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-rw-r--r--Domains/ca.mcgill.rtgmrt.example.modes3/.classpath10
-rw-r--r--Domains/ca.mcgill.rtgmrt.example.modes3/.gitignore2
-rw-r--r--Domains/ca.mcgill.rtgmrt.example.modes3/.project40
-rw-r--r--Domains/ca.mcgill.rtgmrt.example.modes3/.settings/org.eclipse.viatra.query.patternlanguage.emf.EMFPatternLanguage.prefs27
-rw-r--r--Domains/ca.mcgill.rtgmrt.example.modes3/META-INF/MANIFEST.MF36
-rw-r--r--Domains/ca.mcgill.rtgmrt.example.modes3/build.properties11
-rw-r--r--Domains/ca.mcgill.rtgmrt.example.modes3/ecore-gen/modes3/Modes3Factory.java78
-rw-r--r--Domains/ca.mcgill.rtgmrt.example.modes3/ecore-gen/modes3/Modes3ModelRoot.java87
-rw-r--r--Domains/ca.mcgill.rtgmrt.example.modes3/ecore-gen/modes3/Modes3Package.java716
-rw-r--r--Domains/ca.mcgill.rtgmrt.example.modes3/ecore-gen/modes3/Segment.java86
-rw-r--r--Domains/ca.mcgill.rtgmrt.example.modes3/ecore-gen/modes3/SimpleSegment.java17
-rw-r--r--Domains/ca.mcgill.rtgmrt.example.modes3/ecore-gen/modes3/Train.java94
-rw-r--r--Domains/ca.mcgill.rtgmrt.example.modes3/ecore-gen/modes3/Turnout.java68
-rw-r--r--Domains/ca.mcgill.rtgmrt.example.modes3/ecore-gen/modes3/impl/Modes3FactoryImpl.java139
-rw-r--r--Domains/ca.mcgill.rtgmrt.example.modes3/ecore-gen/modes3/impl/Modes3ModelRootImpl.java296
-rw-r--r--Domains/ca.mcgill.rtgmrt.example.modes3/ecore-gen/modes3/impl/Modes3PackageImpl.java385
-rw-r--r--Domains/ca.mcgill.rtgmrt.example.modes3/ecore-gen/modes3/impl/SegmentImpl.java319
-rw-r--r--Domains/ca.mcgill.rtgmrt.example.modes3/ecore-gen/modes3/impl/SimpleSegmentImpl.java37
-rw-r--r--Domains/ca.mcgill.rtgmrt.example.modes3/ecore-gen/modes3/impl/TrainImpl.java332
-rw-r--r--Domains/ca.mcgill.rtgmrt.example.modes3/ecore-gen/modes3/impl/TurnoutImpl.java216
-rw-r--r--Domains/ca.mcgill.rtgmrt.example.modes3/ecore-gen/modes3/util/Modes3AdapterFactory.java192
-rw-r--r--Domains/ca.mcgill.rtgmrt.example.modes3/ecore-gen/modes3/util/Modes3Switch.java196
-rw-r--r--Domains/ca.mcgill.rtgmrt.example.modes3/model/modes3.ecore33
-rw-r--r--Domains/ca.mcgill.rtgmrt.example.modes3/model/modes3.genmodel31
-rw-r--r--Domains/ca.mcgill.rtgmrt.example.modes3/plugin.properties4
-rw-r--r--Domains/ca.mcgill.rtgmrt.example.modes3/plugin.xml44
-rw-r--r--Domains/ca.mcgill.rtgmrt.example.modes3/src/modes3/queries/Modes3Queries.vql295
-rw-r--r--Domains/ca.mcgill.rtgmrt.example.modes3/src/modes3/run/CloseTrainsObjectiveHint.xtend201
-rw-r--r--Domains/ca.mcgill.rtgmrt.example.modes3/src/modes3/run/EndOfSidingObjectiveHint.xtend139
-rw-r--r--Domains/ca.mcgill.rtgmrt.example.modes3/src/modes3/run/MisalignedTurnoutObjectiveHint.xtend140
-rw-r--r--Domains/ca.mcgill.rtgmrt.example.modes3/src/modes3/run/Modes3ModelGenerator.xtend357
-rw-r--r--Domains/ca.mcgill.rtgmrt.example.modes3/src/modes3/run/Modes3TypeScopeHint.xtend79
-rw-r--r--Domains/ca.mcgill.rtgmrt.example.modes3/src/modes3/run/Modes3UnitPropagationGenerator.xtend417
-rw-r--r--Domains/ca.mcgill.rtgmrt.example.modes3/src/modes3/run/TrainLocationsObjectiveHint.xtend85
-rw-r--r--Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/.gitignore78
-rw-r--r--Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/Adjacent.java719
-rw-r--r--Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/ConnectedTo.java704
-rw-r--r--Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/ConnectedToNotSymmetric.java724
-rw-r--r--Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/ConnectedToReflexive.java563
-rw-r--r--Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/EndOfSiding_step_2.java564
-rw-r--r--Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/EndOfSiding_step_3.java717
-rw-r--r--Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/EndOfSiding_step_4.java847
-rw-r--r--Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/EndOfSiding_step_5.java841
-rw-r--r--Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/InputsOfTurnout.java570
-rw-r--r--Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/Modes3Queries.java405
-rw-r--r--Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/MultipleConnectedTo.java565
-rw-r--r--Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/Output.java724
-rw-r--r--Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/OutputReflexive.java559
-rw-r--r--Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/Reachable.java719
-rw-r--r--Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/TooFewInputsOfTurnout.java559
-rw-r--r--Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/TooManyInputsOfSegment.java583
-rw-r--r--Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/TooManyInputsOfTurnout.java600
-rw-r--r--Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/TrainLocations_step_2.java564
-rw-r--r--Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/TrainLocations_step_3.java713
-rw-r--r--Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/TurnoutConnectedToBothOutputs.java589
-rw-r--r--Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/TurnoutOutput.java727
-rw-r--r--Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/TurnoutOutputsAreSame.java572
-rw-r--r--Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/Unreachable.java714
-rw-r--r--Domains/ca.mcgill.rtgmrt.example.modes3/xtend-gen/modes3/run/.CloseTrainsObjectiveHint.xtendbinbin0 -> 8218 bytes
-rw-r--r--Domains/ca.mcgill.rtgmrt.example.modes3/xtend-gen/modes3/run/.EndOfSidingObjectiveHint.xtendbinbin0 -> 7190 bytes
-rw-r--r--Domains/ca.mcgill.rtgmrt.example.modes3/xtend-gen/modes3/run/.MisalignedTurnoutObjectiveHint.xtendbinbin0 -> 7395 bytes
-rw-r--r--Domains/ca.mcgill.rtgmrt.example.modes3/xtend-gen/modes3/run/.Modes3ModelGenerator.xtendbinbin0 -> 18637 bytes
-rw-r--r--Domains/ca.mcgill.rtgmrt.example.modes3/xtend-gen/modes3/run/.Modes3TypeScopeHint.xtendbinbin0 -> 6927 bytes
-rw-r--r--Domains/ca.mcgill.rtgmrt.example.modes3/xtend-gen/modes3/run/.Modes3UnitPropagationGenerator.xtendbinbin0 -> 11284 bytes
-rw-r--r--Domains/ca.mcgill.rtgmrt.example.modes3/xtend-gen/modes3/run/.TrainLocationsObjectiveHint.xtendbinbin0 -> 6269 bytes
-rw-r--r--Domains/ca.mcgill.rtgmrt.example.modes3/xtend-gen/modes3/run/.gitignore13
-rw-r--r--Domains/ca.mcgill.rtgmrt.example.modes3/xtend-gen/modes3/run/CloseTrainsObjectiveHint.java279
-rw-r--r--Domains/ca.mcgill.rtgmrt.example.modes3/xtend-gen/modes3/run/EndOfSidingObjectiveHint.java193
-rw-r--r--Domains/ca.mcgill.rtgmrt.example.modes3/xtend-gen/modes3/run/MisalignedTurnoutObjectiveHint.java195
-rw-r--r--Domains/ca.mcgill.rtgmrt.example.modes3/xtend-gen/modes3/run/Modes3ModelGenerator.java598
-rw-r--r--Domains/ca.mcgill.rtgmrt.example.modes3/xtend-gen/modes3/run/Modes3TypeScopeHint.java133
-rw-r--r--Domains/ca.mcgill.rtgmrt.example.modes3/xtend-gen/modes3/run/Modes3UnitPropagationGenerator.java1174
-rw-r--r--Domains/ca.mcgill.rtgmrt.example.modes3/xtend-gen/modes3/run/TrainLocationsObjectiveHint.java117
73 files changed, 22831 insertions, 0 deletions
diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/.classpath b/Domains/ca.mcgill.rtgmrt.example.modes3/.classpath
new file mode 100644
index 00000000..73ebde52
--- /dev/null
+++ b/Domains/ca.mcgill.rtgmrt.example.modes3/.classpath
@@ -0,0 +1,10 @@
1<?xml version="1.0" encoding="UTF-8"?>
2<classpath>
3 <classpathentry kind="src" path="ecore-gen"/>
4 <classpathentry kind="src" path="src"/>
5 <classpathentry kind="src" path="xtend-gen"/>
6 <classpathentry kind="src" path="vql-gen"/>
7 <classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-11"/>
8 <classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
9 <classpathentry kind="output" path="bin"/>
10</classpath>
diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/.gitignore b/Domains/ca.mcgill.rtgmrt.example.modes3/.gitignore
new file mode 100644
index 00000000..6cef8ea6
--- /dev/null
+++ b/Domains/ca.mcgill.rtgmrt.example.modes3/.gitignore
@@ -0,0 +1,2 @@
1/bin/
2output/
diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/.project b/Domains/ca.mcgill.rtgmrt.example.modes3/.project
new file mode 100644
index 00000000..5e0fbc45
--- /dev/null
+++ b/Domains/ca.mcgill.rtgmrt.example.modes3/.project
@@ -0,0 +1,40 @@
1<?xml version="1.0" encoding="UTF-8"?>
2<projectDescription>
3 <name>ca.mcgill.rtgmrt.example.modes3</name>
4 <comment></comment>
5 <projects>
6 </projects>
7 <buildSpec>
8 <buildCommand>
9 <name>org.eclipse.viatra.query.tooling.ui.projectbuilder</name>
10 <arguments>
11 </arguments>
12 </buildCommand>
13 <buildCommand>
14 <name>org.eclipse.xtext.ui.shared.xtextBuilder</name>
15 <arguments>
16 </arguments>
17 </buildCommand>
18 <buildCommand>
19 <name>org.eclipse.jdt.core.javabuilder</name>
20 <arguments>
21 </arguments>
22 </buildCommand>
23 <buildCommand>
24 <name>org.eclipse.pde.ManifestBuilder</name>
25 <arguments>
26 </arguments>
27 </buildCommand>
28 <buildCommand>
29 <name>org.eclipse.pde.SchemaBuilder</name>
30 <arguments>
31 </arguments>
32 </buildCommand>
33 </buildSpec>
34 <natures>
35 <nature>org.eclipse.jdt.core.javanature</nature>
36 <nature>org.eclipse.pde.PluginNature</nature>
37 <nature>org.eclipse.xtext.ui.shared.xtextNature</nature>
38 <nature>org.eclipse.viatra.query.projectnature</nature>
39 </natures>
40</projectDescription>
diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/.settings/org.eclipse.viatra.query.patternlanguage.emf.EMFPatternLanguage.prefs b/Domains/ca.mcgill.rtgmrt.example.modes3/.settings/org.eclipse.viatra.query.patternlanguage.emf.EMFPatternLanguage.prefs
new file mode 100644
index 00000000..31cda49a
--- /dev/null
+++ b/Domains/ca.mcgill.rtgmrt.example.modes3/.settings/org.eclipse.viatra.query.patternlanguage.emf.EMFPatternLanguage.prefs
@@ -0,0 +1,27 @@
1BuilderConfiguration.is_project_specific=true
2autobuilding=true
3eclipse.preferences.version=1
4generateEclipseExtensions=true
5generateGeneratedAnnotation=false
6generateManifestEntries=true
7generateMatchProcessors=false
8generateMatchers=NESTED_CLASS
9generateSuppressWarnings=true
10generatedAnnotationComment=
11includeDateInGenerated=false
12outlet.DEFAULT_OUTPUT.cleanDirectory=false
13outlet.DEFAULT_OUTPUT.cleanupDerived=true
14outlet.DEFAULT_OUTPUT.createDirectory=true
15outlet.DEFAULT_OUTPUT.derived=true
16outlet.DEFAULT_OUTPUT.directory=./vql-gen
17outlet.DEFAULT_OUTPUT.hideLocalSyntheticVariables=true
18outlet.DEFAULT_OUTPUT.installDslAsPrimarySource=false
19outlet.DEFAULT_OUTPUT.keepLocalHistory=true
20outlet.DEFAULT_OUTPUT.override=true
21outlet.DEFAULT_OUTPUT.sourceFolder.ecore-gen.directory=
22outlet.DEFAULT_OUTPUT.sourceFolder.ecore-gen.ignore=
23outlet.DEFAULT_OUTPUT.sourceFolder.src.directory=
24outlet.DEFAULT_OUTPUT.sourceFolder.src.ignore=
25outlet.DEFAULT_OUTPUT.userOutputPerSourceFolder=
26targetJavaVersion=JAVA5
27useJavaCompilerCompliance=true
diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/META-INF/MANIFEST.MF b/Domains/ca.mcgill.rtgmrt.example.modes3/META-INF/MANIFEST.MF
new file mode 100644
index 00000000..8f900199
--- /dev/null
+++ b/Domains/ca.mcgill.rtgmrt.example.modes3/META-INF/MANIFEST.MF
@@ -0,0 +1,36 @@
1Manifest-Version: 1.0
2Bundle-ManifestVersion: 2
3Bundle-Name: %pluginName
4Bundle-SymbolicName: ca.mcgill.rtgmrt.example.modes3;singleton:=true
5Bundle-Version: 0.1.0.qualifier
6Bundle-ClassPath: .
7Bundle-Vendor: %providerName
8Bundle-Localization: plugin
9Export-Package: modes3,
10 modes3.impl,
11 modes3.queries,
12 modes3.util
13Require-Bundle: org.eclipse.viatra.query.runtime,
14 org.eclipse.viatra.query.runtime.rete,
15 org.eclipse.viatra.query.runtime.localsearch,
16 org.eclipse.xtext.xbase.lib,
17 org.eclipse.emf.ecore;visibility:=reexport,
18 org.eclipse.core.runtime,
19 org.eclipse.xtend.lib;bundle-version="2.21.0",
20 org.eclipse.xtend.lib.macro;bundle-version="2.21.0",
21 hu.bme.mit.inf.dslreasoner.application;bundle-version="1.0.0",
22 hu.bme.mit.inf.dslreasoner.logic.model;bundle-version="1.0.0",
23 hu.bme.mit.inf.dslreasoner.logic2ecore;bundle-version="1.0.0",
24 hu.bme.mit.inf.dslreasoner.viatra2logic;bundle-version="1.0.0",
25 hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatraquery;bundle-version="1.0.0",
26 hu.bme.mit.inf.dslreasoner.viatrasolver.partialinterpretationlanguage;bundle-version="1.0.0",
27 hu.bme.mit.inf.dslreasoner.viatrasolver.reasoner;bundle-version="1.0.0",
28 hu.bme.mit.inf.dslreasoner.ecore2logic;bundle-version="1.0.0",
29 org.eclipse.emf.ecore.xmi;bundle-version="2.16.0",
30 hu.bme.mit.inf.dslreasoner.visualisation;bundle-version="1.0.0",
31 org.eclipse.viatra.query.patternlanguage.emf;bundle-version="2.4.0",
32 org.eclipse.viatra.dse;bundle-version="0.24.0"
33Import-Package: org.apache.log4j
34Automatic-Module-Name: ca.mcgill.rtgmrt.example.modes3
35Bundle-ActivationPolicy: lazy
36Bundle-RequiredExecutionEnvironment: J2SE-1.5
diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/build.properties b/Domains/ca.mcgill.rtgmrt.example.modes3/build.properties
new file mode 100644
index 00000000..a431f6b2
--- /dev/null
+++ b/Domains/ca.mcgill.rtgmrt.example.modes3/build.properties
@@ -0,0 +1,11 @@
1bin.includes = .,\
2 model/,\
3 META-INF/,\
4 plugin.xml,\
5 plugin.properties
6jars.compile.order = .
7source.. = src/,\
8 ecore-gen/,\
9 vql-gen/,\
10 xtend-gen/
11output.. = bin/
diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/ecore-gen/modes3/Modes3Factory.java b/Domains/ca.mcgill.rtgmrt.example.modes3/ecore-gen/modes3/Modes3Factory.java
new file mode 100644
index 00000000..10ce47a1
--- /dev/null
+++ b/Domains/ca.mcgill.rtgmrt.example.modes3/ecore-gen/modes3/Modes3Factory.java
@@ -0,0 +1,78 @@
1/**
2 */
3package modes3;
4
5import org.eclipse.emf.ecore.EFactory;
6
7/**
8 * <!-- begin-user-doc -->
9 * The <b>Factory</b> for the model.
10 * It provides a create method for each non-abstract class of the model.
11 * <!-- end-user-doc -->
12 * @see modes3.Modes3Package
13 * @generated
14 */
15public interface Modes3Factory extends EFactory {
16 /**
17 * The singleton instance of the factory.
18 * <!-- begin-user-doc -->
19 * <!-- end-user-doc -->
20 * @generated
21 */
22 Modes3Factory eINSTANCE = modes3.impl.Modes3FactoryImpl.init();
23
24 /**
25 * Returns a new object of class '<em>Segment</em>'.
26 * <!-- begin-user-doc -->
27 * <!-- end-user-doc -->
28 * @return a new object of class '<em>Segment</em>'.
29 * @generated
30 */
31 Segment createSegment();
32
33 /**
34 * Returns a new object of class '<em>Model Root</em>'.
35 * <!-- begin-user-doc -->
36 * <!-- end-user-doc -->
37 * @return a new object of class '<em>Model Root</em>'.
38 * @generated
39 */
40 Modes3ModelRoot createModes3ModelRoot();
41
42 /**
43 * Returns a new object of class '<em>Turnout</em>'.
44 * <!-- begin-user-doc -->
45 * <!-- end-user-doc -->
46 * @return a new object of class '<em>Turnout</em>'.
47 * @generated
48 */
49 Turnout createTurnout();
50
51 /**
52 * Returns a new object of class '<em>Train</em>'.
53 * <!-- begin-user-doc -->
54 * <!-- end-user-doc -->
55 * @return a new object of class '<em>Train</em>'.
56 * @generated
57 */
58 Train createTrain();
59
60 /**
61 * Returns a new object of class '<em>Simple Segment</em>'.
62 * <!-- begin-user-doc -->
63 * <!-- end-user-doc -->
64 * @return a new object of class '<em>Simple Segment</em>'.
65 * @generated
66 */
67 SimpleSegment createSimpleSegment();
68
69 /**
70 * Returns the package supported by this factory.
71 * <!-- begin-user-doc -->
72 * <!-- end-user-doc -->
73 * @return the package supported by this factory.
74 * @generated
75 */
76 Modes3Package getModes3Package();
77
78} //Modes3Factory
diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/ecore-gen/modes3/Modes3ModelRoot.java b/Domains/ca.mcgill.rtgmrt.example.modes3/ecore-gen/modes3/Modes3ModelRoot.java
new file mode 100644
index 00000000..d46ee305
--- /dev/null
+++ b/Domains/ca.mcgill.rtgmrt.example.modes3/ecore-gen/modes3/Modes3ModelRoot.java
@@ -0,0 +1,87 @@
1/**
2 */
3package modes3;
4
5import org.eclipse.emf.common.util.EList;
6
7import org.eclipse.emf.ecore.EObject;
8
9/**
10 * <!-- begin-user-doc -->
11 * A representation of the model object '<em><b>Model Root</b></em>'.
12 * <!-- end-user-doc -->
13 *
14 * <p>
15 * The following features are supported:
16 * </p>
17 * <ul>
18 * <li>{@link modes3.Modes3ModelRoot#getId <em>Id</em>}</li>
19 * <li>{@link modes3.Modes3ModelRoot#getTrains <em>Trains</em>}</li>
20 * <li>{@link modes3.Modes3ModelRoot#getSegments <em>Segments</em>}</li>
21 * <li>{@link modes3.Modes3ModelRoot#getTurnouts <em>Turnouts</em>}</li>
22 * </ul>
23 *
24 * @see modes3.Modes3Package#getModes3ModelRoot()
25 * @model
26 * @generated
27 */
28public interface Modes3ModelRoot extends EObject {
29 /**
30 * Returns the value of the '<em><b>Id</b></em>' attribute.
31 * <!-- begin-user-doc -->
32 * <!-- end-user-doc -->
33 * @return the value of the '<em>Id</em>' attribute.
34 * @see #setId(int)
35 * @see modes3.Modes3Package#getModes3ModelRoot_Id()
36 * @model
37 * @generated
38 */
39 int getId();
40
41 /**
42 * Sets the value of the '{@link modes3.Modes3ModelRoot#getId <em>Id</em>}' attribute.
43 * <!-- begin-user-doc -->
44 * <!-- end-user-doc -->
45 * @param value the new value of the '<em>Id</em>' attribute.
46 * @see #getId()
47 * @generated
48 */
49 void setId(int value);
50
51 /**
52 * Returns the value of the '<em><b>Trains</b></em>' containment reference list.
53 * The list contents are of type {@link modes3.Train}.
54 * <!-- begin-user-doc -->
55 * <!-- end-user-doc -->
56 * @return the value of the '<em>Trains</em>' containment reference list.
57 * @see modes3.Modes3Package#getModes3ModelRoot_Trains()
58 * @model containment="true"
59 * @generated
60 */
61 EList<Train> getTrains();
62
63 /**
64 * Returns the value of the '<em><b>Segments</b></em>' containment reference list.
65 * The list contents are of type {@link modes3.SimpleSegment}.
66 * <!-- begin-user-doc -->
67 * <!-- end-user-doc -->
68 * @return the value of the '<em>Segments</em>' containment reference list.
69 * @see modes3.Modes3Package#getModes3ModelRoot_Segments()
70 * @model containment="true"
71 * @generated
72 */
73 EList<SimpleSegment> getSegments();
74
75 /**
76 * Returns the value of the '<em><b>Turnouts</b></em>' containment reference list.
77 * The list contents are of type {@link modes3.Turnout}.
78 * <!-- begin-user-doc -->
79 * <!-- end-user-doc -->
80 * @return the value of the '<em>Turnouts</em>' containment reference list.
81 * @see modes3.Modes3Package#getModes3ModelRoot_Turnouts()
82 * @model containment="true"
83 * @generated
84 */
85 EList<Turnout> getTurnouts();
86
87} // Modes3ModelRoot
diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/ecore-gen/modes3/Modes3Package.java b/Domains/ca.mcgill.rtgmrt.example.modes3/ecore-gen/modes3/Modes3Package.java
new file mode 100644
index 00000000..a19c1955
--- /dev/null
+++ b/Domains/ca.mcgill.rtgmrt.example.modes3/ecore-gen/modes3/Modes3Package.java
@@ -0,0 +1,716 @@
1/**
2 */
3package modes3;
4
5import org.eclipse.emf.ecore.EAttribute;
6import org.eclipse.emf.ecore.EClass;
7import org.eclipse.emf.ecore.EPackage;
8import org.eclipse.emf.ecore.EReference;
9
10/**
11 * <!-- begin-user-doc -->
12 * The <b>Package</b> for the model.
13 * It contains accessors for the meta objects to represent
14 * <ul>
15 * <li>each class,</li>
16 * <li>each feature of each class,</li>
17 * <li>each operation of each class,</li>
18 * <li>each enum,</li>
19 * <li>and each data type</li>
20 * </ul>
21 * <!-- end-user-doc -->
22 * @see modes3.Modes3Factory
23 * @model kind="package"
24 * @generated
25 */
26public interface Modes3Package extends EPackage {
27 /**
28 * The package name.
29 * <!-- begin-user-doc -->
30 * <!-- end-user-doc -->
31 * @generated
32 */
33 String eNAME = "modes3";
34
35 /**
36 * The package namespace URI.
37 * <!-- begin-user-doc -->
38 * <!-- end-user-doc -->
39 * @generated
40 */
41 String eNS_URI = "http://www.ece.mcgill.ca/wcet/modes3";
42
43 /**
44 * The package namespace name.
45 * <!-- begin-user-doc -->
46 * <!-- end-user-doc -->
47 * @generated
48 */
49 String eNS_PREFIX = "modes3";
50
51 /**
52 * The singleton instance of the package.
53 * <!-- begin-user-doc -->
54 * <!-- end-user-doc -->
55 * @generated
56 */
57 Modes3Package eINSTANCE = modes3.impl.Modes3PackageImpl.init();
58
59 /**
60 * The meta object id for the '{@link modes3.impl.SegmentImpl <em>Segment</em>}' class.
61 * <!-- begin-user-doc -->
62 * <!-- end-user-doc -->
63 * @see modes3.impl.SegmentImpl
64 * @see modes3.impl.Modes3PackageImpl#getSegment()
65 * @generated
66 */
67 int SEGMENT = 0;
68
69 /**
70 * The feature id for the '<em><b>Connected To</b></em>' reference list.
71 * <!-- begin-user-doc -->
72 * <!-- end-user-doc -->
73 * @generated
74 * @ordered
75 */
76 int SEGMENT__CONNECTED_TO = 0;
77
78 /**
79 * The feature id for the '<em><b>Occupied By</b></em>' reference.
80 * <!-- begin-user-doc -->
81 * <!-- end-user-doc -->
82 * @generated
83 * @ordered
84 */
85 int SEGMENT__OCCUPIED_BY = 1;
86
87 /**
88 * The feature id for the '<em><b>Id</b></em>' attribute.
89 * <!-- begin-user-doc -->
90 * <!-- end-user-doc -->
91 * @generated
92 * @ordered
93 */
94 int SEGMENT__ID = 2;
95
96 /**
97 * The number of structural features of the '<em>Segment</em>' class.
98 * <!-- begin-user-doc -->
99 * <!-- end-user-doc -->
100 * @generated
101 * @ordered
102 */
103 int SEGMENT_FEATURE_COUNT = 3;
104
105 /**
106 * The number of operations of the '<em>Segment</em>' class.
107 * <!-- begin-user-doc -->
108 * <!-- end-user-doc -->
109 * @generated
110 * @ordered
111 */
112 int SEGMENT_OPERATION_COUNT = 0;
113
114 /**
115 * The meta object id for the '{@link modes3.impl.Modes3ModelRootImpl <em>Model Root</em>}' class.
116 * <!-- begin-user-doc -->
117 * <!-- end-user-doc -->
118 * @see modes3.impl.Modes3ModelRootImpl
119 * @see modes3.impl.Modes3PackageImpl#getModes3ModelRoot()
120 * @generated
121 */
122 int MODES3_MODEL_ROOT = 1;
123
124 /**
125 * The feature id for the '<em><b>Id</b></em>' attribute.
126 * <!-- begin-user-doc -->
127 * <!-- end-user-doc -->
128 * @generated
129 * @ordered
130 */
131 int MODES3_MODEL_ROOT__ID = 0;
132
133 /**
134 * The feature id for the '<em><b>Trains</b></em>' containment reference list.
135 * <!-- begin-user-doc -->
136 * <!-- end-user-doc -->
137 * @generated
138 * @ordered
139 */
140 int MODES3_MODEL_ROOT__TRAINS = 1;
141
142 /**
143 * The feature id for the '<em><b>Segments</b></em>' containment reference list.
144 * <!-- begin-user-doc -->
145 * <!-- end-user-doc -->
146 * @generated
147 * @ordered
148 */
149 int MODES3_MODEL_ROOT__SEGMENTS = 2;
150
151 /**
152 * The feature id for the '<em><b>Turnouts</b></em>' containment reference list.
153 * <!-- begin-user-doc -->
154 * <!-- end-user-doc -->
155 * @generated
156 * @ordered
157 */
158 int MODES3_MODEL_ROOT__TURNOUTS = 3;
159
160 /**
161 * The number of structural features of the '<em>Model Root</em>' class.
162 * <!-- begin-user-doc -->
163 * <!-- end-user-doc -->
164 * @generated
165 * @ordered
166 */
167 int MODES3_MODEL_ROOT_FEATURE_COUNT = 4;
168
169 /**
170 * The number of operations of the '<em>Model Root</em>' class.
171 * <!-- begin-user-doc -->
172 * <!-- end-user-doc -->
173 * @generated
174 * @ordered
175 */
176 int MODES3_MODEL_ROOT_OPERATION_COUNT = 0;
177
178 /**
179 * The meta object id for the '{@link modes3.impl.TurnoutImpl <em>Turnout</em>}' class.
180 * <!-- begin-user-doc -->
181 * <!-- end-user-doc -->
182 * @see modes3.impl.TurnoutImpl
183 * @see modes3.impl.Modes3PackageImpl#getTurnout()
184 * @generated
185 */
186 int TURNOUT = 2;
187
188 /**
189 * The feature id for the '<em><b>Connected To</b></em>' reference list.
190 * <!-- begin-user-doc -->
191 * <!-- end-user-doc -->
192 * @generated
193 * @ordered
194 */
195 int TURNOUT__CONNECTED_TO = SEGMENT__CONNECTED_TO;
196
197 /**
198 * The feature id for the '<em><b>Occupied By</b></em>' reference.
199 * <!-- begin-user-doc -->
200 * <!-- end-user-doc -->
201 * @generated
202 * @ordered
203 */
204 int TURNOUT__OCCUPIED_BY = SEGMENT__OCCUPIED_BY;
205
206 /**
207 * The feature id for the '<em><b>Id</b></em>' attribute.
208 * <!-- begin-user-doc -->
209 * <!-- end-user-doc -->
210 * @generated
211 * @ordered
212 */
213 int TURNOUT__ID = SEGMENT__ID;
214
215 /**
216 * The feature id for the '<em><b>Straight</b></em>' reference.
217 * <!-- begin-user-doc -->
218 * <!-- end-user-doc -->
219 * @generated
220 * @ordered
221 */
222 int TURNOUT__STRAIGHT = SEGMENT_FEATURE_COUNT + 0;
223
224 /**
225 * The feature id for the '<em><b>Divergent</b></em>' reference.
226 * <!-- begin-user-doc -->
227 * <!-- end-user-doc -->
228 * @generated
229 * @ordered
230 */
231 int TURNOUT__DIVERGENT = SEGMENT_FEATURE_COUNT + 1;
232
233 /**
234 * The number of structural features of the '<em>Turnout</em>' class.
235 * <!-- begin-user-doc -->
236 * <!-- end-user-doc -->
237 * @generated
238 * @ordered
239 */
240 int TURNOUT_FEATURE_COUNT = SEGMENT_FEATURE_COUNT + 2;
241
242 /**
243 * The number of operations of the '<em>Turnout</em>' class.
244 * <!-- begin-user-doc -->
245 * <!-- end-user-doc -->
246 * @generated
247 * @ordered
248 */
249 int TURNOUT_OPERATION_COUNT = SEGMENT_OPERATION_COUNT + 0;
250
251 /**
252 * The meta object id for the '{@link modes3.impl.TrainImpl <em>Train</em>}' class.
253 * <!-- begin-user-doc -->
254 * <!-- end-user-doc -->
255 * @see modes3.impl.TrainImpl
256 * @see modes3.impl.Modes3PackageImpl#getTrain()
257 * @generated
258 */
259 int TRAIN = 3;
260
261 /**
262 * The feature id for the '<em><b>Location</b></em>' reference.
263 * <!-- begin-user-doc -->
264 * <!-- end-user-doc -->
265 * @generated
266 * @ordered
267 */
268 int TRAIN__LOCATION = 0;
269
270 /**
271 * The feature id for the '<em><b>Id</b></em>' attribute.
272 * <!-- begin-user-doc -->
273 * <!-- end-user-doc -->
274 * @generated
275 * @ordered
276 */
277 int TRAIN__ID = 1;
278
279 /**
280 * The feature id for the '<em><b>Speed</b></em>' attribute.
281 * <!-- begin-user-doc -->
282 * <!-- end-user-doc -->
283 * @generated
284 * @ordered
285 */
286 int TRAIN__SPEED = 2;
287
288 /**
289 * The number of structural features of the '<em>Train</em>' class.
290 * <!-- begin-user-doc -->
291 * <!-- end-user-doc -->
292 * @generated
293 * @ordered
294 */
295 int TRAIN_FEATURE_COUNT = 3;
296
297 /**
298 * The number of operations of the '<em>Train</em>' class.
299 * <!-- begin-user-doc -->
300 * <!-- end-user-doc -->
301 * @generated
302 * @ordered
303 */
304 int TRAIN_OPERATION_COUNT = 0;
305
306
307 /**
308 * The meta object id for the '{@link modes3.impl.SimpleSegmentImpl <em>Simple Segment</em>}' class.
309 * <!-- begin-user-doc -->
310 * <!-- end-user-doc -->
311 * @see modes3.impl.SimpleSegmentImpl
312 * @see modes3.impl.Modes3PackageImpl#getSimpleSegment()
313 * @generated
314 */
315 int SIMPLE_SEGMENT = 4;
316
317 /**
318 * The feature id for the '<em><b>Connected To</b></em>' reference list.
319 * <!-- begin-user-doc -->
320 * <!-- end-user-doc -->
321 * @generated
322 * @ordered
323 */
324 int SIMPLE_SEGMENT__CONNECTED_TO = SEGMENT__CONNECTED_TO;
325
326 /**
327 * The feature id for the '<em><b>Occupied By</b></em>' reference.
328 * <!-- begin-user-doc -->
329 * <!-- end-user-doc -->
330 * @generated
331 * @ordered
332 */
333 int SIMPLE_SEGMENT__OCCUPIED_BY = SEGMENT__OCCUPIED_BY;
334
335 /**
336 * The feature id for the '<em><b>Id</b></em>' attribute.
337 * <!-- begin-user-doc -->
338 * <!-- end-user-doc -->
339 * @generated
340 * @ordered
341 */
342 int SIMPLE_SEGMENT__ID = SEGMENT__ID;
343
344 /**
345 * The number of structural features of the '<em>Simple Segment</em>' class.
346 * <!-- begin-user-doc -->
347 * <!-- end-user-doc -->
348 * @generated
349 * @ordered
350 */
351 int SIMPLE_SEGMENT_FEATURE_COUNT = SEGMENT_FEATURE_COUNT + 0;
352
353 /**
354 * The number of operations of the '<em>Simple Segment</em>' class.
355 * <!-- begin-user-doc -->
356 * <!-- end-user-doc -->
357 * @generated
358 * @ordered
359 */
360 int SIMPLE_SEGMENT_OPERATION_COUNT = SEGMENT_OPERATION_COUNT + 0;
361
362
363 /**
364 * Returns the meta object for class '{@link modes3.Segment <em>Segment</em>}'.
365 * <!-- begin-user-doc -->
366 * <!-- end-user-doc -->
367 * @return the meta object for class '<em>Segment</em>'.
368 * @see modes3.Segment
369 * @generated
370 */
371 EClass getSegment();
372
373 /**
374 * Returns the meta object for the reference list '{@link modes3.Segment#getConnectedTo <em>Connected To</em>}'.
375 * <!-- begin-user-doc -->
376 * <!-- end-user-doc -->
377 * @return the meta object for the reference list '<em>Connected To</em>'.
378 * @see modes3.Segment#getConnectedTo()
379 * @see #getSegment()
380 * @generated
381 */
382 EReference getSegment_ConnectedTo();
383
384 /**
385 * Returns the meta object for the reference '{@link modes3.Segment#getOccupiedBy <em>Occupied By</em>}'.
386 * <!-- begin-user-doc -->
387 * <!-- end-user-doc -->
388 * @return the meta object for the reference '<em>Occupied By</em>'.
389 * @see modes3.Segment#getOccupiedBy()
390 * @see #getSegment()
391 * @generated
392 */
393 EReference getSegment_OccupiedBy();
394
395 /**
396 * Returns the meta object for the attribute '{@link modes3.Segment#getId <em>Id</em>}'.
397 * <!-- begin-user-doc -->
398 * <!-- end-user-doc -->
399 * @return the meta object for the attribute '<em>Id</em>'.
400 * @see modes3.Segment#getId()
401 * @see #getSegment()
402 * @generated
403 */
404 EAttribute getSegment_Id();
405
406 /**
407 * Returns the meta object for class '{@link modes3.Modes3ModelRoot <em>Model Root</em>}'.
408 * <!-- begin-user-doc -->
409 * <!-- end-user-doc -->
410 * @return the meta object for class '<em>Model Root</em>'.
411 * @see modes3.Modes3ModelRoot
412 * @generated
413 */
414 EClass getModes3ModelRoot();
415
416 /**
417 * Returns the meta object for the attribute '{@link modes3.Modes3ModelRoot#getId <em>Id</em>}'.
418 * <!-- begin-user-doc -->
419 * <!-- end-user-doc -->
420 * @return the meta object for the attribute '<em>Id</em>'.
421 * @see modes3.Modes3ModelRoot#getId()
422 * @see #getModes3ModelRoot()
423 * @generated
424 */
425 EAttribute getModes3ModelRoot_Id();
426
427 /**
428 * Returns the meta object for the containment reference list '{@link modes3.Modes3ModelRoot#getTrains <em>Trains</em>}'.
429 * <!-- begin-user-doc -->
430 * <!-- end-user-doc -->
431 * @return the meta object for the containment reference list '<em>Trains</em>'.
432 * @see modes3.Modes3ModelRoot#getTrains()
433 * @see #getModes3ModelRoot()
434 * @generated
435 */
436 EReference getModes3ModelRoot_Trains();
437
438 /**
439 * Returns the meta object for the containment reference list '{@link modes3.Modes3ModelRoot#getSegments <em>Segments</em>}'.
440 * <!-- begin-user-doc -->
441 * <!-- end-user-doc -->
442 * @return the meta object for the containment reference list '<em>Segments</em>'.
