0d
--- /dev/null
+++ b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/graph/Graph.xtend
@@ -0,0 +1,71 @@
+package ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.graph
+
+import ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.metrics.Metric
+import ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.metrics.MetricSampleGroup
+import ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.metrics.MultiplexParticipationCoefficientMetric
+import ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.metrics.NodeActivityMetric
+import ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.metrics.OutDegreeMetric
+import ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.metrics.TypedOutDegree
+import java.util.ArrayList
+import java.util.HashMap
+import java.util.List
+import ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.metrics.NodeTypeMetric
+import ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.metrics.EdgeTypeMetric
+
+abstract class Graph {
+        
+        protected static val String META_MODEL_HEADER = "Meta Mode"
+        protected static val String NUM_NODE_HEADER = "Number Of Nodes";
+        protected static val String NUM_EDGE_TYPE_HEADER = "Number of Edge types"; 
+        protected static val String STATE_ID_HEADER = "State Id";
+        
+        protected val statistic = new GraphStatistic();
+        protected var List<Metric> metrics;
+        protected var String name = "";
+        protected var String metaModel = "";
+        
+        /**
+         * evaluate all metrics for this model
+         * return the result as a two dimentional list
+         */
+        def ArrayList<ArrayList<String>> evaluateAllMetrics(){
+                val result = new ArrayList<ArrayList<String>>();
+                setBasicInformation(result);
+                
+                for(metric : this.metrics){
+                        val datas = metric.evaluate(this.statistic);
+                        for(row : datas){
+                                result.add(new ArrayList<String>(row));
+                        }
+                }
+                return result;
+        }       
+        
+        def MetricSampleGroup evaluateAllMetricsToSamples(){
+                var sample = new MetricSampleGroup();
+                
+                for(metric : this.metrics){
+                        if(metric instanceof MultiplexParticipationCoefficientMetric){
+                                sample.mpcSamples = metric.evaluateSamples(this.statistic) as ArrayList<Double>;                                
+                        }else if(metric instanceof NodeActivityMetric){
+                                sample.naSamples = metric.evaluateSamples(this.statistic) as ArrayList<Double>;
+                        }else if(metric instanceof OutDegreeMetric){
+                                sample.outDegreeSamples = metric.evaluateSamples(this.statistic) as ArrayList<Double>;
+                        }else if(metric instanceof TypedOutDegree){
+                                sample.typedOutDegreeSamples = metric.evaluateSamples(this.statistic) as HashMap<String, List<Integer>>;
+                        }else if(metric instanceof NodeTypeMetric){
+                                sample.nodeTypeSamples = metric.evaluateSamples(this.statistic) as HashMap<String, Double>;
+                        }else if (metric instanceof EdgeTypeMetric){
+                                sample.edgeTypeSamples = metric.evaluateSamples(this.statistic) as HashMap<String, Double>;
+                        }
+                }
+                
+                return sample;
+        }
+        
+        def void setBasicInformation(ArrayList<ArrayList<String>> result);
+        
+        def GraphStatistic getStatistic();
+        
+        def String getName();
+}
\ No newline at end of file
diff --git a/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/graph/GraphStatistic.xtend b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/graph/GraphStatistic.xtend
new file mode 100644
index 00000000..31788bb2
--- /dev/null
+++ b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/graph/GraphStatistic.xtend
@@ -0,0 +1,194 @@
+package ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.graph
+
+import com.google.common.collect.ArrayListMultimap
+import com.google.common.collect.Multimap
+import java.util.HashMap
+import java.util.HashSet
+import java.util.List
+import java.util.Map
+import java.util.Set
+import org.eclipse.emf.ecore.EObject
+import org.eclipse.emf.ecore.EReference
+
+class GraphStatistic {
+        val incomingEdges = new HashMap<String, Multimap<EObject, EObject>>;
+        val outgoingEdges = new HashMap<String, Multimap<EObject, EObject>>;
+
+        val edgeTypes = new HashSet<String>();
+        val nodeToType = new HashMap<EObject, Set<String>>();   
+
+        /**
+         * Add an edge type to to the graph
+         * @param type: type to add
+         */
+        def void addEdgeType(String type){
+                if(edgeTypes.contains(type)){
+                        return;
+                }
+                
+                edgeTypes.add(type);
+                incomingEdges.put(type, ArrayListMultimap.create());
+                outgoingEdges.put(type, ArrayListMultimap.create());
+        }
+        
+        /**
+         * Add a node to the graph with one type in its type hierarchy
+         * @param node: node to add
+         */
+         def void addNodeWithType(EObject n, String Type){
+                var types = nodeToType.getOrDefault(n, new HashSet<String>());
+                types.add(Type);
+                nodeToType.put(n, types);
+         }
+         
+         def boolean containsNode(EObject o){
+                return nodeToType.containsKey(o);
+         }
+         
+         def Set<String> getTypesForNode(EObject o){
+                return nodeToType.getOrDefault(o, new HashSet<String>());
+         }
+         
+         def void overwriteCurrentType(EObject o, String type){
+                var typeSet = nodeToType.getOrDefault(o, new HashSet<String>());
+                
+                // clear current types
+                typeSet.clear();
+                typeSet.add(type);
+                nodeToType.put(o, typeSet);
+         }
+         
+         /**
+          * Add a node to the graph with all types in its type hierarchy
+          */
+         def void addNodeWithAllTypes(EObject n, Set<String> types){
+                nodeToType.put(n, types);
+         }
+         
+         /**
+          * Add an edge to the graph
+          * @param source: source node
+          * @param target: target node
+          * @param type: type of the reference
+          */
+          def void addEdge(EObject source, EObject target, String type){
+                outgoingEdges.get(type).put(source, target);
+                incomingEdges.get(type).put(target, source);
+          }
+          
+          /**
+           * check if this graph contains a specific edge type
+           */
+           def boolean containsEdgeType(String typeName){
+                 if(outgoingEdges.containsKey(typeName) && incomingEdges.containsKey(typeName)){
+                        return true;
+                 }
+                 return false;
+           }
+           
+           /**
+            * remove references from the statistics, potentially remove the nodes associated with it
+            * @Param name: name of the reference
+            * @Param isContainment: if true then the corresponding nodes on the incoming side will also be removed
+            */
+            def removeReference(String name, boolean isContainment){
+                if(!edgeTypes.contains(name)){
+                        return;
+                }
+                
+                edgeTypes.remove(name);
+                var incomingSet = incomingEdges.remove(name);
+                outgoingEdges.remove(name);
+                
+                // if the reference is not a containment, then removing the reference is enough
+                if(!isContainment){
+                        return;
+                }
+                
+                // else remove all corresponding nodes
+                val nodesToRemove = incomingSet.keySet();
+                
+                //remove nodes from node sets
+                nodesToRemove.forEach[nodeToType.remove(it)];
+                
+                val removeForMultimap = [Multimap<EObject, EObject> refMap| 
+                        nodesToRemove.forEach[refMap.removeAll(it)];
+                        var values = refMap.values()
+                        //remove the values from the list is equavalent to remove it in the multimap
+                        values.removeAll(nodesToRemove); 
+                        return;
+                ];
+                
+                //remove nodes from all other references on incomingEdges
+                incomingEdges.values.forEach(removeForMultimap);
+                outgoingEdges.values.forEach(removeForMultimap);
+            }
+          
+          /**
+           * calculate the out degree for an object
+           */
+          def int outDegree(EObject o){
+                var count = 0;
+                
+                for (String type : edgeTypes){
+                        count += outgoingEdges.get(type).get(o).size();
+                }
+                return count;
+          }
+          
+          /**
+           * calculate the in degree of an object
+           */
+          def int inDegree(EObject o){
+                var count = 0;
+                
+                for (String type : edgeTypes){
+                        count += incomingEdges.get(type).get(o).size();
+                }
+                return count;
+          }
+          
+          /**
+           * calculate the dimentional degree of a node
+           */
+          def int dimentionalDegree(EObject o, String type){
+                return incomingEdges.get(type).get(o).size() + outgoingEdges.get(type).get(o).size();
+          }
+          
+          /**
+           * calculate the number of edge types for a given node.
+           */
+          def int numOfEdgeTypes(EObject o){
+                var count = 0;
+                
+                for(String type : edgeTypes){
+                        if(dimentionalDegree(o, type) > 0){
+                                count++;
+                        }
+                }
+                
+                return count;
+          }
+          
+          def List<String> getAllTypes(){
+                return edgeTypes.toList();
+          }
+          
+          def Map<EObject, Set<String>> getNodeToTypesMap(){
+                return nodeToType;
+          }
+          
+          def List<EObject> getAllNodes(){
+                return nodeToType.keySet().toList();
+          }
+          
+          def HashMap<String, Multimap<EObject, EObject>> getOutgoingEdges(){
+                return outgoingEdges; 
+          }
+          
+          def HashMap<String, Multimap<EObject, EObject>> incomingEdges(){
+                return incomingEdges; 
+          }
+          
+}
+
diff --git a/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/graph/PartialInterpretationGraph.xtend b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/graph/PartialInterpretationGraph.xtend
new file mode 100644
index 00000000..a2934eb9
--- /dev/null
+++ b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/graph/PartialInterpretationGraph.xtend
@@ -0,0 +1,134 @@
+package ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.graph
+
+import ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.metrics.Metric
+import hu.bme.mit.inf.dslreasoner.logic.model.logiclanguage.RelationDeclaration
+import hu.bme.mit.inf.dslreasoner.logic.model.logiclanguage.Type
+import hu.bme.mit.inf.dslreasoner.logic.model.logiclanguage.TypeDefinition
+import hu.bme.mit.inf.dslreasoner.viatrasolver.partialinterpretationlanguage.partialinterpretation.BinaryElementRelationLink
+import hu.bme.mit.inf.dslreasoner.viatrasolver.partialinterpretationlanguage.partialinterpretation.PartialInterpretation
+import hu.bme.mit.inf.dslreasoner.viatrasolver.partialinterpretationlanguage.partialinterpretation.impl.PartialComplexTypeInterpretationImpl
+import java.util.ArrayList
+import java.util.List
+
+class PartialInterpretationGraph extends Graph{
+        val typeToExclude = "undefinedpart";
+        val classSuffix = " class";
+        
+        /**
+         * Define a new PartialInterpretationGraph by parse every element from a PartialInterpretation
+         */
+        new(PartialInterpretation partial, List<Metric> metrics, String name){          
+                //the edge types are defined in terms of RelationDeclaration
+                partial.problem.relations.filter(RelationDeclaration).forEach[
+                        //only need the name of the reference type (remove everything with and after "reference")
+                        var n = it.name.split(" ").get(0);
+                                this.statistic.addEdgeType(n);
+                ]
+                // add all elements
+                val typeInterpretations = getTypes(partial);
+                for(type : typeInterpretations){
+                        //Only consider the most concrete class
+                        if(isConcreteType(type.interpretationOf)){
+                                var typeName = type.interpretationOf.name.replace(classSuffix, '');
+                                for(node : type.elements){
+                                        if(!this.statistic.containsNode(node)){
+                                                this.statistic.addNodeWithType(node, typeName);
+                                        }else{
+                                                // if the current type of the node is a super type of the type to check, 
+                                                // substitute the current type with the new type
+                                                var currentType = statistic.getTypesForNode(node).get(0);
+                                                if(isSuperType(currentType, type.interpretationOf)){
+                                                        statistic.overwriteCurrentType(node, typeName);
+                                                }
+                                        }
+                                }
+                        }
+                }
+                
+                for(relationInterpretation : partial.partialrelationinterpretation) {
+                        //only need the name of the reference type (remove everything with and after "reference")
+                        val type = relationInterpretation.interpretationOf.name.split(" ").get(0);
+                        for(edge : relationInterpretation.relationlinks.filter(BinaryElementRelationLink)){
+                                statistic.addEdge(edge.param1, edge.param2, type);
+                        }       
+                }       
+                
+                this.name = name;
+                this.metrics = metrics; 
+        }
+        
+        /**
+         * recursively check if a type is the super type of another
+         */
+         def boolean isSuperType(String typeName, Type subtypeToCheck){
+                var superTypes = subtypeToCheck.supertypes;
+                if(superTypes.size == 0){
+                        return false;
+                }else if(subtypeToCheck.supertypes.map[it.name.replace(classSuffix, '')].contains(typeName)){
+                        return true;
+                }else{
+                        for(superType : superTypes){
+                                if(isSuperType(typeName, superType)){
+                                        return true;
+                                }
+                        }
+                        return false;
+                }
+         }
+         
+         /**
+          * Check if a Type object is the class that we want to consider
+          *     A type object is to be considered if it satisfy one of the following:
+          *     1. if it is not abstract
+          *     2. if it is abstract but has a subclass of type TypeDefinition (This means the generation is
+          *        started with nodes in this type) 
+          */
+        def boolean isConcreteType(Type t){
+                if(!t.isAbstract || t.subtypes.findFirst[it instanceof TypeDefinition] !== null){
+                        return true;
+                }
+                return false;
+        }
+        
+        /**
+         * Set basic information for the output
+         */
+        override setBasicInformation(ArrayList<ArrayList<String>> output){
+                val metaInfo = new ArrayList<String>();
+                metaInfo.add(META_MODEL_HEADER);
+                metaInfo.add(this.metaModel);
+                
+                val edgeInfo = new ArrayList<String>();
+                edgeInfo.add(NUM_EDGE_TYPE_HEADER);
+                edgeInfo.add(this.statistic.allTypes.size()+"");
+                
+                val nodeInfo = new ArrayList<String>();
+                nodeInfo.add(NUM_NODE_HEADER);
+                nodeInfo.add(this.statistic.allNodes.size()+"");
+                
+                val stateInfo = new ArrayList<String>();
+                stateInfo.add(STATE_ID_HEADER);
+                stateInfo.add(this.name);
+                
+                output.add(metaInfo);
+                output.add(edgeInfo);
+                output.add(nodeInfo);
+                output.add(stateInfo);
+        }
+        
+        private def getTypes(PartialInterpretation partial){
+                //only the complex type interpretations are the ones defined in meta model
+                //do not care about undefined types as it will be included in the class type
+                return partial.partialtypeinterpratation.filter(PartialComplexTypeInterpretationImpl)
+                                                                                                .filter[!it.interpretationOf.name.toLowerCase.contains(typeToExclude)];
+        }
+        
+        override getStatistic() {
+                throw new UnsupportedOperationException("TODO: auto-generated method stub")
+        }
+        
+        override getName() {
+                return name;
+        }
+        
+}
\ No newline at end of file
diff --git a/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/io/CsvFileWriter.xtend b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/io/CsvFileWriter.xtend
new file mode 100644
index 00000000..00b38d90
--- /dev/null
+++ b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/io/CsvFileWriter.xtend
@@ -0,0 +1,52 @@
+package ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.io;
+
+import java.io.File
+import java.io.FileNotFoundException
+import java.io.FileOutputStream
+import java.io.PrintWriter
+import java.util.ArrayList
+import java.util.List
+
+class CsvFileWriter {
+        
+        def static void write(ArrayList<ArrayList<String>> datas, String uri) {
+                if(datas.size() <= 0) {
+                        return;
+                }
+                val PrintWriter writer = new PrintWriter(new File(uri));
+                output(writer, datas, uri);
+        }
+        
+        def static void append(ArrayList<ArrayList<String>> datas, String uri) {
+                if(datas.size() <= 0) {
+                        return;
+                }
+                val PrintWriter writer = new PrintWriter(new FileOutputStream(new File(uri), true));
+                output(writer, datas, uri);
+        }
+        
+        
+        def private static void output(PrintWriter writer, ArrayList<ArrayList<String>> datas, String uri) {
+                //println("Output csv for " + uri);
+                try  {
+                        
+                        val output = new StringBuilder;
+                        for(List<String> datarow : datas){
+                                for(var i = 0; i < datarow.size() - 1; i++){
+                                        output.append(datarow.get(i) + ',');
+                                }
+                                
+                                if(datarow.size >= 1){
+                                        output.append(datarow.get(datarow.size() - 1));
+                                        output.append('\n');
+                                }
+                        }
+                        
+                        writer.write(output.toString());
+                        writer.close();
+                        //println("Output csv finished");
+                }catch(FileNotFoundException e) {
+                        e.printStackTrace();
+                }
+        }
+}
diff --git a/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/io/GraphReader.xtend b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/io/GraphReader.xtend
new file mode 100644
index 00000000..053e0da3
--- /dev/null
+++ b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/io/GraphReader.xtend
@@ -0,0 +1,112 @@
+package ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.io;
+
+import ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.graph.EMFGraph
+import ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.metrics.EdgeTypeMetric
+import ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.metrics.Metric
+import ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.metrics.MultiplexParticipationCoefficientMetric
+import ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.metrics.NodeActivityMetric
+import ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.metrics.NodeTypeMetric
+import ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.metrics.OutDegreeMetric
+import ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.metrics.TypedOutDegree
+import java.io.File
+import java.io.FileNotFoundException
+import java.util.ArrayList
+import java.util.List
+import org.eclipse.emf.common.util.URI
+import org.eclipse.emf.ecore.EObject
+import org.eclipse.emf.ecore.EPackage
+import org.eclipse.emf.ecore.EReference
+import org.eclipse.emf.ecore.resource.Resource
+import org.eclipse.emf.ecore.resource.ResourceSet
+import org.eclipse.emf.ecore.resource.impl.ResourceSetImpl
+import org.eclipse.emf.ecore.xmi.impl.XMIResourceFactoryImpl
+import org.eclipse.emf.ecore.EGenericType
+import org.eclipse.emf.ecore.EStructuralFeature
+import ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.metrics.TypedClusteringCoefficientMetric
+
+class GraphReader{
+        val ResourceSet resSet = new ResourceSetImpl();
+        val referenceTypes = new ArrayList<EReference>();
+        var String suffix;
+        
+        new(EPackage metaModel, String suffix) {
+                Resource.Factory.Registry.INSTANCE.extensionToFactoryMap.put("*",new XMIResourceFactoryImpl)
+                this.suffix = suffix;
+                
+                //find all reference types in the meta model
+                metaModel.eAllContents.forEach[
+                        if(it instanceof EReference){
+                                referenceTypes.add(it);
+                        }
+                ]
+        }
+        
+        def List<EMFGraph> readModels(String path){
+                val dir = new File(path);
+                if(!dir.isDirectory){
+                        throw new Exception("expecting a directory");
+                }
+                
+                val graphs = new ArrayList<EMFGraph>();
+                
+                val metrics = new ArrayList<Metric>();
+                metrics.add(new OutDegreeMetric());
+                metrics.add(new NodeActivityMetric());
+                metrics.add(new MultiplexParticipationCoefficientMetric());
+                metrics.add(new TypedOutDegree());              
+                metrics.add(new NodeTypeMetric());
+                metrics.add(new EdgeTypeMetric());
+                var count = 1
+                //check all files in the directory with suffix
+                for(String name : dir.list.filter[it| it.endsWith(suffix)]){
+                        val file = new File(name);
+                        val roots = readModel(EObject, path,  file.name);                       
+                        //add a list of metrics
+                        val g = new EMFGraph();
+                        for(root : roots){
+                                g.init(root, metrics, name.replaceFirst(suffix, ""), referenceTypes);
+                        }
+
+                        count ++;
+                        graphs.add(g);
+                }
+                
+                return graphs;
+        }
+        
+        def EMFGraph readModel(String path, String filename){
+                val metrics = new ArrayList<Metric>();
+                metrics.add(new OutDegreeMetric());
+                metrics.add(new NodeActivityMetric());
+                metrics.add(new MultiplexParticipationCoefficientMetric());
+                metrics.add(new TypedOutDegree());              
+                metrics.add(new NodeTypeMetric());
+                metrics.add(new EdgeTypeMetric());
+                
+                val file = new File(filename);
+                val roots = readModel(EObject, path,  file.name);                       
+                //add a list of metrics
+                val g = new EMFGraph();
+                for(root : roots){
+                        g.init(root, metrics, filename.replaceFirst(suffix, ""), referenceTypes);
+                }
+                return g
+        }
+        
+        def <RootType extends EObject> List<RootType> readModel(Class<RootType> type, String path, String name) {
+                try {
+                        val resource = resSet.getResource(getURI(path, name),true);
+                        if(resource === null) throw new FileNotFoundException(getURI(path, name).toString)
+                        else {          
+                                return resource.contents as List<RootType>
+                        }
+                } catch(Exception e) {
+                        e.printStackTrace();