443 * @see modes3.Modes3ModelRoot#getSegments()
444 * @see #getModes3ModelRoot()
445 * @generated
446 */
447 EReference getModes3ModelRoot_Segments();
448
449 /**
450 * Returns the meta object for the containment reference list '{@link modes3.Modes3ModelRoot#getTurnouts <em>Turnouts</em>}'.
451 * <!-- begin-user-doc -->
452 * <!-- end-user-doc -->
453 * @return the meta object for the containment reference list '<em>Turnouts</em>'.
454 * @see modes3.Modes3ModelRoot#getTurnouts()
455 * @see #getModes3ModelRoot()
456 * @generated
457 */
458 EReference getModes3ModelRoot_Turnouts();
459
460 /**
461 * Returns the meta object for class '{@link modes3.Turnout <em>Turnout</em>}'.
462 * <!-- begin-user-doc -->
463 * <!-- end-user-doc -->
464 * @return the meta object for class '<em>Turnout</em>'.
465 * @see modes3.Turnout
466 * @generated
467 */
468 EClass getTurnout();
469
470 /**
471 * Returns the meta object for the reference '{@link modes3.Turnout#getStraight <em>Straight</em>}'.
472 * <!-- begin-user-doc -->
473 * <!-- end-user-doc -->
474 * @return the meta object for the reference '<em>Straight</em>'.
475 * @see modes3.Turnout#getStraight()
476 * @see #getTurnout()
477 * @generated
478 */
479 EReference getTurnout_Straight();
480
481 /**
482 * Returns the meta object for the reference '{@link modes3.Turnout#getDivergent <em>Divergent</em>}'.
483 * <!-- begin-user-doc -->
484 * <!-- end-user-doc -->
485 * @return the meta object for the reference '<em>Divergent</em>'.
486 * @see modes3.Turnout#getDivergent()
487 * @see #getTurnout()
488 * @generated
489 */
490 EReference getTurnout_Divergent();
491
492 /**
493 * Returns the meta object for class '{@link modes3.Train <em>Train</em>}'.
494 * <!-- begin-user-doc -->
495 * <!-- end-user-doc -->
496 * @return the meta object for class '<em>Train</em>'.
497 * @see modes3.Train
498 * @generated
499 */
500 EClass getTrain();
501
502 /**
503 * Returns the meta object for the reference '{@link modes3.Train#getLocation <em>Location</em>}'.
504 * <!-- begin-user-doc -->
505 * <!-- end-user-doc -->
506 * @return the meta object for the reference '<em>Location</em>'.
507 * @see modes3.Train#getLocation()
508 * @see #getTrain()
509 * @generated
510 */
511 EReference getTrain_Location();
512
513 /**
514 * Returns the meta object for the attribute '{@link modes3.Train#getId <em>Id</em>}'.
515 * <!-- begin-user-doc -->
516 * <!-- end-user-doc -->
517 * @return the meta object for the attribute '<em>Id</em>'.
518 * @see modes3.Train#getId()
519 * @see #getTrain()
520 * @generated
521 */
522 EAttribute getTrain_Id();
523
524 /**
525 * Returns the meta object for the attribute '{@link modes3.Train#getSpeed <em>Speed</em>}'.
526 * <!-- begin-user-doc -->
527 * <!-- end-user-doc -->
528 * @return the meta object for the attribute '<em>Speed</em>'.
529 * @see modes3.Train#getSpeed()
530 * @see #getTrain()
531 * @generated
532 */
533 EAttribute getTrain_Speed();
534
535 /**
536 * Returns the meta object for class '{@link modes3.SimpleSegment <em>Simple Segment</em>}'.
537 * <!-- begin-user-doc -->
538 * <!-- end-user-doc -->
539 * @return the meta object for class '<em>Simple Segment</em>'.
540 * @see modes3.SimpleSegment
541 * @generated
542 */
543 EClass getSimpleSegment();
544
545 /**
546 * Returns the factory that creates the instances of the model.
547 * <!-- begin-user-doc -->
548 * <!-- end-user-doc -->
549 * @return the factory that creates the instances of the model.
550 * @generated
551 */
552 Modes3Factory getModes3Factory();
553
554 /**
555 * <!-- begin-user-doc -->
556 * Defines literals for the meta objects that represent
557 * <ul>
558 * <li>each class,</li>
559 * <li>each feature of each class,</li>
560 * <li>each operation of each class,</li>
561 * <li>each enum,</li>
562 * <li>and each data type</li>
563 * </ul>
564 * <!-- end-user-doc -->
565 * @generated
566 */
567 interface Literals {
568 /**
569 * The meta object literal for the '{@link modes3.impl.SegmentImpl <em>Segment</em>}' class.
570 * <!-- begin-user-doc -->
571 * <!-- end-user-doc -->
572 * @see modes3.impl.SegmentImpl
573 * @see modes3.impl.Modes3PackageImpl#getSegment()
574 * @generated
575 */
576 EClass SEGMENT = eINSTANCE.getSegment();
577
578 /**
579 * The meta object literal for the '<em><b>Connected To</b></em>' reference list feature.
580 * <!-- begin-user-doc -->
581 * <!-- end-user-doc -->
582 * @generated
583 */
584 EReference SEGMENT__CONNECTED_TO = eINSTANCE.getSegment_ConnectedTo();
585
586 /**
587 * The meta object literal for the '<em><b>Occupied By</b></em>' reference feature.
588 * <!-- begin-user-doc -->
589 * <!-- end-user-doc -->
590 * @generated
591 */
592 EReference SEGMENT__OCCUPIED_BY = eINSTANCE.getSegment_OccupiedBy();
593
594 /**
595 * The meta object literal for the '<em><b>Id</b></em>' attribute feature.
596 * <!-- begin-user-doc -->
597 * <!-- end-user-doc -->
598 * @generated
599 */
600 EAttribute SEGMENT__ID = eINSTANCE.getSegment_Id();
601
602 /**
603 * The meta object literal for the '{@link modes3.impl.Modes3ModelRootImpl <em>Model Root</em>}' class.
604 * <!-- begin-user-doc -->
605 * <!-- end-user-doc -->
606 * @see modes3.impl.Modes3ModelRootImpl
607 * @see modes3.impl.Modes3PackageImpl#getModes3ModelRoot()
608 * @generated
609 */
610 EClass MODES3_MODEL_ROOT = eINSTANCE.getModes3ModelRoot();
611
612 /**
613 * The meta object literal for the '<em><b>Id</b></em>' attribute feature.
614 * <!-- begin-user-doc -->
615 * <!-- end-user-doc -->
616 * @generated
617 */
618 EAttribute MODES3_MODEL_ROOT__ID = eINSTANCE.getModes3ModelRoot_Id();
619
620 /**
621 * The meta object literal for the '<em><b>Trains</b></em>' containment reference list feature.
622 * <!-- begin-user-doc -->
623 * <!-- end-user-doc -->
624 * @generated
625 */
626 EReference MODES3_MODEL_ROOT__TRAINS = eINSTANCE.getModes3ModelRoot_Trains();
627
628 /**
629 * The meta object literal for the '<em><b>Segments</b></em>' containment reference list feature.
630 * <!-- begin-user-doc -->
631 * <!-- end-user-doc -->
632 * @generated
633 */
634 EReference MODES3_MODEL_ROOT__SEGMENTS = eINSTANCE.getModes3ModelRoot_Segments();
635
636 /**
637 * The meta object literal for the '<em><b>Turnouts</b></em>' containment reference list feature.
638 * <!-- begin-user-doc -->
639 * <!-- end-user-doc -->
640 * @generated
641 */
642 EReference MODES3_MODEL_ROOT__TURNOUTS = eINSTANCE.getModes3ModelRoot_Turnouts();
643
644 /**
645 * The meta object literal for the '{@link modes3.impl.TurnoutImpl <em>Turnout</em>}' class.
646 * <!-- begin-user-doc -->
647 * <!-- end-user-doc -->
648 * @see modes3.impl.TurnoutImpl
649 * @see modes3.impl.Modes3PackageImpl#getTurnout()
650 * @generated
651 */
652 EClass TURNOUT = eINSTANCE.getTurnout();
653
654 /**
655 * The meta object literal for the '<em><b>Straight</b></em>' reference feature.
656 * <!-- begin-user-doc -->
657 * <!-- end-user-doc -->
658 * @generated
659 */
660 EReference TURNOUT__STRAIGHT = eINSTANCE.getTurnout_Straight();
661
662 /**
663 * The meta object literal for the '<em><b>Divergent</b></em>' reference feature.
664 * <!-- begin-user-doc -->
665 * <!-- end-user-doc -->
666 * @generated
667 */
668 EReference TURNOUT__DIVERGENT = eINSTANCE.getTurnout_Divergent();
669
670 /**
671 * The meta object literal for the '{@link modes3.impl.TrainImpl <em>Train</em>}' class.
672 * <!-- begin-user-doc -->
673 * <!-- end-user-doc -->
674 * @see modes3.impl.TrainImpl
675 * @see modes3.impl.Modes3PackageImpl#getTrain()
676 * @generated
677 */
678 EClass TRAIN = eINSTANCE.getTrain();
679
680 /**
681 * The meta object literal for the '<em><b>Location</b></em>' reference feature.
682 * <!-- begin-user-doc -->
683 * <!-- end-user-doc -->
684 * @generated
685 */
686 EReference TRAIN__LOCATION = eINSTANCE.getTrain_Location();
687
688 /**
689 * The meta object literal for the '<em><b>Id</b></em>' attribute feature.
690 * <!-- begin-user-doc -->
691 * <!-- end-user-doc -->
692 * @generated
693 */
694 EAttribute TRAIN__ID = eINSTANCE.getTrain_Id();
695
696 /**
697 * The meta object literal for the '<em><b>Speed</b></em>' attribute feature.
698 * <!-- begin-user-doc -->
699 * <!-- end-user-doc -->
700 * @generated
701 */
702 EAttribute TRAIN__SPEED = eINSTANCE.getTrain_Speed();
703
704 /**
705 * The meta object literal for the '{@link modes3.impl.SimpleSegmentImpl <em>Simple Segment</em>}' class.
706 * <!-- begin-user-doc -->
707 * <!-- end-user-doc -->
708 * @see modes3.impl.SimpleSegmentImpl
709 * @see modes3.impl.Modes3PackageImpl#getSimpleSegment()
710 * @generated
711 */
712 EClass SIMPLE_SEGMENT = eINSTANCE.getSimpleSegment();
713
714 }
715
716} //Modes3Package
diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/ecore-gen/modes3/Segment.java b/Domains/ca.mcgill.rtgmrt.example.modes3/ecore-gen/modes3/Segment.java
new file mode 100644
index 00000000..002f25a5
--- /dev/null
+++ b/Domains/ca.mcgill.rtgmrt.example.modes3/ecore-gen/modes3/Segment.java
@@ -0,0 +1,86 @@
1/**
2 */
3package modes3;
4
5import org.eclipse.emf.common.util.EList;
6
7import org.eclipse.emf.ecore.EObject;
8
9/**
10 * <!-- begin-user-doc -->
11 * A representation of the model object '<em><b>Segment</b></em>'.
12 * <!-- end-user-doc -->
13 *
14 * <p>
15 * The following features are supported:
16 * </p>
17 * <ul>
18 * <li>{@link modes3.Segment#getConnectedTo <em>Connected To</em>}</li>
19 * <li>{@link modes3.Segment#getOccupiedBy <em>Occupied By</em>}</li>
20 * <li>{@link modes3.Segment#getId <em>Id</em>}</li>
21 * </ul>
22 *
23 * @see modes3.Modes3Package#getSegment()
24 * @model
25 * @generated
26 */
27public interface Segment extends EObject {
28 /**
29 * Returns the value of the '<em><b>Connected To</b></em>' reference list.
30 * The list contents are of type {@link modes3.Segment}.
31 * <!-- begin-user-doc -->
32 * <!-- end-user-doc -->
33 * @return the value of the '<em>Connected To</em>' reference list.
34 * @see modes3.Modes3Package#getSegment_ConnectedTo()
35 * @model upper="2"
36 * @generated
37 */
38 EList<Segment> getConnectedTo();
39
40 /**
41 * Returns the value of the '<em><b>Occupied By</b></em>' reference.
42 * It is bidirectional and its opposite is '{@link modes3.Train#getLocation <em>Location</em>}'.
43 * <!-- begin-user-doc -->
44 * <!-- end-user-doc -->
45 * @return the value of the '<em>Occupied By</em>' reference.
46 * @see #setOccupiedBy(Train)
47 * @see modes3.Modes3Package#getSegment_OccupiedBy()
48 * @see modes3.Train#getLocation
49 * @model opposite="location"
50 * @generated
51 */
52 Train getOccupiedBy();
53
54 /**
55 * Sets the value of the '{@link modes3.Segment#getOccupiedBy <em>Occupied By</em>}' reference.
56 * <!-- begin-user-doc -->
57 * <!-- end-user-doc -->
58 * @param value the new value of the '<em>Occupied By</em>' reference.
59 * @see #getOccupiedBy()
60 * @generated
61 */
62 void setOccupiedBy(Train value);
63
64 /**
65 * Returns the value of the '<em><b>Id</b></em>' attribute.
66 * <!-- begin-user-doc -->
67 * <!-- end-user-doc -->
68 * @return the value of the '<em>Id</em>' attribute.
69 * @see #setId(int)
70 * @see modes3.Modes3Package#getSegment_Id()
71 * @model
72 * @generated
73 */
74 int getId();
75
76 /**
77 * Sets the value of the '{@link modes3.Segment#getId <em>Id</em>}' attribute.
78 * <!-- begin-user-doc -->
79 * <!-- end-user-doc -->
80 * @param value the new value of the '<em>Id</em>' attribute.
81 * @see #getId()
82 * @generated
83 */
84 void setId(int value);
85
86} // Segment
diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/ecore-gen/modes3/SimpleSegment.java b/Domains/ca.mcgill.rtgmrt.example.modes3/ecore-gen/modes3/SimpleSegment.java
new file mode 100644
index 00000000..da77510f
--- /dev/null
+++ b/Domains/ca.mcgill.rtgmrt.example.modes3/ecore-gen/modes3/SimpleSegment.java
@@ -0,0 +1,17 @@
1/**
2 */
3package modes3;
4
5
6/**
7 * <!-- begin-user-doc -->
8 * A representation of the model object '<em><b>Simple Segment</b></em>'.
9 * <!-- end-user-doc -->
10 *
11 *
12 * @see modes3.Modes3Package#getSimpleSegment()
13 * @model
14 * @generated
15 */
16public interface SimpleSegment extends Segment {
17} // SimpleSegment
diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/ecore-gen/modes3/Train.java b/Domains/ca.mcgill.rtgmrt.example.modes3/ecore-gen/modes3/Train.java
new file mode 100644
index 00000000..1829586d
--- /dev/null
+++ b/Domains/ca.mcgill.rtgmrt.example.modes3/ecore-gen/modes3/Train.java
@@ -0,0 +1,94 @@
1/**
2 */
3package modes3;
4
5import org.eclipse.emf.ecore.EObject;
6
7/**
8 * <!-- begin-user-doc -->
9 * A representation of the model object '<em><b>Train</b></em>'.
10 * <!-- end-user-doc -->
11 *
12 * <p>
13 * The following features are supported:
14 * </p>
15 * <ul>
16 * <li>{@link modes3.Train#getLocation <em>Location</em>}</li>
17 * <li>{@link modes3.Train#getId <em>Id</em>}</li>
18 * <li>{@link modes3.Train#getSpeed <em>Speed</em>}</li>
19 * </ul>
20 *
21 * @see modes3.Modes3Package#getTrain()
22 * @model
23 * @generated
24 */
25public interface Train extends EObject {
26 /**
27 * Returns the value of the '<em><b>Location</b></em>' reference.
28 * It is bidirectional and its opposite is '{@link modes3.Segment#getOccupiedBy <em>Occupied By</em>}'.
29 * <!-- begin-user-doc -->
30 * <!-- end-user-doc -->
31 * @return the value of the '<em>Location</em>' reference.
32 * @see #setLocation(Segment)
33 * @see modes3.Modes3Package#getTrain_Location()
34 * @see modes3.Segment#getOccupiedBy
35 * @model opposite="occupiedBy" required="true"
36 * @generated
37 */
38 Segment getLocation();
39
40 /**
41 * Sets the value of the '{@link modes3.Train#getLocation <em>Location</em>}' reference.
42 * <!-- begin-user-doc -->
43 * <!-- end-user-doc -->
44 * @param value the new value of the '<em>Location</em>' reference.
45 * @see #getLocation()
46 * @generated
47 */
48 void setLocation(Segment value);
49
50 /**
51 * Returns the value of the '<em><b>Id</b></em>' attribute.
52 * <!-- begin-user-doc -->
53 * <!-- end-user-doc -->
54 * @return the value of the '<em>Id</em>' attribute.
55 * @see #setId(int)
56 * @see modes3.Modes3Package#getTrain_Id()
57 * @model
58 * @generated
59 */
60 int getId();
61
62 /**
63 * Sets the value of the '{@link modes3.Train#getId <em>Id</em>}' attribute.
64 * <!-- begin-user-doc -->
65 * <!-- end-user-doc -->
66 * @param value the new value of the '<em>Id</em>' attribute.
67 * @see #getId()
68 * @generated
69 */
70 void setId(int value);
71
72 /**
73 * Returns the value of the '<em><b>Speed</b></em>' attribute.
74 * <!-- begin-user-doc -->
75 * <!-- end-user-doc -->
76 * @return the value of the '<em>Speed</em>' attribute.
77 * @see #setSpeed(double)
78 * @see modes3.Modes3Package#getTrain_Speed()
79 * @model
80 * @generated
81 */
82 double getSpeed();
83
84 /**
85 * Sets the value of the '{@link modes3.Train#getSpeed <em>Speed</em>}' attribute.
86 * <!-- begin-user-doc -->
87 * <!-- end-user-doc -->
88 * @param value the new value of the '<em>Speed</em>' attribute.
89 * @see #getSpeed()
90 * @generated
91 */
92 void setSpeed(double value);
93
94} // Train
diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/ecore-gen/modes3/Turnout.java b/Domains/ca.mcgill.rtgmrt.example.modes3/ecore-gen/modes3/Turnout.java
new file mode 100644
index 00000000..799f8d7b
--- /dev/null
+++ b/Domains/ca.mcgill.rtgmrt.example.modes3/ecore-gen/modes3/Turnout.java
@@ -0,0 +1,68 @@
1/**
2 */
3package modes3;
4
5
6/**
7 * <!-- begin-user-doc -->
8 * A representation of the model object '<em><b>Turnout</b></em>'.
9 * <!-- end-user-doc -->
10 *
11 * <p>
12 * The following features are supported:
13 * </p>
14 * <ul>
15 * <li>{@link modes3.Turnout#getStraight <em>Straight</em>}</li>
16 * <li>{@link modes3.Turnout#getDivergent <em>Divergent</em>}</li>
17 * </ul>
18 *
19 * @see modes3.Modes3Package#getTurnout()
20 * @model
21 * @generated
22 */
23public interface Turnout extends Segment {
24 /**
25 * Returns the value of the '<em><b>Straight</b></em>' reference.
26 * <!-- begin-user-doc -->
27 * <!-- end-user-doc -->
28 * @return the value of the '<em>Straight</em>' reference.
29 * @see #setStraight(Segment)
30 * @see modes3.Modes3Package#getTurnout_Straight()
31 * @model required="true"
32 * @generated
33 */
34 Segment getStraight();
35
36 /**
37 * Sets the value of the '{@link modes3.Turnout#getStraight <em>Straight</em>}' reference.
38 * <!-- begin-user-doc -->
39 * <!-- end-user-doc -->
40 * @param value the new value of the '<em>Straight</em>' reference.
41 * @see #getStraight()
42 * @generated
43 */
44 void setStraight(Segment value);
45
46 /**
47 * Returns the value of the '<em><b>Divergent</b></em>' reference.
48 * <!-- begin-user-doc -->
49 * <!-- end-user-doc -->
50 * @return the value of the '<em>Divergent</em>' reference.
51 * @see #setDivergent(Segment)
52 * @see modes3.Modes3Package#getTurnout_Divergent()
53 * @model required="true"
54 * @generated
55 */
56 Segment getDivergent();
57
58 /**
59 * Sets the value of the '{@link modes3.Turnout#getDivergent <em>Divergent</em>}' reference.
60 * <!-- begin-user-doc -->
61 * <!-- end-user-doc -->
62 * @param value the new value of the '<em>Divergent</em>' reference.
63 * @see #getDivergent()
64 * @generated
65 */
66 void setDivergent(Segment value);
67
68} // Turnout
diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/ecore-gen/modes3/impl/Modes3FactoryImpl.java b/Domains/ca.mcgill.rtgmrt.example.modes3/ecore-gen/modes3/impl/Modes3FactoryImpl.java
new file mode 100644
index 00000000..60947533
--- /dev/null
+++ b/Domains/ca.mcgill.rtgmrt.example.modes3/ecore-gen/modes3/impl/Modes3FactoryImpl.java
@@ -0,0 +1,139 @@
1/**
2 */
3package modes3.impl;
4
5import modes3.*;
6
7import org.eclipse.emf.ecore.EClass;
8import org.eclipse.emf.ecore.EObject;
9import org.eclipse.emf.ecore.EPackage;
10
11import org.eclipse.emf.ecore.impl.EFactoryImpl;
12
13import org.eclipse.emf.ecore.plugin.EcorePlugin;
14
15/**
16 * <!-- begin-user-doc -->
17 * An implementation of the model <b>Factory</b>.
18 * <!-- end-user-doc -->
19 * @generated
20 */
21public class Modes3FactoryImpl extends EFactoryImpl implements Modes3Factory {
22 /**
23 * Creates the default factory implementation.
24 * <!-- begin-user-doc -->
25 * <!-- end-user-doc -->
26 * @generated
27 */
28 public static Modes3Factory init() {
29 try {
30 Modes3Factory theModes3Factory = (Modes3Factory)EPackage.Registry.INSTANCE.getEFactory(Modes3Package.eNS_URI);
31 if (theModes3Factory != null) {
32 return theModes3Factory;
33 }
34 }
35 catch (Exception exception) {
36 EcorePlugin.INSTANCE.log(exception);
37 }
38 return new Modes3FactoryImpl();
39 }
40
41 /**
42 * Creates an instance of the factory.
43 * <!-- begin-user-doc -->
44 * <!-- end-user-doc -->
45 * @generated
46 */
47 public Modes3FactoryImpl() {
48 super();
49 }
50
51 /**
52 * <!-- begin-user-doc -->
53 * <!-- end-user-doc -->
54 * @generated
55 */
56 @Override
57 public EObject create(EClass eClass) {
58 switch (eClass.getClassifierID()) {
59 case Modes3Package.SEGMENT: return createSegment();
60 case Modes3Package.MODES3_MODEL_ROOT: return createModes3ModelRoot();
61 case Modes3Package.TURNOUT: return createTurnout();
62 case Modes3Package.TRAIN: return createTrain();
63 case Modes3Package.SIMPLE_SEGMENT: return createSimpleSegment();
64 default:
65 throw new IllegalArgumentException("The class '" + eClass.getName() + "' is not a valid classifier");
66 }
67 }
68
69 /**
70 * <!-- begin-user-doc -->
71 * <!-- end-user-doc -->
72 * @generated
73 */
74 public Segment createSegment() {
75 SegmentImpl segment = new SegmentImpl();
76 return segment;
77 }
78
79 /**
80 * <!-- begin-user-doc -->
81 * <!-- end-user-doc -->
82 * @generated
83 */
84 public Modes3ModelRoot createModes3ModelRoot() {
85 Modes3ModelRootImpl modes3ModelRoot = new Modes3ModelRootImpl();
86 return modes3ModelRoot;
87 }
88
89 /**
90 * <!-- begin-user-doc -->
91 * <!-- end-user-doc -->
92 * @generated
93 */
94 public Turnout createTurnout() {
95 TurnoutImpl turnout = new TurnoutImpl();
96 return turnout;
97 }
98
99 /**
100 * <!-- begin-user-doc -->
101 * <!-- end-user-doc -->
102 * @generated
103 */
104 public Train createTrain() {
105 TrainImpl train = new TrainImpl();
106 return train;
107 }
108
109 /**
110 * <!-- begin-user-doc -->
111 * <!-- end-user-doc -->
112 * @generated
113 */
114 public SimpleSegment createSimpleSegment() {
115 SimpleSegmentImpl simpleSegment = new SimpleSegmentImpl();
116 return simpleSegment;
117 }
118
119 /**
120 * <!-- begin-user-doc -->
121 * <!-- end-user-doc -->
122 * @generated
123 */
124 public Modes3Package getModes3Package() {
125 return (Modes3Package)getEPackage();
126 }
127
128 /**
129 * <!-- begin-user-doc -->
130 * <!-- end-user-doc -->
131 * @deprecated
132 * @generated
133 */
134 @Deprecated
135 public static Modes3Package getPackage() {
136 return Modes3Package.eINSTANCE;
137 }
138
139} //Modes3FactoryImpl
diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/ecore-gen/modes3/impl/Modes3ModelRootImpl.java b/Domains/ca.mcgill.rtgmrt.example.modes3/ecore-gen/modes3/impl/Modes3ModelRootImpl.java
new file mode 100644
index 00000000..ccab1f29
--- /dev/null
+++ b/Domains/ca.mcgill.rtgmrt.example.modes3/ecore-gen/modes3/impl/Modes3ModelRootImpl.java
@@ -0,0 +1,296 @@
1/**
2 */
3package modes3.impl;
4
5import java.util.Collection;
6
7import modes3.Modes3ModelRoot;
8import modes3.Modes3Package;
9import modes3.SimpleSegment;
10import modes3.Train;
11import modes3.Turnout;
12
13import org.eclipse.emf.common.notify.Notification;
14import org.eclipse.emf.common.notify.NotificationChain;
15
16import org.eclipse.emf.common.util.EList;
17
18import org.eclipse.emf.ecore.EClass;
19import org.eclipse.emf.ecore.InternalEObject;
20
21import org.eclipse.emf.ecore.impl.ENotificationImpl;
22import org.eclipse.emf.ecore.impl.MinimalEObjectImpl;
23
24import org.eclipse.emf.ecore.util.EObjectContainmentEList;
25import org.eclipse.emf.ecore.util.InternalEList;
26
27/**
28 * <!-- begin-user-doc -->
29 * An implementation of the model object '<em><b>Model Root</b></em>'.
30 * <!-- end-user-doc -->
31 * <p>
32 * The following features are implemented:
33 * </p>
34 * <ul>
35 * <li>{@link modes3.impl.Modes3ModelRootImpl#getId <em>Id</em>}</li>
36 * <li>{@link modes3.impl.Modes3ModelRootImpl#getTrains <em>Trains</em>}</li>
37 * <li>{@link modes3.impl.Modes3ModelRootImpl#getSegments <em>Segments</em>}</li>
38 * <li>{@link modes3.impl.Modes3ModelRootImpl#getTurnouts <em>Turnouts</em>}</li>
39 * </ul>
40 *
41 * @generated
42 */
43public class Modes3ModelRootImpl extends MinimalEObjectImpl.Container implements Modes3ModelRoot {
44 /**
45 * The default value of the '{@link #getId() <em>Id</em>}' attribute.
46 * <!-- begin-user-doc -->
47 * <!-- end-user-doc -->
48 * @see #getId()
49 * @generated
50 * @ordered
51 */
52 protected static final int ID_EDEFAULT = 0;
53
54 /**
55 * The cached value of the '{@link #getId() <em>Id</em>}' attribute.
56 * <!-- begin-user-doc -->
57 * <!-- end-user-doc -->
58 * @see #getId()
59 * @generated
60 * @ordered
61 */
62 protected int id = ID_EDEFAULT;
63
64 /**
65 * The cached value of the '{@link #getTrains() <em>Trains</em>}' containment reference list.
66 * <!-- begin-user-doc -->
67 * <!-- end-user-doc -->
68 * @see #getTrains()
69 * @generated
70 * @ordered
71 */
72 protected EList<Train> trains;
73
74 /**
75 * The cached value of the '{@link #getSegments() <em>Segments</em>}' containment reference list.
76 * <!-- begin-user-doc -->
77 * <!-- end-user-doc -->
78 * @see #getSegments()
79 * @generated
80 * @ordered
81 */
82 protected EList<SimpleSegment> segments;
83
84 /**
85 * The cached value of the '{@link #getTurnouts() <em>Turnouts</em>}' containment reference list.
86 * <!-- begin-user-doc -->
87 * <!-- end-user-doc -->
88 * @see #getTurnouts()
89 * @generated
90 * @ordered
91 */
92 protected EList<Turnout> turnouts;
93
94 /**
95 * <!-- begin-user-doc -->
96 * <!-- end-user-doc -->
97 * @generated
98 */
99 protected Modes3ModelRootImpl() {
100 super();
101 }
102
103 /**
104 * <!-- begin-user-doc -->
105 * <!-- end-user-doc -->
106 * @generated
107 */
108 @Override
109 protected EClass eStaticClass() {
110 return Modes3Package.Literals.MODES3_MODEL_ROOT;
111 }
112
113 /**
114 * <!-- begin-user-doc -->
115 * <!-- end-user-doc -->
116 * @generated
117 */
118 public int getId() {
119 return id;
120 }
121
122 /**
123 * <!-- begin-user-doc -->
124 * <!-- end-user-doc -->
125 * @generated
126 */
127 public void setId(int newId) {
128 int oldId = id;
129 id = newId;
130 if (eNotificationRequired())
131 eNotify(new ENotificationImpl(this, Notification.SET, Modes3Package.MODES3_MODEL_ROOT__ID, oldId, id));
132 }
133
134 /**
135 * <!-- begin-user-doc -->
136 * <!-- end-user-doc -->
137 * @generated
138 */
139 public EList<Train> getTrains() {
140 if (trains == null) {
141 trains = new EObjectContainmentEList<Train>(Train.class, this, Modes3Package.MODES3_MODEL_ROOT__TRAINS);
142 }
143 return trains;
144 }
145
146 /**
147 * <!-- begin-user-doc -->
148 * <!-- end-user-doc -->
149 * @generated
150 */
151 public EList<SimpleSegment> getSegments() {
152 if (segments == null) {
153 segments = new EObjectContainmentEList<SimpleSegment>(SimpleSegment.class, this, Modes3Package.MODES3_MODEL_ROOT__SEGMENTS);
154 }
155 return segments;
156 }
157
158 /**
159 * <!-- begin-user-doc -->
160 * <!-- end-user-doc -->
161 * @generated
162 */
163 public EList<Turnout> getTurnouts() {
164 if (turnouts == null) {
165 turnouts = new EObjectContainmentEList<Turnout>(Turnout.class, this, Modes3Package.MODES3_MODEL_ROOT__TURNOUTS);
166 }
167 return turnouts;
168 }
169
170 /**
171 * <!-- begin-user-doc -->
172 * <!-- end-user-doc -->
173 * @generated
174 */
175 @Override
176 public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
177 switch (featureID) {
178 case Modes3Package.MODES3_MODEL_ROOT__TRAINS:
179 return ((InternalEList<?>)getTrains()).basicRemove(otherEnd, msgs);
180 case Modes3Package.MODES3_MODEL_ROOT__SEGMENTS:
181 return ((InternalEList<?>)getSegments()).basicRemove(otherEnd, msgs);
182 case Modes3Package.MODES3_MODEL_ROOT__TURNOUTS:
183 return ((InternalEList<?>)getTurnouts()).basicRemove(otherEnd, msgs);
184 }
185 return super.eInverseRemove(otherEnd, featureID, msgs);
186 }
187
188 /**
189 * <!-- begin-user-doc -->
190 * <!-- end-user-doc -->
191 * @generated
192 */
193 @Override
194 public Object eGet(int featureID, boolean resolve, boolean coreType) {
195 switch (featureID) {
196 case Modes3Package.MODES3_MODEL_ROOT__ID:
197 return getId();
198 case Modes3Package.MODES3_MODEL_ROOT__TRAINS:
199 return getTrains();
200 case Modes3Package.MODES3_MODEL_ROOT__SEGMENTS:
201 return getSegments();
202 case Modes3Package.MODES3_MODEL_ROOT__TURNOUTS:
203 return getTurnouts();
204 }
205 return super.eGet(featureID, resolve, coreType);
206 }
207
208 /**
209 * <!-- begin-user-doc -->
210 * <!-- end-user-doc -->
211 * @generated
212 */
213 @SuppressWarnings("unchecked")
214 @Override
215 public void eSet(int featureID, Object newValue) {
216 switch (featureID) {
217 case Modes3Package.MODES3_MODEL_ROOT__ID:
218 setId((Integer)newValue);
219 return;
220 case Modes3Package.MODES3_MODEL_ROOT__TRAINS:
221 getTrains().clear();
222 getTrains().addAll((Collection<? extends Train>)newValue);
223 return;
224 case Modes3Package.MODES3_MODEL_ROOT__SEGMENTS:
225 getSegments().clear();
226 getSegments().addAll((Collection<? extends SimpleSegment>)newValue);
227 return;
228 case Modes3Package.MODES3_MODEL_ROOT__TURNOUTS:
229 getTurnouts().clear();
230 getTurnouts().addAll((Collection<? extends Turnout>)newValue);
231 return;
232 }
233 super.eSet(featureID, newValue);
234 }
235
236 /**
237 * <!-- begin-user-doc -->
238 * <!-- end-user-doc -->
239 * @generated
240 */
241 @Override
242 public void eUnset(int featureID) {
243 switch (featureID) {
244 case Modes3Package.MODES3_MODEL_ROOT__ID:
245 setId(ID_EDEFAULT);
246 return;
247 case Modes3Package.MODES3_MODEL_ROOT__TRAINS:
248 getTrains().clear();
249 return;
250 case Modes3Package.MODES3_MODEL_ROOT__SEGMENTS:
251 getSegments().clear();
252 return;
253 case Modes3Package.MODES3_MODEL_ROOT__TURNOUTS:
254 getTurnouts().clear();
255 return;
256 }
257 super.eUnset(featureID);
258 }
259
260 /**
261 * <!-- begin-user-doc -->
262 * <!-- end-user-doc -->
263 * @generated
264 */
265 @Override
266 public boolean eIsSet(int featureID) {
267 switch (featureID) {
268 case Modes3Package.MODES3_MODEL_ROOT__ID:
269 return id != ID_EDEFAULT;
270 case Modes3Package.MODES3_MODEL_ROOT__TRAINS:
271 return trains != null && !trains.isEmpty();
272 case Modes3Package.MODES3_MODEL_ROOT__SEGMENTS:
273 return segments != null && !segments.isEmpty();
274 case Modes3Package.MODES3_MODEL_ROOT__TURNOUTS:
275 return turnouts != null && !turnouts.isEmpty();
276 }
277 return super.eIsSet(featureID);
278 }
279
280 /**
281 * <!-- begin-user-doc -->
282 * <!-- end-user-doc -->
283 * @generated
284 */
285 @Override
286 public String toString() {
287 if (eIsProxy()) return super.toString();
288
289 StringBuilder result = new StringBuilder(super.toString());
290 result.append(" (id: ");
291 result.append(id);
292 result.append(')');
293 return result.toString();
294 }
295
296} //Modes3ModelRootImpl
diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/ecore-gen/modes3/impl/Modes3PackageImpl.java b/Domains/ca.mcgill.rtgmrt.example.modes3/ecore-gen/modes3/impl/Modes3PackageImpl.java
new file mode 100644
index 00000000..557da4c1
--- /dev/null
+++ b/Domains/ca.mcgill.rtgmrt.example.modes3/ecore-gen/modes3/impl/Modes3PackageImpl.java
@@ -0,0 +1,385 @@
1/**
2 */
3package modes3.impl;
4
5import modes3.Modes3Factory;
6import modes3.Modes3ModelRoot;
7import modes3.Modes3Package;
8import modes3.Segment;
9import modes3.SimpleSegment;
10import modes3.Train;
11import modes3.Turnout;
12
13import org.eclipse.emf.ecore.EAttribute;
14import org.eclipse.emf.ecore.EClass;
15import org.eclipse.emf.ecore.EPackage;
16import org.eclipse.emf.ecore.EReference;
17
18import org.eclipse.emf.ecore.impl.EPackageImpl;
19
20/**
21 * <!-- begin-user-doc -->
22 * An implementation of the model <b>Package</b>.
23 * <!-- end-user-doc -->
24 * @generated
25 */
26public class Modes3PackageImpl extends EPackageImpl implements Modes3Package {
27 /**
28 * <!-- begin-user-doc -->
29 * <!-- end-user-doc -->
30 * @generated
31 */
32 private EClass segmentEClass = null;
33
34 /**
35 * <!-- begin-user-doc -->
36 * <!-- end-user-doc -->
37 * @generated
38 */
39 private EClass modes3ModelRootEClass = null;
40
41 /**
42 * <!-- begin-user-doc -->
43 * <!-- end-user-doc -->
44 * @generated
45 */
46 private EClass turnoutEClass = null;
47
48 /**
49 * <!-- begin-user-doc -->
50 * <!-- end-user-doc -->
51 * @generated
52 */
53 private EClass trainEClass = null;
54
55 /**
56 * <!-- begin-user-doc -->
57 * <!-- end-user-doc -->
58 * @generated
59 */
60 private EClass simpleSegmentEClass = null;
61
62 /**
63 * Creates an instance of the model <b>Package</b>, registered with
64 * {@link org.eclipse.emf.ecore.EPackage.Registry EPackage.Registry} by the package
65 * package URI value.
66 * <p>Note: the correct way to create the package is via the static
67 * factory method {@link #init init()}, which also performs
68 * initialization of the package, or returns the registered package,
69 * if one already exists.