+                        throw new Exception(getURI(path, name).toString());
+                }
+        }
+        
+        def static getURI(String path, String name) {
+                URI.createFileURI(path + "/"  + name)
+        }
+}
\ No newline at end of file
diff --git a/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/io/RepMetricsReader.xtend b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/io/RepMetricsReader.xtend
new file mode 100644
index 00000000..2e7be586
--- /dev/null
+++ b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/io/RepMetricsReader.xtend
@@ -0,0 +1,100 @@
+package ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.io
+
+import ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.app.Domain
+import ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.metrics.MetricSampleGroup
+import github.impl.GithubPackageImpl
+import hu.bme.mit.inf.dslreasoner.domains.yakindu.sgraph.yakindumm.impl.YakindummPackageImpl
+import java.util.HashMap
+import org.eclipse.emf.ecore.EReference
+import org.eclipse.emf.ecore.impl.EcorePackageImpl
+
+/**
+ * Read the sample of the distribution of a metric provided the csv file of the metric
+ */
+class RepMetricsReader {
+        static var Domain domain;
+        static def read(Domain d){
+                var GraphReader reader;
+                if(d == Domain.Yakindumm){
+                        reader = new GraphReader(YakindummPackageImpl.eINSTANCE, '.xmi');
+                }else if (d == Domain.Ecore){
+                        reader = new GraphReader(EcorePackageImpl.eINSTANCE, '.ecore');
+                }else if (d == Domain.Github){
+                        reader = new GraphReader(GithubPackageImpl.eINSTANCE, '.githubmodel')
+                }
+                
+                domain = d;
+                
+                var domainRepPath = DataName.REP_PATH + d.name + '/';
+                var rep = new MetricSampleGroup()
+                var out_d = readMetrics(reader, domainRepPath + DataName.OUT_D_REP);
+                var mpc = readMetrics(reader, domainRepPath + DataName.MPC_REP);
+                rep.mpcSamples = mpc.mpcSamples;
+                rep.outDegreeSamples = out_d.outDegreeSamples;
+                rep.naSamples = readMetrics(reader, domainRepPath + DataName.NA_REP).naSamples;
+                rep.typedOutDegreeSamples = out_d.typedOutDegreeSamples;
+                rep.edgeTypeSamples = mpc.edgeTypeSamples;
+                
+                //TODO: Parameterize the prior node distribution
+                var nodeTypeSamples = new HashMap<String, Double>();
+                if(d == Domain.Yakindumm){
+                        nodeTypeSamples.put('Entry', 0.04257802080554814);
+                        nodeTypeSamples.put('Choice', 0.1267671379034409);
+                        nodeTypeSamples.put('State', 0.1596092291277674);
+                        nodeTypeSamples.put('Transition', 0.6138636969858629);
+                        nodeTypeSamples.put('Statechart', 0.010136036276340358);
+                        nodeTypeSamples.put('Region', 0.04467858095492131);
+                        nodeTypeSamples.put('Exit', 0.0018338223526273673);
+                        nodeTypeSamples.put('FinalState', 0.0005334755934915977);
+                }else if(d ==Domain.Ecore){
+                        nodeTypeSamples.put('EAttribute', 0.23539778449144008);
+                        nodeTypeSamples.put('EClass', 0.33081570996978854);
+                        nodeTypeSamples.put('EReference', 0.30996978851963747);
+                        nodeTypeSamples.put('EPackage', 0.012789526686807653);
+                        nodeTypeSamples.put('EAnnotation', 0.002517623363544813);
+                        nodeTypeSamples.put('EEnumLiteral', 0.07275931520644502);
+                        nodeTypeSamples.put('EEnum', 0.013645518630412891);
+                        nodeTypeSamples.put('EDataType', 0.004028197381671702);
+                        nodeTypeSamples.put('EParameter', 0.005941591137965764);
+                        nodeTypeSamples.put('EGenericType', 0.002014098690835851);
+                        nodeTypeSamples.put('EOperation', 0.009415911379657605);
+                        nodeTypeSamples.put('ETypeParameter', 0.0007049345417925478);   
+                }else if (d == Domain.Github){
+                        nodeTypeSamples.put('Project', 0.012636538873420432);
+                        nodeTypeSamples.put('Commit', 0.5525808524309276);
+                        nodeTypeSamples.put('User', 0.05847076461769116);
+                        nodeTypeSamples.put('Issue', 0.12743628185907047);
+                        nodeTypeSamples.put('PullRequest', 0.07560505461554937);
+                        nodeTypeSamples.put('IssueEvent', 0.17327050760334123);
+                }
+                
+                
+                
+                rep.nodeTypeSamples = nodeTypeSamples;
+                return rep;
+        }
+        
+        /**
+         * Read representative model
+         */
+        private static def readMetrics(GraphReader r, String path){
+                val model = r.readModels(path).head;
+                if(domain == Domain.Ecore){
+                        var refsToRemove = EcorePackageImpl.eINSTANCE.eAllContents.filter(EReference).filter[
+                                it.name.equals('eGenericType') || it.name.equals('eGenericSuperTypes') || it.name.equals('eFactoryInstance') ||
+                                it.name.equals('eGenericExceptions') || it.name.equals('references') || it.name.equals('contents');
+                        ];
+                        refsToRemove.forEach[model.removeReference(it)];
+                }
+                return model.evaluateAllMetricsToSamples();
+        }
+        
+}
+
+class DataName{
+        public static val REP_PATH = 'data/';
+        public static val MPC_REP = 'mpc_rep';
+        public static val NA_REP = 'na_rep';
+        public static val OUT_D_REP = 'out_d_rep';
+}
+
diff --git a/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/metrics/EdgeTypeMetric.xtend b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/metrics/EdgeTypeMetric.xtend
new file mode 100644
index 00000000..0c0fe3b8
--- /dev/null
+++ b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/metrics/EdgeTypeMetric.xtend
@@ -0,0 +1,41 @@
+package ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.metrics
+
+import ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.graph.GraphStatistic
+import java.util.ArrayList
+import java.util.HashMap
+
+class EdgeTypeMetric extends Metric {
+        
+        override evaluate(GraphStatistic g) {
+                var map = evaluateSamples(g) as HashMap<String, Double>;
+                var output = new ArrayList<String[]>();
+                output.add(newArrayList('Edge Type'));
+                
+                var keys = map.keySet;
+                var values = newArrayList();
+                for(key : keys){
+                        values.add(map.get(key)+'');
+                }
+                
+                output.add(keys);
+                output.add(values);
+                
+                return output;
+        }
+        
+        override evaluateSamples(GraphStatistic g) {
+                val map = new HashMap<String, Double>();
+                var outgoingEdges = g.outgoingEdges;
+                
+                //get the total number of edges
+                val edgeCount = outgoingEdges.values.fold(0, [r, t| r + t.asMap.values.fold(0, [r1, t1| r1 + t1.size])]) as double;
+                outgoingEdges.forEach[k, v|
+                        var value = v.asMap.values.fold(0, [r, t| r + t.size]) / edgeCount;
+                        map.put(k, value);
+                ]
+                
+                        
+                return map;
+        }
+        
+}
\ No newline at end of file
diff --git a/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/metrics/Metric.xtend b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/metrics/Metric.xtend
new file mode 100644
index 00000000..cb242a5b
--- /dev/null
+++ b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/metrics/Metric.xtend
@@ -0,0 +1,8 @@
+package ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.metrics
+
+import ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.graph.GraphStatistic
+
+abstract class Metric {
+        abstract def String[][] evaluate(GraphStatistic g);
+        abstract def Object evaluateSamples(GraphStatistic g);
+}
\ No newline at end of file
diff --git a/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/metrics/MetricSampleGroup.xtend b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/metrics/MetricSampleGroup.xtend
new file mode 100644
index 00000000..4e25bb86
--- /dev/null
+++ b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/metrics/MetricSampleGroup.xtend
@@ -0,0 +1,13 @@
+package ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.metrics
+
+import java.util.HashMap
+import java.util.List
+
+class MetricSampleGroup{
+        public var List<Double> mpcSamples;
+        public var List<Double> naSamples;
+        public var List<Double> outDegreeSamples;
+        public var HashMap<String, List<Integer>> typedOutDegreeSamples;
+        public var HashMap<String, Double> nodeTypeSamples;
+        public var HashMap<String, Double> edgeTypeSamples;
+}
\ No newline at end of file
diff --git a/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/metrics/MultiplexParticipationCoefficientMetric.xtend b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/metrics/MultiplexParticipationCoefficientMetric.xtend
new file mode 100644
index 00000000..eafa49b2
--- /dev/null
+++ b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/metrics/MultiplexParticipationCoefficientMetric.xtend
@@ -0,0 +1,80 @@
+package ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.metrics
+
+import ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.graph.GraphStatistic
+import java.text.DecimalFormat
+import java.util.ArrayList
+import java.util.HashMap
+import org.eclipse.emf.ecore.EObject
+
+class MultiplexParticipationCoefficientMetric extends Metric {
+        public static val countName = "MPCCount";
+        public static val valueName = "MPCValue";
+        val formatter = new DecimalFormat("#0.00000");    
+        
+        override evaluate(GraphStatistic g) {
+                //because the precision issue of double, we translate double values into String to be the key
+                 
+                
+                //get number of different types
+                val typeCounts = g.allTypes.size;
+                val map = new HashMap<String, Integer>();
+                //calculate the metric distribution
+                g.allNodes.forEach[n|
+                        var coef = calculateMPC(n, g, typeCounts);
+                        
+                        //format number to String
+                        val value = formatter.format(coef);
+                        if(!map.containsKey(value)){
+                                map.put(value, 1);
+                        }else{
+                                map.put(value, map.get(value) + 1);
+                        }               
+                        
+                ]
+                
+                //convert it into a 2 dimentional array
+                val String[][] datas = newArrayOfSize(2, map.size+1);
+                datas.get(0).set(0, valueName);
+                datas.get(1).set(0, countName)
+                var count = 1;
+                for(entry : map.entrySet.sortBy[it.key]){
+                        datas.get(0).set(count, entry.key+"");
+                        datas.get(1).set(count, entry.value+"");
+                        count++;
+                }
+                
+                return datas;
+        }
+        
+        override evaluateSamples(GraphStatistic g){
+                val samples = new ArrayList<Double>();
+                val typeCounts = g.allTypes.size;
+                //calculate the metric distribution
+                g.allNodes.forEach[
+                        samples.add(calculateMPC(it, g, typeCounts));
+                ]
+                
+                return samples;
+        }
+        
+        def double calculateMPC(EObject n, GraphStatistic g, int typeCounts){
+                val edgeCounts = g.outDegree(n) + g.inDegree(n);
+                        
+                var coef = 0.0;
+                
+                for(type : g.allTypes){
+                        val degree = g.dimentionalDegree(n, type) as double;
+                        coef += Math.pow(degree / edgeCounts, 2);
+                }               
+                coef = 1 - coef;                
+                coef = coef * typeCounts / (typeCounts-1);
+                
+                //Consider the case that either typeCounts-1 or the edgeCounts could be 0 in some situation
+                //in this case the metric should be evaluated to 0
+                if(Double.isNaN(coef)){
+                        coef = 0;
+                }
+                
+                return Double.parseDouble(formatter.format(coef));
+        }
+}
\ No newline at end of file
diff --git a/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/metrics/NodeActivityMetric.xtend b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/metrics/NodeActivityMetric.xtend
new file mode 100644
index 00000000..fbf06c47
--- /dev/null
+++ b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/metrics/NodeActivityMetric.xtend
@@ -0,0 +1,49 @@
+package ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.metrics
+
+import ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.graph.GraphStatistic
+import java.util.ArrayList
+import java.util.HashMap
+
+class NodeActivityMetric extends Metric {
+        public static val countName = "NACount";
+        public static val valueName = "NAValue";
+        
+        override evaluate(GraphStatistic g) {
+                val map = new HashMap<Integer, Integer>();
+                
+                //calculate the metric distribution
+                g.allNodes.forEach[
+                        val value = g.numOfEdgeTypes(it);
+                        if(!map.containsKey(value)){
+                                map.put(value, 1);
+                        }else{
+                                map.put(value, map.get(value) + 1);
+                        }
+                ]
+                
+                //convert it into a 2 dimentional array
+                val String[][] datas = newArrayOfSize(2, map.size+1);
+                datas.get(0).set(0, valueName);
+                datas.get(1).set(0, countName)
+
+                var count = 1;
+                for(entry : map.entrySet.sortBy[it.key]){
+                        datas.get(0).set(count, entry.key+"");
+                        datas.get(1).set(count, entry.value+"");
+                        count++;
+                }
+                
+                return datas;
+        }
+        
+        override evaluateSamples(GraphStatistic g){
+                val samples = new ArrayList<Double>();
+                
+                //calculate the metric distribution
+                g.allNodes.forEach[
+                        samples.add(g.numOfEdgeTypes(it) as double);
+                ]
+                
+                return samples;
+        }
+}
\ No newline at end of file
diff --git a/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/metrics/NodeTypeMetric.xtend b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/metrics/NodeTypeMetric.xtend
new file mode 100644
index 00000000..7cec2513
--- /dev/null
+++ b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/metrics/NodeTypeMetric.xtend
@@ -0,0 +1,42 @@
+package ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.metrics
+
+import ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.graph.GraphStatistic
+import java.util.ArrayList
+import java.util.HashMap
+
+class NodeTypeMetric extends Metric {
+        
+        
+        override evaluate(GraphStatistic g) {
+                var map = evaluateSamples(g) as HashMap<String, Double>;
+                var output = new ArrayList<String[]>();
+                output.add(newArrayList('Node Type'));
+                var keys = map.keySet;
+                var values = newArrayList();
+                
+                for(key : keys){
+                        values.add(map.get(key)+'');
+                }
+                
+                output.add(keys);
+                output.add(values);
+                
+                return output;
+        }
+        
+        override evaluateSamples(GraphStatistic g) {
+                var map = new HashMap<String, Double>();
+                var nodes = g.allNodes;
+                var single = 1.0 / nodes.size();
+                var nodeToType = g.nodeToTypesMap;
+                for(node : nodes){                      
+                        for(cl : nodeToType.get(node)){
+                                var value = map.getOrDefault(cl, 0.0);
+                                map.put(cl, value + single);
+                        }       
+                }
+                
+                return map;
+        }
+        
+}
\ No newline at end of file
diff --git a/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/metrics/OutDegreeMetric.xtend b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/metrics/OutDegreeMetric.xtend
new file mode 100644
index 00000000..55046b14
--- /dev/null
+++ b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/metrics/OutDegreeMetric.xtend
@@ -0,0 +1,49 @@
+package ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.metrics
+
+import ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.graph.GraphStatistic
+import java.util.ArrayList
+import java.util.HashMap
+
+class OutDegreeMetric extends Metric {
+        public static val countName = "OutDegreeCount";
+        public static val valueName = "OutDegreeValue";
+        
+        override evaluate(GraphStatistic g) {
+                val map = new HashMap<Integer, Integer>();
+                
+                //calculate the metric distribution
+                g.allNodes.forEach[
+                        val value = g.outDegree(it);
+                        if(!map.containsKey(value)){
+                                map.put(value, 1);
+                        }else{
+                                map.put(value, map.get(value) + 1);
+                        }
+                ]
+                
+                //convert it into a 2 dimentional array
+                val String[][] datas = newArrayOfSize(2, map.size+1);
+                datas.get(0).set(0, valueName);
+                datas.get(1).set(0, countName)
+                var count = 1;
+                for(entry : map.entrySet.sortBy[it.key]){
+                        datas.get(0).set(count, entry.key+"");
+                        datas.get(1).set(count, entry.value+"");
+                        count++;
+                }
+                
+                return datas;
+        }
+        
+        override evaluateSamples(GraphStatistic g){
+                val samples = new ArrayList<Double>();
+                
+                //calculate the metric distribution
+                g.allNodes.forEach[
+                        samples.add(g.outDegree(it) as double);
+                ]
+                
+                return samples;
+        }
+        
+}
\ No newline at end of file
diff --git a/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/metrics/TypedClusteringCoefficientMetric.xtend b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/metrics/TypedClusteringCoefficientMetric.xtend
new file mode 100644
index 00000000..0b6d61c6
--- /dev/null
+++ b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/metrics/TypedClusteringCoefficientMetric.xtend
@@ -0,0 +1,99 @@
+package ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.metrics
+
+import ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.graph.GraphStatistic
+import java.text.DecimalFormat
+import java.util.ArrayList
+import java.util.HashMap
+import java.util.HashSet
+import org.eclipse.emf.ecore.EObject
+
+class TypedClusteringCoefficientMetric extends Metric {
+        public static val countName = "TCCCount";
+        public static val valueName = "TCCValue";
+        val formatter = new DecimalFormat("#0.00000");    
+        
+        override evaluate(GraphStatistic g) {
+                //because the precision issue of double, we translate double values into String to be the key
+                
+                val map = new HashMap<String, Integer>();
+                //calculate the metric distribution
+                g.allNodes.forEach[n|
+                        var coef = calculateTCC1(n, g);
+                        if(coef > 0){
+                                println(n);
+                        }
+                        //format number to String
+                        val value = formatter.format(coef);
+                        if(!map.containsKey(value)){
+                                map.put(value, 1);
+                        }else{
+                                map.put(value, map.get(value) + 1);
+                        }               
+                        
+                ]
+                
+                //convert it into a 2 dimentional array
+                val String[][] datas = newArrayOfSize(2, map.size+1);
+                datas.get(0).set(0, valueName);
+                datas.get(1).set(0, countName)
+                var count = 1;
+                for(entry : map.entrySet.sortBy[it.key]){
+                        datas.get(0).set(count, entry.key+"");
+                        datas.get(1).set(count, entry.value+"");
+                        count++;
+                }
+                
+                return datas;
+        }
+        
+        override evaluateSamples(GraphStatistic g){
+                val samples = new ArrayList<Double>();
+                //calculate the metric distribution
+                g.allNodes.forEach[
+                        samples.add(calculateTCC1(it, g));
+                ]
+                
+                return samples;
+        }
+
+        /**
+         * Compute TCC1 metric for node n
+         */     
+        def double calculateTCC1(EObject n, GraphStatistic g){
+                var wedges = 0;
+                var triangles = 0;
+
+                for(type1 : g.allTypes){
+                        val typed1RelatedOfN = new HashSet<EObject>(g.outgoingEdges.get(type1).get(n));
+                        val type1EdgeSourceNodesOfN = new HashSet<EObject>(g.incomingEdges.get(type1).get(n));
+                        
+                        typed1RelatedOfN.addAll(type1EdgeSourceNodesOfN);
+                        
+                        
+                        
+                        // number of wedges
+                        val d = typed1RelatedOfN.size
+                        wedges += d * (d-1) // we will also count each closed triangle twice
+
+                        // pairs of neighbors
+                        for (n1: typed1RelatedOfN) {
+                                for (n2: typed1RelatedOfN) {
+                                        for(type2 : g.allTypes){
+                                                if ((type1 != type2) &&
+                                                        (g.outgoingEdges.get(type2).containsEntry(n1, n2) || 
+                                                         g.outgoingEdges.get(type2).containsEntry(n2, n1)
+                                                        )) {
+                                                        triangles++
+                                                }                                       
+                                        }
+                                }
+                        }
+                }               
+                
+                if (wedges == 0.0) {
+                        return 0.0
+                } else {
+                        return (triangles as double)/wedges
+                }
+        }
+}
\ No newline at end of file
diff --git a/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/metrics/TypedOutDegree.xtend b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/metrics/TypedOutDegree.xtend
new file mode 100644
index 00000000..3b5dbcc5
--- /dev/null
+++ b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/metrics/TypedOutDegree.xtend
@@ -0,0 +1,60 @@
+package ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.metrics
+
+import ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.graph.GraphStatistic
+import java.util.ArrayList
+import java.util.HashMap
+import java.util.List
+
+class TypedOutDegree extends Metric{
+        
+        def private calculateMetric(GraphStatistic g){
+                var outgoingEdges = g.outgoingEdges;
+                //record metric as a list of samples for each node type / edge type pair
+                var metric = new HashMap<String, List<Integer>>();
+                var nodeToTypes = g.nodeToTypesMap;
+                
+                for(edgeType : outgoingEdges.keySet){
+                        for(node : outgoingEdges.get(edgeType).keySet){
+                                //find all classes the node belongs to
+                                var classes = nodeToTypes.get(node);
+                                for(cl : classes){
+                                        // get or create entry for node type / edge type pair
+                                        var key = cl + ' ' + edgeType;
+                                        var typeCount = metric.get(key);
+                                        if(typeCount === null){
+                                                typeCount = new ArrayList<Integer>();
+                                                metric.put(key, typeCount);
+                                        }
+                                        
+                                        // get or create sample list
+                                        typeCount.add(outgoingEdges.get(edgeType).get(node).size);
+                                }
+                        }