70 * <!-- begin-user-doc -->
71 * <!-- end-user-doc -->
72 * @see org.eclipse.emf.ecore.EPackage.Registry
73 * @see modes3.Modes3Package#eNS_URI
74 * @see #init()
75 * @generated
76 */
77 private Modes3PackageImpl() {
78 super(eNS_URI, Modes3Factory.eINSTANCE);
79 }
80
81 /**
82 * <!-- begin-user-doc -->
83 * <!-- end-user-doc -->
84 * @generated
85 */
86 private static boolean isInited = false;
87
88 /**
89 * Creates, registers, and initializes the <b>Package</b> for this model, and for any others upon which it depends.
90 *
91 * <p>This method is used to initialize {@link Modes3Package#eINSTANCE} when that field is accessed.
92 * Clients should not invoke it directly. Instead, they should simply access that field to obtain the package.
93 * <!-- begin-user-doc -->
94 * <!-- end-user-doc -->
95 * @see #eNS_URI
96 * @see #createPackageContents()
97 * @see #initializePackageContents()
98 * @generated
99 */
100 public static Modes3Package init() {
101 if (isInited) return (Modes3Package)EPackage.Registry.INSTANCE.getEPackage(Modes3Package.eNS_URI);
102
103 // Obtain or create and register package
104 Object registeredModes3Package = EPackage.Registry.INSTANCE.get(eNS_URI);
105 Modes3PackageImpl theModes3Package = registeredModes3Package instanceof Modes3PackageImpl ? (Modes3PackageImpl)registeredModes3Package : new Modes3PackageImpl();
106
107 isInited = true;
108
109 // Create package meta-data objects
110 theModes3Package.createPackageContents();
111
112 // Initialize created meta-data
113 theModes3Package.initializePackageContents();
114
115 // Mark meta-data to indicate it can't be changed
116 theModes3Package.freeze();
117
118 // Update the registry and return the package
119 EPackage.Registry.INSTANCE.put(Modes3Package.eNS_URI, theModes3Package);
120 return theModes3Package;
121 }
122
123 /**
124 * <!-- begin-user-doc -->
125 * <!-- end-user-doc -->
126 * @generated
127 */
128 public EClass getSegment() {
129 return segmentEClass;
130 }
131
132 /**
133 * <!-- begin-user-doc -->
134 * <!-- end-user-doc -->
135 * @generated
136 */
137 public EReference getSegment_ConnectedTo() {
138 return (EReference)segmentEClass.getEStructuralFeatures().get(0);
139 }
140
141 /**
142 * <!-- begin-user-doc -->
143 * <!-- end-user-doc -->
144 * @generated
145 */
146 public EReference getSegment_OccupiedBy() {
147 return (EReference)segmentEClass.getEStructuralFeatures().get(1);
148 }
149
150 /**
151 * <!-- begin-user-doc -->
152 * <!-- end-user-doc -->
153 * @generated
154 */
155 public EAttribute getSegment_Id() {
156 return (EAttribute)segmentEClass.getEStructuralFeatures().get(2);
157 }
158
159 /**
160 * <!-- begin-user-doc -->
161 * <!-- end-user-doc -->
162 * @generated
163 */
164 public EClass getModes3ModelRoot() {
165 return modes3ModelRootEClass;
166 }
167
168 /**
169 * <!-- begin-user-doc -->
170 * <!-- end-user-doc -->
171 * @generated
172 */
173 public EAttribute getModes3ModelRoot_Id() {
174 return (EAttribute)modes3ModelRootEClass.getEStructuralFeatures().get(0);
175 }
176
177 /**
178 * <!-- begin-user-doc -->
179 * <!-- end-user-doc -->
180 * @generated
181 */
182 public EReference getModes3ModelRoot_Trains() {
183 return (EReference)modes3ModelRootEClass.getEStructuralFeatures().get(1);
184 }
185
186 /**
187 * <!-- begin-user-doc -->
188 * <!-- end-user-doc -->
189 * @generated
190 */
191 public EReference getModes3ModelRoot_Segments() {
192 return (EReference)modes3ModelRootEClass.getEStructuralFeatures().get(2);
193 }
194
195 /**
196 * <!-- begin-user-doc -->
197 * <!-- end-user-doc -->
198 * @generated
199 */
200 public EReference getModes3ModelRoot_Turnouts() {
201 return (EReference)modes3ModelRootEClass.getEStructuralFeatures().get(3);
202 }
203
204 /**
205 * <!-- begin-user-doc -->
206 * <!-- end-user-doc -->
207 * @generated
208 */
209 public EClass getTurnout() {
210 return turnoutEClass;
211 }
212
213 /**
214 * <!-- begin-user-doc -->
215 * <!-- end-user-doc -->
216 * @generated
217 */
218 public EReference getTurnout_Straight() {
219 return (EReference)turnoutEClass.getEStructuralFeatures().get(0);
220 }
221
222 /**
223 * <!-- begin-user-doc -->
224 * <!-- end-user-doc -->
225 * @generated
226 */
227 public EReference getTurnout_Divergent() {
228 return (EReference)turnoutEClass.getEStructuralFeatures().get(1);
229 }
230
231 /**
232 * <!-- begin-user-doc -->
233 * <!-- end-user-doc -->
234 * @generated
235 */
236 public EClass getTrain() {
237 return trainEClass;
238 }
239
240 /**
241 * <!-- begin-user-doc -->
242 * <!-- end-user-doc -->
243 * @generated
244 */
245 public EReference getTrain_Location() {
246 return (EReference)trainEClass.getEStructuralFeatures().get(0);
247 }
248
249 /**
250 * <!-- begin-user-doc -->
251 * <!-- end-user-doc -->
252 * @generated
253 */
254 public EAttribute getTrain_Id() {
255 return (EAttribute)trainEClass.getEStructuralFeatures().get(1);
256 }
257
258 /**
259 * <!-- begin-user-doc -->
260 * <!-- end-user-doc -->
261 * @generated
262 */
263 public EAttribute getTrain_Speed() {
264 return (EAttribute)trainEClass.getEStructuralFeatures().get(2);
265 }
266
267 /**
268 * <!-- begin-user-doc -->
269 * <!-- end-user-doc -->
270 * @generated
271 */
272 public EClass getSimpleSegment() {
273 return simpleSegmentEClass;
274 }
275
276 /**
277 * <!-- begin-user-doc -->
278 * <!-- end-user-doc -->
279 * @generated
280 */
281 public Modes3Factory getModes3Factory() {
282 return (Modes3Factory)getEFactoryInstance();
283 }
284
285 /**
286 * <!-- begin-user-doc -->
287 * <!-- end-user-doc -->
288 * @generated
289 */
290 private boolean isCreated = false;
291
292 /**
293 * Creates the meta-model objects for the package. This method is
294 * guarded to have no affect on any invocation but its first.
295 * <!-- begin-user-doc -->
296 * <!-- end-user-doc -->
297 * @generated
298 */
299 public void createPackageContents() {
300 if (isCreated) return;
301 isCreated = true;
302
303 // Create classes and their features
304 segmentEClass = createEClass(SEGMENT);
305 createEReference(segmentEClass, SEGMENT__CONNECTED_TO);
306 createEReference(segmentEClass, SEGMENT__OCCUPIED_BY);
307 createEAttribute(segmentEClass, SEGMENT__ID);
308
309 modes3ModelRootEClass = createEClass(MODES3_MODEL_ROOT);
310 createEAttribute(modes3ModelRootEClass, MODES3_MODEL_ROOT__ID);
311 createEReference(modes3ModelRootEClass, MODES3_MODEL_ROOT__TRAINS);
312 createEReference(modes3ModelRootEClass, MODES3_MODEL_ROOT__SEGMENTS);
313 createEReference(modes3ModelRootEClass, MODES3_MODEL_ROOT__TURNOUTS);
314
315 turnoutEClass = createEClass(TURNOUT);
316 createEReference(turnoutEClass, TURNOUT__STRAIGHT);
317 createEReference(turnoutEClass, TURNOUT__DIVERGENT);
318
319 trainEClass = createEClass(TRAIN);
320 createEReference(trainEClass, TRAIN__LOCATION);
321 createEAttribute(trainEClass, TRAIN__ID);
322 createEAttribute(trainEClass, TRAIN__SPEED);
323
324 simpleSegmentEClass = createEClass(SIMPLE_SEGMENT);
325 }
326
327 /**
328 * <!-- begin-user-doc -->
329 * <!-- end-user-doc -->
330 * @generated
331 */
332 private boolean isInitialized = false;
333
334 /**
335 * Complete the initialization of the package and its meta-model. This
336 * method is guarded to have no affect on any invocation but its first.
337 * <!-- begin-user-doc -->
338 * <!-- end-user-doc -->
339 * @generated
340 */
341 public void initializePackageContents() {
342 if (isInitialized) return;
343 isInitialized = true;
344
345 // Initialize package
346 setName(eNAME);
347 setNsPrefix(eNS_PREFIX);
348 setNsURI(eNS_URI);
349
350 // Create type parameters
351
352 // Set bounds for type parameters
353
354 // Add supertypes to classes
355 turnoutEClass.getESuperTypes().add(this.getSegment());
356 simpleSegmentEClass.getESuperTypes().add(this.getSegment());
357
358 // Initialize classes, features, and operations; add parameters
359 initEClass(segmentEClass, Segment.class, "Segment", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
360 initEReference(getSegment_ConnectedTo(), this.getSegment(), null, "connectedTo", null, 0, 2, Segment.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_COMPOSITE, IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
361 initEReference(getSegment_OccupiedBy(), this.getTrain(), this.getTrain_Location(), "occupiedBy", null, 0, 1, Segment.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_COMPOSITE, IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
362 initEAttribute(getSegment_Id(), ecorePackage.getEInt(), "id", null, 0, 1, Segment.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
363
364 initEClass(modes3ModelRootEClass, Modes3ModelRoot.class, "Modes3ModelRoot", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
365 initEAttribute(getModes3ModelRoot_Id(), ecorePackage.getEInt(), "id", null, 0, 1, Modes3ModelRoot.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
366 initEReference(getModes3ModelRoot_Trains(), this.getTrain(), null, "trains", null, 0, -1, Modes3ModelRoot.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
367 initEReference(getModes3ModelRoot_Segments(), this.getSimpleSegment(), null, "segments", null, 0, -1, Modes3ModelRoot.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
368 initEReference(getModes3ModelRoot_Turnouts(), this.getTurnout(), null, "turnouts", null, 0, -1, Modes3ModelRoot.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, IS_COMPOSITE, !IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
369
370 initEClass(turnoutEClass, Turnout.class, "Turnout", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
371 initEReference(getTurnout_Straight(), this.getSegment(), null, "straight", null, 1, 1, Turnout.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_COMPOSITE, IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
372 initEReference(getTurnout_Divergent(), this.getSegment(), null, "divergent", null, 1, 1, Turnout.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_COMPOSITE, IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
373
374 initEClass(trainEClass, Train.class, "Train", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
375 initEReference(getTrain_Location(), this.getSegment(), this.getSegment_OccupiedBy(), "location", null, 1, 1, Train.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_COMPOSITE, IS_RESOLVE_PROXIES, !IS_UNSETTABLE, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
376 initEAttribute(getTrain_Id(), ecorePackage.getEInt(), "id", null, 0, 1, Train.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
377 initEAttribute(getTrain_Speed(), ecorePackage.getEDouble(), "speed", null, 0, 1, Train.class, !IS_TRANSIENT, !IS_VOLATILE, IS_CHANGEABLE, !IS_UNSETTABLE, !IS_ID, IS_UNIQUE, !IS_DERIVED, IS_ORDERED);
378
379 initEClass(simpleSegmentEClass, SimpleSegment.class, "SimpleSegment", !IS_ABSTRACT, !IS_INTERFACE, IS_GENERATED_INSTANCE_CLASS);
380
381 // Create resource
382 createResource(eNS_URI);
383 }
384
385} //Modes3PackageImpl
diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/ecore-gen/modes3/impl/SegmentImpl.java b/Domains/ca.mcgill.rtgmrt.example.modes3/ecore-gen/modes3/impl/SegmentImpl.java
new file mode 100644
index 00000000..905bcec1
--- /dev/null
+++ b/Domains/ca.mcgill.rtgmrt.example.modes3/ecore-gen/modes3/impl/SegmentImpl.java
@@ -0,0 +1,319 @@
1/**
2 */
3package modes3.impl;
4
5import java.util.Collection;
6
7import modes3.Modes3Package;
8import modes3.Segment;
9import modes3.Train;
10
11import org.eclipse.emf.common.notify.Notification;
12import org.eclipse.emf.common.notify.NotificationChain;
13
14import org.eclipse.emf.common.util.EList;
15
16import org.eclipse.emf.ecore.EClass;
17import org.eclipse.emf.ecore.InternalEObject;
18
19import org.eclipse.emf.ecore.impl.ENotificationImpl;
20import org.eclipse.emf.ecore.impl.MinimalEObjectImpl;
21
22import org.eclipse.emf.ecore.util.EObjectResolvingEList;
23
24/**
25 * <!-- begin-user-doc -->
26 * An implementation of the model object '<em><b>Segment</b></em>'.
27 * <!-- end-user-doc -->
28 * <p>
29 * The following features are implemented:
30 * </p>
31 * <ul>
32 * <li>{@link modes3.impl.SegmentImpl#getConnectedTo <em>Connected To</em>}</li>
33 * <li>{@link modes3.impl.SegmentImpl#getOccupiedBy <em>Occupied By</em>}</li>
34 * <li>{@link modes3.impl.SegmentImpl#getId <em>Id</em>}</li>
35 * </ul>
36 *
37 * @generated
38 */
39public class SegmentImpl extends MinimalEObjectImpl.Container implements Segment {
40 /**
41 * The cached value of the '{@link #getConnectedTo() <em>Connected To</em>}' reference list.
42 * <!-- begin-user-doc -->
43 * <!-- end-user-doc -->
44 * @see #getConnectedTo()
45 * @generated
46 * @ordered
47 */
48 protected EList<Segment> connectedTo;
49
50 /**
51 * The cached value of the '{@link #getOccupiedBy() <em>Occupied By</em>}' reference.
52 * <!-- begin-user-doc -->
53 * <!-- end-user-doc -->
54 * @see #getOccupiedBy()
55 * @generated
56 * @ordered
57 */
58 protected Train occupiedBy;
59
60 /**
61 * The default value of the '{@link #getId() <em>Id</em>}' attribute.
62 * <!-- begin-user-doc -->
63 * <!-- end-user-doc -->
64 * @see #getId()
65 * @generated
66 * @ordered
67 */
68 protected static final int ID_EDEFAULT = 0;
69
70 /**
71 * The cached value of the '{@link #getId() <em>Id</em>}' attribute.
72 * <!-- begin-user-doc -->
73 * <!-- end-user-doc -->
74 * @see #getId()
75 * @generated
76 * @ordered
77 */
78 protected int id = ID_EDEFAULT;
79
80 /**
81 * <!-- begin-user-doc -->
82 * <!-- end-user-doc -->
83 * @generated
84 */
85 protected SegmentImpl() {
86 super();
87 }
88
89 /**
90 * <!-- begin-user-doc -->
91 * <!-- end-user-doc -->
92 * @generated
93 */
94 @Override
95 protected EClass eStaticClass() {
96 return Modes3Package.Literals.SEGMENT;
97 }
98
99 /**
100 * <!-- begin-user-doc -->
101 * <!-- end-user-doc -->
102 * @generated
103 */
104 public EList<Segment> getConnectedTo() {
105 if (connectedTo == null) {
106 connectedTo = new EObjectResolvingEList<Segment>(Segment.class, this, Modes3Package.SEGMENT__CONNECTED_TO);
107 }
108 return connectedTo;
109 }
110
111 /**
112 * <!-- begin-user-doc -->
113 * <!-- end-user-doc -->
114 * @generated
115 */
116 public Train getOccupiedBy() {
117 if (occupiedBy != null && occupiedBy.eIsProxy()) {
118 InternalEObject oldOccupiedBy = (InternalEObject)occupiedBy;
119 occupiedBy = (Train)eResolveProxy(oldOccupiedBy);
120 if (occupiedBy != oldOccupiedBy) {
121 if (eNotificationRequired())
122 eNotify(new ENotificationImpl(this, Notification.RESOLVE, Modes3Package.SEGMENT__OCCUPIED_BY, oldOccupiedBy, occupiedBy));
123 }
124 }
125 return occupiedBy;
126 }
127
128 /**
129 * <!-- begin-user-doc -->
130 * <!-- end-user-doc -->
131 * @generated
132 */
133 public Train basicGetOccupiedBy() {
134 return occupiedBy;
135 }
136
137 /**
138 * <!-- begin-user-doc -->
139 * <!-- end-user-doc -->
140 * @generated
141 */
142 public NotificationChain basicSetOccupiedBy(Train newOccupiedBy, NotificationChain msgs) {
143 Train oldOccupiedBy = occupiedBy;
144 occupiedBy = newOccupiedBy;
145 if (eNotificationRequired()) {
146 ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, Modes3Package.SEGMENT__OCCUPIED_BY, oldOccupiedBy, newOccupiedBy);
147 if (msgs == null) msgs = notification; else msgs.add(notification);
148 }
149 return msgs;
150 }
151
152 /**
153 * <!-- begin-user-doc -->
154 * <!-- end-user-doc -->
155 * @generated
156 */
157 public void setOccupiedBy(Train newOccupiedBy) {
158 if (newOccupiedBy != occupiedBy) {
159 NotificationChain msgs = null;
160 if (occupiedBy != null)
161 msgs = ((InternalEObject)occupiedBy).eInverseRemove(this, Modes3Package.TRAIN__LOCATION, Train.class, msgs);
162 if (newOccupiedBy != null)
163 msgs = ((InternalEObject)newOccupiedBy).eInverseAdd(this, Modes3Package.TRAIN__LOCATION, Train.class, msgs);
164 msgs = basicSetOccupiedBy(newOccupiedBy, msgs);
165 if (msgs != null) msgs.dispatch();
166 }
167 else if (eNotificationRequired())
168 eNotify(new ENotificationImpl(this, Notification.SET, Modes3Package.SEGMENT__OCCUPIED_BY, newOccupiedBy, newOccupiedBy));
169 }
170
171 /**
172 * <!-- begin-user-doc -->
173 * <!-- end-user-doc -->
174 * @generated
175 */
176 public int getId() {
177 return id;
178 }
179
180 /**
181 * <!-- begin-user-doc -->
182 * <!-- end-user-doc -->
183 * @generated
184 */
185 public void setId(int newId) {
186 int oldId = id;
187 id = newId;
188 if (eNotificationRequired())
189 eNotify(new ENotificationImpl(this, Notification.SET, Modes3Package.SEGMENT__ID, oldId, id));
190 }
191
192 /**
193 * <!-- begin-user-doc -->
194 * <!-- end-user-doc -->
195 * @generated
196 */
197 @Override
198 public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
199 switch (featureID) {
200 case Modes3Package.SEGMENT__OCCUPIED_BY:
201 if (occupiedBy != null)
202 msgs = ((InternalEObject)occupiedBy).eInverseRemove(this, Modes3Package.TRAIN__LOCATION, Train.class, msgs);
203 return basicSetOccupiedBy((Train)otherEnd, msgs);
204 }
205 return super.eInverseAdd(otherEnd, featureID, msgs);
206 }
207
208 /**
209 * <!-- begin-user-doc -->
210 * <!-- end-user-doc -->
211 * @generated
212 */
213 @Override
214 public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
215 switch (featureID) {
216 case Modes3Package.SEGMENT__OCCUPIED_BY:
217 return basicSetOccupiedBy(null, msgs);
218 }
219 return super.eInverseRemove(otherEnd, featureID, msgs);
220 }
221
222 /**
223 * <!-- begin-user-doc -->
224 * <!-- end-user-doc -->
225 * @generated
226 */
227 @Override
228 public Object eGet(int featureID, boolean resolve, boolean coreType) {
229 switch (featureID) {
230 case Modes3Package.SEGMENT__CONNECTED_TO:
231 return getConnectedTo();
232 case Modes3Package.SEGMENT__OCCUPIED_BY:
233 if (resolve) return getOccupiedBy();
234 return basicGetOccupiedBy();
235 case Modes3Package.SEGMENT__ID:
236 return getId();
237 }
238 return super.eGet(featureID, resolve, coreType);
239 }
240
241 /**
242 * <!-- begin-user-doc -->
243 * <!-- end-user-doc -->
244 * @generated
245 */
246 @SuppressWarnings("unchecked")
247 @Override
248 public void eSet(int featureID, Object newValue) {
249 switch (featureID) {
250 case Modes3Package.SEGMENT__CONNECTED_TO:
251 getConnectedTo().clear();
252 getConnectedTo().addAll((Collection<? extends Segment>)newValue);
253 return;
254 case Modes3Package.SEGMENT__OCCUPIED_BY:
255 setOccupiedBy((Train)newValue);
256 return;
257 case Modes3Package.SEGMENT__ID:
258 setId((Integer)newValue);
259 return;
260 }
261 super.eSet(featureID, newValue);
262 }
263
264 /**
265 * <!-- begin-user-doc -->
266 * <!-- end-user-doc -->
267 * @generated
268 */
269 @Override
270 public void eUnset(int featureID) {
271 switch (featureID) {
272 case Modes3Package.SEGMENT__CONNECTED_TO:
273 getConnectedTo().clear();
274 return;
275 case Modes3Package.SEGMENT__OCCUPIED_BY:
276 setOccupiedBy((Train)null);
277 return;
278 case Modes3Package.SEGMENT__ID:
279 setId(ID_EDEFAULT);
280 return;
281 }
282 super.eUnset(featureID);
283 }
284
285 /**
286 * <!-- begin-user-doc -->
287 * <!-- end-user-doc -->
288 * @generated
289 */
290 @Override
291 public boolean eIsSet(int featureID) {
292 switch (featureID) {
293 case Modes3Package.SEGMENT__CONNECTED_TO:
294 return connectedTo != null && !connectedTo.isEmpty();
295 case Modes3Package.SEGMENT__OCCUPIED_BY:
296 return occupiedBy != null;
297 case Modes3Package.SEGMENT__ID:
298 return id != ID_EDEFAULT;
299 }
300 return super.eIsSet(featureID);
301 }
302
303 /**
304 * <!-- begin-user-doc -->
305 * <!-- end-user-doc -->
306 * @generated
307 */
308 @Override
309 public String toString() {
310 if (eIsProxy()) return super.toString();
311
312 StringBuilder result = new StringBuilder(super.toString());
313 result.append(" (id: ");
314 result.append(id);
315 result.append(')');
316 return result.toString();
317 }
318
319} //SegmentImpl
diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/ecore-gen/modes3/impl/SimpleSegmentImpl.java b/Domains/ca.mcgill.rtgmrt.example.modes3/ecore-gen/modes3/impl/SimpleSegmentImpl.java
new file mode 100644
index 00000000..e3fd6c34
--- /dev/null
+++ b/Domains/ca.mcgill.rtgmrt.example.modes3/ecore-gen/modes3/impl/SimpleSegmentImpl.java
@@ -0,0 +1,37 @@
1/**
2 */
3package modes3.impl;
4
5import modes3.Modes3Package;
6import modes3.SimpleSegment;
7
8import org.eclipse.emf.ecore.EClass;
9
10/**
11 * <!-- begin-user-doc -->
12 * An implementation of the model object '<em><b>Simple Segment</b></em>'.
13 * <!-- end-user-doc -->
14 *
15 * @generated
16 */
17public class SimpleSegmentImpl extends SegmentImpl implements SimpleSegment {
18 /**
19 * <!-- begin-user-doc -->
20 * <!-- end-user-doc -->
21 * @generated
22 */
23 protected SimpleSegmentImpl() {
24 super();
25 }
26
27 /**
28 * <!-- begin-user-doc -->
29 * <!-- end-user-doc -->
30 * @generated
31 */
32 @Override
33 protected EClass eStaticClass() {
34 return Modes3Package.Literals.SIMPLE_SEGMENT;
35 }
36
37} //SimpleSegmentImpl
diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/ecore-gen/modes3/impl/TrainImpl.java b/Domains/ca.mcgill.rtgmrt.example.modes3/ecore-gen/modes3/impl/TrainImpl.java
new file mode 100644
index 00000000..f096dca8
--- /dev/null
+++ b/Domains/ca.mcgill.rtgmrt.example.modes3/ecore-gen/modes3/impl/TrainImpl.java
@@ -0,0 +1,332 @@
1/**
2 */
3package modes3.impl;
4
5import modes3.Modes3Package;
6import modes3.Segment;
7import modes3.Train;
8
9import org.eclipse.emf.common.notify.Notification;
10import org.eclipse.emf.common.notify.NotificationChain;
11
12import org.eclipse.emf.ecore.EClass;
13import org.eclipse.emf.ecore.InternalEObject;
14
15import org.eclipse.emf.ecore.impl.ENotificationImpl;
16import org.eclipse.emf.ecore.impl.MinimalEObjectImpl;
17
18/**
19 * <!-- begin-user-doc -->
20 * An implementation of the model object '<em><b>Train</b></em>'.
21 * <!-- end-user-doc -->
22 * <p>
23 * The following features are implemented:
24 * </p>
25 * <ul>
26 * <li>{@link modes3.impl.TrainImpl#getLocation <em>Location</em>}</li>
27 * <li>{@link modes3.impl.TrainImpl#getId <em>Id</em>}</li>
28 * <li>{@link modes3.impl.TrainImpl#getSpeed <em>Speed</em>}</li>
29 * </ul>
30 *
31 * @generated
32 */
33public class TrainImpl extends MinimalEObjectImpl.Container implements Train {
34 /**
35 * The cached value of the '{@link #getLocation() <em>Location</em>}' reference.
36 * <!-- begin-user-doc -->
37 * <!-- end-user-doc -->
38 * @see #getLocation()
39 * @generated
40 * @ordered
41 */
42 protected Segment location;
43
44 /**
45 * The default value of the '{@link #getId() <em>Id</em>}' attribute.
46 * <!-- begin-user-doc -->
47 * <!-- end-user-doc -->
48 * @see #getId()
49 * @generated
50 * @ordered
51 */
52 protected static final int ID_EDEFAULT = 0;
53
54 /**
55 * The cached value of the '{@link #getId() <em>Id</em>}' attribute.
56 * <!-- begin-user-doc -->
57 * <!-- end-user-doc -->
58 * @see #getId()
59 * @generated
60 * @ordered
61 */
62 protected int id = ID_EDEFAULT;
63
64 /**
65 * The default value of the '{@link #getSpeed() <em>Speed</em>}' attribute.
66 * <!-- begin-user-doc -->
67 * <!-- end-user-doc -->
68 * @see #getSpeed()
69 * @generated
70 * @ordered
71 */
72 protected static final double SPEED_EDEFAULT = 0.0;
73
74 /**
75 * The cached value of the '{@link #getSpeed() <em>Speed</em>}' attribute.
76 * <!-- begin-user-doc -->
77 * <!-- end-user-doc -->
78 * @see #getSpeed()
79 * @generated
80 * @ordered
81 */
82 protected double speed = SPEED_EDEFAULT;
83
84 /**
85 * <!-- begin-user-doc -->
86 * <!-- end-user-doc -->
87 * @generated
88 */
89 protected TrainImpl() {
90 super();
91 }
92
93 /**
94 * <!-- begin-user-doc -->
95 * <!-- end-user-doc -->
96 * @generated
97 */
98 @Override
99 protected EClass eStaticClass() {
100 return Modes3Package.Literals.TRAIN;
101 }
102
103 /**
104 * <!-- begin-user-doc -->
105 * <!-- end-user-doc -->
106 * @generated
107 */
108 public Segment getLocation() {
109 if (location != null && location.eIsProxy()) {
110 InternalEObject oldLocation = (InternalEObject)location;
111 location = (Segment)eResolveProxy(oldLocation);
112 if (location != oldLocation) {
113 if (eNotificationRequired())
114 eNotify(new ENotificationImpl(this, Notification.RESOLVE, Modes3Package.TRAIN__LOCATION, oldLocation, location));
115 }
116 }
117 return location;
118 }
119
120 /**
121 * <!-- begin-user-doc -->
122 * <!-- end-user-doc -->
123 * @generated
124 */
125 public Segment basicGetLocation() {
126 return location;
127 }
128
129 /**
130 * <!-- begin-user-doc -->
131 * <!-- end-user-doc -->
132 * @generated
133 */
134 public NotificationChain basicSetLocation(Segment newLocation, NotificationChain msgs) {
135 Segment oldLocation = location;
136 location = newLocation;
137 if (eNotificationRequired()) {
138 ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, Modes3Package.TRAIN__LOCATION, oldLocation, newLocation);
139 if (msgs == null) msgs = notification; else msgs.add(notification);
140 }
141 return msgs;
142 }
143
144 /**
145 * <!-- begin-user-doc -->
146 * <!-- end-user-doc -->
147 * @generated
148 */
149 public void setLocation(Segment newLocation) {
150 if (newLocation != location) {
151 NotificationChain msgs = null;
152 if (location != null)
153 msgs = ((InternalEObject)location).eInverseRemove(this, Modes3Package.SEGMENT__OCCUPIED_BY, Segment.class, msgs);
154 if (newLocation != null)
155 msgs = ((InternalEObject)newLocation).eInverseAdd(this, Modes3Package.SEGMENT__OCCUPIED_BY, Segment.class, msgs);
156 msgs = basicSetLocation(newLocation, msgs);
157 if (msgs != null) msgs.dispatch();
158 }
159 else if (eNotificationRequired())
160 eNotify(new ENotificationImpl(this, Notification.SET, Modes3Package.TRAIN__LOCATION, newLocation, newLocation));
161 }
162
163 /**
164 * <!-- begin-user-doc -->
165 * <!-- end-user-doc -->
166 * @generated
167 */
168 public int getId() {
169 return id;
170 }
171
172 /**
173 * <!-- begin-user-doc -->
174 * <!-- end-user-doc -->
175 * @generated
176 */
177 public void setId(int newId) {
178 int oldId = id;
179 id = newId;
180 if (eNotificationRequired())
181 eNotify(new ENotificationImpl(this, Notification.SET, Modes3Package.TRAIN__ID, oldId, id));
182 }
183
184 /**
185 * <!-- begin-user-doc -->
186 * <!-- end-user-doc -->
187 * @generated
188 */
189 public double getSpeed() {
190 return speed;
191 }
192
193 /**
194 * <!-- begin-user-doc -->
195 * <!-- end-user-doc -->
196 * @generated
197 */
198 public void setSpeed(double newSpeed) {
199 double oldSpeed = speed;
200 speed = newSpeed;
201 if (eNotificationRequired())
202 eNotify(new ENotificationImpl(this, Notification.SET, Modes3Package.TRAIN__SPEED, oldSpeed, speed));
203 }
204
205 /**
206 * <!-- begin-user-doc -->
207 * <!-- end-user-doc -->
208 * @generated
209 */
210 @Override
211 public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
212 switch (featureID) {
213 case Modes3Package.TRAIN__LOCATION:
214 if (location != null)
215 msgs = ((InternalEObject)location).eInverseRemove(this, Modes3Package.SEGMENT__OCCUPIED_BY, Segment.class, msgs);
216 return basicSetLocation((Segment)otherEnd, msgs);
217 }
218 return super.eInverseAdd(otherEnd, featureID, msgs);
219 }
220
221 /**
222 * <!-- begin-user-doc -->
223 * <!-- end-user-doc -->
224 * @generated
225 */
226 @Override
227 public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
228 switch (featureID) {
229 case Modes3Package.TRAIN__LOCATION:
230 return basicSetLocation(null, msgs);
231 }
232 return super.eInverseRemove(otherEnd, featureID, msgs);
233 }
234
235 /**
236 * <!-- begin-user-doc -->
237 * <!-- end-user-doc -->
238 * @generated
239 */
240 @Override
241 public Object eGet(int featureID, boolean resolve, boolean coreType) {
242 switch (featureID) {
243 case Modes3Package.TRAIN__LOCATION:
244 if (resolve) return getLocation();
245 return basicGetLocation();
246 case Modes3Package.TRAIN__ID:
247 return getId();
248 case Modes3Package.TRAIN__SPEED:
249 return getSpeed();
250 }
251 return super.eGet(featureID, resolve, coreType);
252 }
253
254 /**
255 * <!-- begin-user-doc -->
256 * <!-- end-user-doc -->
257 * @generated
258 */
259 @Override
260 public void eSet(int featureID, Object newValue) {
261 switch (featureID) {
262 case Modes3Package.TRAIN__LOCATION:
263 setLocation((Segment)newValue);
264 return;
265 case Modes3Package.TRAIN__ID:
266 setId((Integer)newValue);
267 return;
268 case Modes3Package.TRAIN__SPEED:
269 setSpeed((Double)newValue);
270 return;
271 }
272 super.eSet(featureID, newValue);
273 }
274
275 /**
276 * <!-- begin-user-doc -->
277 * <!-- end-user-doc -->
278 * @generated
279 */
280 @Override
281 public void eUnset(int featureID) {
282 switch (featureID) {
283 case Modes3Package.TRAIN__LOCATION:
284 setLocation((Segment)null);
285 return;
286 case Modes3Package.TRAIN__ID:
287 setId(ID_EDEFAULT);
288 return;
289 case Modes3Package.TRAIN__SPEED:
290 setSpeed(SPEED_EDEFAULT);
291 return;
292 }
293 super.eUnset(featureID);
294 }
295
296 /**
297 * <!-- begin-user-doc -->
298 * <!-- end-user-doc -->
299 * @generated
300 */
301 @Override
302 public boolean eIsSet(int featureID) {
303 switch (featureID) {
304 case Modes3Package.TRAIN__LOCATION:
305 return location != null;
306 case Modes3Package.TRAIN__ID:
307 return id != ID_EDEFAULT;
308 case Modes3Package.TRAIN__SPEED:
309 return speed != SPEED_EDEFAULT;
310 }
311 return super.eIsSet(featureID);
312 }
313
314 /**
315 * <!-- begin-user-doc -->
316 * <!-- end-user-doc -->
317 * @generated
318 */
319 @Override
320 public String toString() {
321 if (eIsProxy()) return super.toString();
322
323 StringBuilder result = new StringBuilder(super.toString());
324 result.append(" (id: ");
325 result.append(id);
326 result.append(", speed: ");
327 result.append(speed);
328 result.append(')');
329 return result.toString();
330 }
331
332} //TrainImpl
diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/ecore-gen/modes3/impl/TurnoutImpl.java b/Domains/ca.mcgill.rtgmrt.example.modes3/ecore-gen/modes3/impl/TurnoutImpl.java
new file mode 100644
index 00000000..d20a104e
--- /dev/null
+++ b/Domains/ca.mcgill.rtgmrt.example.modes3/ecore-gen/modes3/impl/TurnoutImpl.java
@@ -0,0 +1,216 @@
1/**
2 */
3package modes3.impl;
4
5import modes3.Modes3Package;
6import modes3.Segment;
7import modes3.Turnout;
8
9import org.eclipse.emf.common.notify.Notification;
10
11import org.eclipse.emf.ecore.EClass;
12import org.eclipse.emf.ecore.InternalEObject;
13
14import org.eclipse.emf.ecore.impl.ENotificationImpl;
15
16/**
17 * <!-- begin-user-doc -->
18 * An implementation of the model object '<em><b>Turnout</b></em>'.
19 * <!-- end-user-doc -->
20 * <p>
21 * The following features are implemented:
22 * </p>
23 * <ul>
24 * <li>{@link modes3.impl.TurnoutImpl#getStraight <em>Straight</em>}</li>
25 * <li>{@link modes3.impl.TurnoutImpl#getDivergent <em>Divergent</em>}</li>
26 * </ul>
27 *
28 * @generated
29 */
30public class TurnoutImpl extends SegmentImpl implements Turnout {
31 /**
32 * The cached value of the '{@link #getStraight() <em>Straight</em>}' reference.
33 * <!-- begin-user-doc -->
34 * <!-- end-user-doc -->
35 * @see #getStraight()
36 * @generated
37 * @ordered
38 */
39 protected Segment straight;
40
41 /**
42 * The cached value of the '{@link #getDivergent() <em>Divergent</em>}' reference.