+                }
+                
+                return metric;
+        }
+        
+        override evaluate(GraphStatistic g) {
+                var metric = calculateMetric(g);
+                var output = new ArrayList<String[]>();
+                
+                output.add(newArrayList('Typed Out Degree'));
+                for(key : metric.keySet){
+                        var samples = metric.get(key);
+                        var String[] outputForOnePair = newArrayOfSize(samples.size+1);
+                        outputForOnePair.set(0, key);
+                        for(var i = 0; i < samples.size; i++){
+                                outputForOnePair.set(i+1, samples.get(i)+'');
+                        }
+                        output.add(outputForOnePair);
+                }
+                
+                return output;
+        }
+        
+        override evaluateSamples(GraphStatistic g) {
+                return calculateMetric(g);
+        }
+        
+}
\ No newline at end of file
diff --git a/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/predictor/LinearModel.xtend b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/predictor/LinearModel.xtend
new file mode 100644
index 00000000..f0ded347
--- /dev/null
+++ b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/predictor/LinearModel.xtend
@@ -0,0 +1,91 @@
+package ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.predictor
+
+import ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.distance.StateData
+import java.util.ArrayList
+import java.util.HashMap
+import java.util.List
+import java.util.Map
+import weka.core.matrix.LinearRegression
+import weka.core.matrix.Matrix
+
+class LinearModel {
+        var double ridge;
+        var Map<Object, StateData> stateAndHistory;
+        List<StateData> samples;
+        
+        new(double ridge){
+                this.ridge = ridge;
+                stateAndHistory = new HashMap<Object, StateData>();
+                samples = new ArrayList<StateData>();
+        }
+        
+        /**
+         * reset the current train data for regression to a new trajectory
+         * @param state: the last state of the trajectory
+         */
+        def resetRegression(Object state){
+                samples.clear();
+                
+                if(stateAndHistory.containsKey(state)){
+                        var data = stateAndHistory.get(state);
+                        var curState = state;
+                        
+                        samples.add(data);
+                        
+                        //loop through data until the oldest state in the record
+                        while(stateAndHistory.containsKey(data.lastState) && data.lastState != curState){
+                                curState = data.lastState;
+                                data = stateAndHistory.get(data.lastState);
+                                samples.add(data);
+                        }
+                }
+        }
+        
+        /**
+         * Add a new data point to the current training set
+         * @param state: the state on which the new data point is calculated
+         * @param features: the set of feature value(x)
+         * @param value: the value of the state (y)
+         * @param lastState: the state which transformed to current state, used to record the trajectory
+         */
+        def feedData(Object state, double[] features, double value, Object lastState){
+                var data = new StateData(features, value, lastState);
+                stateAndHistory.put(state, data);
+                samples.add(data);
+        }
+        
+        /**
+         * get prediction for next state, without storing the data point into the training set
+         * @param features: the feature values of current state
+         * @param value: the value of the current state
+         * @param: featuresToPredict: the features of the state wanted to be predected
+         * @return the value of the state to be predicted
+         */
+        def double getPredictionForNextDataSample(double[] features, double value, double[] featuresToPredict){         
+                var data = new StateData(features, value, null);
+                samples.add(data);
+                
+                // create training set from current data                
+                val double[][] xSamples = samples.map[it.features];
+                val double[] ySamples = samples.map[it.value];
+                
+                val x = new Matrix(xSamples);
+                val y = new Matrix(ySamples, ySamples.size());  
+                
+                val regression = new LinearRegression(x, y, ridge);
+                var prediction = predict(regression.coefficients, featuresToPredict);   
+                
+                //remove the last element just added
+                samples.remove(samples.size - 1);
+                return prediction;
+        }
+        
+        def private predict(double[] parameters, double[] featuresToPredict){
+                // the regression will add an initial column for 1's, the first parameter is constant term
+                var result = parameters.get(0);
+                for(var i = 0; i < featuresToPredict.length; i++){
+                        result += parameters.get(i) * featuresToPredict.get(i);
+                }
+                return result;
+        }
+}
\ No newline at end of file
diff --git a/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/validation/ConstraintCollection.xtend b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/validation/ConstraintCollection.xtend
new file mode 100644
index 00000000..685c5836
--- /dev/null
+++ b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/validation/ConstraintCollection.xtend
@@ -0,0 +1,80 @@
+package ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.validation
+
+import java.util.ArrayList
+import java.util.HashMap
+import java.util.List
+import java.util.Map
+import org.eclipse.emf.common.notify.Notifier
+import org.eclipse.emf.common.util.URI
+import org.eclipse.emf.ecore.resource.impl.ResourceSetImpl
+import org.eclipse.viatra.addon.validation.core.api.IConstraintSpecification
+import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine
+import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedPatternGroup
+import org.eclipse.viatra.query.runtime.emf.EMFScope
+
+class ConstraintCollection{
+        val constraints = new ArrayList<IConstraintSpecification>();
+        var BaseGeneratedPatternGroup patterns;
+        var List<Notifier> resources = new ArrayList<Notifier>(); 
+        
+        
+        new(List<IConstraintSpecification> constraints, List<String> uris, BaseGeneratedPatternGroup patterns){
+                this.constraints.addAll(constraints);
+                this.patterns = patterns;
+                setURIs(uris);
+        }
+        
+        new(List<IConstraintSpecification> constraints, BaseGeneratedPatternGroup patterns){
+                this.constraints.addAll(constraints);
+                this.patterns = patterns;
+        }
+        
+        def addModel(Notifier n ){
+                resources.add(n);
+        }
+        
+        def setURIs(List<String> uris){
+                val resSet = new ResourceSetImpl();
+                
+                for(uri : uris){
+                        var resource = resSet.getResource(URI.createURI(uri), true);
+                        resources.add(resource);
+                }
+        
+                println('reading model finished')
+        }
+        
+        def List<Integer> calculateViolations(){
+                var results = new ArrayList<Integer>();
+                
+                for(resource : resources){
+                        val engine = initEngine(resource);
+                        var matches = constraints.stream.mapToInt([ele| ele.querySpecification.getMatcher(engine).countMatches]).sum();
+                        results.add(matches);
+                }
+                
+                return results;
+        }
+        
+        def ArrayList<Map<String, Integer>> calculateViolationMaps(){
+                val result = new ArrayList<Map<String, Integer>>()
+                
+                for(resource : resources){
+                        val map = new HashMap<String, Integer>();
+                        val engine = initEngine(resource);
+                        constraints.forEach[
+                                var count = it.querySpecification.getMatcher(engine).countMatches;
+                                map.put(it.querySpecification.simpleName, count);
+                        ];
+                        result.add(map);
+                }
+                return result;
+        }
+        
+        private def initEngine(Notifier r){
+                var engine = ViatraQueryEngine.on(new EMFScope(r));
+                //init patterns with the new engine
+                patterns.prepare(engine);
+                return engine;
+        }
+}
diff --git a/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/validation/ViolationCheck.xtend b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/validation/ViolationCheck.xtend
new file mode 100644
index 00000000..4db5f940
--- /dev/null
+++ b/Metrics/Metrics-Calculation/ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator/src/ca/mcgill/ecse/dslreasoner/realistic/metrics/calculator/validation/ViolationCheck.xtend
@@ -0,0 +1,66 @@
+package ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.validation
+
+import ca.mcgill.ecse.dslreasoner.realistic.metrics.calculator.app.Domain
+import com.google.common.reflect.ClassPath
+import ecore.Ecore
+import hu.bme.mit.inf.dslreasoner.partialsnapshot_mavo.yakindu.Patterns
+import java.util.ArrayList
+import org.eclipse.emf.ecore.EObject
+import org.eclipse.viatra.addon.validation.core.api.IConstraintSpecification
+
+class ViolationCheck {
+        /**
+         * Return the total number of violations
+         */
+        def static int calculateViolationCounts(EObject root, Domain d){
+                var packageName = '';
+                if(d == Domain.Yakindumm){
+                        packageName = 'constraints.yakindumm';
+                }else if (d == Domain.Ecore){
+                        packageName = 'constraints.ecore';
+                }else if (d == Domain.Github){
+                        return -1;
+                }
+                
+                var constriants = loadConstraints(packageName);
+                var collections = new ConstraintCollection(constriants, Ecore.instance);
+                collections.addModel(root);
+                var results = collections.calculateViolations();
+                if(results.size > 0){
+                        return results.get(0);
+                }else{
+                        throw new IllegalArgumentException("Calculate Violation Failed");
+                }
+        }
+        
+        /**
+         * return a map contain the count for each type of violation
+         */
+        def static violationMaps(EObject root){
+                var constriants = loadConstraints('hu.bme.mit.inf.dslreasoner.partialsnapshot_mavo.yakindu');
+                var collections = new ConstraintCollection(constriants, Patterns.instance);
+                collections.addModel(root);
+                var results = collections.calculateViolationMaps();
+                if(results.size > 0){
+                        return results.get(0);
+                }else{
+                        throw new IllegalArgumentException("Calculate Violation Failed");
+                }
+        }
+        
+        def static loadConstraints(String packageName){
+                val constraints = new ArrayList<IConstraintSpecification>();
+                
+                val classPath = ClassPath.from(ClassLoader.systemClassLoader);
+                val classInfos = classPath.getTopLevelClasses(packageName);
+                for(info : classInfos){
+                        if(info.load.interfaces.contains(IConstraintSpecification)){
+                                //IConstraintSpecification only has one constructor with empty argument list
+                                var constructor = info.load.constructors.get(0);
+                                var instance = constructor.newInstance();
+                                constraints.add(instance as IConstraintSpecification);
+                        }
+                }
+                return constraints
+        }
+}
diff --git a/Metrics/Metrics-Calculation/metrics_plot/.gitignore b/Metrics/Metrics-Calculation/metrics_plot/.gitignore
new file mode 100644
index 00000000..dc53b109
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/.gitignore
@@ -0,0 +1,10 @@
+# virtual enviroment
+venv/
+
+# python cache
+*.pyc
+.ipynb_checkpoints/
+.idea/
+
+# keep folders
+!.gitignore
\ No newline at end of file
diff --git a/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/input/.gitignore b/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/input/.gitignore
new file mode 100644
index 00000000..b3934b01
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/input/.gitignore
@@ -0,0 +1,3 @@
+# ignore everything in this folder
+*
+!.gitignore
\ No newline at end of file
diff --git a/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/output/distances/ecore/MPC.png b/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/output/distances/ecore/MPC.png
new file mode 100644
index 00000000..a8772bdd
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/output/distances/ecore/MPC.png
diff --git a/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/output/distances/ecore/Node_Activity.png b/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/output/distances/ecore/Node_Activity.png
new file mode 100644
index 00000000..9defdaff
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/output/distances/ecore/Node_Activity.png
diff --git a/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/output/distances/ecore/Node_Type.png b/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/output/distances/ecore/Node_Type.png
new file mode 100644
index 00000000..e98559bb
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/output/distances/ecore/Node_Type.png
diff --git a/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/output/distances/ecore/Out_Degree.png b/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/output/distances/ecore/Out_Degree.png
new file mode 100644
index 00000000..eec3f95e
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/output/distances/ecore/Out_Degree.png
diff --git a/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/output/distances/yakindumm/MPC.png b/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/output/distances/yakindumm/MPC.png
new file mode 100644
index 00000000..20df6086
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/output/distances/yakindumm/MPC.png
diff --git a/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/output/distances/yakindumm/Node_Activity.png b/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/output/distances/yakindumm/Node_Activity.png
new file mode 100644
index 00000000..c7c18186
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/output/distances/yakindumm/Node_Activity.png
diff --git a/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/output/distances/yakindumm/Node_Type.png b/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/output/distances/yakindumm/Node_Type.png
new file mode 100644
index 00000000..6d7230db
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/output/distances/yakindumm/Node_Type.png
diff --git a/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/output/distances/yakindumm/Out_Degree.png b/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/output/distances/yakindumm/Out_Degree.png
new file mode 100644
index 00000000..eb157b8e
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/output/distances/yakindumm/Out_Degree.png
diff --git a/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/output/ecore/MPC.png b/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/output/ecore/MPC.png
new file mode 100644
index 00000000..b8930a7b
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/output/ecore/MPC.png
diff --git a/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/output/ecore/Node_Activity.png b/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/output/ecore/Node_Activity.png
new file mode 100644
index 00000000..d55a000c
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/output/ecore/Node_Activity.png
diff --git a/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/output/ecore/Node_Type.png b/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/output/ecore/Node_Type.png
new file mode 100644
index 00000000..554923f5
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/output/ecore/Node_Type.png
diff --git a/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/output/ecore/Out_Degree.png b/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/output/ecore/Out_Degree.png
new file mode 100644
index 00000000..1a605f9a
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/output/ecore/Out_Degree.png
diff --git a/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/output/ecore/Violations.png b/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/output/ecore/Violations.png
new file mode 100644
index 00000000..719249d4
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/output/ecore/Violations.png
diff --git a/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/output/github/MPC.png b/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/output/github/MPC.png
new file mode 100644
index 00000000..8f59786d
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/output/github/MPC.png
diff --git a/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/output/github/Node_Activity.png b/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/output/github/Node_Activity.png
new file mode 100644
index 00000000..a3775f23
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/output/github/Node_Activity.png
diff --git a/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/output/github/Node_Type.png b/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/output/github/Node_Type.png
new file mode 100644
index 00000000..5d3f81e1
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/output/github/Node_Type.png
diff --git a/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/output/github/Out_Degree.png b/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/output/github/Out_Degree.png
new file mode 100644
index 00000000..a89eb552
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/output/github/Out_Degree.png
diff --git a/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/output/github/Violations.png b/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/output/github/Violations.png
new file mode 100644
index 00000000..50a4cba0
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/output/github/Violations.png
diff --git a/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/output/yakindumm/MPC.png b/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/output/yakindumm/MPC.png
new file mode 100644
index 00000000..fcff0dfe
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/output/yakindumm/MPC.png
diff --git a/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/output/yakindumm/Node_Activity.png b/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/output/yakindumm/Node_Activity.png
new file mode 100644
index 00000000..ad44025f
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/output/yakindumm/Node_Activity.png
diff --git a/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/output/yakindumm/Node_Type.png b/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/output/yakindumm/Node_Type.png
new file mode 100644
index 00000000..a61d6e5a
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/output/yakindumm/Node_Type.png
diff --git a/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/output/yakindumm/Out_Degree.png b/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/output/yakindumm/Out_Degree.png
new file mode 100644
index 00000000..4749db22
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/output/yakindumm/Out_Degree.png
diff --git a/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/output/yakindumm/Violations.png b/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/output/yakindumm/Violations.png
new file mode 100644
index 00000000..ac09e580
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/output/yakindumm/Violations.png
diff --git a/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/src/BoxPlot.ipynb b/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/src/BoxPlot.ipynb
new file mode 100644
index 00000000..5db66bb3
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/src/BoxPlot.ipynb
@@ -0,0 +1,362 @@
+{
+ "cells": [
+  {
+   "cell_type": "code",
+   "execution_count": 173,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "import matplotlib.pyplot as plt\n",
+    "import statistics\n",
+    "import os\n",
+    "import sys\n",
+    "lib_path = os.path.abspath(os.path.join('..','..', '..', 'utils'))\n",
+    "sys.path.append(lib_path)\n",
+    "from GraphType import GraphStat\n",
+    "import readCSV as reader\n",
+    "import constants\n",
+    "import DistributionMetrics as metrics"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 174,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "def getModels(folderName, numberOfModels):\n",
+    "    filenames = reader.readmultiplefiles(folderName, numberOfModels, False)\n",
+    "    graphStats = [GraphStat(filename) for filename in filenames]\n",
+    "    return graphStats"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## Import"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 175,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "domain = 'github'\n",
+    "mpc_guide = getModels('../input/{}/MPC/'.format(domain), 100)\n",
+    "na_guide = getModels('../input/{}/NodeActivity/'.format(domain), 100)\n",
+    "od_guide = getModels('../input/{}/OutDegree/'.format(domain), 100)\n",
+    "nt_guide = getModels('../input/{}/NodeType/'.format(domain), 100)\n",
+    "composite_guide = getModels('../input/{}/Composite/'.format(domain), 100)\n",
+    "composite_no_violations_guide = getModels('../input/{}/Composite_Without_Violations/'.format(domain), 100)\n",
+    "violations_guide = getModels('../input/{}/Violations/'.format(domain), 100)\n",
+    "human = getModels('../input/{}/Human/'.format(domain), 304)\n",
+    "model_types = [human, composite_guide, composite_no_violations_guide, mpc_guide, na_guide, od_guide, nt_guide, violations_guide]"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 176,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "if domain == 'yakindumm':\n",
+    "    type_map = {'Entry': 0.04257802080554814, 'Choice': 0.1267671379034409, 'State': 0.1596092291277674, 'Transition': 0.6138636969858629, 'Statechart': 0.010136036276340358, 'Region': 0.04467858095492131, 'Exit': 0.0018338223526273673, 'FinalState': 0.0005334755934915977}\n",
+    "elif domain == 'ecore':\n",
+    "    type_map = {'EAttribute': 0.23539778449144008, 'EClass': 0.30996978851963747, 'EReference': 0.33081570996978854, 'EPackage': 0.012789526686807653, 'EAnnotation': 0.002517623363544813, 'EEnumLiteral': 0.07275931520644502, 'EEnum': 0.013645518630412891, 'EDataType': 0.004028197381671702, 'EParameter': 0.005941591137965764, 'EGenericType': 0.002014098690835851, 'EOperation': 0.009415911379657605, 'ETypeParameter': 0.0007049345417925478}\n",
+    "elif domain == 'github':\n",
+    "    type_map = {'Project': 0.012636538873420432, 'Commit': 0.5525808524309276, 'User': 0.05847076461769116, 'Issue': 0.12743628185907047, 'PullRequest': 0.07560505461554937, 'IssueEvent': 0.17327050760334123}"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 177,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "# import rep\n",
+    "mpc_rep = getModels('../input/{}/MPC_REP/'.format(domain), 1)\n",
+    "na_rep = getModels('../input/{}/NA_REP/'.format(domain), 1)\n",
+    "od_rep = getModels('../input/{}/OUT_DEGREE_REP/'.format(domain), 1)\n",
+    "rep = mpc_rep[0]\n",
+    "rep.na = na_rep[0].na\n",
+    "rep.out_d = od_rep[0].out_d\n",
+    "rep.nodeTypeStat = type_map"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "### Helper Functions"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 178,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "def calculate_ks(dist1, dist2):\n",
+    "    value, p= metrics.ks_distance(dist1, dist2)\n",
+    "    return value"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 179,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "def mkdir(path):\n",
+    "    if not os.path.exists(path):\n",
+    "        os.makedirs(path)"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "### Plot Config"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 180,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "output_path = '../output/{}/'.format(domain)\n",
+    "mkdir(output_path)"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "### Draw diagrams"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 181,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "def drawBoxDiagram(title, target, types, distance_func, label_position):\n",
+    "    distances = []\n",
+    "    for distributions in types:\n",
+    "        distances.append([distance_func(target, distribution) for distribution in distributions])\n",
+    "    fig, ax1 = plt.subplots()\n",
+    "    fig.set_size_inches(5, 2)\n",
+    "    result = plt.boxplot(distances)\n",
+    "    ax1.xaxis.set_ticks_position(label_position)     \n",
+    "    texts = ax1.set_xticklabels(labels, rotation=90, fontsize=12)\n",
+    "    plt.savefig('{}/{}.png'.format(output_path, title), dpi=500, bbox_inches=\"tight\")"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 182,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "image/png": "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\n",
+      "text/plain": [
+       "<Figure size 360x144 with 1 Axes>"
+      ]
+     },
+     "metadata": {
+      "needs_background": "light"
+     },
+     "output_type": "display_data"
+    }
+   ],
+   "source": [
+    "# draw mpc\n",
+    "mpc_types = []\n",
+    "labels = ['Hum', 'Comb+V', 'Comb-V', 'MPC', 'NA', 'OD',  'NTD', 'VIO']\n",
+    "for models in model_types:\n",
+    "        mpc_types.append([model.mpc for model in models])\n",
+    "drawBoxDiagram('MPC', rep.mpc, mpc_types, calculate_ks, 'top')"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 183,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "image/png": "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\n",
+      "text/plain": [
+       "<Figure size 360x144 with 1 Axes>"
+      ]
+     },
+     "metadata": {
+      "needs_background": "light"
+     },
+     "output_type": "display_data"
+    }
+   ],
+   "source": [
+    "# draw node activity\n",
+    "na_types = []\n",
+    "labels = []\n",
+    "for models in model_types:\n",
+    "        na_types.append([model.na for model in models])\n",
+    "drawBoxDiagram('Node_Activity', rep.na, na_types, calculate_ks, 'top')"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 184,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "image/png": "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\n",
+      "text/plain": [
+       "<Figure size 360x144 with 1 Axes>"
+      ]
+     },
+     "metadata": {
+      "needs_background": "light"
+     },
+     "output_type": "display_data"
+    }
+   ],
+   "source": [
+    "# draw out degree\n",
+    "out_d_types = []\n",
+    "labels = []\n",
+    "for models in model_types:\n",
+    "        out_d_types.append([model.out_d for model in models])\n",
+    "drawBoxDiagram('Out_Degree', rep.out_d, out_d_types, calculate_ks, 'top')"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 185,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "def manual_ks(pdf1, pdf2):\n",
+    "    result = 0\n",
+    "    sum1 = 0\n",
+    "    sum2 = 0\n",
+    "    for(a, b) in zip(pdf1, pdf2):\n",
+    "        sum1 += a\n",
+    "        sum2 += b\n",
+    "        result = max(result, abs(sum1-sum2))\n",
+    "    return result\n"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 186,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "['Commit', 'Issue', 'IssueEvent', 'Project', 'PullRequest', 'User']\n"
+     ]
+    },
+    {
+     "data": {
+      "image/png": "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\n",
+      "text/plain": [
+       "<Figure size 360x144 with 1 Axes>"
+      ]
+     },
+     "metadata": {
+      "needs_background": "light"
+     },
+     "output_type": "display_data"
+    }
+   ],
+   "source": [
+    "# draw node type\n",
+    "labels = []\n",
+    "types = sorted(rep.nodeTypeStat.keys())\n",
+    "rep_type_dist = [float(rep.nodeTypeStat[key]) for key in types]\n",
+    "print(types)\n",
+    "node_type_types = []\n",
+    "for models in model_types:\n",
+    "    type_dists = []\n",
+    "    for model in models:\n",
+    "        type_dists.append([float(model.nodeTypeStat.get(key, 0)) for key in types])\n",
+    "    node_type_types.append(type_dists)\n",
+    "\n",
+    "#since we already know the pdf, we can compute the ks distance manually\n",
+    "drawBoxDiagram('Node_Type', rep_type_dist, node_type_types, manual_ks, 'top')"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 187,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "image/png": "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\n",
+      "text/plain": [
+       "<Figure size 360x144 with 1 Axes>"
+      ]
+     },
+     "metadata": {
+      "needs_background": "light"
+     },
+     "output_type": "display_data"
+    }
+   ],
+   "source": [
+    "# draw violations\n",
+    "violation_types = []\n",
+    "labels = ['Hum', 'Comb+V', 'Comb-V', 'MPC', 'NA', 'OD',  'NTD', 'VIO']\n",
+    "for models in model_types:\n",
+    "        violation_types.append([model.violations for model in models])\n",
+    "drawBoxDiagram('Violations', None, violation_types, lambda a, b:b, 'bottom')"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "Python 3",
+   "language": "python",
+   "name": "python3"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.7.3"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 2
+}
diff --git a/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/src/DistancePlot.ipynb b/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/src/DistancePlot.ipynb
new file mode 100644
index 00000000..44842cf4
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/Measurements/Measurement1/src/DistancePlot.ipynb
@@ -0,0 +1,199 @@
+{
+ "cells": [
+  {
+   "cell_type": "code",
+   "execution_count": 6,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "import os, sys\n",
+    "lib_path = os.path.abspath(os.path.join('..','..', '..', 'utils'))\n",
+    "sys.path.append(lib_path)\n",
+    "import glob\n",
+    "import matplotlib.pyplot as plt\n",
+    "from GraphType import GraphCollection\n",
+    "import DistributionMetrics as metrics\n",
+    "from GraphType import GraphStat\n",
+    "import readCSV as reader\n"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 7,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "def getModels(folderName, numberOfModels):\n",
+    "    filenames = reader.readmultiplefiles(folderName, numberOfModels, False)\n",
+    "    graphStats = [GraphStat(filename) for filename in filenames]\n",
+    "    return graphStats"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 109,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "# read models\n",
+    "domain = 'ecore'\n",
+    "rep = getModels('../input/{}/MPC_REP/'.format(domain), 1)[0]\n",
+    "na_rep = getModels('../input/{}/NA_REP/'.format(domain), 1)[0]\n",
+    "od_rep = getModels('../input/{}/OUT_DEGREE_REP/'.format(domain), 1)[0]\n",
+    "rep.na = na_rep.na\n",
+    "rep.out_d = od_rep.out_d\n",
+    "\n",
+    "human_models = getModels('../input/{}/Human/'.format(domain), 304)\n",
+    "folder = '../output/distances/{}/'.format(domain)\n",
+    "mkdir(folder)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 111,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "if domain == 'yakindumm':\n",
+    "    rep.nodeTypeStat = {'Entry': 0.04257802080554814, 'Choice': 0.1267671379034409, 'State': 0.1596092291277674, 'Transition': 0.6138636969858629, 'Statechart': 0.010136036276340358, 'Region': 0.04467858095492131, 'Exit': 0.0018338223526273673, 'FinalState': 0.0005334755934915977}\n",
+    "elif domain == 'ecpre':\n",
+    "    rep.nodeTypeStat = {'EAttribute': 0.23539778449144008, 'EClass': 0.30996978851963747, 'EReference': 0.33081570996978854, 'EPackage': 0.012789526686807653, 'EAnnotation': 0.002517623363544813, 'EEnumLiteral': 0.07275931520644502, 'EEnum': 0.013645518630412891, 'EDataType': 0.004028197381671702, 'EParameter': 0.005941591137965764, 'EGenericType': 0.002014098690835851, 'EOperation': 0.009415911379657605, 'ETypeParameter': 0.0007049345417925478}\n",
+    "node_types = sorted(rep.nodeTypeStat.keys())"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 112,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "def plot_diagram(name, models, rep, metric, distance_metric):\n",
+    "    model_metrics = list(map(metric, models))\n",
+    "    rep = metric(rep)\n",
+    "    distances= list(map(lambda m: distance_metric(m,rep), model_metrics))\n",
+    "    plt.figure()\n",
+    "    plt.title('{} for {}'.format(name, domain))\n",
+    "    plt.hist(distances)\n",
+    "    plt.savefig('{}/{}.png'.format(folder, name), dpi = 500)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 113,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "def mpc(model):\n",
+    "    return model.mpc\n",
+    "def na(model):\n",
+    "    return model.na\n",
+    "def od(model):\n",
+    "    return model.out_d\n",
+    "\n",
+    "def nt(model):\n",
+    "    nd_dict = model.nodeTypeStat\n",
+    "    dist = []\n",
+    "    for key in node_types:\n",
+    "        dist.append(nd_dict.get(key, 0))\n",
+    "    return dist\n",
+    "\n",
+    "def mkdir(path):\n",
+    "    if not os.path.exists(path):\n",
+    "        os.makedirs(path)\n",
+    "\n",
+    "def ks_distance(s1, s2):\n",
+    "    value, p = metrics.ks_distance(s1, s2)\n",
+    "    return value"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 114,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "image/png": "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\n",
+      "text/plain": [
+       "<Figure size 432x288 with 1 Axes>"
+      ]
+     },
+     "metadata": {
+      "needs_background": "light"
+     },
+     "output_type": "display_data"
+    },
+    {
+     "data": {
+      "image/png": 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\n",
+      "text/plain": [
+       "<Figure size 432x288 with 1 Axes>"
+      ]
+     },
+     "metadata": {
+      "needs_background": "light"
+     },
+     "output_type": "display_data"
+    },
+    {
+     "data": {
+      "image/png": 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\n",
+      "text/plain": [
+       "<Figure size 432x288 with 1 Axes>"
+      ]
+     },
+     "metadata": {
+      "needs_background": "light"
+     },
+     "output_type": "display_data"
+    },
+    {
+     "data": {
+      "image/png": "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\n",
+      "text/plain": [
+       "<Figure size 432x288 with 1 Axes>"
+      ]
+     },
+     "metadata": {
+      "needs_background": "light"
+     },
+     "output_type": "display_data"
+    }
+   ],
+   "source": [
+    "plot_diagram('MPC', human_models, rep, mpc, ks_distance)\n",
+    "plot_diagram('Node_Activity', human_models, rep, na, ks_distance)\n",
+    "plot_diagram('Out_Degree', human_models, rep, od, ks_distance)\n",
+    "plot_diagram('Node_Type', human_models, rep, nt, metrics.manual_ks)\n"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "Python 3",
+   "language": "python",
+   "name": "python3"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.7.3"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 2
+}
diff --git a/Metrics/Metrics-Calculation/metrics_plot/model comparison/input/.gitignore b/Metrics/Metrics-Calculation/metrics_plot/model comparison/input/.gitignore
new file mode 100644
index 00000000..b3934b01
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/model comparison/input/.gitignore
@@ -0,0 +1,3 @@
+# ignore everything in this folder
+*
+!.gitignore
\ No newline at end of file
diff --git a/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/Human-BaseViatra-RealViatra-Random-rep-/MPC.png b/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/Human-BaseViatra-RealViatra-Random-rep-/MPC.png
new file mode 100644
index 00000000..ae4f5900
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/Human-BaseViatra-RealViatra-Random-rep-/MPC.png
diff --git a/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/Human-BaseViatra-RealViatra-Random-rep-/MPC_lengend.png b/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/Human-BaseViatra-RealViatra-Random-rep-/MPC_lengend.png
new file mode 100644
index 00000000..c94b8c2c
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/Human-BaseViatra-RealViatra-Random-rep-/MPC_lengend.png
diff --git a/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/Human-BaseViatra-RealViatra-Random-rep-/Node Types.png b/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/Human-BaseViatra-RealViatra-Random-rep-/Node Types.png
new file mode 100644
index 00000000..70abdd5b
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/Human-BaseViatra-RealViatra-Random-rep-/Node Types.png
diff --git a/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/Human-BaseViatra-RealViatra-Random-rep-/Node Types_lengend.png b/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/Human-BaseViatra-RealViatra-Random-rep-/Node Types_lengend.png
new file mode 100644
index 00000000..fe138084
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/Human-BaseViatra-RealViatra-Random-rep-/Node Types_lengend.png
diff --git a/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/Human-BaseViatra-RealViatra-Random-rep-/Node_Activity.png b/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/Human-BaseViatra-RealViatra-Random-rep-/Node_Activity.png
new file mode 100644
index 00000000..a8a655f8
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/Human-BaseViatra-RealViatra-Random-rep-/Node_Activity.png
diff --git a/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/Human-BaseViatra-RealViatra-Random-rep-/Node_Activity_lengend.png b/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/Human-BaseViatra-RealViatra-Random-rep-/Node_Activity_lengend.png
new file mode 100644
index 00000000..bc83145d
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/Human-BaseViatra-RealViatra-Random-rep-/Node_Activity_lengend.png
diff --git a/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/Human-BaseViatra-RealViatra-Random-rep-/Out_Degree.png b/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/Human-BaseViatra-RealViatra-Random-rep-/Out_Degree.png
new file mode 100644
index 00000000..ee97529b
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/Human-BaseViatra-RealViatra-Random-rep-/Out_Degree.png
diff --git a/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/Human-BaseViatra-RealViatra-Random-rep-/Out_Degree_lengend.png b/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/Human-BaseViatra-RealViatra-Random-rep-/Out_Degree_lengend.png
new file mode 100644
index 00000000..0f6e8538
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/Human-BaseViatra-RealViatra-Random-rep-/Out_Degree_lengend.png
diff --git a/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/Yakindumm/Alloy (30 nodes)-Realistic Viatra with Node Type KS (100 nodes)-Human-/MPC.png b/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/Yakindumm/Alloy (30 nodes)-Realistic Viatra with Node Type KS (100 nodes)-Human-/MPC.png
new file mode 100644
index 00000000..d7ed3bbb
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/Yakindumm/Alloy (30 nodes)-Realistic Viatra with Node Type KS (100 nodes)-Human-/MPC.png
diff --git a/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/Yakindumm/Alloy (30 nodes)-Realistic Viatra with Node Type KS (100 nodes)-Human-/Node Activity.png b/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/Yakindumm/Alloy (30 nodes)-Realistic Viatra with Node Type KS (100 nodes)-Human-/Node Activity.png
new file mode 100644
index 00000000..8a20963d
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/Yakindumm/Alloy (30 nodes)-Realistic Viatra with Node Type KS (100 nodes)-Human-/Node Activity.png
diff --git a/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/Yakindumm/Alloy (30 nodes)-Realistic Viatra with Node Type KS (100 nodes)-Human-/Out Degree.png b/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/Yakindumm/Alloy (30 nodes)-Realistic Viatra with Node Type KS (100 nodes)-Human-/Out Degree.png
new file mode 100644
index 00000000..4354656c
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/Yakindumm/Alloy (30 nodes)-Realistic Viatra with Node Type KS (100 nodes)-Human-/Out Degree.png
diff --git a/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/Yakindumm/Human-Alloy-BaseViatra-RealViatra-Random-rep-/MPC.png b/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/Yakindumm/Human-Alloy-BaseViatra-RealViatra-Random-rep-/MPC.png
new file mode 100644
index 00000000..b52aa827
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/Yakindumm/Human-Alloy-BaseViatra-RealViatra-Random-rep-/MPC.png
diff --git a/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/Yakindumm/Human-Alloy-BaseViatra-RealViatra-Random-rep-/MPC_lengend.png b/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/Yakindumm/Human-Alloy-BaseViatra-RealViatra-Random-rep-/MPC_lengend.png
new file mode 100644
index 00000000..6adb45e2
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/Yakindumm/Human-Alloy-BaseViatra-RealViatra-Random-rep-/MPC_lengend.png
diff --git a/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/Yakindumm/Human-Alloy-BaseViatra-RealViatra-Random-rep-/Node Types.png b/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/Yakindumm/Human-Alloy-BaseViatra-RealViatra-Random-rep-/Node Types.png
new file mode 100644
index 00000000..e257f381
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/Yakindumm/Human-Alloy-BaseViatra-RealViatra-Random-rep-/Node Types.png
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diff --git a/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/Yakindumm/old measurements/KS_Distance/Human-Viatra (30 nodes)-Viatra (60 nodes)-Viatra (100 nodes)-/Node Activity.png b/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/Yakindumm/old measurements/KS_Distance/Human-Viatra (30 nodes)-Viatra (60 nodes)-Viatra (100 nodes)-/Node Activity.png
new file mode 100644
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diff --git a/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/Yakindumm/old measurements/KS_Distance/Human-Viatra (30 nodes)-Viatra (60 nodes)-Viatra (100 nodes)-/Out Degree.png b/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/Yakindumm/old measurements/KS_Distance/Human-Viatra (30 nodes)-Viatra (60 nodes)-Viatra (100 nodes)-/Out Degree.png
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diff --git a/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/Yakindumm/old measurements/KS_Distance/Human-Viatra consistent (100 nodes)-/MPC.png b/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/Yakindumm/old measurements/KS_Distance/Human-Viatra consistent (100 nodes)-/MPC.png
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diff --git a/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/Yakindumm/old measurements/KS_Distance/Human-Viatra consistent (100 nodes)-/Node Activity.png b/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/Yakindumm/old measurements/KS_Distance/Human-Viatra consistent (100 nodes)-/Node Activity.png
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diff --git a/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/Yakindumm/old measurements/KS_Distance/Human-Viatra consistent (100 nodes)-/Out Degree.png b/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/Yakindumm/old measurements/KS_Distance/Human-Viatra consistent (100 nodes)-/Out Degree.png
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diff --git a/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/Yakindumm/old measurements/KS_Distance/real vs viatra vs alloy/MPC.png b/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/Yakindumm/old measurements/KS_Distance/real vs viatra vs alloy/MPC.png
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diff --git a/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/Yakindumm/old measurements/KS_Distance/real vs viatra vs alloy/Node Activity.png b/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/Yakindumm/old measurements/KS_Distance/real vs viatra vs alloy/Node Activity.png
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diff --git a/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/Yakindumm/old measurements/KS_Distance/real vs viatra vs alloy/Out Degree.png b/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/Yakindumm/old measurements/KS_Distance/real vs viatra vs alloy/Out Degree.png
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diff --git a/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/ecore/Hum-All-Rand-GS-Real-Med-/MPC.png b/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/ecore/Hum-All-Rand-GS-Real-Med-/MPC.png
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index 00000000..d184e5bf
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+++ b/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/ecore/Hum-All-Rand-GS-Real-Med-/MPC.png
diff --git a/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/ecore/Hum-All-Rand-GS-Real-Med-/MPC_lengend.png b/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/ecore/Hum-All-Rand-GS-Real-Med-/MPC_lengend.png
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diff --git a/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/ecore/Hum-All-Rand-GS-Real-Med-/Node_Activity.png b/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/ecore/Hum-All-Rand-GS-Real-Med-/Node_Activity.png
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+++ b/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/ecore/Hum-All-Rand-GS-Real-Med-/Node_Activity.png
diff --git a/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/ecore/Hum-All-Rand-GS-Real-Med-/Node_Activity_lengend.png b/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/ecore/Hum-All-Rand-GS-Real-Med-/Node_Activity_lengend.png
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+++ b/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/ecore/Hum-All-Rand-GS-Real-Med-/Node_Activity_lengend.png
diff --git a/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/ecore/Hum-All-Rand-GS-Real-Med-/Node_Types.png b/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/ecore/Hum-All-Rand-GS-Real-Med-/Node_Types.png
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diff --git a/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/ecore/Hum-All-Rand-GS-Real-Med-/Node_Types_lengend.png b/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/ecore/Hum-All-Rand-GS-Real-Med-/Node_Types_lengend.png
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diff --git a/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/ecore/Hum-All-Rand-GS-Real-Med-/Out_Degree.png b/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/ecore/Hum-All-Rand-GS-Real-Med-/Out_Degree.png
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diff --git a/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/ecore/Hum-All-Rand-GS-Real-Med-/Out_Degree_lengend.png b/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/ecore/Hum-All-Rand-GS-Real-Med-/Out_Degree_lengend.png
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diff --git a/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/github/Hum-All-Rand-GS-Real-Med-/MPC.png b/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/github/Hum-All-Rand-GS-Real-Med-/MPC.png
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diff --git a/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/github/Hum-All-Rand-GS-Real-Med-/Node_Activity.png b/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/github/Hum-All-Rand-GS-Real-Med-/Node_Activity.png
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diff --git a/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/github/Hum-All-Rand-GS-Real-Med-/Node_Activity_lengend.png b/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/github/Hum-All-Rand-GS-Real-Med-/Node_Activity_lengend.png
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diff --git a/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/github/Hum-All-Rand-GS-Real-Med-/Node_Types.png b/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/github/Hum-All-Rand-GS-Real-Med-/Node_Types.png
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diff --git a/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/github/Hum-All-Rand-GS-Real-Med-/Node_Types_lengend.png b/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/github/Hum-All-Rand-GS-Real-Med-/Node_Types_lengend.png
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diff --git a/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/github/Hum-All-Rand-GS-Real-Med-/Out_Degree.png b/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/github/Hum-All-Rand-GS-Real-Med-/Out_Degree.png
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diff --git a/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/github/Hum-All-Rand-GS-Real-Med-/Out_Degree_lengend.png b/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/github/Hum-All-Rand-GS-Real-Med-/Out_Degree_lengend.png
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diff --git a/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/test/Hum-/TCC.png b/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/test/Hum-/TCC.png
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diff --git a/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/test/Hum-/TCC_lengend.png b/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/test/Hum-/TCC_lengend.png
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diff --git a/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/test/Hum-Rand-GS-Real-/TCC.png b/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/test/Hum-Rand-GS-Real-/TCC.png
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diff --git a/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/test/Hum-Rand-GS-Real-/TCC_lengend.png b/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/test/Hum-Rand-GS-Real-/TCC_lengend.png
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diff --git a/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/test/Hum-Real-/TCC_lengend.png b/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/test/Hum-Real-/TCC_lengend.png
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diff --git a/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/yakindu/Hum-All-Rand-GS-Real-Med-/MPC.png b/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/yakindu/Hum-All-Rand-GS-Real-Med-/MPC.png
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diff --git a/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/yakindu/Hum-All-Rand-GS-Real-Med-/MPC_lengend.png b/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/yakindu/Hum-All-Rand-GS-Real-Med-/MPC_lengend.png
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diff --git a/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/yakindu/Hum-All-Rand-GS-Real-Med-/Node_Activity.png b/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/yakindu/Hum-All-Rand-GS-Real-Med-/Node_Activity.png
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diff --git a/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/yakindu/Hum-All-Rand-GS-Real-Med-/Node_Activity_lengend.png b/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/yakindu/Hum-All-Rand-GS-Real-Med-/Node_Activity_lengend.png
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diff --git a/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/yakindu/Hum-All-Rand-GS-Real-Med-/Node_Types.png b/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/yakindu/Hum-All-Rand-GS-Real-Med-/Node_Types.png