43 * <!-- begin-user-doc -->
44 * <!-- end-user-doc -->
45 * @see #getDivergent()
46 * @generated
47 * @ordered
48 */
49 protected Segment divergent;
50
51 /**
52 * <!-- begin-user-doc -->
53 * <!-- end-user-doc -->
54 * @generated
55 */
56 protected TurnoutImpl() {
57 super();
58 }
59
60 /**
61 * <!-- begin-user-doc -->
62 * <!-- end-user-doc -->
63 * @generated
64 */
65 @Override
66 protected EClass eStaticClass() {
67 return Modes3Package.Literals.TURNOUT;
68 }
69
70 /**
71 * <!-- begin-user-doc -->
72 * <!-- end-user-doc -->
73 * @generated
74 */
75 public Segment getStraight() {
76 if (straight != null && straight.eIsProxy()) {
77 InternalEObject oldStraight = (InternalEObject)straight;
78 straight = (Segment)eResolveProxy(oldStraight);
79 if (straight != oldStraight) {
80 if (eNotificationRequired())
81 eNotify(new ENotificationImpl(this, Notification.RESOLVE, Modes3Package.TURNOUT__STRAIGHT, oldStraight, straight));
82 }
83 }
84 return straight;
85 }
86
87 /**
88 * <!-- begin-user-doc -->
89 * <!-- end-user-doc -->
90 * @generated
91 */
92 public Segment basicGetStraight() {
93 return straight;
94 }
95
96 /**
97 * <!-- begin-user-doc -->
98 * <!-- end-user-doc -->
99 * @generated
100 */
101 public void setStraight(Segment newStraight) {
102 Segment oldStraight = straight;
103 straight = newStraight;
104 if (eNotificationRequired())
105 eNotify(new ENotificationImpl(this, Notification.SET, Modes3Package.TURNOUT__STRAIGHT, oldStraight, straight));
106 }
107
108 /**
109 * <!-- begin-user-doc -->
110 * <!-- end-user-doc -->
111 * @generated
112 */
113 public Segment getDivergent() {
114 if (divergent != null && divergent.eIsProxy()) {
115 InternalEObject oldDivergent = (InternalEObject)divergent;
116 divergent = (Segment)eResolveProxy(oldDivergent);
117 if (divergent != oldDivergent) {
118 if (eNotificationRequired())
119 eNotify(new ENotificationImpl(this, Notification.RESOLVE, Modes3Package.TURNOUT__DIVERGENT, oldDivergent, divergent));
120 }
121 }
122 return divergent;
123 }
124
125 /**
126 * <!-- begin-user-doc -->
127 * <!-- end-user-doc -->
128 * @generated
129 */
130 public Segment basicGetDivergent() {
131 return divergent;
132 }
133
134 /**
135 * <!-- begin-user-doc -->
136 * <!-- end-user-doc -->
137 * @generated
138 */
139 public void setDivergent(Segment newDivergent) {
140 Segment oldDivergent = divergent;
141 divergent = newDivergent;
142 if (eNotificationRequired())
143 eNotify(new ENotificationImpl(this, Notification.SET, Modes3Package.TURNOUT__DIVERGENT, oldDivergent, divergent));
144 }
145
146 /**
147 * <!-- begin-user-doc -->
148 * <!-- end-user-doc -->
149 * @generated
150 */
151 @Override
152 public Object eGet(int featureID, boolean resolve, boolean coreType) {
153 switch (featureID) {
154 case Modes3Package.TURNOUT__STRAIGHT:
155 if (resolve) return getStraight();
156 return basicGetStraight();
157 case Modes3Package.TURNOUT__DIVERGENT:
158 if (resolve) return getDivergent();
159 return basicGetDivergent();
160 }
161 return super.eGet(featureID, resolve, coreType);
162 }
163
164 /**
165 * <!-- begin-user-doc -->
166 * <!-- end-user-doc -->
167 * @generated
168 */
169 @Override
170 public void eSet(int featureID, Object newValue) {
171 switch (featureID) {
172 case Modes3Package.TURNOUT__STRAIGHT:
173 setStraight((Segment)newValue);
174 return;
175 case Modes3Package.TURNOUT__DIVERGENT:
176 setDivergent((Segment)newValue);
177 return;
178 }
179 super.eSet(featureID, newValue);
180 }
181
182 /**
183 * <!-- begin-user-doc -->
184 * <!-- end-user-doc -->
185 * @generated
186 */
187 @Override
188 public void eUnset(int featureID) {
189 switch (featureID) {
190 case Modes3Package.TURNOUT__STRAIGHT:
191 setStraight((Segment)null);
192 return;
193 case Modes3Package.TURNOUT__DIVERGENT:
194 setDivergent((Segment)null);
195 return;
196 }
197 super.eUnset(featureID);
198 }
199
200 /**
201 * <!-- begin-user-doc -->
202 * <!-- end-user-doc -->
203 * @generated
204 */
205 @Override
206 public boolean eIsSet(int featureID) {
207 switch (featureID) {
208 case Modes3Package.TURNOUT__STRAIGHT:
209 return straight != null;
210 case Modes3Package.TURNOUT__DIVERGENT:
211 return divergent != null;
212 }
213 return super.eIsSet(featureID);
214 }
215
216} //TurnoutImpl
diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/ecore-gen/modes3/util/Modes3AdapterFactory.java b/Domains/ca.mcgill.rtgmrt.example.modes3/ecore-gen/modes3/util/Modes3AdapterFactory.java
new file mode 100644
index 00000000..9c5c8d2d
--- /dev/null
+++ b/Domains/ca.mcgill.rtgmrt.example.modes3/ecore-gen/modes3/util/Modes3AdapterFactory.java
@@ -0,0 +1,192 @@
1/**
2 */
3package modes3.util;
4
5import modes3.*;
6
7import org.eclipse.emf.common.notify.Adapter;
8import org.eclipse.emf.common.notify.Notifier;
9
10import org.eclipse.emf.common.notify.impl.AdapterFactoryImpl;
11
12import org.eclipse.emf.ecore.EObject;
13
14/**
15 * <!-- begin-user-doc -->
16 * The <b>Adapter Factory</b> for the model.
17 * It provides an adapter <code>createXXX</code> method for each class of the model.
18 * <!-- end-user-doc -->
19 * @see modes3.Modes3Package
20 * @generated
21 */
22public class Modes3AdapterFactory extends AdapterFactoryImpl {
23 /**
24 * The cached model package.
25 * <!-- begin-user-doc -->
26 * <!-- end-user-doc -->
27 * @generated
28 */
29 protected static Modes3Package modelPackage;
30
31 /**
32 * Creates an instance of the adapter factory.
33 * <!-- begin-user-doc -->
34 * <!-- end-user-doc -->
35 * @generated
36 */
37 public Modes3AdapterFactory() {
38 if (modelPackage == null) {
39 modelPackage = Modes3Package.eINSTANCE;
40 }
41 }
42
43 /**
44 * Returns whether this factory is applicable for the type of the object.
45 * <!-- begin-user-doc -->
46 * This implementation returns <code>true</code> if the object is either the model's package or is an instance object of the model.
47 * <!-- end-user-doc -->
48 * @return whether this factory is applicable for the type of the object.
49 * @generated
50 */
51 @Override
52 public boolean isFactoryForType(Object object) {
53 if (object == modelPackage) {
54 return true;
55 }
56 if (object instanceof EObject) {
57 return ((EObject)object).eClass().getEPackage() == modelPackage;
58 }
59 return false;
60 }
61
62 /**
63 * The switch that delegates to the <code>createXXX</code> methods.
64 * <!-- begin-user-doc -->
65 * <!-- end-user-doc -->
66 * @generated
67 */
68 protected Modes3Switch<Adapter> modelSwitch =
69 new Modes3Switch<Adapter>() {
70 @Override
71 public Adapter caseSegment(Segment object) {
72 return createSegmentAdapter();
73 }
74 @Override
75 public Adapter caseModes3ModelRoot(Modes3ModelRoot object) {
76 return createModes3ModelRootAdapter();
77 }
78 @Override
79 public Adapter caseTurnout(Turnout object) {
80 return createTurnoutAdapter();
81 }
82 @Override
83 public Adapter caseTrain(Train object) {
84 return createTrainAdapter();
85 }
86 @Override
87 public Adapter caseSimpleSegment(SimpleSegment object) {
88 return createSimpleSegmentAdapter();
89 }
90 @Override
91 public Adapter defaultCase(EObject object) {
92 return createEObjectAdapter();
93 }
94 };
95
96 /**
97 * Creates an adapter for the <code>target</code>.
98 * <!-- begin-user-doc -->
99 * <!-- end-user-doc -->
100 * @param target the object to adapt.
101 * @return the adapter for the <code>target</code>.
102 * @generated
103 */
104 @Override
105 public Adapter createAdapter(Notifier target) {
106 return modelSwitch.doSwitch((EObject)target);
107 }
108
109
110 /**
111 * Creates a new adapter for an object of class '{@link modes3.Segment <em>Segment</em>}'.
112 * <!-- begin-user-doc -->
113 * This default implementation returns null so that we can easily ignore cases;
114 * it's useful to ignore a case when inheritance will catch all the cases anyway.
115 * <!-- end-user-doc -->
116 * @return the new adapter.
117 * @see modes3.Segment
118 * @generated
119 */
120 public Adapter createSegmentAdapter() {
121 return null;
122 }
123
124 /**
125 * Creates a new adapter for an object of class '{@link modes3.Modes3ModelRoot <em>Model Root</em>}'.
126 * <!-- begin-user-doc -->
127 * This default implementation returns null so that we can easily ignore cases;
128 * it's useful to ignore a case when inheritance will catch all the cases anyway.
129 * <!-- end-user-doc -->
130 * @return the new adapter.
131 * @see modes3.Modes3ModelRoot
132 * @generated
133 */
134 public Adapter createModes3ModelRootAdapter() {
135 return null;
136 }
137
138 /**
139 * Creates a new adapter for an object of class '{@link modes3.Turnout <em>Turnout</em>}'.
140 * <!-- begin-user-doc -->
141 * This default implementation returns null so that we can easily ignore cases;
142 * it's useful to ignore a case when inheritance will catch all the cases anyway.
143 * <!-- end-user-doc -->
144 * @return the new adapter.
145 * @see modes3.Turnout
146 * @generated
147 */
148 public Adapter createTurnoutAdapter() {
149 return null;
150 }
151
152 /**
153 * Creates a new adapter for an object of class '{@link modes3.Train <em>Train</em>}'.
154 * <!-- begin-user-doc -->
155 * This default implementation returns null so that we can easily ignore cases;
156 * it's useful to ignore a case when inheritance will catch all the cases anyway.
157 * <!-- end-user-doc -->
158 * @return the new adapter.
159 * @see modes3.Train
160 * @generated
161 */
162 public Adapter createTrainAdapter() {
163 return null;
164 }
165
166 /**
167 * Creates a new adapter for an object of class '{@link modes3.SimpleSegment <em>Simple Segment</em>}'.
168 * <!-- begin-user-doc -->
169 * This default implementation returns null so that we can easily ignore cases;
170 * it's useful to ignore a case when inheritance will catch all the cases anyway.
171 * <!-- end-user-doc -->
172 * @return the new adapter.
173 * @see modes3.SimpleSegment
174 * @generated
175 */
176 public Adapter createSimpleSegmentAdapter() {
177 return null;
178 }
179
180 /**
181 * Creates a new adapter for the default case.
182 * <!-- begin-user-doc -->
183 * This default implementation returns null.
184 * <!-- end-user-doc -->
185 * @return the new adapter.
186 * @generated
187 */
188 public Adapter createEObjectAdapter() {
189 return null;
190 }
191
192} //Modes3AdapterFactory
diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/ecore-gen/modes3/util/Modes3Switch.java b/Domains/ca.mcgill.rtgmrt.example.modes3/ecore-gen/modes3/util/Modes3Switch.java
new file mode 100644
index 00000000..0c28861a
--- /dev/null
+++ b/Domains/ca.mcgill.rtgmrt.example.modes3/ecore-gen/modes3/util/Modes3Switch.java
@@ -0,0 +1,196 @@
1/**
2 */
3package modes3.util;
4
5import modes3.*;
6
7import org.eclipse.emf.ecore.EObject;
8import org.eclipse.emf.ecore.EPackage;
9
10import org.eclipse.emf.ecore.util.Switch;
11
12/**
13 * <!-- begin-user-doc -->
14 * The <b>Switch</b> for the model's inheritance hierarchy.
15 * It supports the call {@link #doSwitch(EObject) doSwitch(object)}
16 * to invoke the <code>caseXXX</code> method for each class of the model,
17 * starting with the actual class of the object
18 * and proceeding up the inheritance hierarchy
19 * until a non-null result is returned,
20 * which is the result of the switch.
21 * <!-- end-user-doc -->
22 * @see modes3.Modes3Package
23 * @generated
24 */
25public class Modes3Switch<T> extends Switch<T> {
26 /**
27 * The cached model package
28 * <!-- begin-user-doc -->
29 * <!-- end-user-doc -->
30 * @generated
31 */
32 protected static Modes3Package modelPackage;
33
34 /**
35 * Creates an instance of the switch.
36 * <!-- begin-user-doc -->
37 * <!-- end-user-doc -->
38 * @generated
39 */
40 public Modes3Switch() {
41 if (modelPackage == null) {
42 modelPackage = Modes3Package.eINSTANCE;
43 }
44 }
45
46 /**
47 * Checks whether this is a switch for the given package.
48 * <!-- begin-user-doc -->
49 * <!-- end-user-doc -->
50 * @param ePackage the package in question.
51 * @return whether this is a switch for the given package.
52 * @generated
53 */
54 @Override
55 protected boolean isSwitchFor(EPackage ePackage) {
56 return ePackage == modelPackage;
57 }
58
59 /**
60 * Calls <code>caseXXX</code> for each class of the model until one returns a non null result; it yields that result.
61 * <!-- begin-user-doc -->
62 * <!-- end-user-doc -->
63 * @return the first non-null result returned by a <code>caseXXX</code> call.
64 * @generated
65 */
66 @Override
67 protected T doSwitch(int classifierID, EObject theEObject) {
68 switch (classifierID) {
69 case Modes3Package.SEGMENT: {
70 Segment segment = (Segment)theEObject;
71 T result = caseSegment(segment);
72 if (result == null) result = defaultCase(theEObject);
73 return result;
74 }
75 case Modes3Package.MODES3_MODEL_ROOT: {
76 Modes3ModelRoot modes3ModelRoot = (Modes3ModelRoot)theEObject;
77 T result = caseModes3ModelRoot(modes3ModelRoot);
78 if (result == null) result = defaultCase(theEObject);
79 return result;
80 }
81 case Modes3Package.TURNOUT: {
82 Turnout turnout = (Turnout)theEObject;
83 T result = caseTurnout(turnout);
84 if (result == null) result = caseSegment(turnout);
85 if (result == null) result = defaultCase(theEObject);
86 return result;
87 }
88 case Modes3Package.TRAIN: {
89 Train train = (Train)theEObject;
90 T result = caseTrain(train);
91 if (result == null) result = defaultCase(theEObject);
92 return result;
93 }
94 case Modes3Package.SIMPLE_SEGMENT: {
95 SimpleSegment simpleSegment = (SimpleSegment)theEObject;
96 T result = caseSimpleSegment(simpleSegment);
97 if (result == null) result = caseSegment(simpleSegment);
98 if (result == null) result = defaultCase(theEObject);
99 return result;
100 }
101 default: return defaultCase(theEObject);
102 }
103 }
104
105 /**
106 * Returns the result of interpreting the object as an instance of '<em>Segment</em>'.
107 * <!-- begin-user-doc -->
108 * This implementation returns null;
109 * returning a non-null result will terminate the switch.
110 * <!-- end-user-doc -->
111 * @param object the target of the switch.
112 * @return the result of interpreting the object as an instance of '<em>Segment</em>'.
113 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
114 * @generated
115 */
116 public T caseSegment(Segment object) {
117 return null;
118 }
119
120 /**
121 * Returns the result of interpreting the object as an instance of '<em>Model Root</em>'.
122 * <!-- begin-user-doc -->
123 * This implementation returns null;
124 * returning a non-null result will terminate the switch.
125 * <!-- end-user-doc -->
126 * @param object the target of the switch.
127 * @return the result of interpreting the object as an instance of '<em>Model Root</em>'.
128 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
129 * @generated
130 */
131 public T caseModes3ModelRoot(Modes3ModelRoot object) {
132 return null;
133 }
134
135 /**
136 * Returns the result of interpreting the object as an instance of '<em>Turnout</em>'.
137 * <!-- begin-user-doc -->
138 * This implementation returns null;
139 * returning a non-null result will terminate the switch.
140 * <!-- end-user-doc -->
141 * @param object the target of the switch.
142 * @return the result of interpreting the object as an instance of '<em>Turnout</em>'.
143 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
144 * @generated
145 */
146 public T caseTurnout(Turnout object) {
147 return null;
148 }
149
150 /**
151 * Returns the result of interpreting the object as an instance of '<em>Train</em>'.
152 * <!-- begin-user-doc -->
153 * This implementation returns null;
154 * returning a non-null result will terminate the switch.
155 * <!-- end-user-doc -->
156 * @param object the target of the switch.
157 * @return the result of interpreting the object as an instance of '<em>Train</em>'.
158 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
159 * @generated
160 */
161 public T caseTrain(Train object) {
162 return null;
163 }
164
165 /**
166 * Returns the result of interpreting the object as an instance of '<em>Simple Segment</em>'.
167 * <!-- begin-user-doc -->
168 * This implementation returns null;
169 * returning a non-null result will terminate the switch.
170 * <!-- end-user-doc -->
171 * @param object the target of the switch.
172 * @return the result of interpreting the object as an instance of '<em>Simple Segment</em>'.
173 * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject)
174 * @generated
175 */
176 public T caseSimpleSegment(SimpleSegment object) {
177 return null;
178 }
179
180 /**
181 * Returns the result of interpreting the object as an instance of '<em>EObject</em>'.
182 * <!-- begin-user-doc -->
183 * This implementation returns null;
184 * returning a non-null result will terminate the switch, but this is the last case anyway.
185 * <!-- end-user-doc -->
186 * @param object the target of the switch.
187 * @return the result of interpreting the object as an instance of '<em>EObject</em>'.
188 * @see #doSwitch(org.eclipse.emf.ecore.EObject)
189 * @generated
190 */
191 @Override
192 public T defaultCase(EObject object) {
193 return null;
194 }
195
196} //Modes3Switch
diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/model/modes3.ecore b/Domains/ca.mcgill.rtgmrt.example.modes3/model/modes3.ecore
new file mode 100644
index 00000000..f7cb28be
--- /dev/null
+++ b/Domains/ca.mcgill.rtgmrt.example.modes3/model/modes3.ecore
@@ -0,0 +1,33 @@
1<?xml version="1.0" encoding="UTF-8"?>
2<ecore:EPackage xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
3 xmlns:ecore="http://www.eclipse.org/emf/2002/Ecore" name="modes3" nsURI="http://www.ece.mcgill.ca/wcet/modes3" nsPrefix="modes3">
4 <eClassifiers xsi:type="ecore:EClass" name="Segment">
5 <eStructuralFeatures xsi:type="ecore:EReference" name="connectedTo" upperBound="2"
6 eType="#//Segment"/>
7 <eStructuralFeatures xsi:type="ecore:EReference" name="occupiedBy" eType="#//Train"
8 eOpposite="#//Train/location"/>
9 <eStructuralFeatures xsi:type="ecore:EAttribute" name="id" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EInt"/>
10 </eClassifiers>
11 <eClassifiers xsi:type="ecore:EClass" name="Modes3ModelRoot">
12 <eStructuralFeatures xsi:type="ecore:EAttribute" name="id" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EInt"/>
13 <eStructuralFeatures xsi:type="ecore:EReference" name="trains" upperBound="-1"
14 eType="#//Train" containment="true"/>
15 <eStructuralFeatures xsi:type="ecore:EReference" name="segments" upperBound="-1"
16 eType="#//SimpleSegment" containment="true"/>
17 <eStructuralFeatures xsi:type="ecore:EReference" name="turnouts" upperBound="-1"
18 eType="#//Turnout" containment="true"/>
19 </eClassifiers>
20 <eClassifiers xsi:type="ecore:EClass" name="Turnout" eSuperTypes="#//Segment">
21 <eStructuralFeatures xsi:type="ecore:EReference" name="straight" lowerBound="1"
22 eType="#//Segment"/>
23 <eStructuralFeatures xsi:type="ecore:EReference" name="divergent" lowerBound="1"
24 eType="#//Segment"/>
25 </eClassifiers>
26 <eClassifiers xsi:type="ecore:EClass" name="Train">
27 <eStructuralFeatures xsi:type="ecore:EReference" name="location" lowerBound="1"
28 eType="#//Segment" eOpposite="#//Segment/occupiedBy"/>
29 <eStructuralFeatures xsi:type="ecore:EAttribute" name="id" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EInt"/>
30 <eStructuralFeatures xsi:type="ecore:EAttribute" name="speed" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EDouble"/>
31 </eClassifiers>
32 <eClassifiers xsi:type="ecore:EClass" name="SimpleSegment" eSuperTypes="#//Segment"/>
33</ecore:EPackage>
diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/model/modes3.genmodel b/Domains/ca.mcgill.rtgmrt.example.modes3/model/modes3.genmodel
new file mode 100644
index 00000000..1cd4ac41
--- /dev/null
+++ b/Domains/ca.mcgill.rtgmrt.example.modes3/model/modes3.genmodel
@@ -0,0 +1,31 @@
1<?xml version="1.0" encoding="UTF-8"?>
2<genmodel:GenModel xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:ecore="http://www.eclipse.org/emf/2002/Ecore"
3 xmlns:genmodel="http://www.eclipse.org/emf/2002/GenModel" modelDirectory="/ca.mcgill.rtgmrt.example.modes3/ecore-gen" modelPluginID="ca.mcgill.rtgmrt.example.modes3"
4 modelName="Modes3" rootExtendsClass="org.eclipse.emf.ecore.impl.MinimalEObjectImpl$Container"
5 importerID="org.eclipse.emf.importer.ecore" complianceLevel="5.0" copyrightFields="false"
6 operationReflection="true" importOrganizing="true">
7 <foreignModel>modes3.ecore</foreignModel>
8 <genPackages prefix="Modes3" disposableProviderFactory="true" ecorePackage="modes3.ecore#/">
9 <genClasses ecoreClass="modes3.ecore#//Segment">
10 <genFeatures notify="false" createChild="false" propertySortChoices="true" ecoreFeature="ecore:EReference modes3.ecore#//Segment/connectedTo"/>
11 <genFeatures notify="false" createChild="false" propertySortChoices="true" ecoreFeature="ecore:EReference modes3.ecore#//Segment/occupiedBy"/>
12 <genFeatures createChild="false" ecoreFeature="ecore:EAttribute modes3.ecore#//Segment/id"/>
13 </genClasses>
14 <genClasses ecoreClass="modes3.ecore#//Modes3ModelRoot">
15 <genFeatures createChild="false" ecoreFeature="ecore:EAttribute modes3.ecore#//Modes3ModelRoot/id"/>
16 <genFeatures property="None" children="true" createChild="true" ecoreFeature="ecore:EReference modes3.ecore#//Modes3ModelRoot/trains"/>
17 <genFeatures property="None" children="true" createChild="true" ecoreFeature="ecore:EReference modes3.ecore#//Modes3ModelRoot/segments"/>
18 <genFeatures property="None" children="true" createChild="true" ecoreFeature="ecore:EReference modes3.ecore#//Modes3ModelRoot/turnouts"/>
19 </genClasses>
20 <genClasses ecoreClass="modes3.ecore#//Turnout">
21 <genFeatures notify="false" createChild="false" propertySortChoices="true" ecoreFeature="ecore:EReference modes3.ecore#//Turnout/straight"/>
22 <genFeatures notify="false" createChild="false" propertySortChoices="true" ecoreFeature="ecore:EReference modes3.ecore#//Turnout/divergent"/>
23 </genClasses>
24 <genClasses ecoreClass="modes3.ecore#//Train">
25 <genFeatures notify="false" createChild="false" propertySortChoices="true" ecoreFeature="ecore:EReference modes3.ecore#//Train/location"/>
26 <genFeatures createChild="false" ecoreFeature="ecore:EAttribute modes3.ecore#//Train/id"/>
27 <genFeatures createChild="false" ecoreFeature="ecore:EAttribute modes3.ecore#//Train/speed"/>
28 </genClasses>
29 <genClasses ecoreClass="modes3.ecore#//SimpleSegment"/>
30 </genPackages>
31</genmodel:GenModel>
diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/plugin.properties b/Domains/ca.mcgill.rtgmrt.example.modes3/plugin.properties
new file mode 100644
index 00000000..4eba0dd8
--- /dev/null
+++ b/Domains/ca.mcgill.rtgmrt.example.modes3/plugin.properties
@@ -0,0 +1,4 @@
1#
2
3pluginName = ca.mcgill.rtgmrt.example.modes3
4providerName = www.example.org
diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/plugin.xml b/Domains/ca.mcgill.rtgmrt.example.modes3/plugin.xml
new file mode 100644
index 00000000..f7d32541
--- /dev/null
+++ b/Domains/ca.mcgill.rtgmrt.example.modes3/plugin.xml
@@ -0,0 +1,44 @@
1<?xml version="1.0" encoding="UTF-8"?><?eclipse version="3.0"?><!--
2--><plugin>
3 <extension point="org.eclipse.emf.ecore.generated_package">
4 <!-- @generated modes3 -->
5 <package class="modes3.Modes3Package" genModel="model/modes3.genmodel" uri="http://www.ece.mcgill.ca/wcet/modes3"/>
6 </extension>
7 <extension id="modes3.queries.Modes3Queries" point="org.eclipse.viatra.query.runtime.queryspecification">
8 <group group="org.eclipse.viatra.query.runtime.extensibility.SingletonExtensionFactory:modes3.queries.Modes3Queries" id="modes3.queries.Modes3Queries">
9 <query-specification fqn="modes3.queries.connectedTo"/>
10 <query-specification fqn="modes3.queries.connectedToNotSymmetric"/>
11 <query-specification fqn="modes3.queries.connectedToReflexive"/>
12 <query-specification fqn="modes3.queries.turnoutOutput"/>
13 <query-specification fqn="modes3.queries.outputReflexive"/>
14 <query-specification fqn="modes3.queries.turnoutOutputsAreSame"/>
15 <query-specification fqn="modes3.queries.output"/>
16 <query-specification fqn="modes3.queries.tooManyInputsOfSegment"/>
17 <query-specification fqn="modes3.queries.turnoutConnectedToBothOutputs"/>
18 <query-specification fqn="modes3.queries.adjacent"/>
19 <query-specification fqn="modes3.queries.tooManyInputsOfTurnout"/>
20 <query-specification fqn="modes3.queries.inputsOfTurnout"/>
21 <query-specification fqn="modes3.queries.tooFewInputsOfTurnout"/>
22 <query-specification fqn="modes3.queries.reachable"/>
23 <query-specification fqn="modes3.queries.unreachable"/>
24 <query-specification fqn="modes3.queries.closeTrains_step_2"/>
25 <query-specification fqn="modes3.queries.closeTrains_step_3"/>
26 <query-specification fqn="modes3.queries.closeTrains_step_4"/>
27 <query-specification fqn="modes3.queries.closeTrains_step_5"/>
28 <query-specification fqn="modes3.queries.closeTrains_step_6"/>
29 <query-specification fqn="modes3.queries.closeTrains_step_7"/>
30 <query-specification fqn="modes3.queries.trainLocations_step_2"/>
31 <query-specification fqn="modes3.queries.trainLocations_step_3"/>
32 <query-specification fqn="modes3.queries.misalignedTurnout_step_2"/>
33 <query-specification fqn="modes3.queries.misalignedTurnout_step_3"/>
34 <query-specification fqn="modes3.queries.misalignedTurnout_step_4"/>
35 <query-specification fqn="modes3.queries.misalignedTurnout_step_5"/>
36 <query-specification fqn="modes3.queries.connectedSegmentsDirected"/>
37 <query-specification fqn="modes3.queries.endOfSiding_step_2"/>
38 <query-specification fqn="modes3.queries.endOfSiding_step_3"/>
39 <query-specification fqn="modes3.queries.endOfSiding_step_4"/>
40 <query-specification fqn="modes3.queries.endOfSiding_step_5"/>
41 <query-specification fqn="modes3.queries.multipleConnectedTo"/>
42 </group>
43 </extension>
44</plugin>
diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/src/modes3/queries/Modes3Queries.vql b/Domains/ca.mcgill.rtgmrt.example.modes3/src/modes3/queries/Modes3Queries.vql
new file mode 100644
index 00000000..d22bdd8b
--- /dev/null
+++ b/Domains/ca.mcgill.rtgmrt.example.modes3/src/modes3/queries/Modes3Queries.vql
@@ -0,0 +1,295 @@
1package modes3.queries
2
3import "http://www.ece.mcgill.ca/wcet/modes3"
4
5pattern connectedTo(S1 : Segment, S2 : Segment) {
6 Segment.connectedTo(S1, S2);
7}
8
9@Constraint(message = "connectedToNotSymmetric", severity = "error", key = { S1, S2 })
10pattern connectedToNotSymmetric(S1 : Segment, S2 : Segment) {
11 Segment.connectedTo(S1, S2);
12 neg find connectedTo(S2, S1);
13}
14
15@Constraint(message = "connectedToReflexive", severity = "error", key = { S })
16pattern connectedToReflexive(S : Segment) {
17 Segment.connectedTo(S, S);
18}
19
20pattern turnoutOutput(T : Turnout, S : Segment) {
21 Turnout.straight(T, S);
22} or {
23 Turnout.divergent(T, S);
24}
25
26@Constraint(message = "outputReflexive", severity = "error", key = { T })
27pattern outputReflexive(T : Turnout) {
28 find turnoutOutput(T, T);
29}
30
31@Constraint(message = "turnoutOutputsAreSame", severity = "error", key = { T })
32pattern turnoutOutputsAreSame(T : Turnout) {
33 Turnout.straight(T, S);
34 Turnout.divergent(T, S);
35}
36
37pattern output(S1 : Segment, S2 : Segment) {
38 Segment.connectedTo(S1, S2);
39} or {
40 find turnoutOutput(S1, S2);
41}
42
43@Constraint(message = "tooManyInputsOfSegment", severity = "error", key = { S })
44pattern tooManyInputsOfSegment(S : SimpleSegment) {
45 find output(I1, S);
46 find output(I2, S);
47 find output(I3, S);
48 I1 != I2;
49 I1 != I3;
50 I2 != I3;
51}
52
53@Constraint(message = "turnoutConnectedToBothOutputs", severity = "error", key = { T })
54pattern turnoutConnectedToBothOutputs(T : Turnout) {
55 Turnout.straight(T, Straight);
56 Turnout.divergent(T, Divergent);
57 Segment.connectedTo(T, Straight);
58 Segment.connectedTo(T, Divergent);
59}
60
61pattern adjacent(S1 : Segment, S2 : Segment) {
62 find output(S1, S2);
63} or {
64 find turnoutOutput(S2, S1);
65}
66
67@Constraint(message = "turnoutConnectedToBothOutputs", severity = "error", key = { T })
68pattern tooManyInputsOfTurnout(T : Turnout) {
69 find adjacent(I1, T);
70 find adjacent(I2, T);
71 find adjacent(I3, T);
72 find adjacent(I4, T);
73 I1 != I2;
74 I1 != I3;
75 I1 != I4;
76 I2 != I3;
77 I2 != I4;
78 I3 != I4;
79}
80
81pattern inputsOfTurnout(T : Turnout) {
82 find adjacent(I1, T);
83 find adjacent(I2, T);
84 find adjacent(I3, T);
85 I1 != I2;
86 I1 != I3;
87 I2 != I3;
88}
89
90@Constraint(message = "tooFewInputsOfTurnout", severity = "error", key = { T })
91pattern tooFewInputsOfTurnout(T : Turnout) {
92 neg find inputsOfTurnout(T);
93}
94
95pattern reachable(S1 : Segment, S2 : Segment) {
96 S1 == S2;
97} or {
98 find adjacent+(S1, S2);
99}
100
101@Constraint(message = "unreachable", severity = "error", key = { S1, S2 })
102pattern unreachable(S1 : Segment, S2 : Segment) {
103 neg find reachable(S1, S2);
104}
105
106//
107// closeTrains
108//
109
110pattern closeTrains_step_2(in train : Train) {
111// frame->t1 = model->trains[i0];
112// frame->start = frame->t1->location;
113// if(frame->start != 0){
114// ...
115// }
116// + OUTER FOR LOOP COUNTER INCREMENT
117 Train(train);
118}
119
120pattern closeTrains_step_3(in train : Train, in start : Segment) {
121// int loop_bound1 = frame->start->connected_to_count;
122// for (int i1 = 0; i1 < loop_bound1; i1++) { LOOP COUNTER INCREMENT IS NOT INCLUDED HERE
123// ...
124// }
125 Train.location(train, start);
126}
127
128pattern closeTrains_step_4(in train : Train, in start : Segment, in middle : Segment) {
129// frame->middle = frame->start->connected_to[i1];
130// int loop_bound2 = frame->middle->connected_to_count;
131
132// for (int i2 = 0; i2 < loop_bound2; i2++) { LOOP COUNTER INCREMENT IS NOT INCLUDED HERE
133// ...
134// }
135// + OUTER FOR LOOP COUNTER INCREMENT
136 Train.location(train, start);
137 Segment.connectedTo(start, middle);
138}
139
140pattern closeTrains_step_5(in train : Train, in start : Segment, in middle : Segment, in end : Segment) {
141// frame->end = frame->middle->connected_to[i2];
142// if (frame->start != frame->end) {
143// ...
144// }
145// + OUTER FOR LOOP COUNTER INCREMENT
146 Train.location(train, start);
147 Segment.connectedTo(start, middle);
148 Segment.connectedTo(middle, end);
149}
150
151pattern closeTrains_step_6(in train : Train, in start : Segment, in middle : Segment, in end : Segment) {
152// frame->t2 = frame->end->train;
153// if (frame->t2 != 0) {
154// ...
155// }
156 Train.location(train, start);
157 Segment.connectedTo(start, middle);
158 Segment.connectedTo(middle, end);
159 start != end;
160}
161
162pattern closeTrains_step_7(in train : Train, in start : Segment, in middle : Segment, in end : Segment, in otherTrain : Train) {
163// results->matches[match_cntr].start = frame->start;
164// results->matches[match_cntr++].end = frame->end;
165 Train.location(train, start);
166 Segment.connectedTo(start, middle);
167 Segment.connectedTo(middle, end);
168 start != end;
169 Segment.occupiedBy(end, otherTrain);
170}
171
172//
173// trainLocations
174//
175
176pattern trainLocations_step_2(in train : Train) {
177// frame->train = model->trains[i0];
178// frame->location = frame->train->location;
179// if (frame->location != NULL) {
180// ...
181// }
182
183 Train(train);
184}
185
186pattern trainLocations_step_3(in train : Train, in location : Segment) {
187// results->matches[match_cntr].location = frame->location;
188// results->matches[match_cntr++].train = frame->train;
189 Train(train);
190 Train.location(train, location);
191}
192
193//
194// misalignedTurnout
195//
196
197pattern misalignedTurnout_step_2(in turnout : Turnout) {
198// frame->turnout = model->turnouts[i0];
199// frame->location = frame->turnout->straight;
200// if (frame->location != NULL) {
201// ...
202// }
203 Turnout(turnout);
204}
205
206pattern misalignedTurnout_step_3(in turnout : Turnout, in location : Segment) {
207// Segment *disconnected = ((Segment *)frame->turnout);
208// if (disconnected->connected_to[0] != frame->location &&
209// disconnected->connected_to[1] != frame->location) {
210// ...
211// }
212 Turnout(turnout);
213 Turnout.straight(turnout, location);
214}
215
216pattern misalignedTurnout_step_4(in turnout : Turnout, in location : Segment) {
217// frame->train = frame->location->train;
218// if (frame->train != NULL) {
219// ...
220// }
221 Turnout(turnout);
222 Turnout.straight(turnout, location);
223 neg find connectedSegmentsDirected(turnout, location);
224}
225
226pattern misalignedTurnout_step_5(in turnout : Turnout, in location : Segment, in train : Train) {
227// results->matches[match_cntr].start = frame->start;
228// results->matches[match_cntr++].end = frame->end;
229 Turnout(turnout);
230 Turnout.straight(turnout, location);
231 neg find connectedSegmentsDirected(turnout, location);
232 Segment.occupiedBy(location, train);
233}
234
235pattern connectedSegmentsDirected(s1 : Segment, s2 : Segment) {
236 Segment.connectedTo(s1, s2);
237}
238
239//
240// endOfSiding
241//
242
243pattern endOfSiding_step_2(in train : Train) {
244// frame->train = model->trains[i0];
245// frame->location = frame->train->location;
246// if (frame->location != NULL) {
247// ...
248// }
249
250 Train(train);
251}
252
253pattern endOfSiding_step_3(in train : Train, in location : Segment) {
254// int loop_bound1 = frame->location->connected_to_count;
255// for (int i1 = 0; i1 < loop_bound1; i1++) {
256// ...
257// }
258 Train(train);
259 Train.location(train, location);
260}
261
262pattern endOfSiding_step_4(in train : Train, in location : Segment, in end : Segment) {
263// frame->end = frame->location->connected_to[i1];
264// if (frame->end != NULL &&
265// frame->end->connected_to[1] == frame->location &&
266// frame->end->connected_to[0] == NULL) {
267// ...
268// }
269// if (frame->end != NULL &&
270// frame->end->connected_to[0] == frame->location &&
271// frame->end->connected_to[1] == NULL) {
272// ...
273// }
274 Train(train);
275 Train.location(train, location);
276 Segment.connectedTo(location, end);
277}
278
279pattern endOfSiding_step_5(in train : Train, in location : Segment, in end : Segment) {
280// results->matches[match_cntr].location = frame->location;
281// results->matches[match_cntr++].train = frame->train;
282// ...OR...
283// results->matches[match_cntr].location = frame->location;
284// results->matches[match_cntr++].train = frame->train;
285 Train(train);
286 Train.location(train, location);
287 Segment.connectedTo(location, end);
288 neg find multipleConnectedTo(end);
289}
290
291pattern multipleConnectedTo(s : Segment) {
292 Segment.connectedTo(s, n1);
293 Segment.connectedTo(s, n2);
294 n1 != n2;
295}
diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/src/modes3/run/CloseTrainsObjectiveHint.xtend b/Domains/ca.mcgill.rtgmrt.example.modes3/src/modes3/run/CloseTrainsObjectiveHint.xtend
new file mode 100644
index 00000000..519a228a
--- /dev/null
+++ b/Domains/ca.mcgill.rtgmrt.example.modes3/src/modes3/run/CloseTrainsObjectiveHint.xtend
@@ -0,0 +1,201 @@
1package modes3.run
2
3import hu.bme.mit.inf.dslreasoner.ecore2logic.Ecore2Logic
4import hu.bme.mit.inf.dslreasoner.ecore2logic.Ecore2Logic_Trace
5import hu.bme.mit.inf.dslreasoner.logic.model.logiclanguage.Type
6import hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.cardinality.ExtendedLinearExpressionBuilderFactory
7import hu.bme.mit.inf.dslreasoner.viatrasolver.reasoner.optimization.CostElementMatch
8import hu.bme.mit.inf.dslreasoner.viatrasolver.reasoner.optimization.CostElementMatchers
9import hu.bme.mit.inf.dslreasoner.viatrasolver.reasoner.optimization.CostObjectiveHint
10import java.util.Collection
11import java.util.Map
12import modes3.Modes3Package
13import modes3.queries.CloseTrains_step_2
14import modes3.queries.CloseTrains_step_3
15import modes3.queries.CloseTrains_step_4
16import modes3.queries.CloseTrains_step_5
17import modes3.queries.CloseTrains_step_6
18import modes3.queries.CloseTrains_step_7
19
20class CloseTrainsObjectiveHint extends CostObjectiveHint {
21 val Type segmentType
22 val Type trainType
23
24 new(extension Ecore2Logic ecore2Logic, Ecore2Logic_Trace ecore2LogicTrace) {
25 extension val Modes3Package = Modes3Package.eINSTANCE
26 segmentType = ecore2LogicTrace.TypeofEClass(segment)
27 trainType = ecore2LogicTrace.TypeofEClass(train)
28 }
29
30 override isExact() {
31 true
32 }
33
34 override createPolyhedronExtensionOperator(Map<String, CostElementMatchers> costElementMatchers) {
35 val step2 = costElementMatchers.get(CloseTrains_step_2.instance.fullyQualifiedName)
36 val step3 = costElementMatchers.get(CloseTrains_step_3.instance.fullyQualifiedName)
37 val step4 = costElementMatchers.get(CloseTrains_step_4.instance.fullyQualifiedName)
38 val step5 = costElementMatchers.get(CloseTrains_step_5.instance.fullyQualifiedName)
39 val step6 = costElementMatchers.get(CloseTrains_step_6.instance.fullyQualifiedName)
40 val step7 = costElementMatchers.get(CloseTrains_step_7.instance.fullyQualifiedName);
41
42 [
43 val objectiveBuilder = createBuilder
44
45 for (m : step2.matches) {
46 val dimension = getDimension(m.match)
47 objectiveBuilder.add(step2.weight, dimension)
48 dimension.tightenLowerBound(0)
49 if (m.multi) {
50 createBuilder.add(1, dimension).add(-1, trainType).build.assertEqualsTo(0)
51 } else {
52 dimension.tightenUpperBound(1)
53 if (m.must) {
54 dimension.tightenLowerBound(1)
55 }
56 }
57 }
58
59 val step3Matches = step3.matches
60 for (m : step3Matches) {
61 val dimension = getDimension(m.match)
62 objectiveBuilder.add(step3.weight, dimension)
63 dimension.tightenLowerBound(0)
64 if (!m.multi) {
65 dimension.tightenUpperBound(1)
66 if (m.must) {
67 dimension.tightenLowerBound(1)
68 }
69 }
70 }
71 for (pair : step3Matches.groupBy[step2.projectMayMatch(match, 2)].entrySet) {
72 val multiplicityBuilder = createBuilder
73 for (m : pair.value) {
74 multiplicityBuilder.add(1, m.match)
75 }
76 multiplicityBuilder.add(-1, pair.key)
77 multiplicityBuilder.build.assertEqualsTo(0)
78 }
79 boundLimit(step3Matches, 2, trainType, 1)
80 boundLimit(step3Matches, 3, segmentType, 1)
81
82 val step4Matches = step4.matches
83 for (m : step4Matches) {
84 val dimension = getDimension(m.match)
85 objectiveBuilder.add(step4.weight, dimension)
86 dimension.tightenLowerBound(0)
87 if (!m.multi) {
88 dimension.tightenUpperBound(1)
89 if (m.must) {
90 dimension.tightenLowerBound(1)
91 }
92 }
93 }
94 for (pair : step4Matches.groupBy[step3.projectMayMatch(match, 2, 3)].entrySet) {
95 val multiplicityBuilder = createBuilder
96 for (m : pair.value) {
97 multiplicityBuilder.add(1, m.match)
98 }
99 multiplicityBuilder.add(-2, pair.key)
100 multiplicityBuilder.build.tightenUpperBound(0)
101 }
102 boundLimit(step4Matches, 2, trainType, 2)
103 boundLimit(step4Matches, 3, segmentType, 2)
104 boundLimit(step4Matches, 4, segmentType, 2)
105
106 val step5Matches = step5.matches
107 for (m : step5Matches) {
108 val dimension = getDimension(m.match)
109 objectiveBuilder.add(step5.weight, dimension)
110 dimension.tightenLowerBound(0)
111 if (!m.multi) {
112 dimension.tightenUpperBound(1)
113 if (m.must) {
114 dimension.tightenLowerBound(1)
115 }
116 }
117 }
118 for (pair : step5Matches.groupBy[step4.projectMayMatch(match, 2, 3, 4)].entrySet) {
119 val multiplicityBuilder = createBuilder
120 for (m : pair.value) {
121 multiplicityBuilder.add(1, m.match)
122 }
123 multiplicityBuilder.add(-2, pair.key)
124 multiplicityBuilder.build.tightenUpperBound(0)
125 }
126 boundLimit(step5Matches, 2, trainType, 4)
127 boundLimit(step5Matches, 3, segmentType, 4)
128 boundLimit(step5Matches, 4, segmentType, 4)
129 boundLimit(step5Matches, 5, segmentType, 4)
130
131 val step6Matches = step6.matches
132 for (m : step6Matches) {
133 val dimension = getDimension(m.match)
134 objectiveBuilder.add(step6.weight, dimension)
135 dimension.tightenLowerBound(0)
136 if (m.multi) {
137 if (m.match.get(3) == m.match.get(5)) {
138 createBuilder.add(2, m.match).add(-1, step5.projectMayMatch(m.match, 2, 3, 4, 5)).build.
139 assertEqualsTo(0)
140 } else {
141 createBuilder.add(1, m.match).add(-1, step5.projectMayMatch(m.match, 2, 3, 4, 5)).build.
142 assertEqualsTo(0)
143 }
144 } else {
145 dimension.tightenUpperBound(1)
146 if (m.must) {
147 dimension.tightenLowerBound(1)
148 }
149 }
150 }
151 boundLimit(step6Matches, 2, trainType, 2)
152 boundLimit(step6Matches, 3, segmentType, 2)
153 boundLimit(step6Matches, 4, segmentType, 2)
154 boundLimit(step6Matches, 5, segmentType, 2)
155
156 val step7Matches = step7.matches
157 for (m : step7Matches) {
158 val dimension = getDimension(m.match)
159 objectiveBuilder.add(step7.weight, dimension)
160 dimension.tightenLowerBound(0)
161 if (!m.multi) {
162 dimension.tightenUpperBound(1)
163 if (m.must) {
164 dimension.tightenLowerBound(1)
165 }
166 }
167 }
168 for (pair : step7Matches.groupBy[step6.projectMayMatch(match, 2, 3, 4, 5)].entrySet) {
169 val multiplicityBuilder = createBuilder
170 for (m : pair.value) {
171 multiplicityBuilder.add(1, m.match)
172 }
173 multiplicityBuilder.add(-1, pair.key)
174 multiplicityBuilder.build.tightenUpperBound(0)
175 }
176 boundLimit(step7Matches, 2, trainType, 2)
177 boundLimit(step7Matches, 3, segmentType, 2)
178 boundLimit(step7Matches, 4, segmentType, 2)
179 boundLimit(step7Matches, 5, segmentType, 2)
180 boundLimit(step7Matches, 6, trainType, 2)
181
182 objectiveBuilder.buildWithBounds
183 ]
184 }
185
186 private static def boundLimit(extension ExtendedLinearExpressionBuilderFactory factory,
187 Collection<CostElementMatch> matches, int index, Type type, int count) {
188 for (pair : matches.groupBy[match.get(index)].entrySet) {
189 val multiplicityBuilder = createBuilder
190 for (m : pair.value) {
191 multiplicityBuilder.add(1, m.match)
192 }
193 if (CostElementMatchers.isMulti(pair.key)) {
194 multiplicityBuilder.add(-count, type)
195 multiplicityBuilder.build.tightenUpperBound(0)
196 } else {
197 multiplicityBuilder.build.tightenUpperBound(count)
198 }
199 }
200 }
201}
diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/src/modes3/run/EndOfSidingObjectiveHint.xtend b/Domains/ca.mcgill.rtgmrt.example.modes3/src/modes3/run/EndOfSidingObjectiveHint.xtend
new file mode 100644
index 00000000..f7e23a57
--- /dev/null
+++ b/Domains/ca.mcgill.rtgmrt.example.modes3/src/modes3/run/EndOfSidingObjectiveHint.xtend
@@ -0,0 +1,139 @@
1package modes3.run
2
3import hu.bme.mit.inf.dslreasoner.ecore2logic.Ecore2Logic
4import hu.bme.mit.inf.dslreasoner.ecore2logic.Ecore2Logic_Trace
5import hu.bme.mit.inf.dslreasoner.logic.model.logiclanguage.Type
6import hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.cardinality.ExtendedLinearExpressionBuilderFactory
7import hu.bme.mit.inf.dslreasoner.viatrasolver.reasoner.optimization.CostElementMatch
8import hu.bme.mit.inf.dslreasoner.viatrasolver.reasoner.optimization.CostElementMatchers
9import hu.bme.mit.inf.dslreasoner.viatrasolver.reasoner.optimization.CostObjectiveHint
10import java.util.Collection
11import java.util.Map
12import modes3.Modes3Package
13import modes3.queries.EndOfSiding_step_2
14import modes3.queries.EndOfSiding_step_3
15import modes3.queries.EndOfSiding_step_4
16import modes3.queries.EndOfSiding_step_5
17
18class EndOfSidingObjectiveHint extends CostObjectiveHint {
19 val Type segmentType
20 val Type trainType
21
22 new(extension Ecore2Logic ecore2Logic, Ecore2Logic_Trace ecore2LogicTrace) {
23 extension val Modes3Package = Modes3Package.eINSTANCE
24 segmentType = ecore2LogicTrace.TypeofEClass(segment)
25 trainType = ecore2LogicTrace.TypeofEClass(train)
26 }
27
28 override isExact() {
29 true
30// false
31 }
32
33 override createPolyhedronExtensionOperator(Map<String, CostElementMatchers> costElementMatchers) {
34 val step2 = costElementMatchers.get(EndOfSiding_step_2.instance.fullyQualifiedName)
35 val step3 = costElementMatchers.get(EndOfSiding_step_3.instance.fullyQualifiedName)
36 val step4 = costElementMatchers.get(EndOfSiding_step_4.instance.fullyQualifiedName)
37 val step5 = costElementMatchers.get(EndOfSiding_step_5.instance.fullyQualifiedName);
38
39 [
40 val objectiveBuilder = createBuilder
41
42 for (m : step2.matches) {
43 val dimension = getDimension(m.match)
44 objectiveBuilder.add(step2.weight, dimension)
45 dimension.tightenLowerBound(0)
46 if (m.multi) {
47 createBuilder.add(1, dimension).add(-1, trainType).build.assertEqualsTo(0)
48 } else {
49 dimension.tightenUpperBound(1)
50 if (m.must) {
51 dimension.tightenLowerBound(1)
52 }
53 }
54 }
55
56 val step3Matches = step3.matches
57 for (m : step3Matches) {
58 val dimension = getDimension(m.match)
59 objectiveBuilder.add(step3.weight, dimension)
60 dimension.tightenLowerBound(0)
61 if (!m.multi) {
62 dimension.tightenUpperBound(1)
63 if (m.must) {
64 dimension.tightenLowerBound(1)
65 }
66 }
67 }
68 for (pair : step3Matches.groupBy[step2.projectMayMatch(match, 2)].entrySet) {
69 val multiplicityBuilder = createBuilder
70 for (m : pair.value) {
71 multiplicityBuilder.add(1, m.match)
72 }
73 multiplicityBuilder.add(-1, pair.key)
74 multiplicityBuilder.build.assertEqualsTo(0)
75 }
76 boundLimit(step3Matches, 2, trainType, 1)
77 boundLimit(step3Matches, 3, segmentType, 1)
78
79 val step4Matches = step4.matches
80 for (m : step4Matches) {
81 val dimension = getDimension(m.match)
82 objectiveBuilder.add(step4.weight, dimension)
83 dimension.tightenLowerBound(0)
84 if (!m.multi) {
85 dimension.tightenUpperBound(1)
86 if (m.must) {
87 dimension.tightenLowerBound(1)
88 }
89 }
90 }
91 for (pair : step4Matches.groupBy[step3.projectMayMatch(match, 2, 3)].entrySet) {
92 val multiplicityBuilder = createBuilder
93 for (m : pair.value) {
94 multiplicityBuilder.add(1, m.match)
95 }
96 multiplicityBuilder.add(-2, pair.key)
97 multiplicityBuilder.build.tightenUpperBound(0)
98 }
99 boundLimit(step4Matches, 2, trainType, 2)
100 boundLimit(step4Matches, 3, segmentType, 2)
101 boundLimit(step4Matches, 4, segmentType, 2)
102
103 val step5Matches = step5.matches
104 for (m : step5Matches) {
105 val dimension = getDimension(m.match)
106 objectiveBuilder.add(step5.weight, dimension)
107 dimension.tightenLowerBound(0)
108 if (!m.multi) {
109 dimension.tightenUpperBound(1)
110 if (m.must) {
111 dimension.tightenLowerBound(1)
112 }
113 }
114 createBuilder.add(1, m.match).add(-1, step4.projectMayMatch(m.match, 2, 3, 4)).build.tightenUpperBound(0)
115 }
116 boundLimit(step5Matches, 2, trainType, 1)
117 boundLimit(step5Matches, 3, segmentType, 2)
118 boundLimit(step5Matches, 4, segmentType, 1)
119
120 objectiveBuilder.buildWithBounds
121 ]
122 }
123
124 private static def boundLimit(extension ExtendedLinearExpressionBuilderFactory factory,
125 Collection<CostElementMatch> matches, int index, Type type, int count) {
126 for (pair : matches.groupBy[match.get(index)].entrySet) {
127 val multiplicityBuilder = createBuilder
128 for (m : pair.value) {
129 multiplicityBuilder.add(1, m.match)
130 }
131 if (CostElementMatchers.isMulti(pair.key)) {
132 multiplicityBuilder.add(-count, type)
133 multiplicityBuilder.build.tightenUpperBound(0)
134 } else {
135 multiplicityBuilder.build.tightenUpperBound(count)
136 }
137 }
138 }
139} \ No newline at end of file
diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/src/modes3/run/MisalignedTurnoutObjectiveHint.xtend b/Domains/ca.mcgill.rtgmrt.example.modes3/src/modes3/run/MisalignedTurnoutObjectiveHint.xtend
new file mode 100644
index 00000000..cb014dea
--- /dev/null
+++ b/Domains/ca.mcgill.rtgmrt.example.modes3/src/modes3/run/MisalignedTurnoutObjectiveHint.xtend
@@ -0,0 +1,140 @@
1package modes3.run
2
3import hu.bme.mit.inf.dslreasoner.ecore2logic.Ecore2Logic
4import hu.bme.mit.inf.dslreasoner.ecore2logic.Ecore2Logic_Trace
5import hu.bme.mit.inf.dslreasoner.logic.model.logiclanguage.Type
6import hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.cardinality.ExtendedLinearExpressionBuilderFactory
7import hu.bme.mit.inf.dslreasoner.viatrasolver.reasoner.optimization.CostElementMatch
8import hu.bme.mit.inf.dslreasoner.viatrasolver.reasoner.optimization.CostElementMatchers
9import hu.bme.mit.inf.dslreasoner.viatrasolver.reasoner.optimization.CostObjectiveHint
10import java.util.Collection
11import java.util.Map
12import modes3.Modes3Package
13import modes3.queries.MisalignedTurnout_step_2
14import modes3.queries.MisalignedTurnout_step_3
15import modes3.queries.MisalignedTurnout_step_4
16import modes3.queries.MisalignedTurnout_step_5
17
18class MisalignedTurnoutObjectiveHint extends CostObjectiveHint {
19 val Type segmentType
20 val Type turnoutType
21 val Type trainType
22
23 new(extension Ecore2Logic ecore2Logic, Ecore2Logic_Trace ecore2LogicTrace) {
24 extension val Modes3Package = Modes3Package.eINSTANCE
25 segmentType = ecore2LogicTrace.TypeofEClass(segment)
26 turnoutType = ecore2LogicTrace.TypeofEClass(turnout)
27 trainType = ecore2LogicTrace.TypeofEClass(train)
28 }
29
30 override isExact() {
31 true
32// false
33 }
34
35 override createPolyhedronExtensionOperator(Map<String, CostElementMatchers> costElementMatchers) {
36 val step2 = costElementMatchers.get(MisalignedTurnout_step_2.instance.fullyQualifiedName)
37 val step3 = costElementMatchers.get(MisalignedTurnout_step_3.instance.fullyQualifiedName)
38 val step4 = costElementMatchers.get(MisalignedTurnout_step_4.instance.fullyQualifiedName)
39 val step5 = costElementMatchers.get(MisalignedTurnout_step_5.instance.fullyQualifiedName);
40
41 [
42 val objectiveBuilder = createBuilder
43
44 for (m : step2.matches) {
45 val dimension = getDimension(m.match)
46 objectiveBuilder.add(step2.weight, dimension)
47 dimension.tightenLowerBound(0)
48 if (m.multi) {
49 createBuilder.add(1, dimension).add(-1, turnoutType).build.assertEqualsTo(0)
50 } else {
51 dimension.tightenUpperBound(1)
52 if (m.must) {
53 dimension.tightenLowerBound(1)
54 }
55 }
56 }
57
58 val step3Matches = step3.matches
59 for (m : step3Matches) {
60 val dimension = getDimension(m.match)
61 objectiveBuilder.add(step3.weight, dimension)
62 dimension.tightenLowerBound(0)
63 if (!m.multi) {
64 dimension.tightenUpperBound(1)
65 if (m.must) {
66 dimension.tightenLowerBound(1)
67 }
68 }
69 }
70 for (pair : step3Matches.groupBy[step2.projectMayMatch(match, 2)].entrySet) {
71 val multiplicityBuilder = createBuilder
72 for (m : pair.value) {
73 multiplicityBuilder.add(1, m.match)
74 }
75 multiplicityBuilder.add(-1, pair.key)
76 multiplicityBuilder.build.tightenUpperBound(0)
77 }
78 boundLimit(step3Matches, 2, turnoutType, 1)
79 boundLimit(step3Matches, 3, segmentType, 2)
80
81 val step4Matches = step4.matches
82 for (m : step4Matches) {
83 val dimension = getDimension(m.match)
84 objectiveBuilder.add(step4.weight, dimension)
85 dimension.tightenLowerBound(0)
86 if (!m.multi) {
87 dimension.tightenUpperBound(1)
88 if (m.must) {
89 dimension.tightenLowerBound(1)
90 }
91 }
92 createBuilder.add(1, m.match).add(-1, step3.projectMayMatch(m.match, 2, 3)).build.tightenUpperBound(0)
93 }
94 boundLimit(step4Matches, 2, turnoutType, 1)
95 boundLimit(step4Matches, 3, segmentType, 2)
96
97 val step5Matches = step5.matches
98 for (m : step5Matches) {
99 val dimension = getDimension(m.match)
100 objectiveBuilder.add(step5.weight, dimension)
101 dimension.tightenLowerBound(0)
102 if (!m.multi) {
103 dimension.tightenUpperBound(1)
104 if (m.must) {
105 dimension.tightenLowerBound(1)
106 }
107 }
108 }
109 for (pair : step5Matches.groupBy[step4.projectMayMatch(match, 2, 3)].entrySet) {
110 val multiplicityBuilder = createBuilder
111 for (m : pair.value) {
112 multiplicityBuilder.add(1, m.match)
113 }
114 multiplicityBuilder.add(-1, pair.key)
115 multiplicityBuilder.build.tightenUpperBound(0)
116 }
117 boundLimit(step5Matches, 2, turnoutType, 1)
118 boundLimit(step5Matches, 3, segmentType, 2)
119 boundLimit(step5Matches, 4, trainType, 2)
120
121 objectiveBuilder.buildWithBounds
122 ]
123 }
124
125 private static def boundLimit(extension ExtendedLinearExpressionBuilderFactory factory,
126 Collection<CostElementMatch> matches, int index, Type type, int count) {
127 for (pair : matches.groupBy[match.get(index)].entrySet) {
128 val multiplicityBuilder = createBuilder
129 for (m : pair.value) {
130 multiplicityBuilder.add(1, m.match)
131 }
132 if (CostElementMatchers.isMulti(pair.key)) {
133 multiplicityBuilder.add(-count, type)
134 multiplicityBuilder.build.tightenUpperBound(0)
135 } else {
136 multiplicityBuilder.build.tightenUpperBound(count)
137 }
138 }
139 }
140}
diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/src/modes3/run/Modes3ModelGenerator.xtend b/Domains/ca.mcgill.rtgmrt.example.modes3/src/modes3/run/Modes3ModelGenerator.xtend
new file mode 100644
index 00000000..613cb3e4
--- /dev/null
+++ b/Domains/ca.mcgill.rtgmrt.example.modes3/src/modes3/run/Modes3ModelGenerator.xtend
@@ -0,0 +1,357 @@
1package modes3.run
2
3import com.google.common.collect.ImmutableList
4import com.google.common.collect.ImmutableSet
5import hu.bme.mit.inf.dslreasoner.ecore2logic.EReferenceMapper_RelationsOverTypes_Trace
6import hu.bme.mit.inf.dslreasoner.ecore2logic.Ecore2Logic
7import hu.bme.mit.inf.dslreasoner.ecore2logic.Ecore2LogicConfiguration
8import hu.bme.mit.inf.dslreasoner.ecore2logic.Ecore2Logic_Trace
9import hu.bme.mit.inf.dslreasoner.ecore2logic.EcoreMetamodelDescriptor
10import hu.bme.mit.inf.dslreasoner.ecore2logic.ecore2logicannotations.Ecore2logicannotationsFactory
11import hu.bme.mit.inf.dslreasoner.ecore2logic.ecore2logicannotations.Ecore2logicannotationsPackage
12import hu.bme.mit.inf.dslreasoner.logic.model.builder.DocumentationLevel
13import hu.bme.mit.inf.dslreasoner.logic.model.builder.LogicProblemBuilder
14import hu.bme.mit.inf.dslreasoner.logic.model.logiclanguage.LogiclanguagePackage
15import hu.bme.mit.inf.dslreasoner.logic.model.logiclanguage.TypeDefinition
16import hu.bme.mit.inf.dslreasoner.logic.model.logicproblem.LogicproblemPackage
17import hu.bme.mit.inf.dslreasoner.logic.model.logicresult.ModelResult
18import hu.bme.mit.inf.dslreasoner.logic2ecore.Logic2Ecore
19import hu.bme.mit.inf.dslreasoner.viatra2logic.Viatra2Logic
20import hu.bme.mit.inf.dslreasoner.viatra2logic.Viatra2LogicConfiguration
21import hu.bme.mit.inf.dslreasoner.viatra2logic.ViatraQuerySetDescriptor
22import hu.bme.mit.inf.dslreasoner.viatra2logic.viatra2logicannotations.Viatra2LogicAnnotationsPackage
23import hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.TypeInferenceMethod
24import hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.cardinality.PolyhedralScopePropagatorConstraints
25import hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.cardinality.PolyhedralScopePropagatorSolver
26import hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.cardinality.ScopePropagatorStrategy
27import hu.bme.mit.inf.dslreasoner.viatrasolver.partialinterpretation2logic.InstanceModel2Logic
28import hu.bme.mit.inf.dslreasoner.viatrasolver.partialinterpretationlanguage.partialinterpretation.BinaryElementRelationLink
29import hu.bme.mit.inf.dslreasoner.viatrasolver.partialinterpretationlanguage.partialinterpretation.PartialComplexTypeInterpretation
30import hu.bme.mit.inf.dslreasoner.viatrasolver.partialinterpretationlanguage.partialinterpretation.PartialinterpretationPackage
31import hu.bme.mit.inf.dslreasoner.viatrasolver.partialinterpretationlanguage.visualisation.PartialInterpretation2Gml
32import hu.bme.mit.inf.dslreasoner.viatrasolver.reasoner.CostObjectiveConfiguration
33import hu.bme.mit.inf.dslreasoner.viatrasolver.reasoner.CostObjectiveElementConfiguration
34import hu.bme.mit.inf.dslreasoner.viatrasolver.reasoner.StateCoderStrategy
35import hu.bme.mit.inf.dslreasoner.viatrasolver.reasoner.ViatraReasoner
36import hu.bme.mit.inf.dslreasoner.viatrasolver.reasoner.ViatraReasonerConfiguration
37import hu.bme.mit.inf.dslreasoner.viatrasolver.reasoner.dse.PartialModelAsLogicInterpretation
38import hu.bme.mit.inf.dslreasoner.viatrasolver.reasoner.optimization.ObjectiveKind
39import hu.bme.mit.inf.dslreasoner.viatrasolver.reasoner.optimization.ObjectiveThreshold
40import hu.bme.mit.inf.dslreasoner.visualisation.pi2graphviz.GraphvizVisualiser
41import hu.bme.mit.inf.dslreasoner.workspace.FileSystemWorkspace
42import java.util.List
43import modes3.Modes3Factory
44import modes3.Modes3Package
45import modes3.queries.CloseTrains_step_2
46import modes3.queries.CloseTrains_step_3
47import modes3.queries.CloseTrains_step_4
48import modes3.queries.CloseTrains_step_5
49import modes3.queries.CloseTrains_step_6
50import modes3.queries.CloseTrains_step_7
51import modes3.queries.EndOfSiding_step_2
52import modes3.queries.EndOfSiding_step_3
53import modes3.queries.EndOfSiding_step_4
54import modes3.queries.EndOfSiding_step_5
55import modes3.queries.MisalignedTurnout_step_2
56import modes3.queries.MisalignedTurnout_step_3
57import modes3.queries.MisalignedTurnout_step_4
58import modes3.queries.MisalignedTurnout_step_5
59import modes3.queries.Modes3Queries
60import modes3.queries.TrainLocations_step_2
61import modes3.queries.TrainLocations_step_3
62import org.eclipse.emf.ecore.EClass
63import org.eclipse.emf.ecore.EObject
64import org.eclipse.emf.ecore.resource.Resource
65import org.eclipse.emf.ecore.xmi.impl.XMIResourceFactoryImpl
66import org.eclipse.viatra.query.patternlanguage.emf.EMFPatternLanguageStandaloneSetup
67import org.eclipse.viatra.query.runtime.api.ViatraQueryEngineOptions
68import org.eclipse.viatra.query.runtime.localsearch.matcher.integration.LocalSearchEMFBackendFactory
69import org.eclipse.viatra.query.runtime.rete.matcher.ReteBackendFactory
70import org.eclipse.xtend.lib.annotations.FinalFieldsConstructor
71
72@FinalFieldsConstructor
73class Modes3ModelGenerator {
74 val MonitoringQuery monitoringQuery
75 val int modelSize
76
77 val ecore2Logic = new Ecore2Logic
78 val instanceModel2Logic = new InstanceModel2Logic
79 val viatra2Logic = new Viatra2Logic(ecore2Logic)
80 val solver = new ViatraReasoner
81 extension val LogicProblemBuilder = new LogicProblemBuilder
82
83 def generate() {
84 val metamodel = createMetamodelDescriptor()
85 val metamodelLogic = ecore2Logic.transformMetamodel(metamodel, new Ecore2LogicConfiguration)
86 val segment = ecore2Logic.TypeofEClass(metamodelLogic.trace, Modes3Package.eINSTANCE.segment)
87 val connectedTo = ecore2Logic.relationOfReference(metamodelLogic.trace,
88 Modes3Package.eINSTANCE.segment_ConnectedTo)
89 val connectedToIndicator = (metamodelLogic.trace.