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diff --git a/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/yakindu/Hum-All-Rand-GS-Real-Med-/Node_Types_lengend.png b/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/yakindu/Hum-All-Rand-GS-Real-Med-/Node_Types_lengend.png
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diff --git a/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/yakindu/Hum-All-Rand-GS-Real-Med-/Out_Degree.png b/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/yakindu/Hum-All-Rand-GS-Real-Med-/Out_Degree.png
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+++ b/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/yakindu/Hum-All-Rand-GS-Real-Med-/Out_Degree.png
diff --git a/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/yakindu/Hum-All-Rand-GS-Real-Med-/Out_Degree_lengend.png b/Metrics/Metrics-Calculation/metrics_plot/model comparison/output/yakindu/Hum-All-Rand-GS-Real-Med-/Out_Degree_lengend.png
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diff --git a/Metrics/Metrics-Calculation/metrics_plot/model comparison/src/plot_ks_stats.py b/Metrics/Metrics-Calculation/metrics_plot/model comparison/src/plot_ks_stats.py
new file mode 100644
index 00000000..75fe78eb
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/model comparison/src/plot_ks_stats.py
@@ -0,0 +1,158 @@
+import os, sys
+lib_path = os.path.abspath(os.path.join('..', '..', 'utils'))
+sys.path.append(lib_path)
+import glob
+import random 
+from sklearn.manifold import MDS
+import matplotlib.pyplot as plt
+from scipy import stats
+import numpy as np
+from GraphType import GraphCollection
+import DistributionMetrics as metrics
+
+def main():
+    domain = 'github'
+    # read models
+    alloy = GraphCollection('../input/measurement2/{}/Alloy/'.format(domain), 100, 'All')
+    human = GraphCollection('../input/measurement2/{}/Human/'.format(domain), 304, 'Hum')
+    base = GraphCollection('../input/measurement2/{}/BaseViatra/'.format(domain), 100, 'GS')
+    real = GraphCollection('../input/measurement2/{}/RealViatra/'.format(domain), 100, 'Real')
+    random = GraphCollection('../input/measurement2/{}/Random/'.format(domain), 100, 'Rand')
+    na_rep = GraphCollection('../input/measurement2/{}/Human/na_rep/'.format(domain), 1, 'Med')
+    mpc_rep = GraphCollection('../input/measurement2/{}/Human/mpc_rep/'.format(domain), 1, 'Med')
+    od_rep = GraphCollection('../input/measurement2/{}/Human/od_rep/'.format(domain), 1, 'Med')
+
+    # a hack to make the node type as the same as an exiting model
+    type_rep = GraphCollection('../input/measurement2/{}/Human/od_rep/'.format(domain), 1, 'Med')
+    if(domain == 'yakindu'):
+        type_rep.nts = [{'Entry': 0.04257802080554814, 'Choice': 0.1267671379034409, 'State': 0.1596092291277674, 'Transition': 0.6138636969858629, 'Statechart': 0.010136036276340358, 'Region': 0.04467858095492131, 'Exit': 0.0018338223526273673, 'FinalState': 0.0005334755934915977}]
+    elif (domain == 'ecore'):
+        type_rep.nts = [{'EAttribute': 0.23539778449144008, 'EClass': 0.30996978851963747, 'EReference': 0.33081570996978854, 'EPackage': 0.012789526686807653, 'EAnnotation': 0.002517623363544813, 'EEnumLiteral': 0.07275931520644502, 'EEnum': 0.013645518630412891, 'EDataType': 0.004028197381671702, 'EParameter': 0.005941591137965764, 'EGenericType': 0.002014098690835851, 'EOperation': 0.009415911379657605, 'ETypeParameter': 0.0007049345417925478}]
+    elif (domain == 'github'):
+        type_rep.nts = [{'Project': 0.012636538873420432, 'Commit': 0.5525808524309276, 'User': 0.05847076461769116, 'Issue': 0.12743628185907047, 'PullRequest': 0.07560505461554937, 'IssueEvent': 0.17327050760334123}]
+
+    types = sorted(type_rep.nts[0].keys())
+
+    model_collections = [human, alloy, random, base,  real]
+    for model_collection in model_collections:
+        print(model_collection.name)
+        length = len(model_collection.violations)
+        percentage = sum(map(lambda v: int(v==0), model_collection.violations)) / length
+        print(percentage)
+
+
+    models_to_compare_na = [human, alloy, random, base,  real, na_rep]
+    models_to_compare_mpc = [human, alloy, random, base,  real, mpc_rep]
+    models_to_compare_od = [human, alloy, random, base,  real, od_rep]
+    models_to_compare_nt = [human, alloy, random, base,  real, type_rep]
+    for modelCollection in models_to_compare_nt:
+        type_dists = []
+        for nt in modelCollection.nts:
+            type_dist = []
+            for key in types:
+                type_dist.append(nt.get(key, 0.0))
+            type_dists.append(type_dist)
+        modelCollection.nts = type_dists
+
+
+    # define output folder
+    outputFolder = '../output/{}/'.format(domain)
+
+    #calculate metrics
+    metricStat(models_to_compare_na, 'Node_Activity', nodeActivity, 0, outputFolder, calculateKSMatrix)
+    metricStat(models_to_compare_od, 'Out_Degree', outDegree, 1, outputFolder, calculateKSMatrix)
+    metricStat(models_to_compare_mpc, 'MPC', mpc, 2, outputFolder, calculateKSMatrix)
+    metricStat(models_to_compare_nt, 'Node_Types', nodeType, 3, outputFolder, calculateManualKSMatrix)   
+
+def calculateKSMatrix(dists):
+    dist = []
+
+    for i in range(len(dists)):
+        dist = dist + dists[i]
+    matrix = np.empty((len(dist),len(dist)))
+
+    for i in range(len(dist)):
+        matrix[i,i] = 0
+        for j in range(i+1, len(dist)):
+            value, p= metrics.ks_distance(dist[i], dist[j])
+            matrix[i, j] = value
+            matrix[j, i] = value
+    return matrix
+
+def calculateManualKSMatrix(dists):
+    dist = []
+
+    for i in range(len(dists)):
+        dist = dist + dists[i]
+    matrix = np.empty((len(dist),len(dist)))
+
+    for i in range(len(dist)):
+        matrix[i,i] = 0
+        for j in range(i+1, len(dist)):
+            value = metrics.manual_ks(dist[i], dist[j])
+            matrix[i, j] = value
+            matrix[j, i] = value
+    return matrix
+
+
+def calculateMDS(dissimilarities):
+    embedding = MDS(n_components=2, dissimilarity='precomputed')
+    trans = embedding.fit_transform(X=dissimilarities)
+    return trans
+
+def plot(graphTypes, coords, title='',index = 0, savePath = ''):
+    color = ['#377eb8' , '#e41a1c', '#4daf4a', '#984ea3', '#ff7f00', '#ffff33']
+    markers = ['o', '+', 'x', '^', 'v', '*']
+    fill_styles = ['full', 'full', 'full', 'none', 'none', 'full']
+    plt.figure(index, figsize=(5, 2))
+    # plt.title(title)
+    index = 0
+    for i in range(len(graphTypes)):
+        x = (coords[index:index+graphTypes[i].size, 0].tolist())
+        y = (coords[index:index+graphTypes[i].size, 1].tolist())
+        index += graphTypes[i].size
+        plt.plot(x, y, color=color[i], marker=markers[i], label = graphTypes[i].name, linestyle='', alpha=0.7, fillstyle = fill_styles[i])
+    plt.savefig(fname = savePath+'.png', dpi=500)
+    plt.legend(loc='upper right')
+    plt.savefig(fname = savePath+'_lengend.png', dpi=500)
+
+def mkdir_p(mypath):
+    '''Creates a directory. equivalent to using mkdir -p on the command line'''
+
+    from errno import EEXIST
+    from os import makedirs,path
+
+    try:
+        makedirs(mypath)
+    except OSError as exc: # Python >2.5
+        if exc.errno == EEXIST and path.isdir(mypath):
+            pass
+        else: raise
+
+def metricStat(graphTypes, metricName, metric, graphIndex, outputFolder, matrix_calculator):
+    metrics = []
+    for graph in graphTypes:
+        metrics.append(metric(graph))
+        outputFolder = outputFolder + graph.name + '-'
+    print('calculate' + metricName +' for ' + outputFolder)
+    mkdir_p(outputFolder)
+    out_d_coords = calculateMDS(matrix_calculator(metrics))
+    plot(graphTypes, out_d_coords, metricName, graphIndex,outputFolder + '/'+ metricName)
+
+def nodeActivity(graphType):
+    return graphType.nas
+
+def outDegree(graphType):
+    return graphType.out_ds
+
+def mpc(graphType):
+    return graphType.mpcs
+
+def nodeType(graphType):
+    return graphType.nts
+
+def tcc(graphType):
+    return graphType.tccs
+
+if __name__ == '__main__':
+    main()
\ No newline at end of file
diff --git a/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/input/.gitignore b/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/input/.gitignore
new file mode 100644
index 00000000..b3934b01
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/input/.gitignore
@@ -0,0 +1,3 @@
+# ignore everything in this folder
+*
+!.gitignore
\ No newline at end of file
diff --git a/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/controled_viatra_all/Node Activity.jpg b/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/controled_viatra_all/Node Activity.jpg
new file mode 100644
index 00000000..6b987b3e
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/controled_viatra_all/Node Activity.jpg
diff --git a/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/controled_viatra_all/mpc.jpg b/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/controled_viatra_all/mpc.jpg
new file mode 100644
index 00000000..ee8d5755
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/controled_viatra_all/mpc.jpg
diff --git a/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/controled_viatra_all/out_degree.jpg b/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/controled_viatra_all/out_degree.jpg
new file mode 100644
index 00000000..25e850fe
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/controled_viatra_all/out_degree.jpg
diff --git a/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/controled_viatra_with_mpc/Node Activity.jpg b/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/controled_viatra_with_mpc/Node Activity.jpg
new file mode 100644
index 00000000..8b3421b1
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/controled_viatra_with_mpc/Node Activity.jpg
diff --git a/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/controled_viatra_with_mpc/mpc.jpg b/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/controled_viatra_with_mpc/mpc.jpg
new file mode 100644
index 00000000..d459f5c8
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/controled_viatra_with_mpc/mpc.jpg
diff --git a/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/controled_viatra_with_mpc/out_degree.jpg b/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/controled_viatra_with_mpc/out_degree.jpg
new file mode 100644
index 00000000..fdaa28e6
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/controled_viatra_with_mpc/out_degree.jpg
diff --git a/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/controled_viatra_with_node_activity/Node Activity.jpg b/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/controled_viatra_with_node_activity/Node Activity.jpg
new file mode 100644
index 00000000..08445457
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/controled_viatra_with_node_activity/Node Activity.jpg
diff --git a/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/controled_viatra_with_node_activity/mpc.jpg b/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/controled_viatra_with_node_activity/mpc.jpg
new file mode 100644
index 00000000..74ab2449
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/controled_viatra_with_node_activity/mpc.jpg
diff --git a/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/controled_viatra_with_node_activity/out_degree.jpg b/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/controled_viatra_with_node_activity/out_degree.jpg
new file mode 100644
index 00000000..61c4489e
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/controled_viatra_with_node_activity/out_degree.jpg
diff --git a/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/controled_viatra_with_out_degree/Node Activity.jpg b/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/controled_viatra_with_out_degree/Node Activity.jpg
new file mode 100644
index 00000000..ccbca653
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/controled_viatra_with_out_degree/Node Activity.jpg
diff --git a/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/controled_viatra_with_out_degree/mpc.jpg b/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/controled_viatra_with_out_degree/mpc.jpg
new file mode 100644
index 00000000..31965557
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/controled_viatra_with_out_degree/mpc.jpg
diff --git a/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/controled_viatra_with_out_degree/out_degree.jpg b/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/controled_viatra_with_out_degree/out_degree.jpg
new file mode 100644
index 00000000..d4de5301
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/controled_viatra_with_out_degree/out_degree.jpg
diff --git a/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/random_emf/mpc.jpg b/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/random_emf/mpc.jpg
new file mode 100644
index 00000000..ee1d84dc
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/random_emf/mpc.jpg
diff --git a/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/random_emf/node activity.jpg b/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/random_emf/node activity.jpg
new file mode 100644
index 00000000..1a7e8bed
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/random_emf/node activity.jpg
diff --git a/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/random_emf/out degree.jpg b/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/random_emf/out degree.jpg
new file mode 100644
index 00000000..81d9b709
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/random_emf/out degree.jpg
diff --git a/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/random_emf_instantiator/Node Activity.jpg b/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/random_emf_instantiator/Node Activity.jpg
new file mode 100644
index 00000000..e26d6cf6
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/random_emf_instantiator/Node Activity.jpg
diff --git a/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/random_emf_instantiator/mpc.jpg b/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/random_emf_instantiator/mpc.jpg
new file mode 100644
index 00000000..e1b9a1cf
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/random_emf_instantiator/mpc.jpg
diff --git a/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/random_emf_instantiator/out_degree.jpg b/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/random_emf_instantiator/out_degree.jpg
new file mode 100644
index 00000000..713ed4f4
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/random_emf_instantiator/out_degree.jpg
diff --git a/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/random_emf_normal/mpc.jpg b/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/random_emf_normal/mpc.jpg
new file mode 100644
index 00000000..9c26be81
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/random_emf_normal/mpc.jpg
diff --git a/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/random_emf_normal/node activity.jpg b/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/random_emf_normal/node activity.jpg
new file mode 100644
index 00000000..3cb75479
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/random_emf_normal/node activity.jpg
diff --git a/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/random_emf_normal/out degree.jpg b/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/random_emf_normal/out degree.jpg
new file mode 100644
index 00000000..0a869df6
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/random_emf_normal/out degree.jpg
diff --git a/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/viatra_constraints/MPC.jpg b/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/viatra_constraints/MPC.jpg
new file mode 100644
index 00000000..b6e86773
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/viatra_constraints/MPC.jpg
diff --git a/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/viatra_constraints/node activity.jpg b/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/viatra_constraints/node activity.jpg
new file mode 100644
index 00000000..486577a6
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/viatra_constraints/node activity.jpg
diff --git a/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/viatra_constraints/out degree.jpg b/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/viatra_constraints/out degree.jpg
new file mode 100644
index 00000000..4f338049
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/viatra_constraints/out degree.jpg
diff --git a/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/viatra_control_all_with_consistency/Node Activity.jpg b/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/viatra_control_all_with_consistency/Node Activity.jpg
new file mode 100644
index 00000000..c1dba220
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/viatra_control_all_with_consistency/Node Activity.jpg
diff --git a/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/viatra_control_all_with_consistency/mpc.jpg b/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/viatra_control_all_with_consistency/mpc.jpg
new file mode 100644
index 00000000..f51449d0
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/viatra_control_all_with_consistency/mpc.jpg
diff --git a/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/viatra_control_all_with_consistency/out_degree.jpg b/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/viatra_control_all_with_consistency/out_degree.jpg
new file mode 100644
index 00000000..dff91312
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/viatra_control_all_with_consistency/out_degree.jpg
diff --git a/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/viatra_no_constraints/MPC.jpg b/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/viatra_no_constraints/MPC.jpg
new file mode 100644
index 00000000..2dc66b35
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/viatra_no_constraints/MPC.jpg
diff --git a/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/viatra_no_constraints/node activity.jpg b/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/viatra_no_constraints/node activity.jpg
new file mode 100644
index 00000000..847bad62
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/viatra_no_constraints/node activity.jpg
diff --git a/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/viatra_no_constraints/out degree.jpg b/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/viatra_no_constraints/out degree.jpg
new file mode 100644
index 00000000..90ff8006
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/output/viatra_no_constraints/out degree.jpg
diff --git a/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/src/metrics_distance.ipynb b/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/src/metrics_distance.ipynb
new file mode 100644
index 00000000..550e3978
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/src/metrics_distance.ipynb
@@ -0,0 +1,481 @@
+{
+ "cells": [
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "# Compare Metrics Distances to The Human Models"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "### Imports"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 48,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "from GraphType import GraphStat\n",
+    "from GraphType import GraphCollection\n",
+    "from scipy import stats\n",
+    "from ipywidgets import interact, fixed, interactive\n",
+    "import readCSV as reader\n",
+    "import ipywidgets as widgets\n",
+    "import matplotlib.pyplot as plt\n",
+    "import random\n",
+    "import numpy as np\n",
+    "import constants\n"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "### Classes"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "* Record the average distances of different metrics for a model to the human models "
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 49,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "class GraphDistance:\n",
+    "    #init with a graph stat and a collection of graph stats\n",
+    "    def __init__(self, graphStat, collection):\n",
+    "        self.graph = graphStat\n",
+    "        self.collection = collection\n",
+    "        self.out_d_distance = average_ks_distance(collection.out_ds, graphStat.out_d)\n",
+    "        self.na_distance = average_ks_distance(collection.nas, graphStat.na)\n",
+    "        self.mpc_distance = average_ks_distance(collection.mpcs, graphStat.mpc)"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "### Methods"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "* Calculate the average ks distance"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 50,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "def average_ks_distance(targets, sample):\n",
+    "    distance = 0.0\n",
+    "    for target in targets:\n",
+    "        value, p = stats.ks_2samp(target, sample)\n",
+    "        distance += value\n",
+    "    distance = distance / len(targets)\n",
+    "    return distance\n"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {
+    "pycharm": {
+     "name": "#%% md\n"
+    }
+   },
+   "source": [
+    "* Find the median ks distance of the same number of nodes"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 51,
+   "metadata": {
+    "pycharm": {
+     "name": "#%%\n"
+    }
+   },
+   "outputs": [],
+   "source": [
+    "def find_median(x, metric_distances):\n",
+    "    distance_dic = {}\n",
+    "    for index, num_of_nodes in enumerate(x):\n",
+    "        if num_of_nodes[0] not in distance_dic:\n",
+    "            distance_dic[num_of_nodes[0]] = []\n",
+    "        distance_dic[num_of_nodes[0]].append(metric_distances[index])\n",
+    "    median_x = []\n",
+    "    y = []\n",
+    "    for num_of_nodes, distances in distance_dic.items():\n",
+    "        median_x.append(num_of_nodes)\n",
+    "        y.append(np.median(distances))\n",
+    "    order = np.argsort(median_x)\n",
+    "    median_x = np.array(median_x)[order]\n",
+    "    median_y = np.array(y)[order]\n",
+    "    return median_x, median_y\n"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "* Plot Diagram"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 52,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "# metric_selector: GraphDistance -> float\n",
+    "def plot(infos, lines, id, metric_selector,colors, title):\n",
+    "    metric_distances = retrive_info_from_list(metric_selector, list(infos.values()))\n",
+    "    x = retrive_info_from_list(lambda a : a.graph.num_nodes, list(infos.values()))\n",
+    "    graph = plt.figure(id,figsize=(18, 10))\n",
+    "    plt.title(title)\n",
+    "    plt.plot(x, metric_distances, color='red', linestyle='', marker='o',alpha=0.7)\n",
+    "    #plot ks distance median\n",
+    "    median_x, median_y = find_median(x, metric_distances)\n",
+    "    plt.plot(median_x, median_y, color='black',marker='o')\n",
+    "    for i in range(0, len(lines)):\n",
+    "        line_infos = retrive_info_from_list(lambda a: infos[a], lines[i])\n",
+    "        line_y = retrive_info_from_list(metric_selector, line_infos)\n",
+    "        line_x = retrive_info_from_list(lambda a : a.graph.num_nodes, line_infos)\n",
+    "        plt.plot(line_x, line_y, marker='o', color=colors[i])\n",
+    "    #graph.show()"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "* Retrieve information from a list "
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 53,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "def retrive_info_from_list(selector, distances):\n",
+    "    return list(map(selector, distances))"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "### Read Models"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 54,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "human = GraphCollection('../statistics/humanOutput/', 300, 'Human', True)\n",
+    "file_names = reader.readmultiplefiles('../statistics/viatraEvolve/', 1000, False)"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "### Calculate Distances"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 55,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "# Progress Widge\n",
+    "w2 = widgets.FloatProgress(\n",
+    "    value=0,\n",
+    "    min=0,\n",
+    "    max=1.0,\n",
+    "    step=0.1,\n",
+    "    description='Loading Files...:',\n",
+    "    bar_style='info',\n",
+    "    orientation='horizontal'\n",
+    ")"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 56,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "application/vnd.jupyter.widget-view+json": {
+       "model_id": "ca7932bce2a741afaff6b919042c42b0",
+       "version_major": 2,
+       "version_minor": 0
+      },
+      "text/plain": [
+       "FloatProgress(value=0.0, bar_style='info', description='Loading Files...:', max=1.0)"
+      ]
+     },
+     "metadata": {},
+     "output_type": "display_data"
+    }
+   ],
+   "source": [
+    "infos = []\n",
+    "# read all files\n",
+    "counter = 0.0\n",
+    "size = len(file_names)\n",
+    "#display progress bar\n",
+    "display(w2)\n",
+    "for name in file_names:\n",
+    "    infos.append(GraphStat(name))\n",
+    "\n",
+    "info_dic = {}\n",
+    "for info in infos:\n",
+    "    w2.value = (counter/size)\n",
+    "    counter+=1\n",
+    "    info = GraphDistance(info, human)\n",
+    "    info_dic[info.graph.id] = info"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "#### Plot Graphs"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "* widget for select trajectory"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 57,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "filenames = reader.readmultiplefiles('../statistics/trajectories/', 10, False)\n",
+    "trajectories = {}\n",
+    "for name in filenames:\n",
+    "    trajectories[name] = reader.readTrajectory(name)\n",
+    "\n",
+    "w = widgets.SelectMultiple(\n",
+    "    options = trajectories,\n",
+    "    value = [trajectories[filenames[0]]],\n",
+    "    description='Trajectory:',\n",
+    "    disabled=False,\n",
+    ")\n",
+    "\n",
+    "#generate random color for each line\n",
+    "colors = []\n",
+    "\n",
+    "for i in range(0, len(trajectories)):\n",
+    "    color = \"#%06x\" % random.randint(0, 0xFFFFFF)\n",
+    "    colors.append(color)"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "#### Out Degree"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 63,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "application/vnd.jupyter.widget-view+json": {