90 referenceMapperTrace as EReferenceMapper_RelationsOverTypes_Trace).indicators.get(
91 Modes3Package.eINSTANCE.segment_ConnectedTo)
92 val inverseAssertion = Assertion(
93 '''oppositeReference «connectedTo.name» «connectedTo.name»''',
94 Forall[
95 val src = addVar('''src''', segment)
96 val trg = addVar('''trg''', segment)
97 connectedToIndicator.call(src, trg) <=> connectedToIndicator.call(trg, src)
98 ]
99 )
100 metamodelLogic.output.assertions += inverseAssertion
101 val inverseAnnotation = Ecore2logicannotationsFactory.eINSTANCE.createInverseRelationAssertion => [
102 target = inverseAssertion
103 inverseA = connectedTo
104 inverseB = connectedTo
105 ]
106 metamodelLogic.output.annotations += inverseAnnotation
107 val initialModel = loadInitialModel()
108 val initialModelLogic = instanceModel2Logic.transform(metamodelLogic, initialModel)
109 val queries = loadQueries
110 val logic = viatra2Logic.transformQueries(queries, initialModelLogic, new Viatra2LogicConfiguration)
111 val config = new ViatraReasonerConfiguration => [
112 runtimeLimit = 3600
113 typeScopes => [
114 minNewElements = modelSize
115 maxNewElements = modelSize
116 minNewElementsByType => [
117// put(ecore2Logic.TypeofEClass(metamodelLogic.trace, Modes3Package.eINSTANCE.train), modelSize / 5)
118// put(ecore2Logic.TypeofEClass(metamodelLogic.trace, Modes3Package.eINSTANCE.turnout), modelSize / 5)
119// put(ecore2Logic.TypeofEClass(metamodelLogic.trace, Modes3Package.eINSTANCE.simpleSegment), 3 * modelSize / 5)
120 ]
121 maxNewElementsByType => [
122 put(ecore2Logic.TypeofEClass(metamodelLogic.trace, Modes3Package.eINSTANCE.train), modelSize / 5)
123 put(ecore2Logic.TypeofEClass(metamodelLogic.trace, Modes3Package.eINSTANCE.turnout), modelSize / 5)
124 put(ecore2Logic.TypeofEClass(metamodelLogic.trace, Modes3Package.eINSTANCE.simpleSegment), 3 * modelSize / 5)
125 ]
126 ]
127 solutionScope => [
128 numberOfRequiredSolutions = 1
129 ]
130 costObjectives += getObjective(ecore2Logic, metamodelLogic.trace)
131 scopeWeight = 6
132 nameNewElements = false
133 typeInferenceMethod = TypeInferenceMethod.PreliminaryAnalysis
134 stateCoderStrategy = StateCoderStrategy.PairwiseNeighbourhood
135 scopePropagatorStrategy = new ScopePropagatorStrategy.Polyhedral(
136 PolyhedralScopePropagatorConstraints.Relational, PolyhedralScopePropagatorSolver.Clp)
137 hints += new Modes3TypeScopeHint(ecore2Logic, metamodelLogic.trace)
138 unitPropagationPatternGenerators += new Modes3UnitPropagationGenerator(ecore2Logic, metamodelLogic.trace)
139 debugConfiguration => [
140 partialInterpretatioVisualiser = new GraphvizVisualiser
141// partalInterpretationVisualisationFrequency = 50
142 ]
143 documentationLevel = DocumentationLevel.NORMAL
144 ]
145 val workspace = new FileSystemWorkspace("output/", "")
146 workspace.writeModel(logic.output, "problem.logicproblem")
147 val solution = solver.solve(logic.output, config, workspace)
148 if (solution instanceof ModelResult) {
149 println("Saving generated solutions")
150 val logic2Ecore = new Logic2Ecore(ecore2Logic)
151 val interpretations = solver.getInterpretations(solution)
152 for (representationIndex : 0 ..< interpretations.size) {
153 val interpretation = interpretations.get(representationIndex)
154 val representationNumber = representationIndex + 1
155 if (interpretation instanceof PartialModelAsLogicInterpretation) {
156 val representation = interpretation.partialInterpretation
157 workspace.writeModel(representation, '''solution«representationNumber».partialinterpretation''')
158 val partialInterpretation2GML = new PartialInterpretation2Gml
159 val gml = partialInterpretation2GML.transform(representation)
160 workspace.writeText('''solution«representationNumber».gml''', gml)
161 val model = logic2Ecore.transformInterpretation(interpretation, metamodelLogic.trace)
162 val iterator = model.eAllContents
163 var int id = 0
164 while (iterator.hasNext) {
165 val obj = iterator.next
166 val idFeature = obj.eClass.EAllAttributes.findFirst[name == 'id']
167 if (idFeature !== null) {
168 obj.eSet(idFeature, id)
169 id++
170 }
171 }
172 workspace.writeModel(model, '''solution«representationNumber».modes3''')
173 if (representation.newElements.size < 160) {
174 val rootType = (representation.problem.types.findFirst [
175 name == "Modes3ModelRoot class DefinedPart"
176 ] as TypeDefinition)
177 val rootIntepretation = representation.partialtypeinterpratation.filter(
178 PartialComplexTypeInterpretation).findFirst [
179 interpretationOf.name == "Modes3ModelRoot class"
180 ]
181 rootIntepretation.elements.removeAll(rootType.elements)
182 representation.problem.elements.removeAll(rootType.elements)
183 for (relationInterpretation : representation.partialrelationinterpretation) {
184 relationInterpretation.relationlinks.removeIf [ link |
185 if (link instanceof BinaryElementRelationLink) {
186 rootType.elements.contains(link.param1) ||
187 rootType.elements.contains(link.param2)
188 } else {
189 false
190 }
191 ]
192 }
193 rootType.elements.clear
194 val visualiser = new GraphvizVisualiser
195 val visualisation = visualiser.visualiseConcretization(representation)
196 visualisation.writeToFile(workspace, '''solution«representationNumber».png''')
197 }
198 } else {
199 workspace.writeText('''solution«representationNumber».txt''', interpretation.toString)
200 }
201 }
202 } else {
203 println("Failed to solve problem")
204 val partial = logic.output
205 workspace.writeModel(partial, "solution.partialinterpretation")
206 }
207 }
208
209 static def createMetamodelDescriptor() {
210 val eClasses = ImmutableList.copyOf(Modes3Package.eINSTANCE.EClassifiers.filter(EClass))
211 new EcoreMetamodelDescriptor(
212 eClasses,
213 emptySet,
214 false,
215 emptyList,
216 emptyList,
217 ImmutableList.copyOf(eClasses.flatMap[EReferences]),
218 emptyList
219 )
220 }
221
222 static def List<EObject> loadInitialModel() {
223 #[Modes3Factory.eINSTANCE.createModes3ModelRoot]
224 }
225
226 def loadQueries() {
227 val patternsBuilder = ImmutableList.builder
228 patternsBuilder.addAll(Modes3Queries.instance.specifications)
229 val patterns = patternsBuilder.build
230 val validationPatterns = ImmutableSet.copyOf(patterns.filter [ pattern |
231 pattern.allAnnotations.exists[name == "Constraint"]
232 ])
233 new ViatraQuerySetDescriptor(
234 patterns,
235 validationPatterns,
236 emptyMap
237 )
238 }
239
240 def getObjective(Ecore2Logic ecore2Logic, Ecore2Logic_Trace ecore2LogicTrace) {
241 new CostObjectiveConfiguration => [
242 switch (monitoringQuery) {
243 case closeTrains: {
244 elements += new CostObjectiveElementConfiguration => [
245 patternQualifiedName = CloseTrains_step_2.instance.fullyQualifiedName
246 weight = 14 + 53 + 11
247 ]
248 elements += new CostObjectiveElementConfiguration => [
249 patternQualifiedName = CloseTrains_step_3.instance.fullyQualifiedName
250 weight = 21 + 14
251 ]
252 elements += new CostObjectiveElementConfiguration => [
253 patternQualifiedName = CloseTrains_step_4.instance.fullyQualifiedName
254 weight = 14 + 44 + 14 + 9
255 ]
256 elements += new CostObjectiveElementConfiguration => [
257 patternQualifiedName = CloseTrains_step_5.instance.fullyQualifiedName
258 weight = 14 + 41 + 11
259 ]
260 elements += new CostObjectiveElementConfiguration => [
261 patternQualifiedName = CloseTrains_step_6.instance.fullyQualifiedName
262 weight = 27
263 ]
264 elements += new CostObjectiveElementConfiguration => [
265 patternQualifiedName = CloseTrains_step_7.instance.fullyQualifiedName
266 weight = 48
267 ]
268 hint = new CloseTrainsObjectiveHint(ecore2Logic, ecore2LogicTrace)
269 }
270 case trainLocations: {
271 elements += new CostObjectiveElementConfiguration => [
272 patternQualifiedName = TrainLocations_step_2.instance.fullyQualifiedName
273 weight = 14 + 53 + 11
274 ]
275 elements += new CostObjectiveElementConfiguration => [
276 patternQualifiedName = TrainLocations_step_3.instance.fullyQualifiedName
277 weight = 48
278 ]
279 hint = new TrainLocationsObjectiveHint(ecore2Logic, ecore2LogicTrace)
280 }
281 case misalignedTurnout: {
282 elements += new CostObjectiveElementConfiguration => [
283 patternQualifiedName = MisalignedTurnout_step_2.instance.fullyQualifiedName
284 weight = 14 + 53 + 11
285 ]
286 elements += new CostObjectiveElementConfiguration => [
287 patternQualifiedName = MisalignedTurnout_step_3.instance.fullyQualifiedName
288 weight = 108
289 ]
290 elements += new CostObjectiveElementConfiguration => [
291 patternQualifiedName = MisalignedTurnout_step_4.instance.fullyQualifiedName
292 weight = 27
293 ]
294 elements += new CostObjectiveElementConfiguration => [
295 patternQualifiedName = MisalignedTurnout_step_5.instance.fullyQualifiedName
296 weight = 48
297 ]
298 hint = new MisalignedTurnoutObjectiveHint(ecore2Logic, ecore2LogicTrace)
299 }
300 case endOfSiding: {
301 elements += new CostObjectiveElementConfiguration => [
302 patternQualifiedName = EndOfSiding_step_2.instance.fullyQualifiedName
303 weight = 14 + 53 + 11
304 ]
305 elements += new CostObjectiveElementConfiguration => [
306 patternQualifiedName = EndOfSiding_step_3.instance.fullyQualifiedName
307 weight = 21 + 14
308 ]
309 elements += new CostObjectiveElementConfiguration => [
310 patternQualifiedName = EndOfSiding_step_4.instance.fullyQualifiedName
311 weight = 14 + 35 + 21 + 15 + 14 + 21 + 15 + 11
312 ]
313 elements += new CostObjectiveElementConfiguration => [
314 patternQualifiedName = EndOfSiding_step_5.instance.fullyQualifiedName
315 weight = 48
316 ]
317 hint = new EndOfSidingObjectiveHint(ecore2Logic, ecore2LogicTrace)
318 }
319 default:
320 throw new IllegalArgumentException("Unknown monitoring query: " + monitoringQuery)
321 }
322 kind = ObjectiveKind.HIGHER_IS_BETTER
323 threshold = ObjectiveThreshold.NO_THRESHOLD
324 findExtremum = true
325 ]
326 }
327
328 def static init() {
329 EMFPatternLanguageStandaloneSetup.doSetup
330 ViatraQueryEngineOptions.setSystemDefaultBackends(ReteBackendFactory.INSTANCE, ReteBackendFactory.INSTANCE,
331 LocalSearchEMFBackendFactory.INSTANCE)
332 LogiclanguagePackage.eINSTANCE.class
333 LogicproblemPackage.eINSTANCE.class
334 PartialinterpretationPackage.eINSTANCE.class
335 Ecore2logicannotationsPackage.eINSTANCE.class
336 Viatra2LogicAnnotationsPackage.eINSTANCE.class
337 Resource.Factory.Registry.INSTANCE.extensionToFactoryMap.put("*", new XMIResourceFactoryImpl)
338 }
339
340 def static void main(String[] args) {
341 if (args.length != 2) {
342 System.err.println("Usage: <query> <model size>")
343 }
344 val monitoringQuery = MonitoringQuery.valueOf(args.get(0))
345 val modelSize = Integer.parseInt(args.get(1))
346 init()
347 val generator = new Modes3ModelGenerator(monitoringQuery, modelSize)
348 generator.generate()
349 }
350
351 private static enum MonitoringQuery {
352 closeTrains,
353 trainLocations,
354 endOfSiding,
355 misalignedTurnout
356 }
357}
diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/src/modes3/run/Modes3TypeScopeHint.xtend b/Domains/ca.mcgill.rtgmrt.example.modes3/src/modes3/run/Modes3TypeScopeHint.xtend
new file mode 100644
index 00000000..94e5eb08
--- /dev/null
+++ b/Domains/ca.mcgill.rtgmrt.example.modes3/src/modes3/run/Modes3TypeScopeHint.xtend
@@ -0,0 +1,79 @@
1package modes3.run
2
3import hu.bme.mit.inf.dslreasoner.ecore2logic.Ecore2Logic
4import hu.bme.mit.inf.dslreasoner.ecore2logic.Ecore2Logic_Trace
5import hu.bme.mit.inf.dslreasoner.logic.model.logiclanguage.Type
6import hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.Modality
7import hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.cardinality.LinearTypeConstraintHint
8import hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.cardinality.LinearTypeExpressionBuilderFactory
9import hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.patterns.PatternGenerator
10import java.util.Map
11import modes3.Modes3Package
12import modes3.queries.Adjacent
13import org.eclipse.viatra.query.runtime.api.IPatternMatch
14import org.eclipse.viatra.query.runtime.api.ViatraQueryMatcher
15import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PQuery
16import hu.bme.mit.inf.dslreasoner.viatrasolver.partialinterpretationlanguage.partialinterpretation.PartialInterpretation
17
18class Modes3TypeScopeHint implements LinearTypeConstraintHint {
19 static val TURNOUT_NEIGHBOR_COUNT = "turnoutNeighborCount"
20
21 val Type segmentType
22 val Type turnoutType
23
24 new(extension Ecore2Logic ecore2Logic, Ecore2Logic_Trace ecore2LogicTrace) {
25 extension val Modes3Package = Modes3Package.eINSTANCE
26 segmentType = ecore2LogicTrace.TypeofEClass(segment)
27 turnoutType = ecore2LogicTrace.TypeofEClass(turnout)
28 }
29
30 override getAdditionalPatterns(extension PatternGenerator patternGenerator, Map<String, PQuery> fqnToPQuery) {
31 '''
32 pattern «TURNOUT_NEIGHBOR_COUNT»_helper(problem: LogicProblem, interpretation: PartialInterpretation, source: DefinedElement, target: DefinedElement) {
33 find interpretation(problem, interpretation);
34 find mustExist(problem, interpretation, source);
35 find mustExist(problem, interpretation, target);
36 «typeIndexer.referInstanceOf(turnoutType, Modality.MUST, "source")»
37 «typeIndexer.referInstanceOf(segmentType, Modality.MUST, "target")»
38 «relationDefinitionIndexer.referPattern(fqnToPQuery.get(Adjacent.instance.fullyQualifiedName), #["source", "target"], Modality.MUST, true, false)»
39 }
40
41 pattern «TURNOUT_NEIGHBOR_COUNT»(problem: LogicProblem, interpretation: PartialInterpretation, element: DefinedElement, N) {
42 find interpretation(problem, interpretation);
43 find mustExist(problem, interpretation, element);
44 «typeIndexer.referInstanceOf(turnoutType, Modality.MUST, "element")»
45 N == count find «TURNOUT_NEIGHBOR_COUNT»_helper(problem, interpretation, element, _);
46 }
47 '''
48 }
49
50 override createConstraintUpdater(LinearTypeExpressionBuilderFactory builderFactory) {
51 val turnoutNeighborCountMatcher = builderFactory.createMatcher(TURNOUT_NEIGHBOR_COUNT)
52 val newNeighbors = builderFactory.createBuilder.add(1, segmentType).build
53
54 return [ partialInterpretation |
55 val requiredNeighbbors = turnoutNeighborCountMatcher.getRemainingCount(partialInterpretation, 3)
56 newNeighbors.tightenLowerBound(requiredNeighbbors)
57 ]
58 }
59
60 private static def <T extends IPatternMatch> getRemainingCount(ViatraQueryMatcher<T> matcher,
61 PartialInterpretation partialInterpretation, int capacity) {
62 val partialMatch = matcher.newEmptyMatch
63 partialMatch.set(0, partialInterpretation.problem)
64 partialMatch.set(1, partialInterpretation)
65 val iterator = matcher.streamAllMatches(partialMatch).iterator
66 var int max = 0
67 while (iterator.hasNext) {
68 val match = iterator.next
69 val n = (match.get(3) as Integer).intValue
70 if (n < capacity) {
71 val required = capacity - n
72 if (max < required) {
73 max = required
74 }
75 }
76 }
77 max
78 }
79}
diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/src/modes3/run/Modes3UnitPropagationGenerator.xtend b/Domains/ca.mcgill.rtgmrt.example.modes3/src/modes3/run/Modes3UnitPropagationGenerator.xtend
new file mode 100644
index 00000000..953a21d4
--- /dev/null
+++ b/Domains/ca.mcgill.rtgmrt.example.modes3/src/modes3/run/Modes3UnitPropagationGenerator.xtend
@@ -0,0 +1,417 @@
1package modes3.run
2
3import hu.bme.mit.inf.dslreasoner.ecore2logic.Ecore2Logic
4import hu.bme.mit.inf.dslreasoner.ecore2logic.Ecore2Logic_Trace
5import hu.bme.mit.inf.dslreasoner.logic.model.logiclanguage.Relation
6import hu.bme.mit.inf.dslreasoner.logic.model.logiclanguage.Type
7import hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.Modality
8import hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.patterns.PatternGenerator
9import hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.patterns.UnitPropagationPatternGenerator
10import java.util.Map
11import modes3.Modes3Package
12import modes3.queries.Adjacent
13import modes3.queries.Output
14import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PQuery
15import org.eclipse.xtend2.lib.StringConcatenationClient
16
17class Modes3UnitPropagationGenerator implements UnitPropagationPatternGenerator {
18 static val MUST_NOT_CONNECTED_TO = "mustNotConnectedTo"
19 static val MUST_NOT_STRAIGHT = "mustNotStraight"
20 static val MUST_NOT_DIVERGENT = "mustNotDivergent"
21 static val MUST_CONNECTED_TO = "mustConnectedTo"
22 static val MUST_STRAIGHT = "mustStraight"
23 static val MUST_DIVERGENT = "mustDivergent"
24
25 val Type segmentType
26 val Type simpleSegmentType
27 val Type turnoutType
28 val Relation connectedToRelation
29 val Relation straightRelation
30 val Relation divergentRelation
31
32 new(extension Ecore2Logic ecore2Logic, Ecore2Logic_Trace ecore2LogicTrace) {
33 extension val Modes3Package = Modes3Package.eINSTANCE
34 segmentType = ecore2LogicTrace.TypeofEClass(segment)
35 simpleSegmentType = ecore2LogicTrace.TypeofEClass(simpleSegment)
36 turnoutType = ecore2LogicTrace.TypeofEClass(turnout)
37 connectedToRelation = ecore2LogicTrace.relationOfReference(segment_ConnectedTo)
38 straightRelation = ecore2LogicTrace.relationOfReference(turnout_Straight)
39 divergentRelation = ecore2LogicTrace.relationOfReference(turnout_Divergent)
40 }
41
42 override getMustPatterns() {
43 #{
44 connectedToRelation -> MUST_CONNECTED_TO,
45 straightRelation -> MUST_STRAIGHT,
46 divergentRelation -> MUST_DIVERGENT
47 }
48 }
49
50 override getMustNotPatterns() {
51 #{
52 connectedToRelation -> MUST_NOT_CONNECTED_TO,
53 straightRelation -> MUST_NOT_STRAIGHT,
54 divergentRelation -> MUST_NOT_DIVERGENT
55 }
56 }
57
58 override getAdditionalPatterns(extension PatternGenerator generator, Map<String, PQuery> fqnToPQuery) {
59 val StringConcatenationClient parameters = '''
60 problem: LogicProblem, interpretation: PartialInterpretation,
61 source: DefinedElement, target: DefinedElement
62 '''
63
64 val StringConcatenationClient commonMustParameterConstraints = '''
65 find interpretation(problem, interpretation);
66 find mustExist(problem, interpretation, source);
67 find mustExist(problem, interpretation, target);
68 '''
69
70 val StringConcatenationClient commonMayParameterConstraints = '''
71 find interpretation(problem, interpretation);
72 find mayExist(problem, interpretation, source);
73 find mayExist(problem, interpretation, target);
74 '''
75
76 '''
77 pattern mayInput(«parameters») {
78 «commonMayParameterConstraints»
79 «typeIndexer.referInstanceOf(segmentType, Modality.MAY, "target")»
80 «relationDefinitionIndexer.referPattern(fqnToPQuery.get(Adjacent.instance.fullyQualifiedName), #["target", "source"], Modality.MAY, true, false)»
81 neg «referRelation(straightRelation, "target", "source", Modality.MUST, fqnToPQuery)»
82 neg «referRelation(straightRelation, "target", "source", Modality.MUST, fqnToPQuery)»
83 }
84
85 pattern multipleMayInput(problem: LogicProblem, interpretation: PartialInterpretation,
86 target: DefinedElement) {
87 find interpretation(problem, interpretation);
88 find mustExist(problem, interpretation, target);
89 find mayInput(problem, interpretaton, source1, target);
90 find mayInput(problem, interpretaton, source2, target);
91 neg find mustEquivalent(problem, interpretation, source1, source2);
92 }
93
94 pattern multipleMayStraight(problem: LogicProblem, interpretation: PartialInterpretation,
95 source: DefinedElement) {
96 find interpretation(problem, interpretation);
97 find mustExist(problem, interpretation, source);
98 «typeIndexer.referInstanceOf(turnoutType, Modality.MAY, "source")»
99 «referRelation(straightRelation, "source", "target1", Modality.MAY, fqnToPQuery)»
100 «referRelation(straightRelation, "source", "target2", Modality.MAY, fqnToPQuery)»
101 neg find mustEquivalent(problem, interpretation, target1, target2);
102 }
103
104 pattern multipleMayDivergent(problem: LogicProblem, interpretation: PartialInterpretation,
105 source: DefinedElement) {
106 find interpretation(problem, interpretation);
107 find mustExist(problem, interpretation, source);
108 «typeIndexer.referInstanceOf(turnoutType, Modality.MAY, "source")»
109 «referRelation(divergentRelation, "source", "target1", Modality.MAY, fqnToPQuery)»
110 «referRelation(divergentRelation, "source", "target2", Modality.MAY, fqnToPQuery)»
111 neg find mustEquivalent(problem, interpretation, target1, target2);
112 }
113
114 pattern «MUST_CONNECTED_TO»(«parameters») {
115 «commonMustParameterConstraints»
116 «typeIndexer.referInstanceOf(segmentType, Modality.MAY, "target")»
117 find mayInput(problem, interpretaton, source, target);
118 neg find multipleMayInput(problem, interpretaton, target);
119 «referRelation(connectedToRelation, "source", "target", Modality.MAY, fqnToPQuery)»
120 neg «referRelation(connectedToRelation, "source", "target", Modality.MUST, fqnToPQuery)»
121 neg «referRelation(straightRelation, "source", "target", Modality.MAY, fqnToPQuery)»
122 neg «referRelation(divergentRelation, "source", "target", Modality.MAY, fqnToPQuery)»
123 }
124
125 pattern «MUST_STRAIGHT»(«parameters») {
126 «commonMustParameterConstraints»
127 neg «referRelation(straightRelation, "source", "_", Modality.MUST, fqnToPQuery)»
128 neg find multipleMayStraight(problem, interpretation, source);
129 «referRelation(straightRelation, "source", "target", Modality.MAY, fqnToPQuery)»
130 neg «referRelation(straightRelation, "source", "target", Modality.MUST, fqnToPQuery)»
131 } or {
132 «commonMustParameterConstraints»
133 «typeIndexer.referInstanceOf(segmentType, Modality.MAY, "target")»
134 find mayInput(problem, interpretaton, source, target);
135 neg find multipleMayInput(problem, interpretaton, target);
136 neg «referRelation(connectedToRelation, "source", "target", Modality.MAY, fqnToPQuery)»
137 «referRelation(straightRelation, "source", "target", Modality.MAY, fqnToPQuery)»
138 neg «referRelation(straightRelation, "source", "target", Modality.MUST, fqnToPQuery)»
139 neg «referRelation(divergentRelation, "source", "target", Modality.MAY, fqnToPQuery)»
140 }
141
142 pattern «MUST_DIVERGENT»(«parameters») {
143 «commonMustParameterConstraints»
144 neg «referRelation(divergentRelation, "source", "_", Modality.MUST, fqnToPQuery)»
145 neg find multipleMayDivergent(problem, interpretation, source);
146 «referRelation(divergentRelation, "source", "target", Modality.MAY, fqnToPQuery)»
147 neg «referRelation(divergentRelation, "source", "target", Modality.MUST, fqnToPQuery)»
148 } or {
149 «commonMustParameterConstraints»
150 «typeIndexer.referInstanceOf(segmentType, Modality.MAY, "target")»
151 find mayInput(problem, interpretaton, source, target);
152 neg find multipleMayInput(problem, interpretaton, target);
153 neg «referRelation(connectedToRelation, "source", "target", Modality.MAY, fqnToPQuery)»
154 neg «referRelation(straightRelation, "source", "target", Modality.MAY, fqnToPQuery)»
155 «referRelation(divergentRelation, "source", "target", Modality.MAY, fqnToPQuery)»
156 neg «referRelation(divergentRelation, "source", "target", Modality.MUST, fqnToPQuery)»
157 }
158
159 pattern turnoutOutput_must_to_true_by_straight(«parameters», T : DefinedElement, S : DefinedElement) {
160 «commonMayParameterConstraints»
161 «typeIndexer.referInstanceOf(turnoutType, Modality.MAY, "source")»
162 «typeIndexer.referInstanceOf(segmentType, Modality.MAY, "target")»
163 T == source;
164 S == target;
165 }
166
167 pattern turnoutOutput_must_to_true_by_divergent(«parameters», T : DefinedElement, S : DefinedElement) {
168 «commonMayParameterConstraints»
169 «typeIndexer.referInstanceOf(turnoutType, Modality.MAY, "source")»
170 «typeIndexer.referInstanceOf(segmentType, Modality.MAY, "target")»
171 T == source;
172 S == target;
173 }
174
175 pattern output_must_to_true_by_connectedTo(«parameters», S1 : DefinedElement, S2 : DefinedElement) {
176 «commonMayParameterConstraints»
177 «typeIndexer.referInstanceOf(segmentType, Modality.MAY, "source")»
178 «typeIndexer.referInstanceOf(segmentType, Modality.MAY, "target")»
179 S1 == source;
180 S2 == target;
181 }
182
183 pattern output_must_to_true_by_straight(«parameters», S1 : DefinedElement, S2 : DefinedElement) {
184 find turnoutOutput_must_to_true_by_straight(problem, interpretation, source, target, S1, S2);
185 }
186
187 pattern output_must_to_true_by_divergent(«parameters», S1 : DefinedElement, S2 : DefinedElement) {
188 find turnoutOutput_must_to_true_by_divergent(problem, interpretation, source, target, S1, S2);
189 }
190
191 pattern adjacent_must_to_true_by_connectedTo(«parameters», S1 : DefinedElement, S2 : DefinedElement) {
192 find output_must_to_true_by_connectedTo(problem, interpretation, source, target, S1, S2);
193 }
194
195 pattern adjacent_must_to_true_by_straight(«parameters», S1 : DefinedElement, S2 : DefinedElement) {
196 find output_must_to_true_by_straight(problem, interpretation, source, target, S1, S2);
197 } or {
198 find turnoutOutput_must_to_true_by_straight(problem, interpretation, source, target, S2, S1);
199 }
200
201 pattern adjacent_must_to_true_by_divergent(«parameters», S1 : DefinedElement, S2 : DefinedElement) {
202 find output_must_to_true_by_divergent(problem, interpretation, source, target, S1, S2);
203 } or {
204 find turnoutOutput_must_to_true_by_divergent(problem, interpretation, source, target, S2, S1);
205 }
206
207 pattern connectedToReflexive_must_to_true_by_connectedTo(«parameters», S : DefinedElement) {
208 find mustExist(problem, interpretation, source);
209 «typeIndexer.referInstanceOf(segmentType, Modality.MUST, "source")»
210 S == source;
211 S == target;
212 }
213
214 pattern outputReflexive_must_to_true_by_straight(«parameters», T : DefinedElement) {
215 find turnoutOutput_must_to_true_by_straight(problem, interpretation, source, target, T, T);
216 }
217
218 pattern outputReflexive_must_to_true_by_divergent(«parameters», T : DefinedElement) {
219 find turnoutOutput_must_to_true_by_divergent(problem, interpretation, source, target, T, T);
220 }
221
222 pattern turnoutOutputsAreSame_must_to_true_by_straight(«parameters», T : DefinedElement) {
223 «commonMayParameterConstraints»
224 «typeIndexer.referInstanceOf(turnoutType, Modality.MAY, "source")»
225 «typeIndexer.referInstanceOf(segmentType, Modality.MAY, "target")»
226 T == source;
227 S == target;
228 «referRelation(divergentRelation, "T", "S", Modality.MUST, fqnToPQuery)»
229 }
230
231 pattern turnoutOutputsAreSame_must_to_true_by_divergent(«parameters», T : DefinedElement) {
232 «commonMayParameterConstraints»
233 «typeIndexer.referInstanceOf(turnoutType, Modality.MAY, "source")»
234 «typeIndexer.referInstanceOf(segmentType, Modality.MAY, "target")»
235 T == source;
236 S == target;
237 «referRelation(straightRelation, "T", "S", Modality.MUST, fqnToPQuery)»
238 }
239
240 pattern tooManyInputsOfSegment_must_to_true_by_connectedTo(«parameters», S : DefinedElement) {
241 find mustExist(problem, interpretation, S);
242 «typeIndexer.referInstanceOf(simpleSegmentType, Modality.MUST, "S")»
243 find output_must_to_true_by_connectedTo(problem, interpretation, source, target, I1, S);
244 «relationDefinitionIndexer.referPattern(fqnToPQuery.get(Output.instance.fullyQualifiedName), #["I2", "S"], Modality.MUST, true, false)»
245 «relationDefinitionIndexer.referPattern(fqnToPQuery.get(Output.instance.fullyQualifiedName), #["I3", "S"], Modality.MUST, true, false)»
246 I1 != I2;
247 I1 != I3;
248 I2 != I3;
249 }
250
251 pattern tooManyInputsOfSegment_must_to_true_by_straight(«parameters», S : DefinedElement) {
252 find mustExist(problem, interpretation, S);
253 «typeIndexer.referInstanceOf(simpleSegmentType, Modality.MUST, "S")»
254 find output_must_to_true_by_straight(problem, interpretation, source, target, I1, S);
255 «relationDefinitionIndexer.referPattern(fqnToPQuery.get(Output.instance.fullyQualifiedName), #["I2", "S"], Modality.MUST, true, false)»
256 «relationDefinitionIndexer.referPattern(fqnToPQuery.get(Output.instance.fullyQualifiedName), #["I3", "S"], Modality.MUST, true, false)»
257 I1 != I2;
258 I1 != I3;
259 I2 != I3;
260 }
261
262 pattern tooManyInputsOfSegment_must_to_true_by_divergent(«parameters», S : DefinedElement) {
263 find mustExist(problem, interpretation, S);
264 «typeIndexer.referInstanceOf(simpleSegmentType, Modality.MUST, "S")»
265 find output_must_to_true_by_divergent(problem, interpretation, source, target, I1, S);
266 «relationDefinitionIndexer.referPattern(fqnToPQuery.get(Output.instance.fullyQualifiedName), #["I2", "S"], Modality.MUST, true, false)»
267 «relationDefinitionIndexer.referPattern(fqnToPQuery.get(Output.instance.fullyQualifiedName), #["I3", "S"], Modality.MUST, true, false)»
268 I1 != I2;
269 I1 != I3;
270 I2 != I3;
271 }
272
273 pattern turnoutConnectedToBothOutputs_must_to_true_by_connectedTo(«parameters», T : DefinedElement) {
274 «commonMayParameterConstraints»
275 find mustExist(problem, interpretation, Straight);
276 find mustExist(problem, interpretation, Divergent);
277 «typeIndexer.referInstanceOf(turnoutType, Modality.MAY, "source")»
278 «typeIndexer.referInstanceOf(segmentType, Modality.MAY, "target")»
279 «typeIndexer.referInstanceOf(segmentType, Modality.MUST, "Straight")»
280 «typeIndexer.referInstanceOf(segmentType, Modality.MUST, "Divergent")»
281 «referRelation(straightRelation, "T", "Straight", Modality.MUST, fqnToPQuery)»
282 «referRelation(divergentRelation, "T", "Divergent", Modality.MUST, fqnToPQuery)»
283 T == source;
284 Straight == target;
285 «referRelation(connectedToRelation, "T", "Divergent", Modality.MUST, fqnToPQuery)»
286 } or {
287 «commonMayParameterConstraints»
288 find mustExist(problem, interpretation, Straight);
289 find mustExist(problem, interpretation, Divergent);
290 «typeIndexer.referInstanceOf(turnoutType, Modality.MAY, "source")»
291 «typeIndexer.referInstanceOf(segmentType, Modality.MAY, "target")»
292 «typeIndexer.referInstanceOf(segmentType, Modality.MUST, "Straight")»
293 «typeIndexer.referInstanceOf(segmentType, Modality.MUST, "Divergent")»
294 «referRelation(straightRelation, "T", "Straight", Modality.MUST, fqnToPQuery)»
295 «referRelation(divergentRelation, "T", "Divergent", Modality.MUST, fqnToPQuery)»
296 «referRelation(connectedToRelation, "T", "Straight", Modality.MUST, fqnToPQuery)»
297 T == source;
298 Straight == target;
299 }
300
301 pattern turnoutConnectedToBothOutputs_must_to_true_by_straight(«parameters», T : DefinedElement) {
302 «commonMayParameterConstraints»
303 find mustExist(problem, interpretation, Straight);
304 find mustExist(problem, interpretation, Divergent);
305 «typeIndexer.referInstanceOf(turnoutType, Modality.MAY, "source")»
306 «typeIndexer.referInstanceOf(segmentType, Modality.MAY, "target")»
307 «typeIndexer.referInstanceOf(segmentType, Modality.MUST, "Straight")»
308 «typeIndexer.referInstanceOf(segmentType, Modality.MUST, "Divergent")»
309 T == source;
310 Straight == target;
311 «referRelation(divergentRelation, "T", "Divergent", Modality.MUST, fqnToPQuery)»
312 «referRelation(connectedToRelation, "T", "Straight", Modality.MUST, fqnToPQuery)»
313 «referRelation(connectedToRelation, "T", "Divergent", Modality.MUST, fqnToPQuery)»
314 }
315
316 pattern turnoutConnectedToBothOutputs_must_to_true_by_divergent(«parameters», T : DefinedElement) {
317 «commonMayParameterConstraints»
318 find mustExist(problem, interpretation, Straight);
319 find mustExist(problem, interpretation, Divergent);
320 «typeIndexer.referInstanceOf(turnoutType, Modality.MAY, "source")»
321 «typeIndexer.referInstanceOf(segmentType, Modality.MAY, "target")»
322 «typeIndexer.referInstanceOf(segmentType, Modality.MUST, "Straight")»
323 «typeIndexer.referInstanceOf(segmentType, Modality.MUST, "Divergent")»
324 «referRelation(straightRelation, "T", "Straight", Modality.MUST, fqnToPQuery)»
325 T == source;
326 Divergent == target;
327 «referRelation(connectedToRelation, "T", "Straight", Modality.MUST, fqnToPQuery)»
328 «referRelation(connectedToRelation, "T", "Divergent", Modality.MUST, fqnToPQuery)»
329 }
330
331 pattern tooManyInputsOfTurnout_must_to_true_by_connectedTo(«parameters», T : DefinedElement) {
332 find mustExist(problem, interpretation, S);
333 «typeIndexer.referInstanceOf(turnoutType, Modality.MUST, "S")»
334 find adjacent_must_to_true_by_connectedTo(problem, interpretation, source, target, I1, S);
335 «relationDefinitionIndexer.referPattern(fqnToPQuery.get(Adjacent.instance.fullyQualifiedName), #["I2", "S"], Modality.MUST, true, false)»
336 «relationDefinitionIndexer.referPattern(fqnToPQuery.get(Adjacent.instance.fullyQualifiedName), #["I3", "S"], Modality.MUST, true, false)»
337 «relationDefinitionIndexer.referPattern(fqnToPQuery.get(Adjacent.instance.fullyQualifiedName), #["I4", "S"], Modality.MUST, true, false)»
338 I1 != I2;
339 I1 != I3;
340 I1 != I4;
341 I2 != I3;
342 I2 != I4;
343 I3 != I4;
344 }
345
346 pattern tooManyInputsOfTurnout_must_to_true_by_straight(«parameters», T : DefinedElement) {
347 find mustExist(problem, interpretation, S);
348 «typeIndexer.referInstanceOf(turnoutType, Modality.MUST, "S")»
349 find adjacent_must_to_true_by_straight(problem, interpretation, source, target, I1, S);
350 «relationDefinitionIndexer.referPattern(fqnToPQuery.get(Adjacent.instance.fullyQualifiedName), #["I2", "S"], Modality.MUST, true, false)»
351 «relationDefinitionIndexer.referPattern(fqnToPQuery.get(Adjacent.instance.fullyQualifiedName), #["I3", "S"], Modality.MUST, true, false)»
352 «relationDefinitionIndexer.referPattern(fqnToPQuery.get(Adjacent.instance.fullyQualifiedName), #["I4", "S"], Modality.MUST, true, false)»
353 I1 != I2;
354 I1 != I3;
355 I1 != I4;
356 I2 != I3;
357 I2 != I4;
358 I3 != I4;
359 }
360
361 pattern tooManyInputsOfTurnout_must_to_true_by_divergent(«parameters», T : DefinedElement) {
362 find mustExist(problem, interpretation, S);
363 «typeIndexer.referInstanceOf(turnoutType, Modality.MUST, "S")»
364 find adjacent_must_to_true_by_divergent(problem, interpretation, source, target, I1, S);
365 «relationDefinitionIndexer.referPattern(fqnToPQuery.get(Adjacent.instance.fullyQualifiedName), #["I2", "S"], Modality.MUST, true, false)»
366 «relationDefinitionIndexer.referPattern(fqnToPQuery.get(Adjacent.instance.fullyQualifiedName), #["I3", "S"], Modality.MUST, true, false)»
367 «relationDefinitionIndexer.referPattern(fqnToPQuery.get(Adjacent.instance.fullyQualifiedName), #["I4", "S"], Modality.MUST, true, false)»
368 I1 != I2;
369 I1 != I3;
370 I1 != I4;
371 I2 != I3;
372 I2 != I4;
373 I3 != I4;
374 }
375
376 pattern «MUST_NOT_CONNECTED_TO»_helper(«parameters») {
377 find connectedToReflexive_must_to_true_by_connectedTo(problem, interpretation, source, target, _);
378 } or {
379 find tooManyInputsOfSegment_must_to_true_by_connectedTo(problem, interpretation, source, target, _);
380 } or {
381 find turnoutConnectedToBothOutputs_must_to_true_by_connectedTo(problem, interpretation, source, target, _);
382 } or {
383 find tooManyInputsOfTurnout_must_to_true_by_connectedTo(problem, interpretation, source, target, _);
384 }
385
386 pattern «MUST_NOT_CONNECTED_TO»(«parameters») {
387 find «MUST_NOT_CONNECTED_TO»_helper(problem, interpretation, source, target);
388 } or {
389 find «MUST_NOT_CONNECTED_TO»_helper(problem, interpretation, target, source);
390 }
391
392 pattern «MUST_NOT_STRAIGHT»(«parameters») {
393 find outputReflexive_must_to_true_by_straight(problem, interpretation, source, target, _);
394 } or {
395 find turnoutOutputsAreSame_must_to_true_by_straight(problem, interpretation, source, target, _);
396 } or {
397 find tooManyInputsOfSegment_must_to_true_by_straight(problem, interpretation, source, target, _);
398 } or {
399 find turnoutConnectedToBothOutputs_must_to_true_by_straight(problem, interpretation, source, target, _);
400 } or {
401 find tooManyInputsOfTurnout_must_to_true_by_straight(problem, interpretation, source, target, _);
402 }
403
404 pattern «MUST_NOT_DIVERGENT»(«parameters») {
405 find outputReflexive_must_to_true_by_divergent(problem, interpretation, source, target, _);
406 } or {
407 find turnoutOutputsAreSame_must_to_true_by_divergent(problem, interpretation, source, target, _);
408 } or {
409 find tooManyInputsOfSegment_must_to_true_by_divergent(problem, interpretation, source, target, _);
410 } or {
411 find turnoutConnectedToBothOutputs_must_to_true_by_divergent(problem, interpretation, source, target, _);
412 } or {
413 find tooManyInputsOfTurnout_must_to_true_by_divergent(problem, interpretation, source, target, _);
414 }
415 '''
416 }
417}
diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/src/modes3/run/TrainLocationsObjectiveHint.xtend b/Domains/ca.mcgill.rtgmrt.example.modes3/src/modes3/run/TrainLocationsObjectiveHint.xtend
new file mode 100644
index 00000000..cc2d7925
--- /dev/null
+++ b/Domains/ca.mcgill.rtgmrt.example.modes3/src/modes3/run/TrainLocationsObjectiveHint.xtend
@@ -0,0 +1,85 @@
1package modes3.run
2
3import hu.bme.mit.inf.dslreasoner.ecore2logic.Ecore2Logic
4import hu.bme.mit.inf.dslreasoner.ecore2logic.Ecore2Logic_Trace
5import hu.bme.mit.inf.dslreasoner.logic.model.logiclanguage.Type
6import hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.cardinality.ExtendedLinearExpressionBuilderFactory
7import hu.bme.mit.inf.dslreasoner.viatrasolver.reasoner.optimization.CostElementMatch
8import hu.bme.mit.inf.dslreasoner.viatrasolver.reasoner.optimization.CostElementMatchers
9import hu.bme.mit.inf.dslreasoner.viatrasolver.reasoner.optimization.CostObjectiveHint
10import java.util.Collection
11import java.util.Map
12import modes3.Modes3Package
13import modes3.queries.TrainLocations_step_2
14import modes3.queries.TrainLocations_step_3
15
16class TrainLocationsObjectiveHint extends CostObjectiveHint {
17 val Type segmentType
18 val Type trainType
19
20 new(extension Ecore2Logic ecore2Logic, Ecore2Logic_Trace ecore2LogicTrace) {
21 extension val Modes3Package = Modes3Package.eINSTANCE
22 segmentType = ecore2LogicTrace.TypeofEClass(segment)
23 trainType = ecore2LogicTrace.TypeofEClass(train)
24 }
25
26 override isExact() {
27 true
28 }
29
30 override createPolyhedronExtensionOperator(Map<String, CostElementMatchers> costElementMatchers) {
31 val step2 = costElementMatchers.get(TrainLocations_step_2.instance.fullyQualifiedName)
32 val step3 = costElementMatchers.get(TrainLocations_step_3.instance.fullyQualifiedName);
33
34 [
35 val objectiveBuilder = createBuilder
36
37 for (m : step2.matches) {
38 val dimension = getDimension(m.match)
39 objectiveBuilder.add(step2.weight, dimension)
40 dimension.tightenLowerBound(0)
41 if (m.multi) {
42 createBuilder.add(1, dimension).add(-1, trainType).build.assertEqualsTo(0)
43 } else {
44 dimension.tightenUpperBound(1)
45 if (m.must) {
46 dimension.tightenLowerBound(1)
47 }
48 }
49 }
50
51 val step3Matches = step3.matches
52 for (m : step3Matches) {
53 val dimension = getDimension(m.match)
54 objectiveBuilder.add(step3.weight, dimension)
55 dimension.tightenLowerBound(0)
56 if (!m.multi) {
57 dimension.tightenUpperBound(1)
58 if (m.must) {
59 dimension.tightenLowerBound(1)
60 }
61 }
62 }
63 boundLimit(step3Matches, 2, trainType, 1)
64 boundLimit(step3Matches, 3, segmentType, 1)
65
66 objectiveBuilder.buildWithBounds
67 ]
68 }
69
70 private static def boundLimit(extension ExtendedLinearExpressionBuilderFactory factory,
71 Collection<CostElementMatch> matches, int index, Type type, int count) {
72 for (pair : matches.groupBy[match.get(index)].entrySet) {
73 val multiplicityBuilder = createBuilder
74 for (m : pair.value) {
75 multiplicityBuilder.add(1, m.match)
76 }
77 if (CostElementMatchers.isMulti(pair.key)) {
78 multiplicityBuilder.add(-count, type)
79 multiplicityBuilder.build.tightenUpperBound(0)
80 } else {
81 multiplicityBuilder.build.tightenUpperBound(count)
82 }
83 }
84 }
85} \ No newline at end of file
diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/.gitignore b/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/.gitignore
new file mode 100644
index 00000000..a84c2906
--- /dev/null
+++ b/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/.gitignore
@@ -0,0 +1,78 @@
1/.ConnectedToReflexive.java._trace
2/.Modes3Queries.java._trace
3/.StraightReflexive.java._trace
4/.DivergentReflexive.java._trace
5/.TurnoutOutputsAreSame.java._trace
6/.Adjacent.java._trace
7/.Output.java._trace
8/.OutputReflexive.java._trace
9/.TooManyAdjacentSegmentsOfSegment.java._trace
10/.Turnout.java._trace
11/.ConnectedTo.java._trace
12/.TurnoutNotConnectedToOutput.java._trace
13/.DisjointNetwork.java._trace
14/.Reachable.java._trace
15/.Unreachable.java._trace
16/.TurnoutInSegments.java._trace
17/.ConnectedToNotSymmetric.java._trace
18/.TurnoutConnectedToBothOutputs.java._trace
19/.TooManyAdjacentTurnouts.java._trace
20/.NoAdjacentSegmentOfSegment.java._trace
21/.TurnoutOutput.java._trace
22/.NoInputOfSegment.java._trace
23/.TooManyInputsOfSegment.java._trace
24/.ExtraInputOfTurnout.java._trace
25/.NoExtraInputOfTurnout.java._trace
26/.TooManyExtraInputsOfTurnout.java._trace
27/.TooManyInputsOfTurnout.java._trace
28/.NonDivergentInputOfTurnout.java._trace
29/.NonStraightInputOfTurnout.java._trace
30/.TooManyNonDivergentInputsOfTurnout.java._trace
31/.TooManyNonStraightInputsOfTurnout.java._trace
32/.InputsOfTurnout.java._trace
33/.TooFewInputsOfTurnout.java._trace
34/.CloseTrains_step_2.java._trace
35/.CloseTrains_step_3.java._trace
36/.CloseTrains_step_4.java._trace
37/.CloseTrains_step_5.java._trace
38/.CloseTrains_step_6.java._trace
39/.CloseTrains_step_7.java._trace
40/.MisalignedTurnout_step_2.java._trace
41/.MisalignedTurnout_step_3.java._trace
42/.MisalignedTurnout_step_4.java._trace
43/.MisalignedTurnout_step_5.java._trace
44/.ConnectedSegmentsDirected.java._trace
45/Adjacent.java
46/CloseTrains_step_2.java
47/CloseTrains_step_3.java
48/CloseTrains_step_4.java
49/CloseTrains_step_5.java
50/CloseTrains_step_6.java
51/CloseTrains_step_7.java
52/ConnectedSegmentsDirected.java
53/ConnectedTo.java
54/ConnectedToNotSymmetric.java
55/ConnectedToReflexive.java
56/InputsOfTurnout.java
57/MisalignedTurnout_step_2.java
58/MisalignedTurnout_step_3.java
59/MisalignedTurnout_step_4.java
60/MisalignedTurnout_step_5.java
61/Modes3Queries.java
62/Output.java
63/OutputReflexive.java
64/Reachable.java
65/TooFewInputsOfTurnout.java
66/TooManyInputsOfSegment.java
67/TooManyInputsOfTurnout.java
68/TurnoutConnectedToBothOutputs.java
69/TurnoutOutput.java
70/TurnoutOutputsAreSame.java
71/Unreachable.java
72/.TrainLocations_step_2.java._trace
73/.TrainLocations_step_3.java._trace
74/.EndOfSiding_step_2.java._trace
75/.EndOfSiding_step_3.java._trace
76/.EndOfSiding_step_4.java._trace
77/.EndOfSiding_step_5.java._trace
78/.MultipleConnectedTo.java._trace
diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/Adjacent.java b/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/Adjacent.java
new file mode 100644
index 00000000..e87f9c18
--- /dev/null
+++ b/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/Adjacent.java
@@ -0,0 +1,719 @@
1/**
2 * Generated from platform:/resource/ca.mcgill.rtgmrt.example.modes3/src/modes3/queries/Modes3Queries.vql
3 */
4package modes3.queries;
5
6import java.util.Arrays;
7import java.util.Collection;
8import java.util.LinkedHashSet;
9import java.util.List;
10import java.util.Objects;
11import java.util.Optional;
12import java.util.Set;
13import java.util.function.Consumer;
14import java.util.stream.Collectors;
15import java.util.stream.Stream;
16import modes3.Segment;
17import modes3.queries.Output;
18import modes3.queries.TurnoutOutput;
19import org.apache.log4j.Logger;
20import org.eclipse.emf.ecore.EClass;
21import org.eclipse.viatra.query.runtime.api.IPatternMatch;
22import org.eclipse.viatra.query.runtime.api.IQuerySpecification;
23import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine;
24import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;
25import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecification;
26import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher;
27import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch;
28import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;
29import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;
30import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;
31import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;
32import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;
33import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.PositivePatternCall;
34import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;
35import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;
36import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;
37import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;
38import org.eclipse.viatra.query.runtime.matchers.tuple.Tuple;
39import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;
40import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil;
41
42/**
43 * A pattern-specific query specification that can instantiate Matcher in a type-safe way.
44 *
45 * <p>Original source:
46 * <code><pre>
47 * pattern adjacent(S1 : Segment, S2 : Segment) {
48 * find output(S1, S2);
49 * } or {
50 * find turnoutOutput(S2, S1);
51 * }
52 * </pre></code>
53 *
54 * @see Matcher
55 * @see Match
56 *
57 */
58@SuppressWarnings("all")
59public final class Adjacent extends BaseGeneratedEMFQuerySpecification<Adjacent.Matcher> {
60 /**
61 * Pattern-specific match representation of the modes3.queries.adjacent pattern,
62 * to be used in conjunction with {@link Matcher}.
63 *
64 * <p>Class fields correspond to parameters of the pattern. Fields with value null are considered unassigned.
65 * Each instance is a (possibly partial) substitution of pattern parameters,
66 * usable to represent a match of the pattern in the result of a query,
67 * or to specify the bound (fixed) input parameters when issuing a query.
68 *
69 * @see Matcher
70 *
71 */
72 public static abstract class Match extends BasePatternMatch {
73 private Segment fS1;
74
75 private Segment fS2;
76
77 private static List<String> parameterNames = makeImmutableList("S1", "S2");
78
79 private Match(final Segment pS1, final Segment pS2) {
80 this.fS1 = pS1;
81 this.fS2 = pS2;
82 }
83
84 @Override
85 public Object get(final String parameterName) {
86 switch(parameterName) {
87 case "S1": return this.fS1;
88 case "S2": return this.fS2;
89 default: return null;
90 }
91 }
92
93 @Override
94 public Object get(final int index) {
95 switch(index) {
96 case 0: return this.fS1;
97 case 1: return this.fS2;
98 default: return null;
99 }
100 }
101
102 public Segment getS1() {
103 return this.fS1;
104 }
105
106 public Segment getS2() {
107 return this.fS2;
108 }
109
110 @Override
111 public boolean set(final String parameterName, final Object newValue) {
112 if (!isMutable()) throw new java.lang.UnsupportedOperationException();
113 if ("S1".equals(parameterName) ) {
114 this.fS1 = (Segment) newValue;
115 return true;
116 }
117 if ("S2".equals(parameterName) ) {
118 this.fS2 = (Segment) newValue;
119 return true;
120 }
121 return false;
122 }
123
124 public void setS1(final Segment pS1) {
125 if (!isMutable()) throw new java.lang.UnsupportedOperationException();
126 this.fS1 = pS1;
127 }
128
129 public void setS2(final Segment pS2) {
130 if (!isMutable()) throw new java.lang.UnsupportedOperationException();
131 this.fS2 = pS2;
132 }
133
134 @Override
135 public String patternName() {
136 return "modes3.queries.adjacent";
137 }
138
139 @Override
140 public List<String> parameterNames() {
141 return Adjacent.Match.parameterNames;
142 }
143
144 @Override
145 public Object[] toArray() {
146 return new Object[]{fS1, fS2};
147 }
148
149 @Override
150 public Adjacent.Match toImmutable() {
151 return isMutable() ? newMatch(fS1, fS2) : this;
152 }
153
154 @Override
155 public String prettyPrint() {
156 StringBuilder result = new StringBuilder();
157 result.append("\"S1\"=" + prettyPrintValue(fS1) + ", ");
158 result.append("\"S2\"=" + prettyPrintValue(fS2));
159 return result.toString();
160 }
161
162 @Override
163 public int hashCode() {
164 return Objects.hash(fS1, fS2);
165 }
166
167 @Override
168 public boolean equals(final Object obj) {
169 if (this == obj)
170 return true;
171 if (obj == null) {
172 return false;
173 }
174 if ((obj instanceof Adjacent.Match)) {
175 Adjacent.Match other = (Adjacent.Match) obj;
176 return Objects.equals(fS1, other.fS1) && Objects.equals(fS2, other.fS2);
177 } else {
178 // this should be infrequent
179 if (!(obj instanceof IPatternMatch)) {
180 return false;
181 }
182 IPatternMatch otherSig = (IPatternMatch) obj;
183 return Objects.equals(specification(), otherSig.specification()) && Arrays.deepEquals(toArray(), otherSig.toArray());
184 }
185 }
186
187 @Override
188 public Adjacent specification() {
189 return Adjacent.instance();
190 }
191
192 /**
193 * Returns an empty, mutable match.
194 * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
195 *
196 * @return the empty match.
197 *
198 */
199 public static Adjacent.Match newEmptyMatch() {
200 return new Mutable(null, null);
201 }
202
203 /**
204 * Returns a mutable (partial) match.
205 * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
206 *
207 * @param pS1 the fixed value of pattern parameter S1, or null if not bound.
208 * @param pS2 the fixed value of pattern parameter S2, or null if not bound.
209 * @return the new, mutable (partial) match object.
210 *
211 */
212 public static Adjacent.Match newMutableMatch(final Segment pS1, final Segment pS2) {
213 return new Mutable(pS1, pS2);
214 }
215
216 /**
217 * Returns a new (partial) match.
218 * This can be used e.g. to call the matcher with a partial match.
219 * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
220 * @param pS1 the fixed value of pattern parameter S1, or null if not bound.
221 * @param pS2 the fixed value of pattern parameter S2, or null if not bound.
222 * @return the (partial) match object.
223 *
224 */
225 public static Adjacent.Match newMatch(final Segment pS1, final Segment pS2) {
226 return new Immutable(pS1, pS2);
227 }
228
229 private static final class Mutable extends Adjacent.Match {
230 Mutable(final Segment pS1, final Segment pS2) {
231 super(pS1, pS2);
232 }
233
234 @Override
235 public boolean isMutable() {
236 return true;
237 }
238 }
239
240 private static final class Immutable extends Adjacent.Match {
241 Immutable(final Segment pS1, final Segment pS2) {
242 super(pS1, pS2);
243 }
244
245 @Override
246 public boolean isMutable() {
247 return false;
248 }
249 }
250 }
251
252 /**
253 * Generated pattern matcher API of the modes3.queries.adjacent pattern,
254 * providing pattern-specific query methods.
255 *
256 * <p>Use the pattern matcher on a given model via {@link #on(ViatraQueryEngine)},
257 * e.g. in conjunction with {@link ViatraQueryEngine#on(QueryScope)}.
258 *
259 * <p>Matches of the pattern will be represented as {@link Match}.
260 *
261 * <p>Original source:
262 * <code><pre>
263 * pattern adjacent(S1 : Segment, S2 : Segment) {
264 * find output(S1, S2);
265 * } or {
266 * find turnoutOutput(S2, S1);
267 * }
268 * </pre></code>
269 *
270 * @see Match
271 * @see Adjacent
272 *
273 */
274 public static class Matcher extends BaseMatcher<Adjacent.Match> {
275 /**
276 * Initializes the pattern matcher within an existing VIATRA Query engine.
277 * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
278 *
279 * @param engine the existing VIATRA Query engine in which this matcher will be created.
280 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
281 *
282 */
283 public static Adjacent.Matcher on(final ViatraQueryEngine engine) {
284 // check if matcher already exists
285 Matcher matcher = engine.getExistingMatcher(querySpecification());
286 if (matcher == null) {
287 matcher = (Matcher)engine.getMatcher(querySpecification());
288 }
289 return matcher;
290 }
291
292 /**
293 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
294 * @return an initialized matcher
295 * @noreference This method is for internal matcher initialization by the framework, do not call it manually.
296 *
297 */
298 public static Adjacent.Matcher create() {
299 return new Matcher();
300 }
301
302 private static final int POSITION_S1 = 0;
303
304 private static final int POSITION_S2 = 1;
305
306 private static final Logger LOGGER = ViatraQueryLoggingUtil.getLogger(Adjacent.Matcher.class);
307
308 /**
309 * Initializes the pattern matcher within an existing VIATRA Query engine.
310 * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
311 *
312 * @param engine the existing VIATRA Query engine in which this matcher will be created.
313 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
314 *
315 */
316 private Matcher() {
317 super(querySpecification());
318 }
319
320 /**
321 * Returns the set of all matches of the pattern that conform to the given fixed values of some parameters.
322 * @param pS1 the fixed value of pattern parameter S1, or null if not bound.
323 * @param pS2 the fixed value of pattern parameter S2, or null if not bound.
324 * @return matches represented as a Match object.
325 *
326 */
327 public Collection<Adjacent.Match> getAllMatches(final Segment pS1, final Segment pS2) {
328 return rawStreamAllMatches(new Object[]{pS1, pS2}).collect(Collectors.toSet());
329 }
330
331 /**
332 * Returns a stream of all matches of the pattern that conform to the given fixed values of some parameters.
333 * </p>
334 * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
335 * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
336 * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
337 * @param pS1 the fixed value of pattern parameter S1, or null if not bound.
338 * @param pS2 the fixed value of pattern parameter S2, or null if not bound.
339 * @return a stream of matches represented as a Match object.
340 *
341 */
342 public Stream<Adjacent.Match> streamAllMatches(final Segment pS1, final Segment pS2) {
343 return rawStreamAllMatches(new Object[]{pS1, pS2});
344 }
345
346 /**
347 * Returns an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
348 * Neither determinism nor randomness of selection is guaranteed.
349 * @param pS1 the fixed value of pattern parameter S1, or null if not bound.
350 * @param pS2 the fixed value of pattern parameter S2, or null if not bound.
351 * @return a match represented as a Match object, or null if no match is found.
352 *
353 */
354 public Optional<Adjacent.Match> getOneArbitraryMatch(final Segment pS1, final Segment pS2) {
355 return rawGetOneArbitraryMatch(new Object[]{pS1, pS2});
356 }
357
358 /**
359 * Indicates whether the given combination of specified pattern parameters constitute a valid pattern match,
360 * under any possible substitution of the unspecified parameters (if any).
361 * @param pS1 the fixed value of pattern parameter S1, or null if not bound.
362 * @param pS2 the fixed value of pattern parameter S2, or null if not bound.
363 * @return true if the input is a valid (partial) match of the pattern.
364 *
365 */
366 public boolean hasMatch(final Segment pS1, final Segment pS2) {
367 return rawHasMatch(new Object[]{pS1, pS2});
368 }
369
370 /**
371 * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters.
372 * @param pS1 the fixed value of pattern parameter S1, or null if not bound.
373 * @param pS2 the fixed value of pattern parameter S2, or null if not bound.
374 * @return the number of pattern matches found.
375 *
376 */
377 public int countMatches(final Segment pS1, final Segment pS2) {
378 return rawCountMatches(new Object[]{pS1, pS2});
379 }
380
381 /**
382 * Executes the given processor on an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
383 * Neither determinism nor randomness of selection is guaranteed.
384 * @param pS1 the fixed value of pattern parameter S1, or null if not bound.
385 * @param pS2 the fixed value of pattern parameter S2, or null if not bound.
386 * @param processor the action that will process the selected match.
387 * @return true if the pattern has at least one match with the given parameter values, false if the processor was not invoked
388 *
389 */
390 public boolean forOneArbitraryMatch(final Segment pS1, final Segment pS2, final Consumer<? super Adjacent.Match> processor) {
391 return rawForOneArbitraryMatch(new Object[]{pS1, pS2}, processor);
392 }
393
394 /**
395 * Returns a new (partial) match.
396 * This can be used e.g. to call the matcher with a partial match.
397 * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
398 * @param pS1 the fixed value of pattern parameter S1, or null if not bound.
399 * @param pS2 the fixed value of pattern parameter S2, or null if not bound.
400 * @return the (partial) match object.
401 *
402 */
403 public Adjacent.Match newMatch(final Segment pS1, final Segment pS2) {
404 return Adjacent.Match.newMatch(pS1, pS2);
405 }
406
407 /**
408 * Retrieve the set of values that occur in matches for S1.
409 * @return the Set of all values or empty set if there are no matches
410 *
411 */
412 protected Stream<Segment> rawStreamAllValuesOfS1(final Object[] parameters) {
413 return rawStreamAllValues(POSITION_S1, parameters).map(Segment.class::cast);
414 }
415
416 /**
417 * Retrieve the set of values that occur in matches for S1.
418 * @return the Set of all values or empty set if there are no matches
419 *
420 */
421 public Set<Segment> getAllValuesOfS1() {
422 return rawStreamAllValuesOfS1(emptyArray()).collect(Collectors.toSet());
423 }
424
425 /**
426 * Retrieve the set of values that occur in matches for S1.
427 * @return the Set of all values or empty set if there are no matches
428 *
429 */
430 public Stream<Segment> streamAllValuesOfS1() {
431 return rawStreamAllValuesOfS1(emptyArray());
432 }
433
434 /**
435 * Retrieve the set of values that occur in matches for S1.
436 * </p>
437 * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
438 * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
439 * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
440 *
441 * @return the Stream of all values or empty set if there are no matches
442 *
443 */
444 public Stream<Segment> streamAllValuesOfS1(final Adjacent.Match partialMatch) {
445 return rawStreamAllValuesOfS1(partialMatch.toArray());
446 }
447
448 /**
449 * Retrieve the set of values that occur in matches for S1.
450 * </p>
451 * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
452 * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
453 * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
454 *
455 * @return the Stream of all values or empty set if there are no matches
456 *
457 */
458 public Stream<Segment> streamAllValuesOfS1(final Segment pS2) {
459 return rawStreamAllValuesOfS1(new Object[]{null, pS2});
460 }
461
462 /**
463 * Retrieve the set of values that occur in matches for S1.
464 * @return the Set of all values or empty set if there are no matches
465 *
466 */
467 public Set<Segment> getAllValuesOfS1(final Adjacent.Match partialMatch) {
468 return rawStreamAllValuesOfS1(partialMatch.toArray()).collect(Collectors.toSet());
469 }
470
471 /**
472 * Retrieve the set of values that occur in matches for S1.
473 * @return the Set of all values or empty set if there are no matches
474 *
475 */
476 public Set<Segment> getAllValuesOfS1(final Segment pS2) {
477 return rawStreamAllValuesOfS1(new Object[]{null, pS2}).collect(Collectors.toSet());
478 }
479
480 /**
481 * Retrieve the set of values that occur in matches for S2.
482 * @return the Set of all values or empty set if there are no matches
483 *
484 */
485 protected Stream<Segment> rawStreamAllValuesOfS2(final Object[] parameters) {
486 return rawStreamAllValues(POSITION_S2, parameters).map(Segment.class::cast);
487 }
488
489 /**
490 * Retrieve the set of values that occur in matches for S2.
491 * @return the Set of all values or empty set if there are no matches
492 *
493 */
494 public Set<Segment> getAllValuesOfS2() {
495 return rawStreamAllValuesOfS2(emptyArray()).collect(Collectors.toSet());
496 }
497
498 /**
499 * Retrieve the set of values that occur in matches for S2.
500 * @return the Set of all values or empty set if there are no matches
501 *
502 */
503 public Stream<Segment> streamAllValuesOfS2() {
504 return rawStreamAllValuesOfS2(emptyArray());
505 }
506
507 /**
508 * Retrieve the set of values that occur in matches for S2.
509 * </p>
510 * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
511 * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
512 * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
513 *
514 * @return the Stream of all values or empty set if there are no matches
515 *
516 */
517 public Stream<Segment> streamAllValuesOfS2(final Adjacent.Match partialMatch) {
518 return rawStreamAllValuesOfS2(partialMatch.toArray());
519 }
520
521 /**
522 * Retrieve the set of values that occur in matches for S2.
523 * </p>
524 * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
525 * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
526 * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
527 *
528 * @return the Stream of all values or empty set if there are no matches
529 *
530 */
531 public Stream<Segment> streamAllValuesOfS2(final Segment pS1) {
532 return rawStreamAllValuesOfS2(new Object[]{pS1, null});
533 }
534
535 /**
536 * Retrieve the set of values that occur in matches for S2.
537 * @return the Set of all values or empty set if there are no matches
538 *
539 */
540 public Set<Segment> getAllValuesOfS2(final Adjacent.Match partialMatch) {
541 return rawStreamAllValuesOfS2(partialMatch.toArray()).collect(Collectors.toSet());
542 }
543
544 /**
545 * Retrieve the set of values that occur in matches for S2.
546 * @return the Set of all values or empty set if there are no matches
547 *
548 */
549 public Set<Segment> getAllValuesOfS2(final Segment pS1) {
550 return rawStreamAllValuesOfS2(new Object[]{pS1, null}).collect(Collectors.toSet());
551 }
552
553 @Override
554 protected Adjacent.Match tupleToMatch(final Tuple t) {
555 try {
556 return Adjacent.Match.newMatch((Segment) t.get(POSITION_S1), (Segment) t.get(POSITION_S2));
557 } catch(ClassCastException e) {
558 LOGGER.error("Element(s) in tuple not properly typed!",e);
559 return null;
560 }
561 }
562
563 @Override
564 protected Adjacent.Match arrayToMatch(final Object[] match) {
565 try {
566 return Adjacent.Match.newMatch((Segment) match[POSITION_S1], (Segment) match[POSITION_S2]);
567 } catch(ClassCastException e) {
568 LOGGER.error("Element(s) in array not properly typed!",e);
569 return null;
570 }
571 }
572
573 @Override
574 protected Adjacent.Match arrayToMatchMutable(final Object[] match) {
575 try {
576 return Adjacent.Match.newMutableMatch((Segment) match[POSITION_S1], (Segment) match[POSITION_S2]);
577 } catch(ClassCastException e) {
578 LOGGER.error("Element(s) in array not properly typed!",e);
579 return null;
580 }
581 }
582
583 /**
584 * @return the singleton instance of the query specification of this pattern
585 * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
586 *
587 */
588 public static IQuerySpecification<Adjacent.Matcher> querySpecification() {
589 return Adjacent.instance();
590 }
591 }
592
593 private Adjacent() {
594 super(GeneratedPQuery.INSTANCE);
595 }
596
597 /**
598 * @return the singleton instance of the query specification
599 * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
600 *
601 */
602 public static Adjacent instance() {
603 try{
604 return LazyHolder.INSTANCE;
605 } catch (ExceptionInInitializerError err) {
606 throw processInitializerError(err);
607 }
608 }
609
610 @Override
611 protected Adjacent.Matcher instantiate(final ViatraQueryEngine engine) {
612 return Adjacent.Matcher.on(engine);
613 }
614
615 @Override
616 public Adjacent.Matcher instantiate() {
617 return Adjacent.Matcher.create();
618 }
619
620 @Override
621 public Adjacent.Match newEmptyMatch() {
622 return Adjacent.Match.newEmptyMatch();
623 }
624
625 @Override
626 public Adjacent.Match newMatch(final Object... parameters) {
627 return Adjacent.Match.newMatch((modes3.Segment) parameters[0], (modes3.Segment) parameters[1]);
628 }
629
630 /**
631 * Inner class allowing the singleton instance of {@link Adjacent} to be created
632 * <b>not</b> at the class load time of the outer class,
633 * but rather at the first call to {@link Adjacent#instance()}.
634 *
635 * <p> This workaround is required e.g. to support recursion.
636 *
637 */
638 private static class LazyHolder {
639 private static final Adjacent INSTANCE = new Adjacent();
640
641 /**
642 * Statically initializes the query specification <b>after</b> the field {@link #INSTANCE} is assigned.
643 * This initialization order is required to support indirect recursion.
644 *
645 * <p> The static initializer is defined using a helper field to work around limitations of the code generator.
646 *
647 */
648 private static final Object STATIC_INITIALIZER = ensureInitialized();
649
650 public static Object ensureInitialized() {
651 INSTANCE.ensureInitializedInternal();
652 return null;
653 }
654 }
655
656 private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {
657 private static final Adjacent.GeneratedPQuery INSTANCE = new GeneratedPQuery();
658
659 private final PParameter parameter_S1 = new PParameter("S1", "modes3.Segment", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.ece.mcgill.ca/wcet/modes3", "Segment")), PParameterDirection.INOUT);
660
661 private final PParameter parameter_S2 = new PParameter("S2", "modes3.Segment", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.ece.mcgill.ca/wcet/modes3", "Segment")), PParameterDirection.INOUT);
662
663 private final List<PParameter> parameters = Arrays.asList(parameter_S1, parameter_S2);
664
665 private GeneratedPQuery() {
666 super(PVisibility.PUBLIC);
667 }
668
669 @Override
670 public String getFullyQualifiedName() {
671 return "modes3.queries.adjacent";
672 }
673
674 @Override
675 public List<String> getParameterNames() {
676 return Arrays.asList("S1","S2");
677 }
678
679 @Override
680 public List<PParameter> getParameters() {
681 return parameters;
682 }
683
684 @Override
685 public Set<PBody> doGetContainedBodies() {
686 setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));
687 Set<PBody> bodies = new LinkedHashSet<>();
688 {
689 PBody body = new PBody(this);
690 PVariable var_S1 = body.getOrCreateVariableByName("S1");
691 PVariable var_S2 = body.getOrCreateVariableByName("S2");
692 new TypeConstraint(body, Tuples.flatTupleOf(var_S1), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment")));
693 new TypeConstraint(body, Tuples.flatTupleOf(var_S2), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment")));
694 body.setSymbolicParameters(Arrays.<ExportedParameter>asList(
695 new ExportedParameter(body, var_S1, parameter_S1),
696 new ExportedParameter(body, var_S2, parameter_S2)
697 ));
698 // find output(S1, S2)
699 new PositivePatternCall(body, Tuples.flatTupleOf(var_S1, var_S2), Output.instance().getInternalQueryRepresentation());
700 bodies.add(body);
701 }
702 {
703 PBody body = new PBody(this);
704 PVariable var_S1 = body.getOrCreateVariableByName("S1");
705 PVariable var_S2 = body.getOrCreateVariableByName("S2");
706 new TypeConstraint(body, Tuples.flatTupleOf(var_S1), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment")));
707 new TypeConstraint(body, Tuples.flatTupleOf(var_S2), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment")));
708 body.setSymbolicParameters(Arrays.<ExportedParameter>asList(
709 new ExportedParameter(body, var_S1, parameter_S1),
710 new ExportedParameter(body, var_S2, parameter_S2)
711 ));
712 // find turnoutOutput(S2, S1)
713 new PositivePatternCall(body, Tuples.flatTupleOf(var_S2, var_S1), TurnoutOutput.instance().getInternalQueryRepresentation());
714 bodies.add(body);
715 }
716 return bodies;
717 }
718 }
719}
diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/ConnectedTo.java b/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/ConnectedTo.java
new file mode 100644
index 00000000..a0f14958
--- /dev/null
+++ b/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/ConnectedTo.java
@@ -0,0 +1,704 @@
1/**
2 * Generated from platform:/resource/ca.mcgill.rtgmrt.example.modes3/src/modes3/queries/Modes3Queries.vql
3 */
4package modes3.queries;
5
6import java.util.Arrays;
7import java.util.Collection;
8import java.util.LinkedHashSet;
9import java.util.List;
10import java.util.Objects;
11import java.util.Optional;
12import java.util.Set;
13import java.util.function.Consumer;
14import java.util.stream.Collectors;
15import java.util.stream.Stream;
16import modes3.Segment;
17import org.apache.log4j.Logger;
18import org.eclipse.emf.ecore.EClass;
19import org.eclipse.viatra.query.runtime.api.IPatternMatch;
20import org.eclipse.viatra.query.runtime.api.IQuerySpecification;
21import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine;
22import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;
23import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecification;
24import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher;
25import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch;
26import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;
27import org.eclipse.viatra.query.runtime.emf.types.EStructuralFeatureInstancesKey;
28import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;
29import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;
30import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;
31import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Equality;
32import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;
33import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;
34import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;
35import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;
36import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;
37import org.eclipse.viatra.query.runtime.matchers.tuple.Tuple;
38import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;
39import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil;
40
41/**
42 * A pattern-specific query specification that can instantiate Matcher in a type-safe way.
43 *
44 * <p>Original source:
45 * <code><pre>
46 * pattern connectedTo(S1 : Segment, S2 : Segment) {
47 * Segment.connectedTo(S1, S2);
48 * }
49 * </pre></code>
50 *
51 * @see Matcher
52 * @see Match
53 *
54 */
55@SuppressWarnings("all")
56public final class ConnectedTo extends BaseGeneratedEMFQuerySpecification<ConnectedTo.Matcher> {
57 /**
58 * Pattern-specific match representation of the modes3.queries.connectedTo pattern,
59 * to be used in conjunction with {@link Matcher}.
60 *
61 * <p>Class fields correspond to parameters of the pattern. Fields with value null are considered unassigned.
62 * Each instance is a (possibly partial) substitution of pattern parameters,
63 * usable to represent a match of the pattern in the result of a query,
64 * or to specify the bound (fixed) input parameters when issuing a query.
65 *
66 * @see Matcher
67 *
68 */
69 public static abstract class Match extends BasePatternMatch {
70 private Segment fS1;
71
72 private Segment fS2;
73
74 private static List<String> parameterNames = makeImmutableList("S1", "S2");
75
76 private Match(final Segment pS1, final Segment pS2) {
77 this.fS1 = pS1;
78 this.fS2 = pS2;
79 }
80
81 @Override
82 public Object get(final String parameterName) {
83 switch(parameterName) {
84 case "S1": return this.fS1;
85 case "S2": return this.fS2;
86 default: return null;
87 }
88 }
89
90 @Override
91 public Object get(final int index) {
92 switch(index) {
93 case 0: return this.fS1;
94 case 1: return this.fS2;
95 default: return null;
96 }
97 }
98
99 public Segment getS1() {
100 return this.fS1;
101 }
102
103 public Segment getS2() {
104 return this.fS2;
105 }
106
107 @Override
108 public boolean set(final String parameterName, final Object newValue) {
109 if (!isMutable()) throw new java.lang.UnsupportedOperationException();
110 if ("S1".equals(parameterName) ) {
111 this.fS1 = (Segment) newValue;
112 return true;
113 }
114 if ("S2".equals(parameterName) ) {
115 this.fS2 = (Segment) newValue;
116 return true;
117 }
118 return false;
119 }
120
121 public void setS1(final Segment pS1) {
122 if (!isMutable()) throw new java.lang.UnsupportedOperationException();
123 this.fS1 = pS1;
124 }
125
126 public void setS2(final Segment pS2) {
127 if (!isMutable()) throw new java.lang.UnsupportedOperationException();
128 this.fS2 = pS2;
129 }
130
131 @Override
132 public String patternName() {
133 return "modes3.queries.connectedTo";
134 }
135
136 @Override
137 public List<String> parameterNames() {
138 return ConnectedTo.Match.parameterNames;
139 }
140
141 @Override
142 public Object[] toArray() {
143 return new Object[]{fS1, fS2};
144 }
145
146 @Override
147 public ConnectedTo.Match toImmutable() {
148 return isMutable() ? newMatch(fS1, fS2) : this;
149 }
150
151 @Override
152 public String prettyPrint() {
153 StringBuilder result = new StringBuilder();
154 result.append("\"S1\"=" + prettyPrintValue(fS1) + ", ");
155 result.append("\"S2\"=" + prettyPrintValue(fS2));
156 return result.toString();
157 }
158
159 @Override
160 public int hashCode() {
161 return Objects.hash(fS1, fS2);
162 }
163
164 @Override
165 public boolean equals(final Object obj) {
166 if (this == obj)
167 return true;
168 if (obj == null) {
169 return false;
170 }
171 if ((obj instanceof ConnectedTo.Match)) {
172 ConnectedTo.Match other = (ConnectedTo.Match) obj;
173 return Objects.equals(fS1, other.fS1) && Objects.equals(fS2, other.fS2);
174 } else {
175 // this should be infrequent
176 if (!(obj instanceof IPatternMatch)) {
177 return false;
178 }
179 IPatternMatch otherSig = (IPatternMatch) obj;
180 return Objects.equals(specification(), otherSig.specification()) && Arrays.deepEquals(toArray(), otherSig.toArray());
181 }
182 }
183
184 @Override
185 public ConnectedTo specification() {
186 return ConnectedTo.instance();
187 }
188
189 /**
190 * Returns an empty, mutable match.
191 * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
192 *
193 * @return the empty match.
194 *
195 */
196 public static ConnectedTo.Match newEmptyMatch() {
197 return new Mutable(null, null);
198 }
199
200 /**
201 * Returns a mutable (partial) match.
202 * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
203 *
204 * @param pS1 the fixed value of pattern parameter S1, or null if not bound.
205 * @param pS2 the fixed value of pattern parameter S2, or null if not bound.
206 * @return the new, mutable (partial) match object.
207 *
208 */
209 public static ConnectedTo.Match newMutableMatch(final Segment pS1, final Segment pS2) {
210 return new Mutable(pS1, pS2);
211 }
212
213 /**
214 * Returns a new (partial) match.
215 * This can be used e.g. to call the matcher with a partial match.
216 * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
217 * @param pS1 the fixed value of pattern parameter S1, or null if not bound.
218 * @param pS2 the fixed value of pattern parameter S2, or null if not bound.
219 * @return the (partial) match object.
220 *
221 */
222 public static ConnectedTo.Match newMatch(final Segment pS1, final Segment pS2) {
223 return new Immutable(pS1, pS2);
224 }
225
226 private static final class Mutable extends ConnectedTo.Match {
227 Mutable(final Segment pS1, final Segment pS2) {
228 super(pS1, pS2);
229 }
230
231 @Override
232 public boolean isMutable() {
233 return true;
234 }
235 }
236
237 private static final class Immutable extends ConnectedTo.Match {
238 Immutable(final Segment pS1, final Segment pS2) {
239 super(pS1, pS2);
240 }
241
242 @Override
243 public boolean isMutable() {
244 return false;
245 }
246 }
247 }
248
249 /**
250 * Generated pattern matcher API of the modes3.queries.connectedTo pattern,
251 * providing pattern-specific query methods.
252 *
253 * <p>Use the pattern matcher on a given model via {@link #on(ViatraQueryEngine)},
254 * e.g. in conjunction with {@link ViatraQueryEngine#on(QueryScope)}.
255 *
256 * <p>Matches of the pattern will be represented as {@link Match}.
257 *
258 * <p>Original source:
259 * <code><pre>
260 * pattern connectedTo(S1 : Segment, S2 : Segment) {
261 * Segment.connectedTo(S1, S2);
262 * }
263 * </pre></code>
264 *
265 * @see Match
266 * @see ConnectedTo
267 *
268 */
269 public static class Matcher extends BaseMatcher<ConnectedTo.Match> {
270 /**
271 * Initializes the pattern matcher within an existing VIATRA Query engine.
272 * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
273 *
274 * @param engine the existing VIATRA Query engine in which this matcher will be created.
275 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
276 *
277 */
278 public static ConnectedTo.Matcher on(final ViatraQueryEngine engine) {
279 // check if matcher already exists
280 Matcher matcher = engine.getExistingMatcher(querySpecification());
281 if (matcher == null) {
282 matcher = (Matcher)engine.getMatcher(querySpecification());
283 }
284 return matcher;
285 }
286
287 /**
288 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
289 * @return an initialized matcher
290 * @noreference This method is for internal matcher initialization by the framework, do not call it manually.
291 *
292 */
293 public static ConnectedTo.Matcher create() {
294 return new Matcher();
295 }
296
297 private static final int POSITION_S1 = 0;
298
299 private static final int POSITION_S2 = 1;
300
301 private static final Logger LOGGER = ViatraQueryLoggingUtil.getLogger(ConnectedTo.Matcher.class);
302
303 /**
304 * Initializes the pattern matcher within an existing VIATRA Query engine.
305 * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
306 *
307 * @param engine the existing VIATRA Query engine in which this matcher will be created.
308 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
309 *
310 */
311 private Matcher() {
312 super(querySpecification());
313 }
314
315 /**
316 * Returns the set of all matches of the pattern that conform to the given fixed values of some parameters.
317 * @param pS1 the fixed value of pattern parameter S1, or null if not bound.
318 * @param pS2 the fixed value of pattern parameter S2, or null if not bound.
319 * @return matches represented as a Match object.
320 *
321 */
322 public Collection<ConnectedTo.Match> getAllMatches(final Segment pS1, final Segment pS2) {
323 return rawStreamAllMatches(new Object[]{pS1, pS2}).collect(Collectors.toSet());
324 }
325
326 /**
327 * Returns a stream of all matches of the pattern that conform to the given fixed values of some parameters.
328 * </p>
329 * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
330 * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
331 * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
332 * @param pS1 the fixed value of pattern parameter S1, or null if not bound.
333 * @param pS2 the fixed value of pattern parameter S2, or null if not bound.
334 * @return a stream of matches represented as a Match object.
335 *
336 */
337 public Stream<ConnectedTo.Match> streamAllMatches(final Segment pS1, final Segment pS2) {
338 return rawStreamAllMatches(new Object[]{pS1, pS2});
339 }
340
341 /**
342 * Returns an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
343 * Neither determinism nor randomness of selection is guaranteed.
344 * @param pS1 the fixed value of pattern parameter S1, or null if not bound.
345 * @param pS2 the fixed value of pattern parameter S2, or null if not bound.
346 * @return a match represented as a Match object, or null if no match is found.
347 *
348 */
349 public Optional<ConnectedTo.Match> getOneArbitraryMatch(final Segment pS1, final Segment pS2) {
350 return rawGetOneArbitraryMatch(new Object[]{pS1, pS2});
351 }
352
353 /**
354 * Indicates whether the given combination of specified pattern parameters constitute a valid pattern match,
355 * under any possible substitution of the unspecified parameters (if any).
356 * @param pS1 the fixed value of pattern parameter S1, or null if not bound.
357 * @param pS2 the fixed value of pattern parameter S2, or null if not bound.
358 * @return true if the input is a valid (partial) match of the pattern.
359 *
360 */
361 public boolean hasMatch(final Segment pS1, final Segment pS2) {
362 return rawHasMatch(new Object[]{pS1, pS2});
363 }
364
365 /**
366 * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters.
367 * @param pS1 the fixed value of pattern parameter S1, or null if not bound.
368 * @param pS2 the fixed value of pattern parameter S2, or null if not bound.
369 * @return the number of pattern matches found.
370 *
371 */
372 public int countMatches(final Segment pS1, final Segment pS2) {
373 return rawCountMatches(new Object[]{pS1, pS2});
374 }
375
376 /**
377 * Executes the given processor on an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
378 * Neither determinism nor randomness of selection is guaranteed.
379 * @param pS1 the fixed value of pattern parameter S1, or null if not bound.
380 * @param pS2 the fixed value of pattern parameter S2, or null if not bound.
381 * @param processor the action that will process the selected match.
382 * @return true if the pattern has at least one match with the given parameter values, false if the processor was not invoked
383 *
384 */
385 public boolean forOneArbitraryMatch(final Segment pS1, final Segment pS2, final Consumer<? super ConnectedTo.Match> processor) {
386 return rawForOneArbitraryMatch(new Object[]{pS1, pS2}, processor);
387 }
388
389 /**
390 * Returns a new (partial) match.
391 * This can be used e.g. to call the matcher with a partial match.
392 * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
393 * @param pS1 the fixed value of pattern parameter S1, or null if not bound.
394 * @param pS2 the fixed value of pattern parameter S2, or null if not bound.
395 * @return the (partial) match object.
396 *
397 */
398 public ConnectedTo.Match newMatch(final Segment pS1, final Segment pS2) {
399 return ConnectedTo.Match.newMatch(pS1, pS2);
400 }
401
402 /**
403 * Retrieve the set of values that occur in matches for S1.
404 * @return the Set of all values or empty set if there are no matches
405 *
406 */
407 protected Stream<Segment> rawStreamAllValuesOfS1(final Object[] parameters) {
408 return rawStreamAllValues(POSITION_S1, parameters).map(Segment.class::cast);
409 }
410
411 /**
412 * Retrieve the set of values that occur in matches for S1.
413 * @return the Set of all values or empty set if there are no matches
414 *
415 */
416 public Set<Segment> getAllValuesOfS1() {
417 return rawStreamAllValuesOfS1(emptyArray()).collect(Collectors.toSet());
418 }
419
420 /**
421 * Retrieve the set of values that occur in matches for S1.
422 * @return the Set of all values or empty set if there are no matches
423 *
424 */
425 public Stream<Segment> streamAllValuesOfS1() {
426 return rawStreamAllValuesOfS1(emptyArray());
427 }
428
429 /**
430 * Retrieve the set of values that occur in matches for S1.