+       "model_id": "08da62cb0c3f4e6e9591c7dc811d27cc",
+       "version_major": 2,
+       "version_minor": 0
+      },
+      "text/plain": [
+       "interactive(children=(SelectMultiple(description='Trajectory:', index=(1,), options={'../statistics/trajectori…"
+      ]
+     },
+     "metadata": {},
+     "output_type": "display_data"
+    },
+    {
+     "data": {
+      "text/plain": [
+       "<function __main__.plot_out_degree(lines)>"
+      ]
+     },
+     "execution_count": 63,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "def plot_out_degree(lines):\n",
+    "    plot(info_dic, lines, 0, lambda a: a.out_d_distance, colors, 'out degree')\n",
+    "interact(plot_out_degree, lines=w)"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "#### Node Activity"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 64,
+   "metadata": {
+    "scrolled": true
+   },
+   "outputs": [
+    {
+     "data": {
+      "application/vnd.jupyter.widget-view+json": {
+       "model_id": "a708f43645a24bd2b15b53ea12c7d88f",
+       "version_major": 2,
+       "version_minor": 0
+      },
+      "text/plain": [
+       "interactive(children=(SelectMultiple(description='Trajectory:', index=(1,), options={'../statistics/trajectori…"
+      ]
+     },
+     "metadata": {},
+     "output_type": "display_data"
+    },
+    {
+     "data": {
+      "text/plain": [
+       "<function __main__.plot_na(lines)>"
+      ]
+     },
+     "execution_count": 64,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "def plot_na(lines):\n",
+    "    plot(info_dic, lines, 0, lambda a: a.na_distance, colors, 'node activity')\n",
+    "interact(plot_na, lines=w)"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "#### MPC"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 65,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "application/vnd.jupyter.widget-view+json": {
+       "model_id": "124a0cb0ebfb4225bf4ced24c09032f7",
+       "version_major": 2,
+       "version_minor": 0
+      },
+      "text/plain": [
+       "interactive(children=(SelectMultiple(description='Trajectory:', index=(1,), options={'../statistics/trajectori…"
+      ]
+     },
+     "metadata": {},
+     "output_type": "display_data"
+    },
+    {
+     "data": {
+      "text/plain": [
+       "<function __main__.plot_out_degree(lines)>"
+      ]
+     },
+     "execution_count": 65,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "def plot_out_degree(lines):\n",
+    "    plot(info_dic, lines, 0, lambda a: a.mpc_distance, colors, 'MPC')\n",
+    "interact(plot_out_degree, lines=w)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 19,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "for name in file_names:\n",
+    "    contents = reader.readcsvfile(name)\n",
+    "    if(contents['State Id'][0] == 1032396643):\n",
+    "        print(name)"
+   ]
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "Python 3",
+   "language": "python",
+   "name": "python3"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.7.3"
+  },
+  "pycharm": {
+   "stem_cell": {
+    "cell_type": "raw",
+    "metadata": {
+     "collapsed": false
+    },
+    "source": []
+   }
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 2
+}
diff --git a/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/src/metrics_distance_with_selector.ipynb b/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/src/metrics_distance_with_selector.ipynb
new file mode 100644
index 00000000..000822bf
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/src/metrics_distance_with_selector.ipynb
@@ -0,0 +1,1600 @@
+{
+ "cells": [
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "# Measuremments with Representative"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "### Imports"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 1,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "import os, sys\n",
+    "lib_path = os.path.abspath(os.path.join('..', '..', 'utils'))\n",
+    "sys.path.append(lib_path)\n",
+    "from GraphType import GraphStat\n",
+    "from GraphType import GraphCollection\n",
+    "from scipy import stats\n",
+    "from ipywidgets import interact, fixed, interactive\n",
+    "import readCSV as reader\n",
+    "import ipywidgets as widgets\n",
+    "import matplotlib.pyplot as plt\n",
+    "import random\n",
+    "import numpy as np\n",
+    "import constants\n"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "### Classes"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "* Record the distances of different metrics using a representative"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 2,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "class GraphDistanceWithRep:\n",
+    "    #init with a graph stat and a collection of graph stats\n",
+    "    def __init__(self, graphStat, rep):\n",
+    "        self.graph = graphStat\n",
+    "        self.rep = rep\n",
+    "        self.out_d_distance, _ = stats.ks_2samp(graphStat.out_d, rep.out_d)\n",
+    "        self.na_distance,_ = stats.ks_2samp(graphStat.na, rep.na)\n",
+    "        self.mpc_distance,_ = stats.ks_2samp(graphStat.mpc, rep.mpc)\n"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "### Methods\n"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "* Find the median ks distance of the same number of nodes"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 3,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "def find_median(x, metric_distances):\n",
+    "    distance_dic = {}\n",
+    "    for index, num_of_nodes in enumerate(x):\n",
+    "        if num_of_nodes[0] not in distance_dic:\n",
+    "            distance_dic[num_of_nodes[0]] = []\n",
+    "        distance_dic[num_of_nodes[0]].append(metric_distances[index])\n",
+    "    median_x = []\n",
+    "    y = []\n",
+    "    for num_of_nodes, distances in distance_dic.items():\n",
+    "        median_x.append(num_of_nodes)\n",
+    "        y.append(np.median(distances))\n",
+    "    order = np.argsort(median_x)\n",
+    "    median_x = np.array(median_x)[order]\n",
+    "    median_y = np.array(y)[order]\n",
+    "    return median_x, median_y\n"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "* Plot Diagram"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 4,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "# metric_selector: GraphDistance -> float\n",
+    "def plot(infos, lines, id, metric_selector,colors, title, foldername):\n",
+    "    metric_distances = retrive_info_from_list(metric_selector, list(infos.values()))\n",
+    "    x = retrive_info_from_list(lambda a : a.graph.num_nodes, list(infos.values()))\n",
+    "    graph = plt.figure(id,figsize=(18, 10))\n",
+    "    plt.title(title)\n",
+    "    plt.plot(x, metric_distances, color='red', linestyle='', marker='o',alpha=0.7)\n",
+    "    #plot ks distance median\n",
+    "    median_x, median_y = find_median(x, metric_distances)\n",
+    "    plt.plot(median_x, median_y, color='black',marker='o')\n",
+    "    for i in range(0, len(lines)):\n",
+    "        line_infos = retrive_info_from_list(lambda a: infos[a], lines[i])\n",
+    "        line_y = retrive_info_from_list(metric_selector, line_infos)\n",
+    "        line_x = retrive_info_from_list(lambda a : a.graph.num_nodes, line_infos)\n",
+    "        plt.plot(line_x, line_y, marker='o', color=colors[i])\n",
+    "    mkdir_p(foldername)\n",
+    "    plt.savefig(fname = foldername+title+'.jpg', dpi=150)\n",
+    "    #graph.show()"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "* Retrieve information from a list "
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 5,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "def retrive_info_from_list(selector, distances):\n",
+    "    return list(map(selector, distances))"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 6,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "def readStats(path, numModels):\n",
+    "    names =  reader.readmultiplefiles(path, numModels, False)\n",
+    "    stats = []\n",
+    "    for name in names:\n",
+    "        stats.append(GraphStat(name))\n",
+    "    return stats"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 7,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "def calDistanceDic(stats, rep):\n",
+    "    dic = {}\n",
+    "    for info in stats:\n",
+    "        info = GraphDistanceWithRep(info, rep)\n",
+    "        dic[info.graph.id] = info\n",
+    "    return dic"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 8,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "def createRandomColors(size):\n",
+    "    #generate random color for each line\n",
+    "    colors = []\n",
+    "\n",
+    "    for i in range(0, size):\n",
+    "        color = \"#%06x\" % random.randint(0, 0xFFFFFF)\n",
+    "        colors.append(color)\n",
+    "    return colors"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 9,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "def createSelectionWidge(options):\n",
+    "    w = widgets.SelectMultiple(\n",
+    "        options = options,\n",
+    "        value = [],\n",
+    "        description='Trajectory:',\n",
+    "        disabled=False,\n",
+    "    )\n",
+    "    return w"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 10,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "def mkdir_p(mypath):\n",
+    "    '''Creates a directory. equivalent to using mkdir -p on the command line'''\n",
+    "\n",
+    "    from errno import EEXIST\n",
+    "    from os import makedirs,path\n",
+    "\n",
+    "    try:\n",
+    "        makedirs(mypath)\n",
+    "    except OSError as exc: # Python >2.5\n",
+    "        if exc.errno == EEXIST and path.isdir(mypath):\n",
+    "            pass\n",
+    "        else: raise"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## Metrics During GenerationPlots"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "### Read Human Representatives"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 11,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "### Read Models\n",
+    "#read representative\n",
+    "human_rep = GraphStat(constants.HUMAN_OUT_D_REP)\n",
+    "human_na = GraphStat(constants.HUMAN_NA_REP)\n",
+    "human_mpc = GraphStat(constants.HUMAN_MPC_REP)\n",
+    "\n",
+    "# assign rep distributions to human_rep\n",
+    "human_rep.na = human_na.na\n",
+    "human_rep.mpc = human_mpc.mpc"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## Viatra No Constraint"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 12,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "# Read generated models\n",
+    "viatra_no_con_stats = readStats('../input/viatra_nocon_output/', 5000)\n",
+    "viatra_no_con_dic = calDistanceDic(viatra_no_con_stats, human_rep)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 13,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "filenames = reader.readmultiplefiles('../input/viatra_nocon_output/trajectories/', 15, False)\n",
+    "trajectories = {}\n",
+    "for name in filenames:\n",
+    "    trajectories[name] = reader.readTrajectory(name)\n",
+    "w = createSelectionWidge(trajectories)\n",
+    "colors = createRandomColors(len(trajectories))"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 14,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "application/vnd.jupyter.widget-view+json": {
+       "model_id": "a8471e4dd66a47ecb6abb2371be43321",
+       "version_major": 2,
+       "version_minor": 0
+      },
+      "text/plain": [
+       "interactive(children=(SelectMultiple(description='Trajectory:', options={'../input/viatra_nocon_output/traject…"
+      ]
+     },
+     "metadata": {},
+     "output_type": "display_data"
+    },
+    {
+     "data": {
+      "text/plain": [
+       "<function __main__.plot_out_degree(lines)>"
+      ]
+     },
+     "execution_count": 14,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "def plot_out_degree(lines):\n",
+    "    plot(viatra_no_con_dic, lines, 0, lambda a: a.out_d_distance, colors, 'out degree', '../output/viatra_no_constraints/')\n",
+    "interact(plot_out_degree, lines=w)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 15,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "application/vnd.jupyter.widget-view+json": {
+       "model_id": "ad6e466cc3fe44d393d2c82d48244d83",
+       "version_major": 2,
+       "version_minor": 0
+      },
+      "text/plain": [
+       "interactive(children=(SelectMultiple(description='Trajectory:', options={'../input/viatra_nocon_output/traject…"
+      ]
+     },
+     "metadata": {},
+     "output_type": "display_data"
+    },
+    {
+     "data": {
+      "text/plain": [
+       "<function __main__.plot_out_na(lines)>"
+      ]
+     },
+     "execution_count": 15,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "def plot_out_na(lines):\n",
+    "    plot(viatra_no_con_dic, lines, 0, lambda a: a.na_distance, colors, 'node activity', '../output/viatra_no_constraints/')\n",
+    "interact(plot_out_na, lines=w)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 16,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "application/vnd.jupyter.widget-view+json": {
+       "model_id": "d88ebc8e4062473a96ac35fe800028ef",
+       "version_major": 2,
+       "version_minor": 0
+      },
+      "text/plain": [
+       "interactive(children=(SelectMultiple(description='Trajectory:', options={'../input/viatra_nocon_output/traject…"
+      ]
+     },
+     "metadata": {},
+     "output_type": "display_data"
+    },
+    {
+     "data": {
+      "text/plain": [
+       "<function __main__.plot_out_mpc(lines)>"
+      ]
+     },
+     "execution_count": 16,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "def plot_out_mpc(lines):\n",
+    "    plot(viatra_no_con_dic, lines, 0, lambda a: a.mpc_distance, colors, 'MPC', '../output/viatra_no_constraints/')\n",
+    "interact(plot_out_mpc, lines=w)"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## Viatra with constraints"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 17,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "viatra_con_stats = readStats('../input/viatra_con_output/',5000)\n",
+    "viatra_con_dic = calDistanceDic(viatra_con_stats, human_rep)\n",
+    "\n",
+    "# trajectories and colors\n",
+    "trajectories = {}\n",
+    "w = createSelectionWidge(trajectories)\n",
+    "colors = createRandomColors(len(trajectories))"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 18,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "application/vnd.jupyter.widget-view+json": {
+       "model_id": "1eb2ba5848a048389bca8d804fc8340a",
+       "version_major": 2,
+       "version_minor": 0
+      },
+      "text/plain": [
+       "interactive(children=(Dropdown(description='lines', options=([],), value=[]), Output()), _dom_classes=('widget…"
+      ]
+     },
+     "metadata": {},
+     "output_type": "display_data"
+    },
+    {
+     "data": {
+      "text/plain": [
+       "<function __main__.plot_out_degree(lines)>"
+      ]
+     },
+     "execution_count": 18,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "def plot_out_degree(lines):\n",
+    "    plot(viatra_con_dic, lines, 0, lambda a: a.out_d_distance, colors, 'out degree', '../output/viatra_constraints/')\n",
+    "interact(plot_out_degree, lines=[[]])"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 19,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "application/vnd.jupyter.widget-view+json": {
+       "model_id": "6e5840f7a5ad4515bce9080088b644f2",
+       "version_major": 2,
+       "version_minor": 0
+      },
+      "text/plain": [
+       "interactive(children=(Dropdown(description='lines', options=([],), value=[]), Output()), _dom_classes=('widget…"
+      ]
+     },
+     "metadata": {},
+     "output_type": "display_data"
+    },
+    {
+     "data": {
+      "text/plain": [
+       "<function __main__.plot_na(lines)>"
+      ]
+     },
+     "execution_count": 19,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "def plot_na(lines):\n",
+    "    plot(viatra_con_dic, lines, 0, lambda a: a.na_distance, colors, 'node activity', '../output/viatra_constraints/')\n",
+    "interact(plot_na, lines=[[]])"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 20,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "application/vnd.jupyter.widget-view+json": {
+       "model_id": "9e30f267b092491ba1ffe8f83c5f68ce",
+       "version_major": 2,
+       "version_minor": 0
+      },
+      "text/plain": [
+       "interactive(children=(Dropdown(description='lines', options=([],), value=[]), Output()), _dom_classes=('widget…"
+      ]
+     },
+     "metadata": {},
+     "output_type": "display_data"
+    },
+    {
+     "data": {
+      "text/plain": [
+       "<function __main__.plot_mpc(lines)>"
+      ]
+     },
+     "execution_count": 20,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "def plot_mpc(lines):\n",
+    "    plot(viatra_con_dic, lines, 0, lambda a: a.mpc_distance, colors, 'MPC', '../output/viatra_constraints/')\n",
+    "interact(plot_mpc, lines=[[]])"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## Controlled RandomEMF"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 21,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "random_emf_stats = readStats('../input/random_emf_output/',5000)\n",
+    "random_emf_dic = calDistanceDic(random_emf_stats, human_rep)\n",
+    "\n",
+    "# trajectories and colors\n",
+    "trajectories = {}\n",
+    "w = createSelectionWidge(trajectories)\n",
+    "colors = createRandomColors(len(trajectories))"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 22,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "application/vnd.jupyter.widget-view+json": {
+       "model_id": "cc1f64c92e814c32a81cd5ec5d4e50dc",
+       "version_major": 2,
+       "version_minor": 0
+      },
+      "text/plain": [
+       "interactive(children=(Dropdown(description='lines', options=([],), value=[]), Output()), _dom_classes=('widget…"
+      ]
+     },
+     "metadata": {},
+     "output_type": "display_data"
+    },
+    {
+     "data": {
+      "text/plain": [
+       "<function __main__.plot_out_degree(lines)>"
+      ]
+     },
+     "execution_count": 22,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "def plot_out_degree(lines):\n",
+    "    plot(random_emf_dic, lines, 0, lambda a: a.out_d_distance, colors, 'out degree', '../output/random_emf/')\n",
+    "interact(plot_out_degree, lines=[[]])"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 23,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "application/vnd.jupyter.widget-view+json": {
+       "model_id": "75021f4f68db4a809ce7c86c0d25ef1b",
+       "version_major": 2,
+       "version_minor": 0
+      },
+      "text/plain": [
+       "interactive(children=(Dropdown(description='lines', options=([],), value=[]), Output()), _dom_classes=('widget…"
+      ]
+     },
+     "metadata": {},
+     "output_type": "display_data"
+    },
+    {
+     "data": {
+      "text/plain": [
+       "<function __main__.plot_node_activity(lines)>"
+      ]
+     },
+     "execution_count": 23,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "def plot_node_activity(lines):\n",
+    "    plot(random_emf_dic, lines, 0, lambda a: a.na_distance, colors, 'node activity', '../output/random_emf/')\n",
+    "interact(plot_node_activity, lines=[[]])"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 24,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "application/vnd.jupyter.widget-view+json": {
+       "model_id": "86f5c376905a4759a7b44ad52804424d",
+       "version_major": 2,
+       "version_minor": 0
+      },
+      "text/plain": [
+       "interactive(children=(Dropdown(description='lines', options=([],), value=[]), Output()), _dom_classes=('widget…"
+      ]
+     },
+     "metadata": {},
+     "output_type": "display_data"
+    },
+    {
+     "data": {
+      "text/plain": [
+       "<function __main__.plot_mpc(lines)>"
+      ]
+     },
+     "execution_count": 24,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "def plot_mpc(lines):\n",
+    "    plot(random_emf_dic, lines, 0, lambda a: a.mpc_distance, colors, 'mpc', '../output/random_emf/')\n",
+    "interact(plot_mpc, lines=[[]])"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## Controlled Viatra with MPC"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 25,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "con_viatra_stats = readStats('../input/controled_viatra_mpc/',5000)\n",
+    "con_viatra_dic = calDistanceDic(con_viatra_stats, human_rep)\n",
+    "\n",
+    "# trajectories and colors\n",
+    "trajectories = {}\n",
+    "w = createSelectionWidge(trajectories)\n",
+    "colors = createRandomColors(len(trajectories))"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 26,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "application/vnd.jupyter.widget-view+json": {
+       "model_id": "57ba4d8443c145ad845fb862e3ef7519",
+       "version_major": 2,
+       "version_minor": 0
+      },
+      "text/plain": [
+       "interactive(children=(SelectMultiple(description='Trajectory:', options={}, value=()), Output()), _dom_classes…"
+      ]
+     },
+     "metadata": {},
+     "output_type": "display_data"
+    },
+    {
+     "data": {
+      "text/plain": [
+       "<function __main__.plot_out_degree(lines)>"
+      ]
+     },
+     "execution_count": 26,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "def plot_out_degree(lines):\n",
+    "    plot(con_viatra_dic, lines, 0, lambda a: a.out_d_distance, colors, 'out_degree', '../output/controled_viatra_with_mpc/')\n",
+    "interact(plot_out_degree, lines=w)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 27,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "application/vnd.jupyter.widget-view+json": {
+       "model_id": "c020ecb466c14f3ca1bfc0fd2fe03b7b",
+       "version_major": 2,
+       "version_minor": 0
+      },
+      "text/plain": [
+       "interactive(children=(SelectMultiple(description='Trajectory:', options={}, value=()), Output()), _dom_classes…"
+      ]
+     },
+     "metadata": {},
+     "output_type": "display_data"
+    },
+    {
+     "data": {
+      "text/plain": [
+       "<function __main__.plot_na(lines)>"
+      ]
+     },
+     "execution_count": 27,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "def plot_na(lines):\n",
+    "    plot(con_viatra_dic, lines, 0, lambda a: a.na_distance, colors, 'Node Activity', '../output/controled_viatra_with_mpc/')\n",
+    "interact(plot_na, lines=w)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 28,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "application/vnd.jupyter.widget-view+json": {
+       "model_id": "2165668057fd47ad92459e749ec68bad",
+       "version_major": 2,
+       "version_minor": 0
+      },
+      "text/plain": [
+       "interactive(children=(SelectMultiple(description='Trajectory:', options={}, value=()), Output()), _dom_classes…"
+      ]
+     },
+     "metadata": {},
+     "output_type": "display_data"
+    },
+    {
+     "data": {
+      "text/plain": [
+       "<function __main__.plot_mpc(lines)>"
+      ]
+     },
+     "execution_count": 28,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "def plot_mpc(lines):\n",
+    "    plot(con_viatra_dic, lines, 0, lambda a: a.mpc_distance, colors, 'mpc', '../output/controled_viatra_with_mpc/')\n",
+    "interact(plot_mpc, lines=w)"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## (Pseudo) Random EMF instantiator"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 29,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "random_emf_stats = readStats('../input/real_random_output/',5000)\n",
+    "random_emf_dic = calDistanceDic(random_emf_stats, human_rep)\n",
+    "\n",
+    "# trajectories and colors\n",
+    "trajectories = {}\n",
+    "w = createSelectionWidge(trajectories)\n",
+    "colors = createRandomColors(len(trajectories))"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 30,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "application/vnd.jupyter.widget-view+json": {
+       "model_id": "907d7824033b4dfe980c391db0da63eb",
+       "version_major": 2,
+       "version_minor": 0
+      },
+      "text/plain": [
+       "interactive(children=(SelectMultiple(description='Trajectory:', options={}, value=()), Output()), _dom_classes…"
+      ]
+     },
+     "metadata": {},
+     "output_type": "display_data"
+    },
+    {
+     "data": {
+      "text/plain": [
+       "<function __main__.plot_out_degree(lines)>"
+      ]
+     },
+     "execution_count": 30,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "def plot_out_degree(lines):\n",
+    "    plot(random_emf_dic, lines, 0, lambda a: a.out_d_distance, colors, 'out_degree', '../output/random_emf_instantiator/')\n",
+    "interact(plot_out_degree, lines=w)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 31,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "application/vnd.jupyter.widget-view+json": {
+       "model_id": "08a32c21d0b64217a556715caa8db7b5",
+       "version_major": 2,
+       "version_minor": 0
+      },
+      "text/plain": [
+       "interactive(children=(SelectMultiple(description='Trajectory:', options={}, value=()), Output()), _dom_classes…"
+      ]
+     },
+     "metadata": {},
+     "output_type": "display_data"
+    },
+    {
+     "data": {
+      "text/plain": [
+       "<function __main__.plot_na(lines)>"
+      ]
+     },
+     "execution_count": 31,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "def plot_na(lines):\n",
+    "    plot(random_emf_dic, lines, 0, lambda a: a.na_distance, colors, 'Node Activity', '../output/random_emf_instantiator/')\n",
+    "interact(plot_na, lines=w)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 32,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "application/vnd.jupyter.widget-view+json": {
+       "model_id": "9dad041ff05d46ce969cfacb07c2ba98",
+       "version_major": 2,
+       "version_minor": 0
+      },
+      "text/plain": [
+       "interactive(children=(SelectMultiple(description='Trajectory:', options={}, value=()), Output()), _dom_classes…"
+      ]
+     },
+     "metadata": {},
+     "output_type": "display_data"
+    },
+    {
+     "data": {
+      "text/plain": [
+       "<function __main__.plot_mpc(lines)>"
+      ]
+     },
+     "execution_count": 32,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "def plot_mpc(lines):\n",
+    "    plot(random_emf_dic, lines, 0, lambda a: a.mpc_distance, colors, 'mpc', '../output/random_emf_instantiator/')\n",
+    "interact(plot_mpc, lines=w)"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## Controlled Viatra with Out Degree"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 33,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "con_viatra_stats = readStats('../input/controlled_viatra_out_degree/',10000)\n",
+    "con_viatra_dic = calDistanceDic(con_viatra_stats, human_rep)\n",
+    "\n",
+    "# trajectories and colors\n",
+    "trajectories = {}\n",
+    "w = createSelectionWidge(trajectories)\n",
+    "colors = createRandomColors(len(trajectories))"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 34,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "application/vnd.jupyter.widget-view+json": {
+       "model_id": "cd77560284d9419daec57192a64b75ec",
+       "version_major": 2,
+       "version_minor": 0
+      },
+      "text/plain": [
+       "interactive(children=(SelectMultiple(description='Trajectory:', options={}, value=()), Output()), _dom_classes…"
+      ]
+     },
+     "metadata": {},
+     "output_type": "display_data"
+    },
+    {
+     "data": {
+      "text/plain": [
+       "<function __main__.plot_out_degree(lines)>"
+      ]
+     },
+     "execution_count": 34,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "def plot_out_degree(lines):\n",
+    "    plot(con_viatra_dic, lines, 0, lambda a: a.out_d_distance, colors, 'out_degree', '../output/controled_viatra_with_out_degree/')\n",
+    "interact(plot_out_degree, lines=w)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 35,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "application/vnd.jupyter.widget-view+json": {
+       "model_id": "ab11afebf7674cebae8d7318c661cf3c",
+       "version_major": 2,
+       "version_minor": 0
+      },
+      "text/plain": [
+       "interactive(children=(SelectMultiple(description='Trajectory:', options={}, value=()), Output()), _dom_classes…"
+      ]
+     },
+     "metadata": {},
+     "output_type": "display_data"
+    },
+    {
+     "data": {
+      "text/plain": [
+       "<function __main__.plot_na(lines)>"
+      ]
+     },
+     "execution_count": 35,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "def plot_na(lines):\n",
+    "    plot(con_viatra_dic, lines, 0, lambda a: a.na_distance, colors, 'Node Activity', '../output/controled_viatra_with_out_degree/')\n",
+    "interact(plot_na, lines=w)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 36,
+   "metadata": {
+    "scrolled": false
+   },
+   "outputs": [
+    {
+     "data": {
+      "application/vnd.jupyter.widget-view+json": {
+       "model_id": "c20b42abcba646c18d7caa6eeb54c403",
+       "version_major": 2,
+       "version_minor": 0
+      },
+      "text/plain": [
+       "interactive(children=(SelectMultiple(description='Trajectory:', options={}, value=()), Output()), _dom_classes…"
+      ]
+     },
+     "metadata": {},
+     "output_type": "display_data"
+    },
+    {
+     "data": {
+      "text/plain": [
+       "<function __main__.plot_mpc(lines)>"
+      ]
+     },
+     "execution_count": 36,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "def plot_mpc(lines):\n",
+    "    plot(con_viatra_dic, lines, 0, lambda a: a.mpc_distance, colors, 'mpc', '../output/controled_viatra_with_out_degree/')\n",
+    "interact(plot_mpc, lines=w)"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## Controlled Viatra with Node Activity"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 37,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "con_viatra_stats = readStats('../input/controlled_viatra_out_degree_node_activity/',20000)\n",
+    "con_viatra_dic = calDistanceDic(con_viatra_stats, human_rep)\n",
+    "\n",
+    "# trajectories and colors\n",
+    "trajectories = {}\n",
+    "w = createSelectionWidge(trajectories)\n",
+    "colors = createRandomColors(len(trajectories))"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 38,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "application/vnd.jupyter.widget-view+json": {
+       "model_id": "902b580a11fa4c8db9d03508ad629067",
+       "version_major": 2,
+       "version_minor": 0
+      },
+      "text/plain": [
+       "interactive(children=(SelectMultiple(description='Trajectory:', options={}, value=()), Output()), _dom_classes…"
+      ]
+     },
+     "metadata": {},
+     "output_type": "display_data"
+    },
+    {
+     "data": {
+      "text/plain": [
+       "<function __main__.plot_out_degree(lines)>"
+      ]
+     },
+     "execution_count": 38,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "def plot_out_degree(lines):\n",
+    "    plot(con_viatra_dic, lines, 0, lambda a: a.out_d_distance, colors, 'out_degree', '../output/controled_viatra_with_node_activity/')\n",
+    "interact(plot_out_degree, lines=w)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 39,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "application/vnd.jupyter.widget-view+json": {
+       "model_id": "851b567e745940288b577d9bd27e6f08",
+       "version_major": 2,
+       "version_minor": 0
+      },
+      "text/plain": [
+       "interactive(children=(SelectMultiple(description='Trajectory:', options={}, value=()), Output()), _dom_classes…"
+      ]
+     },
+     "metadata": {},
+     "output_type": "display_data"
+    },
+    {
+     "data": {
+      "text/plain": [
+       "<function __main__.plot_na(lines)>"
+      ]
+     },
+     "execution_count": 39,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "def plot_na(lines):\n",
+    "    plot(con_viatra_dic, lines, 0, lambda a: a.na_distance, colors, 'Node Activity', '../output/controled_viatra_with_node_activity/')\n",
+    "interact(plot_na, lines=w)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 40,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "application/vnd.jupyter.widget-view+json": {
+       "model_id": "7de173291f394b10b5113e3312b7b2e1",
+       "version_major": 2,
+       "version_minor": 0
+      },
+      "text/plain": [
+       "interactive(children=(SelectMultiple(description='Trajectory:', options={}, value=()), Output()), _dom_classes…"
+      ]
+     },
+     "metadata": {},
+     "output_type": "display_data"
+    },
+    {
+     "data": {
+      "text/plain": [
+       "<function __main__.plot_mpc(lines)>"
+      ]
+     },
+     "execution_count": 40,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "def plot_mpc(lines):\n",
+    "    plot(con_viatra_dic, lines, 0, lambda a: a.mpc_distance, colors, 'mpc', '../output/controled_viatra_with_node_activity/')\n",
+    "interact(plot_mpc, lines=w)"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "# Random EMF With Normal(2,1)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 41,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "random_emf_stats = readStats('../input/random_emf_normal/',6000)\n",
+    "random_emf_dic = calDistanceDic(random_emf_stats, human_rep)\n",
+    "\n",
+    "# trajectories and colors\n",
+    "trajectories = {}\n",
+    "w = createSelectionWidge(trajectories)\n",
+    "colors = createRandomColors(len(trajectories))"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 42,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "application/vnd.jupyter.widget-view+json": {
+       "model_id": "6b9ee873d9ca41649cf05f3b713d9142",
+       "version_major": 2,
+       "version_minor": 0
+      },
+      "text/plain": [
+       "interactive(children=(Dropdown(description='lines', options=([],), value=[]), Output()), _dom_classes=('widget…"
+      ]
+     },
+     "metadata": {},
+     "output_type": "display_data"
+    },
+    {
+     "data": {
+      "text/plain": [
+       "<function __main__.plot_out_degree(lines)>"
+      ]
+     },
+     "execution_count": 42,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "def plot_out_degree(lines):\n",
+    "    plot(random_emf_dic, lines, 0, lambda a: a.out_d_distance, colors, 'out degree', '../output/random_emf_normal/')\n",
+    "interact(plot_out_degree, lines=[[]])"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 43,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "application/vnd.jupyter.widget-view+json": {
+       "model_id": "88f258a0b0ac4417aba320beca7508cf",
+       "version_major": 2,
+       "version_minor": 0
+      },
+      "text/plain": [
+       "interactive(children=(Dropdown(description='lines', options=([],), value=[]), Output()), _dom_classes=('widget…"
+      ]
+     },
+     "metadata": {},
+     "output_type": "display_data"
+    },
+    {
+     "data": {
+      "text/plain": [
+       "<function __main__.plot_node_activity(lines)>"
+      ]
+     },
+     "execution_count": 43,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "def plot_node_activity(lines):\n",
+    "    plot(random_emf_dic, lines, 0, lambda a: a.na_distance, colors, 'node activity', '../output/random_emf_normal/')\n",
+    "interact(plot_node_activity, lines=[[]])"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 44,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "application/vnd.jupyter.widget-view+json": {
+       "model_id": "d71cf26018184ee6953c50b74908f52d",
+       "version_major": 2,
+       "version_minor": 0
+      },
+      "text/plain": [
+       "interactive(children=(Dropdown(description='lines', options=([],), value=[]), Output()), _dom_classes=('widget…"
+      ]
+     },
+     "metadata": {},
+     "output_type": "display_data"
+    },
+    {
+     "data": {
+      "text/plain": [
+       "<function __main__.plot_mpc(lines)>"
+      ]
+     },
+     "execution_count": 44,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "def plot_mpc(lines):\n",
+    "    plot(random_emf_dic, lines, 0, lambda a: a.mpc_distance, colors, 'mpc', '../output/random_emf_normal/')\n",
+    "interact(plot_mpc, lines=[[]])"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 45,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "con_viatra_stats = readStats('../input/controlled_viatra_all/',20000)\n",
+    "con_viatra_dic = calDistanceDic(con_viatra_stats, human_rep)\n",
+    "\n",
+    "# trajectories and colors\n",
+    "trajectories = {}\n",
+    "w = createSelectionWidge(trajectories)\n",
+    "colors = createRandomColors(len(trajectories))"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 46,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "application/vnd.jupyter.widget-view+json": {
+       "model_id": "db15ac26aad84683b9da99fc54749850",
+       "version_major": 2,
+       "version_minor": 0
+      },
+      "text/plain": [
+       "interactive(children=(SelectMultiple(description='Trajectory:', options={}, value=()), Output()), _dom_classes…"
+      ]
+     },
+     "metadata": {},
+     "output_type": "display_data"
+    },
+    {
+     "data": {
+      "text/plain": [
+       "<function __main__.plot_out_degree(lines)>"
+      ]
+     },
+     "execution_count": 46,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "def plot_out_degree(lines):\n",
+    "    plot(con_viatra_dic, lines, 0, lambda a: a.out_d_distance, colors, 'out_degree', '../output/controled_viatra_all/')\n",
+    "interact(plot_out_degree, lines=w)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 47,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "application/vnd.jupyter.widget-view+json": {
+       "model_id": "30bfaf8dd45d4b21b0b43afe5e9fdb8a",
+       "version_major": 2,
+       "version_minor": 0
+      },
+      "text/plain": [
+       "interactive(children=(SelectMultiple(description='Trajectory:', options={}, value=()), Output()), _dom_classes…"
+      ]
+     },
+     "metadata": {},
+     "output_type": "display_data"
+    },
+    {
+     "data": {
+      "text/plain": [
+       "<function __main__.plot_na(lines)>"
+      ]
+     },
+     "execution_count": 47,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "def plot_na(lines):\n",
+    "    plot(con_viatra_dic, lines, 0, lambda a: a.na_distance, colors, 'Node Activity', '../output/controled_viatra_all/')\n",
+    "interact(plot_na, lines=w)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 48,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "application/vnd.jupyter.widget-view+json": {
+       "model_id": "5636d37b4416474db5441fe47e7a8a30",
+       "version_major": 2,
+       "version_minor": 0
+      },
+      "text/plain": [
+       "interactive(children=(SelectMultiple(description='Trajectory:', options={}, value=()), Output()), _dom_classes…"
+      ]
+     },
+     "metadata": {},
+     "output_type": "display_data"
+    },
+    {
+     "data": {
+      "text/plain": [
+       "<function __main__.plot_mpc(lines)>"
+      ]
+     },
+     "execution_count": 48,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "def plot_mpc(lines):\n",
+    "    plot(con_viatra_dic, lines, 0, lambda a: a.mpc_distance, colors, 'mpc', '../output/controled_viatra_all/')\n",
+    "interact(plot_mpc, lines=w)"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "### Viatra With Both metric and consistency"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 53,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "con_viatra_stats = readStats('../input/viatra_control_all_with_consistency_1/',20000)\n",
+    "con_viatra_dic = calDistanceDic(con_viatra_stats, human_rep)\n",
+    "\n",
+    "# trajectories and colors\n",
+    "trajectories = {}\n",
+    "w = createSelectionWidge(trajectories)\n",
+    "colors = createRandomColors(len(trajectories))"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 54,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "application/vnd.jupyter.widget-view+json": {
+       "model_id": "e5c7231686544d959527cff36c1f1a5e",
+       "version_major": 2,
+       "version_minor": 0
+      },
+      "text/plain": [
+       "interactive(children=(SelectMultiple(description='Trajectory:', options={}, value=()), Output()), _dom_classes…"
+      ]
+     },
+     "metadata": {},
+     "output_type": "display_data"
+    },
+    {
+     "data": {
+      "text/plain": [
+       "<function __main__.plot_out_degree(lines)>"
+      ]
+     },
+     "execution_count": 54,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "def plot_out_degree(lines):\n",
+    "    plot(con_viatra_dic, lines, 0, lambda a: a.out_d_distance, colors, 'out_degree', '../output/viatra_control_all_with_consistency_1/')\n",
+    "interact(plot_out_degree, lines=w)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 55,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "application/vnd.jupyter.widget-view+json": {
+       "model_id": "e043705333bb474e89582ea9358c57c3",
+       "version_major": 2,
+       "version_minor": 0
+      },
+      "text/plain": [
+       "interactive(children=(SelectMultiple(description='Trajectory:', options={}, value=()), Output()), _dom_classes…"
+      ]
+     },
+     "metadata": {},
+     "output_type": "display_data"
+    },
+    {
+     "data": {
+      "text/plain": [
+       "<function __main__.plot_na(lines)>"
+      ]
+     },
+     "execution_count": 55,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "def plot_na(lines):\n",
+    "    plot(con_viatra_dic, lines, 0, lambda a: a.na_distance, colors, 'Node Activity', '../output/viatra_control_all_with_consistency_1/')\n",
+    "interact(plot_na, lines=w)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 56,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "application/vnd.jupyter.widget-view+json": {
+       "model_id": "ee4723b62293402e87e6a3f798019b36",
+       "version_major": 2,
+       "version_minor": 0
+      },
+      "text/plain": [
+       "interactive(children=(SelectMultiple(description='Trajectory:', options={}, value=()), Output()), _dom_classes…"
+      ]
+     },
+     "metadata": {},
+     "output_type": "display_data"
+    },
+    {
+     "data": {
+      "text/plain": [
+       "<function __main__.plot_mpc(lines)>"
+      ]
+     },
+     "execution_count": 56,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "def plot_mpc(lines):\n",
+    "    plot(con_viatra_dic, lines, 0, lambda a: a.mpc_distance, colors, 'mpc', '../output/viatra_control_all_with_consistency_1/')\n",
+    "interact(plot_mpc, lines=w)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "Python 3",
+   "language": "python",
+   "name": "python3"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.7.3"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 2
+}
diff --git a/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/src/representative_selector .ipynb b/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/src/representative_selector .ipynb
new file mode 100644
index 00000000..32edb00c
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/model_evolve_comparison/src/representative_selector .ipynb
@@ -0,0 +1,392 @@
+{
+ "cells": [
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## Use K-medoid algorithm to find the suitable human model representitives"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "### Imports"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 2,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "import os, sys\n",
+    "lib_path = os.path.abspath(os.path.join('..', '..', 'utils'))\n",
+    "sys.path.append(lib_path)\n",
+    "from GraphType import GraphStat\n",
+    "import readCSV as reader\n",
+    "from scipy import stats\n",
+    "from ipywidgets import interact, fixed, interactive\n",
+    "import ipywidgets as widgets\n",
+    "from pyclustering.cluster.kmedoids import kmedoids\n",
+    "from pyclustering.utils.metric import distance_metric, type_metric\n",
+    "import random\n",
+    "import numpy as np"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "### Define a new distance metric"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 3,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "def ks_value(dest1, dest2):\n",
+    "    value, p = stats.ks_2samp(dest1, dest2)\n",
+    "    return value\n",
+    "\n",
+    "\n",
+    "ks_metric = distance_metric(type_metric.USER_DEFINED, func=ks_value)"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "### Read Human Models"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 4,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "304"
+      ]
+     },
+     "execution_count": 4,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "# Progress Widge\n",
+    "w = widgets.FloatProgress(\n",
+    "    value=0,\n",
+    "    min=0,\n",
+    "    max=1.0,\n",
+    "    step=0.1,\n",
+    "    description='Loading Files...:',\n",
+    "    bar_style='info',\n",
+    "    orientation='horizontal'\n",
+    ")\n",
+    "\n",
+    "humanFiles = reader.readmultiplefiles('../input/Human/', 1300, False)\n",
+    "modelToFileName = {}\n",
+    "for name in humanFiles:\n",
+    "    modelToFileName[GraphStat(name)] = name\n",
+    "\n",
+    "models = list(modelToFileName.keys())\n",
+    "len(humanFiles)"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "### Find Representative by K-medroid for different dists on GraphStat"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "* Returns the index of the representative"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 5,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "def findRep(graphStats, func):\n",
+    "    out_ds = list(map(func, models))\n",
+    "\n",
+    "    #choose a random starting point\n",
+    "    start_index = random.randint(0, len(out_ds))\n",
+    "\n",
+    "    # start with one initial metrid [start_index]\n",
+    "    outdegree_kmedoid = kmedoids(out_ds, [start_index], metric=ks_metric)\n",
+    "\n",
+    "    outdegree_kmedoid.process()\n",
+    "    centoids = outdegree_kmedoid.get_medoids()\n",
+    "    return centoids[0]"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## Find representative for out degree"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "### For Yakindumm\n",
+    "#### For all human models\n",
+    "* the rep found is ../input/humanOutput\\R_20158_run_1.csv\n",
+    "* the average distance between it and others is 0.05515988287586802\n",
+    "\n",
+    "#### For human models with $100 \\pm 10$ nodes\n",
+    "* the rep found is ../input/human_output_100\\R_2015225_run_1.csv\n",
+    "* the average distance between it and others is $0.046150929558524685$\n",
+    "\n",
+    "#### for human model with $100 \\pm 10$ nodes and new metric\n",
+    "* the rep found is ../input/human_output_100\\R_2015248_run_1.csv\n",
+    "* average distance:  0.052753778714861366\n",
+    "* median:  0.0468131868131868\n",
+    "* std:  0.0246917800149673\n",
+    "* max: 0.15993907083015996\n",
+    "* min: 0.0"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 6,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "../input/Human\\33_run_1.csv\n",
+      "../input/Human\\33_run_1.csv\n"
+     ]
+    }
+   ],
+   "source": [
+    "od_rep_index = findRep(models, lambda m: m.out_d)\n",
+    "print(list(modelToFileName.values())[od_rep_index])\n",
+    "od_rep_model = models[od_rep_index]\n",
+    "print(modelToFileName[od_rep_model])\n"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 7,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "average distance:  0.04615092955852465\n",
+      "median:  0.04402137483980782\n",
+      "std:  0.017305709419913242\n",
+      "max: 0.1411706837186424\n",
+      "min: 0.0\n"
+     ]
+    }
+   ],
+   "source": [
+    "distances = []\n",
+    "for model in models:\n",
+    "    distances.append(ks_value(od_rep_model.out_d, model.out_d))\n",
+    "print('average distance: ', np.mean(distances))\n",
+    "print('median: ', np.median(distances))\n",
+    "print('std: ', np.std(distances))\n",
+    "print('max:', max(distances))\n",
+    "print('min:', min(distances))"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## Find Representative for node activities"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "### For Yakindumm\n",
+    "#### For all human models\n",
+    "* the rep found is ../input/humanOutput\\R_2016176_run_1.csv\n",
+    "* the average distance between it and others is 0.05275267434589047\n",
+    "\n",
+    "#### For human models with $100 \\pm 10$ nodes\n",
+    "* the rep found is ../input/human_output_100\\R_2017419_run_1.csv\n",
+    "* the average distance between it and others is $0.04679429311806747$\n",
+    "\n",
+    "#### for human model with $100 \\pm 10$ nodes and new metric\n",
+    "* the rep found is ../input/human_output_100\\R_2017131_run_1.csv\n",
+    "* average distance:  0.024629205820449567\n",
+    "* median:  0.023787888564682946\n",
+    "* std:  0.013845547883198073\n",
+    "* max: 0.09044674910251294\n",
+    "* min: 0.0"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 8,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "../input/Human\\288_run_1.csv\n",
+      "../input/Human\\288_run_1.csv\n"
+     ]
+    }
+   ],
+   "source": [
+    "na_rep_index = findRep(models, lambda m: m.na)\n",
+    "print(list(modelToFileName.values())[na_rep_index])\n",
+    "na_rep_model = models[na_rep_index]\n",
+    "print(modelToFileName[na_rep_model])\n"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 9,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "average distance:  0.046794293118067494\n",
+      "median:  0.03898868458274401\n",
+      "std:  0.02880119213919405\n",
+      "max: 0.18702970297029703\n",
+      "min: 0.0\n"
+     ]
+    }
+   ],
+   "source": [
+    "distances = []\n",
+    "for model in models:\n",
+    "    distances.append(ks_value(na_rep_model.na, model.na))\n",
+    "print('average distance: ', np.mean(distances))\n",
+    "print('median: ', np.median(distances))\n",
+    "print('std: ', np.std(distances))\n",
+    "print('max:', max(distances))\n",
+    "print('min:', min(distances))"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## Find Representative for MPC"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "### For Yakindumm\n",
+    "\n",
+    "#### For all human models\n",
+    "* the rep found is ../input/humanOutput\\R_2015246_run_1.csv\n",
+    "* the average distance between it and others is 0.08556632702185384\n",
+    "\n",
+    "#### For human models with $100 \\pm 10$ nodes\n",
+    "* the rep found is ../input/human_output_100\\R_2016324_run_1.csv\n",
+    "* the average distance between it and others is $0.07028909225833631$\n",
+    "\n",
+    "#### for human model with $100 \\pm 10$ nodes and new metric\n",
+    "* average distance:  0.054782550772603904\n",
+    "* median:  0.048330503678551184\n",
+    "* std:  0.028208257424907526\n",
+    "* max: 0.21181525241675614\n",
+    "* min: 0.0"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 10,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "../input/Human\\151_run_1.csv\n",
+      "../input/Human\\151_run_1.csv\n"
+     ]
+    }
+   ],
+   "source": [
+    "mpc_rep_index = findRep(models, lambda m: m.mpc)\n",
+    "print(list(modelToFileName.values())[mpc_rep_index])\n",
+    "mpc_rep_model = models[mpc_rep_index]\n",
+    "print(modelToFileName[mpc_rep_model])"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 11,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "average distance:  0.07028909225833632\n",
+      "median:  0.06254480286738351\n",
+      "std:  0.037281890512224164\n",
+      "max: 0.21961550993809065\n",
+      "min: 0.0\n"
+     ]
+    }
+   ],
+   "source": [
+    "distances = []\n",
+    "for model in models:\n",
+    "    distances.append(ks_value(mpc_rep_model.mpc, model.mpc))\n",
+    "print('average distance: ', np.mean(distances))\n",
+    "print('median: ', np.median(distances))\n",
+    "print('std: ', np.std(distances))\n",
+    "print('max:', max(distances))\n",
+    "print('min:', min(distances))"
+   ]
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "Python 3",
+   "language": "python",
+   "name": "python3"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.7.3"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 2
+}
diff --git a/Metrics/Metrics-Calculation/metrics_plot/type_analysis/input/.gitignore b/Metrics/Metrics-Calculation/metrics_plot/type_analysis/input/.gitignore
new file mode 100644
index 00000000..b3934b01
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/type_analysis/input/.gitignore
@@ -0,0 +1,3 @@
+# ignore everything in this folder
+*
+!.gitignore
\ No newline at end of file
diff --git a/Metrics/Metrics-Calculation/metrics_plot/type_analysis/src/Node Type Analysis.ipynb b/Metrics/Metrics-Calculation/metrics_plot/type_analysis/src/Node Type Analysis.ipynb
new file mode 100644
index 00000000..b4e3432a
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/type_analysis/src/Node Type Analysis.ipynb
@@ -0,0 +1,435 @@
+{
+ "cells": [
+  {
+   "cell_type": "code",
+   "execution_count": 2,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "import os, sys\n",
+    "import glob\n",
+    "lib_path = os.path.abspath(os.path.join('..', '..', 'utils'))\n",
+    "sys.path.append(lib_path)\n",
+    "import matplotlib.pyplot as plt\n",
+    "from GraphType import GraphStat\n",
+    "import readCSV as reader\n",
+    "import constants"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 3,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "def getModels(folderName, numberOfModels):\n",
+    "    filenames = reader.readmultiplefiles(folderName, numberOfModels, False)\n",
+    "    graphStats = [GraphStat(filename) for filename in filenames]\n",
+    "    return graphStats"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 4,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "def drawTypeDistributions(folderName, numberOfModels):\n",
+    "    graphStats = getModels(folderName, numberOfModels)\n",
+    "    typeMap = {}\n",
+    "    keys = set()\n",
+    "    for g in graphStats:\n",
+    "        keys = keys.union(set(g.nodeTypeStat.keys()))\n",
+    "    for key in keys:\n",
+    "        typeMap[key] = [float(g.nodeTypeStat.get(key,0)) for g in graphStats]\n",
+    "    print(list(typeMap.keys()))\n",
+    "    for i, key in enumerate(typeMap.keys()):\n",
+    "        plt.figure(i)\n",
+    "        plt.hist(typeMap[key], range = (0,1), bins=50)\n",
+    "        plt.title(key)\n",
+    "        plt.plot()"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 4,
+   "metadata": {
+    "scrolled": true
+   },
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "['EPackage', 'EAttribute', 'EEnumLiteral', 'EGenericType', 'EAnnotation', 'EOperation', 'EEnum', 'ETypeParameter', 'EParameter', 'EReference', 'EClass', 'EStringToStringMapEntry', 'EDataType']\n"
+     ]
+    },
+    {
+     "data": {
+      "image/png": "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\n",
+      "text/plain": [
+       "<Figure size 432x288 with 1 Axes>"
+      ]
+     },
+     "metadata": {
+      "needs_background": "light"
+     },
+     "output_type": "display_data"
+    },
+    {
+     "data": {
+      "image/png": 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\n",
+      "text/plain": [
+       "<Figure size 432x288 with 1 Axes>"
+      ]
+     },
+     "metadata": {
+      "needs_background": "light"
+     },
+     "output_type": "display_data"
+    },
+    {
+     "data": {
+      "image/png": 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\n",
+      "text/plain": [
+       "<Figure size 432x288 with 1 Axes>"
+      ]
+     },
+     "metadata": {
+      "needs_background": "light"
+     },
+     "output_type": "display_data"
+    },
+    {
+     "data": {
+      "image/png": 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\n",
+      "text/plain": [
+       "<Figure size 432x288 with 1 Axes>"
+      ]
+     },
+     "metadata": {
+      "needs_background": "light"
+     },
+     "output_type": "display_data"
+    },
+    {
+     "data": {
+      "image/png": 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\n",
+      "text/plain": [
+       "<Figure size 432x288 with 1 Axes>"
+      ]
+     },
+     "metadata": {
+      "needs_background": "light"
+     },
+     "output_type": "display_data"
+    },
+    {
+     "data": {
+      "image/png": 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\n",
+      "text/plain": [
+       "<Figure size 432x288 with 1 Axes>"
+      ]
+     },
+     "metadata": {
+      "needs_background": "light"
+     },
+     "output_type": "display_data"
+    },
+    {
+     "data": {
+      "image/png": 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\n",
+      "text/plain": [
+       "<Figure size 432x288 with 1 Axes>"
+      ]
+     },
+     "metadata": {
+      "needs_background": "light"
+     },
+     "output_type": "display_data"
+    },
+    {
+     "data": {
+      "image/png": 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\n",
+      "text/plain": [
+       "<Figure size 432x288 with 1 Axes>"
+      ]
+     },
+     "metadata": {
+      "needs_background": "light"
+     },
+     "output_type": "display_data"
+    },
+    {
+     "data": {
+      "image/png": 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\n",
+      "text/plain": [
+       "<Figure size 432x288 with 1 Axes>"
+      ]
+     },
+     "metadata": {
+      "needs_background": "light"
+     },
+     "output_type": "display_data"
+    },
+    {
+     "data": {
+      "image/png": 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NC63PmAvYt3v8KyyD+0iq6nPAd3fSZTXwzzVwBbBfkkPmerylFuDT3Z6/aqY+VXUvcBdw4EiqG44+Y55sLYP/g7ds1jEneSJwWFV9YpSFDUmf9/hRwKOSXJ7kiiTPGVl1w9FnzG8GTk6yDfgU8MrRlLaodvW/951aav+gQ5/b83vdwt+Q3uNJcjIwATxjqBUN307HnORBwFnAKaMqaMj6vMcrGCyjPJPBX1j/leRxVXXnkGsblj5jfhHwgap6e5KnAB/sxnzf8MtbNAuaX0ttBt7n9vxf9EmygsGfXjv7k2Wp6/WRBEmOA94IPL+qfjqi2oZltjE/HHgccFmSmxmsFW5s+ERm39/rC6vqnqr6OvBVBoHeqj5jXgucD1BVnwf2YvChT8vZgn4EyVIL8D63528E1nSPTwQ+W93ZgUbNOuZuOeEfGYR362ujMMuYq+quqlpZVeNVNc5g3f/5VTW3D5NffH1+rz/O4GQ1SVYyWFK5aaRVLqw+Y94KHAuQ5DEMAnz7SKscvY3AH3VXoxwD3FVVt855b4t91naGs7RfY3AG+41d218x+A8YBm/yvwE3AP8LPHKxax7BmC8GbgOu6r42LnbNwx7zlL6X0fBVKD3f4wDvAK4FrgZOWuyaRzDmxwKXM7hC5Srgdxe75gUY84eAW4F7GMy21wIvBV466X1+d/czuXq+v9feSi9JjVpqSyiSpJ4McElqlAEuSY0ywCWpUQa4JDXKAJekRhngktSo/wfZt4/hpJ7VYAAAAABJRU5ErkJggg==\n",
+      "text/plain": [
+       "<Figure size 432x288 with 1 Axes>"
+      ]
+     },
+     "metadata": {
+      "needs_background": "light"
+     },
+     "output_type": "display_data"
+    },
+    {
+     "data": {
+      "image/png": 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\n",
+      "text/plain": [
+       "<Figure size 432x288 with 1 Axes>"
+      ]
+     },
+     "metadata": {
+      "needs_background": "light"
+     },
+     "output_type": "display_data"
+    },
+    {
+     "data": {
+      "image/png": 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\n",
+      "text/plain": [
+       "<Figure size 432x288 with 1 Axes>"
+      ]
+     },
+     "metadata": {
+      "needs_background": "light"
+     },
+     "output_type": "display_data"
+    },
+    {
+     "data": {
+      "image/png": "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\n",
+      "text/plain": [
+       "<Figure size 432x288 with 1 Axes>"
+      ]
+     },
+     "metadata": {
+      "needs_background": "light"
+     },
+     "output_type": "display_data"
+    }
+   ],
+   "source": [
+    "drawTypeDistributions('../input/human/', 1500)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 5,
+   "metadata": {
+    "scrolled": true
+   },
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "[]\n"
+     ]
+    }
+   ],
+   "source": [
+    "drawTypeDistributions('../input/viatra_75/', 50)"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## Extract Human Models with size [90, 101]"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 6,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "def extractModel():\n",
+    "    from shutil import copy\n",
+    "    list_of_files = reader.readmultiplefiles('../input/humanOutput/', 5000)\n",
+    "    num_nodes_list =[]\n",
+    "    human_size_dic = {}\n",
+    "    for file in list_of_files:\n",
+    "        contents = reader.readcsvfile(file)\n",
+    "        num_of_node = contents[constants.NUMBER_NODES]\n",
+    "        # human_size_dic[file] = int(num_of_node[0])\n",
+    "        # num_nodes_list.append(int(num_of_node[0]))\n",
+    "        if 90 <= num_of_node[0] <= 110:\n",
+    "            copy(file, '../input/human_output_100/')"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## Multinomial Distribution Analysis"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 7,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "0.9999999999999998\n",
+      "{'EAttribute': 0.23539778449144008, 'EClass': 0.30996978851963747, 'EReference': 0.33081570996978854, 'EPackage': 0.012789526686807653, 'EAnnotation': 0.002517623363544813, 'EEnumLiteral': 0.07275931520644502, 'EEnum': 0.013645518630412891, 'EDataType': 0.004028197381671702, 'EParameter': 0.005941591137965764, 'EGenericType': 0.002014098690835851, 'EOperation': 0.009415911379657605, 'ETypeParameter': 0.0007049345417925478}\n"
+     ]
+    }
+   ],
+   "source": [
+    "import numpy as np\n",
+    "import scipy.stats as stats\n",
+    "graphStats = getModels('../input/human_30_500_no_xml/', 1500)\n",
+    "totalNodes = 0\n",
+    "typeMap = {}\n",
+    "for g in graphStats:\n",
+    "    gKeys = g.nodeTypeStat.keys()\n",
+    "    size = g.numNodes[0]\n",
+    "    totalNodes += size\n",
+    "    for key in gKeys:\n",
+    "        curNum = typeMap.get(key, 0)\n",
+    "        typeMap[key] = curNum + float(g.nodeTypeStat[key]) * size\n",
+    "        \n",
+    "for key in typeMap.keys():\n",
+    "    typeMap[key] /= totalNodes\n",
+    "print(sum(typeMap.values()))\n",
+    "print(typeMap)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 8,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "def chiSquareMultinomialTest(freq, prob):\n",
+    "    freq = np.array(freq)\n",
+    "    prob = np.array(prob)\n",
+    "    size = sum(freq)\n",
+    "    e = prob * size\n",
+    "    return stats.chisquare(freq, e)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 9,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "def typeDistributionTest(g):\n",
+    "    size = g.numNodes[0]\n",
+    "    freq = []\n",
+    "    prob = []\n",
+    "    for key in typeMap.keys():\n",
+    "        value = float(g.nodeTypeStat.get(key, 0))\n",
+    "        freq.append(np.round(value * size))\n",
+    "        prob.append(typeMap[key])\n",
+    "    test = chiSquareMultinomialTest(freq, prob)\n",
+    "    return test"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 32,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "[7.26359261e+01 6.82490355e-02]\n",
+      "[3.31848655e+01 1.59841378e-03]\n"
+     ]
+    }
+   ],
+   "source": [
+    "test = [typeDistributionTest(graphStats[i]) for i in range(len(graphStats))]\n",
+    "print(np.mean(test, 0))\n",
+    "print(np.median(test, 0))"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "## Node Counts Distribution"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 5,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "import matplotlib.pyplot as plt\n",
+    "from shutil import copyfile\n",
+    "import statistics \n",
+    "\n",
+    "graphStats = getModels('../input/human/', 1500)\n",
+    "sizes = []\n",
+    "filenames = reader.readmultiplefiles('../input/human/', 1500, False)\n",
+    "count = 1\n",
+    "for filename in filenames:\n",
+    "    graphStat = GraphStat(filename)\n",
+    "    size = graphStat.numNodes[0]\n",
+    "    if size >= 30 and size <= 500 and not ('EAnnotation' in graphStat.nodeTypeStat.keys() and 'EStringToStringMapEntry' in graphStat.nodeTypeStat.keys()):\n",
+    "        copyfile(filename, filename.replace('human', 'human_30_500_no_xml'))\n",
+    "        \n",
+    "        \n",
+    "# for g in graphStats:\n",
+    "#     size = g.numNodes[0]\n",
+    "#     if size >= 30 and size <= 500 and not ('EAnnotation' in g.nodeTypeStat.keys() and 'EStringToStringMapEntry' in g.nodeTypeStat.keys()):\n",
+    "#         sizes.append(g.numNodes[0])\n",
+    "# print(max(sizes))\n",
+    "# print(min(sizes))\n",
+    "# print(statistics.mean(sizes))\n",
+    "# print(len(sizes))\n",
+    "# plt.hist(sizes, bins=10)\n"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "Python 3",
+   "language": "python",
+   "name": "python3"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.7.3"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 2
+}
diff --git a/Metrics/Metrics-Calculation/metrics_plot/type_analysis/src/plot_violation.py b/Metrics/Metrics-Calculation/metrics_plot/type_analysis/src/plot_violation.py
new file mode 100644
index 00000000..e5e12f42
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/type_analysis/src/plot_violation.py
@@ -0,0 +1,77 @@
+import matplotlib.pyplot as plt
+import numpy as np
+import cdf_histogram as cdf
+import readCSV as reader
+import constants
+import csv
+from shutil import copy
+
+
+# viatra_controlled = np.genfromtxt('../statistics/violations/viatra_controlled.csv', delimiter='\n')
+# viatra_controlled_mean = np.mean(viatra_controlled)
+# viatra_nocons = np.genfromtxt('../statistics/violations/viatra_no_cons_violation.csv', delimiter='\n')
+# viatra_nocons_mean = np.mean(viatra_nocons)
+# human = np.genfromtxt('../statistics/violations/human_violation.csv', delimiter='\n')
+# human_mean = np.mean(human)
+# print('viatra controlled violation mean: ' + str(viatra_controlled_mean))
+# print('viatra no cons violation mean: ' + str(viatra_nocons_mean))
+# print('human output violation mean: ' + str(human_mean))
+
+
+def read_violation_file(file_name):
+    violation = {}
+    with open(file_name) as f:
+        for i, line in enumerate(f):
+            line = int(line.rstrip())
+            if line in violation:
+                violation[line] += 1
+            else:
+                violation[line] = 1
+    f.close()
+    return violation
+
+# violation = read_violation_file('../statistics/violations/viatra_controlled.csv')
+# print(violation)
+# fig, ax = plt.subplots()
+# rects = ax.bar(violation.keys(), violation.values())
+# cdf.autolabel(rects, ax)
+# ax.set_title('viatra controlled violation distribution')
+# ax.set_xlabel('number of violations')
+# ax.set_ylabel('number of occurrence')
+# plt.show()
+# fig.savefig('../statistics/violations/viatra_controlled_violation_distribution.png')
+
+
+def plot_violation():
+    v = np.array([0,1,1,0,0])
+    print(v)
+    (n, bins) = np.histogram(v, bins=v.size, density=True)  # NumPy version (no plot)
+    # plt.plot(.5 * (bins[1:] + bins[:-1]), n)
+    plt.hist(v, bins=50, density=1)
+    plt.show()
+
+
+def human_output_size():
+    list_of_files = reader.readmultiplefiles('../statistics/humanOutput/', 5000)
+    num_nodes_list =[]
+    human_size_dic = {}
+    for file in list_of_files:
+        contents = reader.readcsvfile(file)
+        num_of_node = contents[constants.NUMBER_NODES]
+        # human_size_dic[file] = int(num_of_node[0])
+        # num_nodes_list.append(int(num_of_node[0]))
+        if 90 <= num_of_node[0] <= 110:
+            copy(file, '../statistics/human_output_100/')
+
+    # mean = np.mean(num_nodes_list)
+    # std = np.std(num_nodes_list)
+    # with open('../statistics/human_output_size.csv', 'w', newline='') as csvfile:
+    #     spamwriter = csv.writer(csvfile, delimiter=',',
+    #                             quotechar='|', quoting=csv.QUOTE_MINIMAL)
+    #     spamwriter.writerow(['mean', mean])
+    #     spamwriter.writerow(['standard deviation', std])
+    #     for key, value in human_size_dic.items():
+    #         spamwriter.writerow([key, value])
+
+
+
diff --git a/Metrics/Metrics-Calculation/metrics_plot/utils/DistributionMetrics.py b/Metrics/Metrics-Calculation/metrics_plot/utils/DistributionMetrics.py
new file mode 100644
index 00000000..cf532bc5
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/utils/DistributionMetrics.py
@@ -0,0 +1,53 @@
+from scipy import stats
+from scipy.spatial import distance
+
+def ks_distance(samples1, samples2):
+    value, p = stats.ks_2samp(samples1, samples2)
+    return (value, p)
+
+def manual_ks(pdf1, pdf2):
+    result = 0
+    sum1 = 0
+    sum2 = 0
+    for(a, b) in zip(pdf1, pdf2):
+        sum1 += a
+        sum2 += b
+        result = max(result, abs(sum1-sum2))
+    return result
+
+def js_distance(samples1, samples2):
+    map1 = fromSamples(samples1)
+    map2 = fromSamples(samples2)
+    allKeys = set(map1.keys()) | set(map2.keys())
+    dist1 = distributionFromMap(map1, allKeys)
+    dist2 = distributionFromMap(map2, allKeys)
+    return distance.jensenshannon(dist1, dist2, 2)
+
+def euclidean_distance(samples1, samples2):
+    map1 = fromSamples(samples1)
+    map2 = fromSamples(samples2)
+    allKeys = set(map1.keys()) | set(map2.keys())
+    dist1 = distributionFromMap(map1, allKeys)
+    dist2 = distributionFromMap(map2, allKeys)
+    distance = 0
+    for i in range(len(dist2)):
+        distance += pow(dist1[i] - dist2[i], 2)
+    return pow(distance, 0.5)
+
+def fromSamples(samples):
+    m = {}
+    length = len(samples)
+    for sample in samples:
+        value = m.get(sample, 0)
+        m[sample] = value + 1
+    for key in list(m.keys()):
+        m[key] /= length
+    return m
+
+def distributionFromMap(m, allKeys):
+    dist = []
+    for key in allKeys:
+        value = m.get(key, 0)
+        dist.append(value)
+    return dist
+
diff --git a/Metrics/Metrics-Calculation/metrics_plot/utils/GraphType.py b/Metrics/Metrics-Calculation/metrics_plot/utils/GraphType.py
new file mode 100644
index 00000000..48d96ccc
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/utils/GraphType.py
@@ -0,0 +1,46 @@
+import readCSV as reader
+import constants
+import numpy as np
+
+# graph stats for a collection of graphs
+class GraphCollection:
+    
+    # init with path contrain files and number of files to read reader is imported from (readCSV)
+    def __init__(self, path, number, name, shouldShuffle = True):
+        self.out_ds = []
+        self.nas = []
+        self.mpcs = []
+        self.nts = []
+        self.name = name
+        self.tccs = []
+        self.violations = []
+        models = reader.readmultiplefiles(path, number, shouldShuffle)
+        print(len(models))
+        self.size = len(models)
+        for i in range(len(models)):
+            contents, out_d, na, mpc = reader.getmetrics(models[i])
+            self.out_ds.append(out_d)
+            self.nas.append(na)
+            self.mpcs.append(mpc)
+            if(constants.Node_TYPE_KEY in contents):
+                self.nts.append(contents[constants.Node_TYPE_KEY])
+            if(constants.TCC_VALUE in contents):
+                self.tccs.append(contents[constants.TCC_VALUE])
+            if(constants.VIOLATION in contents):
+                self.violations.append(contents[constants.VIOLATION][0])
+
+#Graph stat for one graph
+class GraphStat:
+    # init with teh file name of the stat
+    def __init__(self, filename):
+        contents, self.out_d, self.na, self.mpc = reader.getmetrics(filename)
+        self.numNodes = np.array(contents[constants.NUMBER_NODES])
+        if constants.STATE_ID in contents:
+            self.id = (contents[constants.STATE_ID])[0]
+        if constants.Node_TYPE_KEY in contents:
+            self.nodeTypeStat = contents[constants.Node_TYPE_KEY]
+        if constants.VIOLATION in contents:
+            self.violations = int(contents[constants.VIOLATION][0])
+        if(constants.TCC_VALUE_KEY in contents):
+            self.tcc = contents[constants.TCC_VALUE_KEY]
+
diff --git a/Metrics/Metrics-Calculation/metrics_plot/utils/constants.py b/Metrics/Metrics-Calculation/metrics_plot/utils/constants.py
new file mode 100644
index 00000000..e30cc583
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/utils/constants.py
@@ -0,0 +1,35 @@
+NUMBER_EDGE_TYPES = 'Number of Edge types'
+
+NUMBER_NODES = 'Number Of Nodes'
+
+OUT_DEGREE_COUNT = 'OutDegreeCount'
+
+OUT_DEGREE_VALUE = 'OutDegreeValue'
+
+NA_COUNT = 'NACount'
+
+NA_VALUE = 'NAValue'
+
+MPC_VALUE = 'MPCValue'
+
+MPC_COUNT = 'MPCCount'
+
+METAMODEL = 'Meta Mode'
+
+STATE_ID = 'State Id'
+
+NODE_TYPE = 'Node Type'
+
+Node_TYPE_KEY = 'NodeType'
+
+HUMAN_OUT_D_REP = '../input/humanOutput/R_2015225_run_1.csv'
+
+HUMAN_MPC_REP = '../input/humanOutput/R_2016324_run_1.csv'
+
+HUMAN_NA_REP = '../input/humanOutput/R_2017419_run_1.csv'
+
+VIOLATION = 'violations'
+
+TCC_VALUE= 'TCCValue'
+
+TCC_COUNT = 'TCCCount'
diff --git a/Metrics/Metrics-Calculation/metrics_plot/utils/readCSV.py b/Metrics/Metrics-Calculation/metrics_plot/utils/readCSV.py
new file mode 100644
index 00000000..a56caf45
--- /dev/null
+++ b/Metrics/Metrics-Calculation/metrics_plot/utils/readCSV.py
@@ -0,0 +1,186 @@
+import numpy as np
+import matplotlib.pyplot as plt
+from scipy import stats
+import glob
+import random
+import constants
+
+#
+# read csvfile returns outdegree, node activity, mpc
+# as matrix with the first row of values and second row of count
+#
+def readcsvfile(filename):
+    
+    contents = {}
+    with open(filename) as f:
+        data = list(f)
+        f.close()
+        for i, line in enumerate(data):
+            arr = line.replace('\n', '').split(',')
+            # if there is no element in the line, continue
+            if len(line) < 0: continue
+            # else check for contents
+            # if it is MPC then use float
+            if arr[0] == constants.MPC_VALUE:
+                contents[constants.MPC_VALUE] = list(map(float, arr[1:]))
+            # meta models are string
+            elif(arr[0] == constants.METAMODEL):
+                contents[constants.METAMODEL] = arr[1:]
+            # Node types
+            elif(arr[0] == constants.NODE_TYPE):
+                types = data[i+1].replace('\n', '').split(',')
+                numbers = data[i+2].replace('\n', '').split(',')
+                #convert number to floats
+                numbers = [float(n) for n in numbers]
+                contents[constants.Node_TYPE_KEY] = {t : n for t, n in zip(types, numbers)}
+            elif(arr[0] == constants.TCC_VALUE):
+                contents[constants.TCC_VALUE] = list(map(float, arr[1:]))
+            # NA and OD are integers, and store other information as string
+            else:
+                try:
+                    contents[arr[0]] = list(map(int, arr[1:]))
+                except:
+                    contents[arr[0]] = arr[1:]
+    return contents
+
+def checkAndReshape(arr):
+    if len(arr.shape) < 2:
+        arr = np.reshape(arr, (arr.shape[0],1))
+    return arr
+
+def readTrajectory(filename):
+    state_codes = []
+    with open(filename) as f:
+        for i, line in enumerate(f):
+            if(line == ''): continue
+            state_codes.append(int(line))
+    return state_codes
+#
+# take a matrix as input
+# return the sample array
+#
+def getsample(dataMatrix):
+    data = []
+    value = dataMatrix[0, :]
+    count = dataMatrix[1, :]
+    for i, v in enumerate(value):
+        for x in range(0, int(count[i])):
+            data.append(v)
+    return data
+
+def reproduceSample(values, counts):
+    arr = np.array([values, counts])
+    return getsample(arr)
+
+#
+# take an array of filenames as input
+# return the samples of outdegree, na, mpc
+#
+def getmetrics(filename):
+    contents = readcsvfile(filename)
+    outdegree_sample = reproduceSample(contents[constants.OUT_DEGREE_VALUE], contents[constants.OUT_DEGREE_COUNT])
+    na_sample = reproduceSample(contents[constants.NA_VALUE], contents[constants.NA_COUNT])
+    mpc_sample = reproduceSample(contents[constants.MPC_VALUE], contents[constants.MPC_COUNT])
+
+    if(constants.TCC_VALUE in contents):
+        contents[constants.TCC_VALUE] = reproduceSample(contents[constants.TCC_VALUE], contents[constants.TCC_COUNT])
+
+    return contents,outdegree_sample, na_sample, mpc_sample
+
+#
+# read number of files in the given path RANDOMLY
+#
+def readmultiplefiles(dirName, maxNumberOfFiles, shouldShuffle = True):
+    list_of_files = glob.glob(dirName + '*.csv')  # create the list of file
+    if shouldShuffle: 
+        random.shuffle(list_of_files)
+    #if the number of files is out of bound then just give the whole list
+    file_names =  list_of_files[:maxNumberOfFiles]
+    # print(file_names)
+    return file_names
+
+
+def plotlines(x, y, ax):
+    l1, = ax.plot(x, y)
+
+
+def testgetsamplesfromfiles():
+    files = readmultiplefiles('../statistics/viatraOutput/', 2)
+    for file in files:
+        getmetrics(file)
+
+def probability(data):
+    sum = np.sum(data)
+    probabilityList = []
+    for d in data:
+        p = d/sum
+        probabilityList.append(p)
+    a = np.array(probabilityList)
+    return a
+
+
+def cumulativeProbability(p):
+    cdf = np.cumsum(p)
+    return cdf
+
+
+def plot():
+    fig, ax = plt.subplots()
+    fig, ax1 = plt.subplots()
+    fig, ax2 = plt.subplots()
+    fig, ax3 = plt.subplots()
+    fig, ax4 = plt.subplots()
+    fig, ax5 = plt.subplots()
+    list_of_files = readmultiplefiles('../statistics/iatraOutput/')
+    for file_name in list_of_files:
+        contents = readcsvfile(file_name)
+        outdegree = [contents[constants.OUT_DEGREE_VALUE], contents[constants.OUT_DEGREE_COUNT]]
+        na = [contents[constants.NA_VALUE], contents[constants.NA_COUNT]]
+        mpc = [contents[constants.MPC_VALUE], contents[constants.MPC_COUNT]]
+        outV = outdegree[0, :]
+        outC = outdegree[1, :]
+        outP = probability(outC)
+        outCumP = cumulativeProbability(outP)
+        plotlines(outV, outP, ax)
+        naV = na[0, :]
+        naC = na[1, :]
+        naP = probability(naC)
+        naCumP = cumulativeProbability(naP)
+        plotlines(naV, naP, ax1)
+        mpcV = mpc[0, :]
+        mpcC = mpc[1, :]
+        mpcP = probability(mpcC)
+        mpcCumP = cumulativeProbability(mpcP)
+        plotlines(mpcV, mpcP, ax2)
+        plotlines(outV, outCumP, ax3)
+        plotlines(naV, naCumP, ax4)
+        plotlines(mpcV, mpcCumP, ax5)
+    ax.set_xlabel('ourdegree')
+    ax.set_ylabel('pdf')
+    ax.grid()
+
+    ax1.set_xlabel('node activity')
+    ax1.set_ylabel('pdf')
+    ax1.grid()
+
+    ax2.set_xlabel('multiplex participation coefficient')
+    ax2.set_ylabel('pdf')
+    ax2.grid()
+
+    ax3.set_xlabel('ourdegree')
+    ax3.set_ylabel('cdf')
+    ax3.grid()
+
+    ax4.set_xlabel('node activity')
+    ax4.set_ylabel('cdf')
+    ax4.grid()
+
+    ax5.set_xlabel('multiplex participation coefficient')
+    ax5.set_ylabel('cdf')
+    ax5.grid()
+
+    plt.show()
+
+
+# plot()
+