431 * </p>
432 * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
433 * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
434 * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
435 *
436 * @return the Stream of all values or empty set if there are no matches
437 *
438 */
439 public Stream<Segment> streamAllValuesOfS1(final ConnectedTo.Match partialMatch) {
440 return rawStreamAllValuesOfS1(partialMatch.toArray());
441 }
442
443 /**
444 * Retrieve the set of values that occur in matches for S1.
445 * </p>
446 * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
447 * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
448 * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
449 *
450 * @return the Stream of all values or empty set if there are no matches
451 *
452 */
453 public Stream<Segment> streamAllValuesOfS1(final Segment pS2) {
454 return rawStreamAllValuesOfS1(new Object[]{null, pS2});
455 }
456
457 /**
458 * Retrieve the set of values that occur in matches for S1.
459 * @return the Set of all values or empty set if there are no matches
460 *
461 */
462 public Set<Segment> getAllValuesOfS1(final ConnectedTo.Match partialMatch) {
463 return rawStreamAllValuesOfS1(partialMatch.toArray()).collect(Collectors.toSet());
464 }
465
466 /**
467 * Retrieve the set of values that occur in matches for S1.
468 * @return the Set of all values or empty set if there are no matches
469 *
470 */
471 public Set<Segment> getAllValuesOfS1(final Segment pS2) {
472 return rawStreamAllValuesOfS1(new Object[]{null, pS2}).collect(Collectors.toSet());
473 }
474
475 /**
476 * Retrieve the set of values that occur in matches for S2.
477 * @return the Set of all values or empty set if there are no matches
478 *
479 */
480 protected Stream<Segment> rawStreamAllValuesOfS2(final Object[] parameters) {
481 return rawStreamAllValues(POSITION_S2, parameters).map(Segment.class::cast);
482 }
483
484 /**
485 * Retrieve the set of values that occur in matches for S2.
486 * @return the Set of all values or empty set if there are no matches
487 *
488 */
489 public Set<Segment> getAllValuesOfS2() {
490 return rawStreamAllValuesOfS2(emptyArray()).collect(Collectors.toSet());
491 }
492
493 /**
494 * Retrieve the set of values that occur in matches for S2.
495 * @return the Set of all values or empty set if there are no matches
496 *
497 */
498 public Stream<Segment> streamAllValuesOfS2() {
499 return rawStreamAllValuesOfS2(emptyArray());
500 }
501
502 /**
503 * Retrieve the set of values that occur in matches for S2.
504 * </p>
505 * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
506 * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
507 * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
508 *
509 * @return the Stream of all values or empty set if there are no matches
510 *
511 */
512 public Stream<Segment> streamAllValuesOfS2(final ConnectedTo.Match partialMatch) {
513 return rawStreamAllValuesOfS2(partialMatch.toArray());
514 }
515
516 /**
517 * Retrieve the set of values that occur in matches for S2.
518 * </p>
519 * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
520 * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
521 * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
522 *
523 * @return the Stream of all values or empty set if there are no matches
524 *
525 */
526 public Stream<Segment> streamAllValuesOfS2(final Segment pS1) {
527 return rawStreamAllValuesOfS2(new Object[]{pS1, null});
528 }
529
530 /**
531 * Retrieve the set of values that occur in matches for S2.
532 * @return the Set of all values or empty set if there are no matches
533 *
534 */
535 public Set<Segment> getAllValuesOfS2(final ConnectedTo.Match partialMatch) {
536 return rawStreamAllValuesOfS2(partialMatch.toArray()).collect(Collectors.toSet());
537 }
538
539 /**
540 * Retrieve the set of values that occur in matches for S2.
541 * @return the Set of all values or empty set if there are no matches
542 *
543 */
544 public Set<Segment> getAllValuesOfS2(final Segment pS1) {
545 return rawStreamAllValuesOfS2(new Object[]{pS1, null}).collect(Collectors.toSet());
546 }
547
548 @Override
549 protected ConnectedTo.Match tupleToMatch(final Tuple t) {
550 try {
551 return ConnectedTo.Match.newMatch((Segment) t.get(POSITION_S1), (Segment) t.get(POSITION_S2));
552 } catch(ClassCastException e) {
553 LOGGER.error("Element(s) in tuple not properly typed!",e);
554 return null;
555 }
556 }
557
558 @Override
559 protected ConnectedTo.Match arrayToMatch(final Object[] match) {
560 try {
561 return ConnectedTo.Match.newMatch((Segment) match[POSITION_S1], (Segment) match[POSITION_S2]);
562 } catch(ClassCastException e) {
563 LOGGER.error("Element(s) in array not properly typed!",e);
564 return null;
565 }
566 }
567
568 @Override
569 protected ConnectedTo.Match arrayToMatchMutable(final Object[] match) {
570 try {
571 return ConnectedTo.Match.newMutableMatch((Segment) match[POSITION_S1], (Segment) match[POSITION_S2]);
572 } catch(ClassCastException e) {
573 LOGGER.error("Element(s) in array not properly typed!",e);
574 return null;
575 }
576 }
577
578 /**
579 * @return the singleton instance of the query specification of this pattern
580 * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
581 *
582 */
583 public static IQuerySpecification<ConnectedTo.Matcher> querySpecification() {
584 return ConnectedTo.instance();
585 }
586 }
587
588 private ConnectedTo() {
589 super(GeneratedPQuery.INSTANCE);
590 }
591
592 /**
593 * @return the singleton instance of the query specification
594 * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
595 *
596 */
597 public static ConnectedTo instance() {
598 try{
599 return LazyHolder.INSTANCE;
600 } catch (ExceptionInInitializerError err) {
601 throw processInitializerError(err);
602 }
603 }
604
605 @Override
606 protected ConnectedTo.Matcher instantiate(final ViatraQueryEngine engine) {
607 return ConnectedTo.Matcher.on(engine);
608 }
609
610 @Override
611 public ConnectedTo.Matcher instantiate() {
612 return ConnectedTo.Matcher.create();
613 }
614
615 @Override
616 public ConnectedTo.Match newEmptyMatch() {
617 return ConnectedTo.Match.newEmptyMatch();
618 }
619
620 @Override
621 public ConnectedTo.Match newMatch(final Object... parameters) {
622 return ConnectedTo.Match.newMatch((modes3.Segment) parameters[0], (modes3.Segment) parameters[1]);
623 }
624
625 /**
626 * Inner class allowing the singleton instance of {@link ConnectedTo} to be created
627 * <b>not</b> at the class load time of the outer class,
628 * but rather at the first call to {@link ConnectedTo#instance()}.
629 *
630 * <p> This workaround is required e.g. to support recursion.
631 *
632 */
633 private static class LazyHolder {
634 private static final ConnectedTo INSTANCE = new ConnectedTo();
635
636 /**
637 * Statically initializes the query specification <b>after</b> the field {@link #INSTANCE} is assigned.
638 * This initialization order is required to support indirect recursion.
639 *
640 * <p> The static initializer is defined using a helper field to work around limitations of the code generator.
641 *
642 */
643 private static final Object STATIC_INITIALIZER = ensureInitialized();
644
645 public static Object ensureInitialized() {
646 INSTANCE.ensureInitializedInternal();
647 return null;
648 }
649 }
650
651 private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {
652 private static final ConnectedTo.GeneratedPQuery INSTANCE = new GeneratedPQuery();
653
654 private final PParameter parameter_S1 = new PParameter("S1", "modes3.Segment", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.ece.mcgill.ca/wcet/modes3", "Segment")), PParameterDirection.INOUT);
655
656 private final PParameter parameter_S2 = new PParameter("S2", "modes3.Segment", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.ece.mcgill.ca/wcet/modes3", "Segment")), PParameterDirection.INOUT);
657
658 private final List<PParameter> parameters = Arrays.asList(parameter_S1, parameter_S2);
659
660 private GeneratedPQuery() {
661 super(PVisibility.PUBLIC);
662 }
663
664 @Override
665 public String getFullyQualifiedName() {
666 return "modes3.queries.connectedTo";
667 }
668
669 @Override
670 public List<String> getParameterNames() {
671 return Arrays.asList("S1","S2");
672 }
673
674 @Override
675 public List<PParameter> getParameters() {
676 return parameters;
677 }
678
679 @Override
680 public Set<PBody> doGetContainedBodies() {
681 setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));
682 Set<PBody> bodies = new LinkedHashSet<>();
683 {
684 PBody body = new PBody(this);
685 PVariable var_S1 = body.getOrCreateVariableByName("S1");
686 PVariable var_S2 = body.getOrCreateVariableByName("S2");
687 new TypeConstraint(body, Tuples.flatTupleOf(var_S1), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment")));
688 new TypeConstraint(body, Tuples.flatTupleOf(var_S2), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment")));
689 body.setSymbolicParameters(Arrays.<ExportedParameter>asList(
690 new ExportedParameter(body, var_S1, parameter_S1),
691 new ExportedParameter(body, var_S2, parameter_S2)
692 ));
693 // Segment.connectedTo(S1, S2)
694 new TypeConstraint(body, Tuples.flatTupleOf(var_S1), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment")));
695 PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}");
696 new TypeConstraint(body, Tuples.flatTupleOf(var_S1, var__virtual_0_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment", "connectedTo")));
697 new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_0_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment")));
698 new Equality(body, var__virtual_0_, var_S2);
699 bodies.add(body);
700 }
701 return bodies;
702 }
703 }
704}
diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/ConnectedToNotSymmetric.java b/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/ConnectedToNotSymmetric.java
new file mode 100644
index 00000000..91b74c7e
--- /dev/null
+++ b/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/ConnectedToNotSymmetric.java
@@ -0,0 +1,724 @@
1/**
2 * Generated from platform:/resource/ca.mcgill.rtgmrt.example.modes3/src/modes3/queries/Modes3Queries.vql
3 */
4package modes3.queries;
5
6import java.util.Arrays;
7import java.util.Collection;
8import java.util.LinkedHashSet;
9import java.util.List;
10import java.util.Objects;
11import java.util.Optional;
12import java.util.Set;
13import java.util.function.Consumer;
14import java.util.stream.Collectors;
15import java.util.stream.Stream;
16import modes3.Segment;
17import modes3.queries.ConnectedTo;
18import org.apache.log4j.Logger;
19import org.eclipse.emf.ecore.EClass;
20import org.eclipse.viatra.query.runtime.api.IPatternMatch;
21import org.eclipse.viatra.query.runtime.api.IQuerySpecification;
22import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine;
23import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;
24import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecification;
25import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher;
26import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch;
27import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;
28import org.eclipse.viatra.query.runtime.emf.types.EStructuralFeatureInstancesKey;
29import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;
30import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;
31import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;
32import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.PAnnotation;
33import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.ParameterReference;
34import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Equality;
35import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;
36import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.NegativePatternCall;
37import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;
38import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;
39import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;
40import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;
41import org.eclipse.viatra.query.runtime.matchers.tuple.Tuple;
42import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;
43import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil;
44
45/**
46 * A pattern-specific query specification that can instantiate Matcher in a type-safe way.
47 *
48 * <p>Original source:
49 * <code><pre>
50 * {@literal @}Constraint(message = "connectedToNotSymmetric", severity = "error", key = { S1, S2 })
51 * pattern connectedToNotSymmetric(S1 : Segment, S2 : Segment) {
52 * Segment.connectedTo(S1, S2);
53 * neg find connectedTo(S2, S1);
54 * }
55 * </pre></code>
56 *
57 * @see Matcher
58 * @see Match
59 *
60 */
61@SuppressWarnings("all")
62public final class ConnectedToNotSymmetric extends BaseGeneratedEMFQuerySpecification<ConnectedToNotSymmetric.Matcher> {
63 /**
64 * Pattern-specific match representation of the modes3.queries.connectedToNotSymmetric pattern,
65 * to be used in conjunction with {@link Matcher}.
66 *
67 * <p>Class fields correspond to parameters of the pattern. Fields with value null are considered unassigned.
68 * Each instance is a (possibly partial) substitution of pattern parameters,
69 * usable to represent a match of the pattern in the result of a query,
70 * or to specify the bound (fixed) input parameters when issuing a query.
71 *
72 * @see Matcher
73 *
74 */
75 public static abstract class Match extends BasePatternMatch {
76 private Segment fS1;
77
78 private Segment fS2;
79
80 private static List<String> parameterNames = makeImmutableList("S1", "S2");
81
82 private Match(final Segment pS1, final Segment pS2) {
83 this.fS1 = pS1;
84 this.fS2 = pS2;
85 }
86
87 @Override
88 public Object get(final String parameterName) {
89 switch(parameterName) {
90 case "S1": return this.fS1;
91 case "S2": return this.fS2;
92 default: return null;
93 }
94 }
95
96 @Override
97 public Object get(final int index) {
98 switch(index) {
99 case 0: return this.fS1;
100 case 1: return this.fS2;
101 default: return null;
102 }
103 }
104
105 public Segment getS1() {
106 return this.fS1;
107 }
108
109 public Segment getS2() {
110 return this.fS2;
111 }
112
113 @Override
114 public boolean set(final String parameterName, final Object newValue) {
115 if (!isMutable()) throw new java.lang.UnsupportedOperationException();
116 if ("S1".equals(parameterName) ) {
117 this.fS1 = (Segment) newValue;
118 return true;
119 }
120 if ("S2".equals(parameterName) ) {
121 this.fS2 = (Segment) newValue;
122 return true;
123 }
124 return false;
125 }
126
127 public void setS1(final Segment pS1) {
128 if (!isMutable()) throw new java.lang.UnsupportedOperationException();
129 this.fS1 = pS1;
130 }
131
132 public void setS2(final Segment pS2) {
133 if (!isMutable()) throw new java.lang.UnsupportedOperationException();
134 this.fS2 = pS2;
135 }
136
137 @Override
138 public String patternName() {
139 return "modes3.queries.connectedToNotSymmetric";
140 }
141
142 @Override
143 public List<String> parameterNames() {
144 return ConnectedToNotSymmetric.Match.parameterNames;
145 }
146
147 @Override
148 public Object[] toArray() {
149 return new Object[]{fS1, fS2};
150 }
151
152 @Override
153 public ConnectedToNotSymmetric.Match toImmutable() {
154 return isMutable() ? newMatch(fS1, fS2) : this;
155 }
156
157 @Override
158 public String prettyPrint() {
159 StringBuilder result = new StringBuilder();
160 result.append("\"S1\"=" + prettyPrintValue(fS1) + ", ");
161 result.append("\"S2\"=" + prettyPrintValue(fS2));
162 return result.toString();
163 }
164
165 @Override
166 public int hashCode() {
167 return Objects.hash(fS1, fS2);
168 }
169
170 @Override
171 public boolean equals(final Object obj) {
172 if (this == obj)
173 return true;
174 if (obj == null) {
175 return false;
176 }
177 if ((obj instanceof ConnectedToNotSymmetric.Match)) {
178 ConnectedToNotSymmetric.Match other = (ConnectedToNotSymmetric.Match) obj;
179 return Objects.equals(fS1, other.fS1) && Objects.equals(fS2, other.fS2);
180 } else {
181 // this should be infrequent
182 if (!(obj instanceof IPatternMatch)) {
183 return false;
184 }
185 IPatternMatch otherSig = (IPatternMatch) obj;
186 return Objects.equals(specification(), otherSig.specification()) && Arrays.deepEquals(toArray(), otherSig.toArray());
187 }
188 }
189
190 @Override
191 public ConnectedToNotSymmetric specification() {
192 return ConnectedToNotSymmetric.instance();
193 }
194
195 /**
196 * Returns an empty, mutable match.
197 * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
198 *
199 * @return the empty match.
200 *
201 */
202 public static ConnectedToNotSymmetric.Match newEmptyMatch() {
203 return new Mutable(null, null);
204 }
205
206 /**
207 * Returns a mutable (partial) match.
208 * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
209 *
210 * @param pS1 the fixed value of pattern parameter S1, or null if not bound.
211 * @param pS2 the fixed value of pattern parameter S2, or null if not bound.
212 * @return the new, mutable (partial) match object.
213 *
214 */
215 public static ConnectedToNotSymmetric.Match newMutableMatch(final Segment pS1, final Segment pS2) {
216 return new Mutable(pS1, pS2);
217 }
218
219 /**
220 * Returns a new (partial) match.
221 * This can be used e.g. to call the matcher with a partial match.
222 * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
223 * @param pS1 the fixed value of pattern parameter S1, or null if not bound.
224 * @param pS2 the fixed value of pattern parameter S2, or null if not bound.
225 * @return the (partial) match object.
226 *
227 */
228 public static ConnectedToNotSymmetric.Match newMatch(final Segment pS1, final Segment pS2) {
229 return new Immutable(pS1, pS2);
230 }
231
232 private static final class Mutable extends ConnectedToNotSymmetric.Match {
233 Mutable(final Segment pS1, final Segment pS2) {
234 super(pS1, pS2);
235 }
236
237 @Override
238 public boolean isMutable() {
239 return true;
240 }
241 }
242
243 private static final class Immutable extends ConnectedToNotSymmetric.Match {
244 Immutable(final Segment pS1, final Segment pS2) {
245 super(pS1, pS2);
246 }
247
248 @Override
249 public boolean isMutable() {
250 return false;
251 }
252 }
253 }
254
255 /**
256 * Generated pattern matcher API of the modes3.queries.connectedToNotSymmetric pattern,
257 * providing pattern-specific query methods.
258 *
259 * <p>Use the pattern matcher on a given model via {@link #on(ViatraQueryEngine)},
260 * e.g. in conjunction with {@link ViatraQueryEngine#on(QueryScope)}.
261 *
262 * <p>Matches of the pattern will be represented as {@link Match}.
263 *
264 * <p>Original source:
265 * <code><pre>
266 * {@literal @}Constraint(message = "connectedToNotSymmetric", severity = "error", key = { S1, S2 })
267 * pattern connectedToNotSymmetric(S1 : Segment, S2 : Segment) {
268 * Segment.connectedTo(S1, S2);
269 * neg find connectedTo(S2, S1);
270 * }
271 * </pre></code>
272 *
273 * @see Match
274 * @see ConnectedToNotSymmetric
275 *
276 */
277 public static class Matcher extends BaseMatcher<ConnectedToNotSymmetric.Match> {
278 /**
279 * Initializes the pattern matcher within an existing VIATRA Query engine.
280 * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
281 *
282 * @param engine the existing VIATRA Query engine in which this matcher will be created.
283 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
284 *
285 */
286 public static ConnectedToNotSymmetric.Matcher on(final ViatraQueryEngine engine) {
287 // check if matcher already exists
288 Matcher matcher = engine.getExistingMatcher(querySpecification());
289 if (matcher == null) {
290 matcher = (Matcher)engine.getMatcher(querySpecification());
291 }
292 return matcher;
293 }
294
295 /**
296 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
297 * @return an initialized matcher
298 * @noreference This method is for internal matcher initialization by the framework, do not call it manually.
299 *
300 */
301 public static ConnectedToNotSymmetric.Matcher create() {
302 return new Matcher();
303 }
304
305 private static final int POSITION_S1 = 0;
306
307 private static final int POSITION_S2 = 1;
308
309 private static final Logger LOGGER = ViatraQueryLoggingUtil.getLogger(ConnectedToNotSymmetric.Matcher.class);
310
311 /**
312 * Initializes the pattern matcher within an existing VIATRA Query engine.
313 * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
314 *
315 * @param engine the existing VIATRA Query engine in which this matcher will be created.
316 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
317 *
318 */
319 private Matcher() {
320 super(querySpecification());
321 }
322
323 /**
324 * Returns the set of all matches of the pattern that conform to the given fixed values of some parameters.
325 * @param pS1 the fixed value of pattern parameter S1, or null if not bound.
326 * @param pS2 the fixed value of pattern parameter S2, or null if not bound.
327 * @return matches represented as a Match object.
328 *
329 */
330 public Collection<ConnectedToNotSymmetric.Match> getAllMatches(final Segment pS1, final Segment pS2) {
331 return rawStreamAllMatches(new Object[]{pS1, pS2}).collect(Collectors.toSet());
332 }
333
334 /**
335 * Returns a stream of all matches of the pattern that conform to the given fixed values of some parameters.
336 * </p>
337 * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
338 * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
339 * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
340 * @param pS1 the fixed value of pattern parameter S1, or null if not bound.
341 * @param pS2 the fixed value of pattern parameter S2, or null if not bound.
342 * @return a stream of matches represented as a Match object.
343 *
344 */
345 public Stream<ConnectedToNotSymmetric.Match> streamAllMatches(final Segment pS1, final Segment pS2) {
346 return rawStreamAllMatches(new Object[]{pS1, pS2});
347 }
348
349 /**
350 * Returns an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
351 * Neither determinism nor randomness of selection is guaranteed.
352 * @param pS1 the fixed value of pattern parameter S1, or null if not bound.
353 * @param pS2 the fixed value of pattern parameter S2, or null if not bound.
354 * @return a match represented as a Match object, or null if no match is found.
355 *
356 */
357 public Optional<ConnectedToNotSymmetric.Match> getOneArbitraryMatch(final Segment pS1, final Segment pS2) {
358 return rawGetOneArbitraryMatch(new Object[]{pS1, pS2});
359 }
360
361 /**
362 * Indicates whether the given combination of specified pattern parameters constitute a valid pattern match,
363 * under any possible substitution of the unspecified parameters (if any).
364 * @param pS1 the fixed value of pattern parameter S1, or null if not bound.
365 * @param pS2 the fixed value of pattern parameter S2, or null if not bound.
366 * @return true if the input is a valid (partial) match of the pattern.
367 *
368 */
369 public boolean hasMatch(final Segment pS1, final Segment pS2) {
370 return rawHasMatch(new Object[]{pS1, pS2});
371 }
372
373 /**
374 * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters.
375 * @param pS1 the fixed value of pattern parameter S1, or null if not bound.
376 * @param pS2 the fixed value of pattern parameter S2, or null if not bound.
377 * @return the number of pattern matches found.
378 *
379 */
380 public int countMatches(final Segment pS1, final Segment pS2) {
381 return rawCountMatches(new Object[]{pS1, pS2});
382 }
383
384 /**
385 * Executes the given processor on an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
386 * Neither determinism nor randomness of selection is guaranteed.
387 * @param pS1 the fixed value of pattern parameter S1, or null if not bound.
388 * @param pS2 the fixed value of pattern parameter S2, or null if not bound.
389 * @param processor the action that will process the selected match.
390 * @return true if the pattern has at least one match with the given parameter values, false if the processor was not invoked
391 *
392 */
393 public boolean forOneArbitraryMatch(final Segment pS1, final Segment pS2, final Consumer<? super ConnectedToNotSymmetric.Match> processor) {
394 return rawForOneArbitraryMatch(new Object[]{pS1, pS2}, processor);
395 }
396
397 /**
398 * Returns a new (partial) match.
399 * This can be used e.g. to call the matcher with a partial match.
400 * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
401 * @param pS1 the fixed value of pattern parameter S1, or null if not bound.
402 * @param pS2 the fixed value of pattern parameter S2, or null if not bound.
403 * @return the (partial) match object.
404 *
405 */
406 public ConnectedToNotSymmetric.Match newMatch(final Segment pS1, final Segment pS2) {
407 return ConnectedToNotSymmetric.Match.newMatch(pS1, pS2);
408 }
409
410 /**
411 * Retrieve the set of values that occur in matches for S1.
412 * @return the Set of all values or empty set if there are no matches
413 *
414 */
415 protected Stream<Segment> rawStreamAllValuesOfS1(final Object[] parameters) {
416 return rawStreamAllValues(POSITION_S1, parameters).map(Segment.class::cast);
417 }
418
419 /**
420 * Retrieve the set of values that occur in matches for S1.
421 * @return the Set of all values or empty set if there are no matches
422 *
423 */
424 public Set<Segment> getAllValuesOfS1() {
425 return rawStreamAllValuesOfS1(emptyArray()).collect(Collectors.toSet());
426 }
427
428 /**
429 * Retrieve the set of values that occur in matches for S1.
430 * @return the Set of all values or empty set if there are no matches
431 *
432 */
433 public Stream<Segment> streamAllValuesOfS1() {
434 return rawStreamAllValuesOfS1(emptyArray());
435 }
436
437 /**
438 * Retrieve the set of values that occur in matches for S1.
439 * </p>
440 * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
441 * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
442 * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
443 *
444 * @return the Stream of all values or empty set if there are no matches
445 *
446 */
447 public Stream<Segment> streamAllValuesOfS1(final ConnectedToNotSymmetric.Match partialMatch) {
448 return rawStreamAllValuesOfS1(partialMatch.toArray());
449 }
450
451 /**
452 * Retrieve the set of values that occur in matches for S1.
453 * </p>
454 * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
455 * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
456 * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
457 *
458 * @return the Stream of all values or empty set if there are no matches
459 *
460 */
461 public Stream<Segment> streamAllValuesOfS1(final Segment pS2) {
462 return rawStreamAllValuesOfS1(new Object[]{null, pS2});
463 }
464
465 /**
466 * Retrieve the set of values that occur in matches for S1.
467 * @return the Set of all values or empty set if there are no matches
468 *
469 */
470 public Set<Segment> getAllValuesOfS1(final ConnectedToNotSymmetric.Match partialMatch) {
471 return rawStreamAllValuesOfS1(partialMatch.toArray()).collect(Collectors.toSet());
472 }
473
474 /**
475 * Retrieve the set of values that occur in matches for S1.
476 * @return the Set of all values or empty set if there are no matches
477 *
478 */
479 public Set<Segment> getAllValuesOfS1(final Segment pS2) {
480 return rawStreamAllValuesOfS1(new Object[]{null, pS2}).collect(Collectors.toSet());
481 }
482
483 /**
484 * Retrieve the set of values that occur in matches for S2.
485 * @return the Set of all values or empty set if there are no matches
486 *
487 */
488 protected Stream<Segment> rawStreamAllValuesOfS2(final Object[] parameters) {
489 return rawStreamAllValues(POSITION_S2, parameters).map(Segment.class::cast);
490 }
491
492 /**
493 * Retrieve the set of values that occur in matches for S2.
494 * @return the Set of all values or empty set if there are no matches
495 *
496 */
497 public Set<Segment> getAllValuesOfS2() {
498 return rawStreamAllValuesOfS2(emptyArray()).collect(Collectors.toSet());
499 }
500
501 /**
502 * Retrieve the set of values that occur in matches for S2.
503 * @return the Set of all values or empty set if there are no matches
504 *
505 */
506 public Stream<Segment> streamAllValuesOfS2() {
507 return rawStreamAllValuesOfS2(emptyArray());
508 }
509
510 /**
511 * Retrieve the set of values that occur in matches for S2.
512 * </p>
513 * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
514 * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
515 * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
516 *
517 * @return the Stream of all values or empty set if there are no matches
518 *
519 */
520 public Stream<Segment> streamAllValuesOfS2(final ConnectedToNotSymmetric.Match partialMatch) {
521 return rawStreamAllValuesOfS2(partialMatch.toArray());
522 }
523
524 /**
525 * Retrieve the set of values that occur in matches for S2.
526 * </p>
527 * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
528 * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
529 * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
530 *
531 * @return the Stream of all values or empty set if there are no matches
532 *
533 */
534 public Stream<Segment> streamAllValuesOfS2(final Segment pS1) {
535 return rawStreamAllValuesOfS2(new Object[]{pS1, null});
536 }
537
538 /**
539 * Retrieve the set of values that occur in matches for S2.
540 * @return the Set of all values or empty set if there are no matches
541 *
542 */
543 public Set<Segment> getAllValuesOfS2(final ConnectedToNotSymmetric.Match partialMatch) {
544 return rawStreamAllValuesOfS2(partialMatch.toArray()).collect(Collectors.toSet());
545 }
546
547 /**
548 * Retrieve the set of values that occur in matches for S2.
549 * @return the Set of all values or empty set if there are no matches
550 *
551 */
552 public Set<Segment> getAllValuesOfS2(final Segment pS1) {
553 return rawStreamAllValuesOfS2(new Object[]{pS1, null}).collect(Collectors.toSet());
554 }
555
556 @Override
557 protected ConnectedToNotSymmetric.Match tupleToMatch(final Tuple t) {
558 try {
559 return ConnectedToNotSymmetric.Match.newMatch((Segment) t.get(POSITION_S1), (Segment) t.get(POSITION_S2));
560 } catch(ClassCastException e) {
561 LOGGER.error("Element(s) in tuple not properly typed!",e);
562 return null;
563 }
564 }
565
566 @Override
567 protected ConnectedToNotSymmetric.Match arrayToMatch(final Object[] match) {
568 try {
569 return ConnectedToNotSymmetric.Match.newMatch((Segment) match[POSITION_S1], (Segment) match[POSITION_S2]);
570 } catch(ClassCastException e) {
571 LOGGER.error("Element(s) in array not properly typed!",e);
572 return null;
573 }
574 }
575
576 @Override
577 protected ConnectedToNotSymmetric.Match arrayToMatchMutable(final Object[] match) {
578 try {
579 return ConnectedToNotSymmetric.Match.newMutableMatch((Segment) match[POSITION_S1], (Segment) match[POSITION_S2]);
580 } catch(ClassCastException e) {
581 LOGGER.error("Element(s) in array not properly typed!",e);
582 return null;
583 }
584 }
585
586 /**
587 * @return the singleton instance of the query specification of this pattern
588 * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
589 *
590 */
591 public static IQuerySpecification<ConnectedToNotSymmetric.Matcher> querySpecification() {
592 return ConnectedToNotSymmetric.instance();
593 }
594 }
595
596 private ConnectedToNotSymmetric() {
597 super(GeneratedPQuery.INSTANCE);
598 }
599
600 /**
601 * @return the singleton instance of the query specification
602 * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
603 *
604 */
605 public static ConnectedToNotSymmetric instance() {
606 try{
607 return LazyHolder.INSTANCE;
608 } catch (ExceptionInInitializerError err) {
609 throw processInitializerError(err);
610 }
611 }
612
613 @Override
614 protected ConnectedToNotSymmetric.Matcher instantiate(final ViatraQueryEngine engine) {
615 return ConnectedToNotSymmetric.Matcher.on(engine);
616 }
617
618 @Override
619 public ConnectedToNotSymmetric.Matcher instantiate() {
620 return ConnectedToNotSymmetric.Matcher.create();
621 }
622
623 @Override
624 public ConnectedToNotSymmetric.Match newEmptyMatch() {
625 return ConnectedToNotSymmetric.Match.newEmptyMatch();
626 }
627
628 @Override
629 public ConnectedToNotSymmetric.Match newMatch(final Object... parameters) {
630 return ConnectedToNotSymmetric.Match.newMatch((modes3.Segment) parameters[0], (modes3.Segment) parameters[1]);
631 }
632
633 /**
634 * Inner class allowing the singleton instance of {@link ConnectedToNotSymmetric} to be created
635 * <b>not</b> at the class load time of the outer class,
636 * but rather at the first call to {@link ConnectedToNotSymmetric#instance()}.
637 *
638 * <p> This workaround is required e.g. to support recursion.
639 *
640 */
641 private static class LazyHolder {
642 private static final ConnectedToNotSymmetric INSTANCE = new ConnectedToNotSymmetric();
643
644 /**
645 * Statically initializes the query specification <b>after</b> the field {@link #INSTANCE} is assigned.
646 * This initialization order is required to support indirect recursion.
647 *
648 * <p> The static initializer is defined using a helper field to work around limitations of the code generator.
649 *
650 */
651 private static final Object STATIC_INITIALIZER = ensureInitialized();
652
653 public static Object ensureInitialized() {
654 INSTANCE.ensureInitializedInternal();
655 return null;
656 }
657 }
658
659 private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {
660 private static final ConnectedToNotSymmetric.GeneratedPQuery INSTANCE = new GeneratedPQuery();
661
662 private final PParameter parameter_S1 = new PParameter("S1", "modes3.Segment", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.ece.mcgill.ca/wcet/modes3", "Segment")), PParameterDirection.INOUT);
663
664 private final PParameter parameter_S2 = new PParameter("S2", "modes3.Segment", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.ece.mcgill.ca/wcet/modes3", "Segment")), PParameterDirection.INOUT);
665
666 private final List<PParameter> parameters = Arrays.asList(parameter_S1, parameter_S2);
667
668 private GeneratedPQuery() {
669 super(PVisibility.PUBLIC);
670 }
671
672 @Override
673 public String getFullyQualifiedName() {
674 return "modes3.queries.connectedToNotSymmetric";
675 }
676
677 @Override
678 public List<String> getParameterNames() {
679 return Arrays.asList("S1","S2");
680 }
681
682 @Override
683 public List<PParameter> getParameters() {
684 return parameters;
685 }
686
687 @Override
688 public Set<PBody> doGetContainedBodies() {
689 setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));
690 Set<PBody> bodies = new LinkedHashSet<>();
691 {
692 PBody body = new PBody(this);
693 PVariable var_S1 = body.getOrCreateVariableByName("S1");
694 PVariable var_S2 = body.getOrCreateVariableByName("S2");
695 new TypeConstraint(body, Tuples.flatTupleOf(var_S1), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment")));
696 new TypeConstraint(body, Tuples.flatTupleOf(var_S2), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment")));
697 body.setSymbolicParameters(Arrays.<ExportedParameter>asList(
698 new ExportedParameter(body, var_S1, parameter_S1),
699 new ExportedParameter(body, var_S2, parameter_S2)
700 ));
701 // Segment.connectedTo(S1, S2)
702 new TypeConstraint(body, Tuples.flatTupleOf(var_S1), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment")));
703 PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}");
704 new TypeConstraint(body, Tuples.flatTupleOf(var_S1, var__virtual_0_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment", "connectedTo")));
705 new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_0_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment")));
706 new Equality(body, var__virtual_0_, var_S2);
707 // neg find connectedTo(S2, S1)
708 new NegativePatternCall(body, Tuples.flatTupleOf(var_S2, var_S1), ConnectedTo.instance().getInternalQueryRepresentation());
709 bodies.add(body);
710 }
711 {
712 PAnnotation annotation = new PAnnotation("Constraint");
713 annotation.addAttribute("message", "connectedToNotSymmetric");
714 annotation.addAttribute("severity", "error");
715 annotation.addAttribute("key", Arrays.asList(new Object[] {
716 new ParameterReference("S1"),
717 new ParameterReference("S2")
718 }));
719 addAnnotation(annotation);
720 }
721 return bodies;
722 }
723 }
724}
diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/ConnectedToReflexive.java b/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/ConnectedToReflexive.java
new file mode 100644
index 00000000..948fec73
--- /dev/null
+++ b/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/ConnectedToReflexive.java
@@ -0,0 +1,563 @@
1/**
2 * Generated from platform:/resource/ca.mcgill.rtgmrt.example.modes3/src/modes3/queries/Modes3Queries.vql
3 */
4package modes3.queries;
5
6import java.util.Arrays;
7import java.util.Collection;
8import java.util.LinkedHashSet;
9import java.util.List;
10import java.util.Objects;
11import java.util.Optional;
12import java.util.Set;
13import java.util.function.Consumer;
14import java.util.stream.Collectors;
15import java.util.stream.Stream;
16import modes3.Segment;
17import org.apache.log4j.Logger;
18import org.eclipse.emf.ecore.EClass;
19import org.eclipse.viatra.query.runtime.api.IPatternMatch;
20import org.eclipse.viatra.query.runtime.api.IQuerySpecification;
21import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine;
22import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;
23import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecification;
24import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher;
25import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch;
26import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;
27import org.eclipse.viatra.query.runtime.emf.types.EStructuralFeatureInstancesKey;
28import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;
29import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;
30import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;
31import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.PAnnotation;
32import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.ParameterReference;
33import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Equality;
34import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;
35import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;
36import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;
37import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;
38import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;
39import org.eclipse.viatra.query.runtime.matchers.tuple.Tuple;
40import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;
41import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil;
42
43/**
44 * A pattern-specific query specification that can instantiate Matcher in a type-safe way.
45 *
46 * <p>Original source:
47 * <code><pre>
48 * {@literal @}Constraint(message = "connectedToReflexive", severity = "error", key = { S })
49 * pattern connectedToReflexive(S : Segment) {
50 * Segment.connectedTo(S, S);
51 * }
52 * </pre></code>
53 *
54 * @see Matcher
55 * @see Match
56 *
57 */
58@SuppressWarnings("all")
59public final class ConnectedToReflexive extends BaseGeneratedEMFQuerySpecification<ConnectedToReflexive.Matcher> {
60 /**
61 * Pattern-specific match representation of the modes3.queries.connectedToReflexive pattern,
62 * to be used in conjunction with {@link Matcher}.
63 *
64 * <p>Class fields correspond to parameters of the pattern. Fields with value null are considered unassigned.
65 * Each instance is a (possibly partial) substitution of pattern parameters,
66 * usable to represent a match of the pattern in the result of a query,
67 * or to specify the bound (fixed) input parameters when issuing a query.
68 *
69 * @see Matcher
70 *
71 */
72 public static abstract class Match extends BasePatternMatch {
73 private Segment fS;
74
75 private static List<String> parameterNames = makeImmutableList("S");
76
77 private Match(final Segment pS) {
78 this.fS = pS;
79 }
80
81 @Override
82 public Object get(final String parameterName) {
83 switch(parameterName) {
84 case "S": return this.fS;
85 default: return null;
86 }
87 }
88
89 @Override
90 public Object get(final int index) {
91 switch(index) {
92 case 0: return this.fS;
93 default: return null;
94 }
95 }
96
97 public Segment getS() {
98 return this.fS;
99 }
100
101 @Override
102 public boolean set(final String parameterName, final Object newValue) {
103 if (!isMutable()) throw new java.lang.UnsupportedOperationException();
104 if ("S".equals(parameterName) ) {
105 this.fS = (Segment) newValue;
106 return true;
107 }
108 return false;
109 }
110
111 public void setS(final Segment pS) {
112 if (!isMutable()) throw new java.lang.UnsupportedOperationException();
113 this.fS = pS;
114 }
115
116 @Override
117 public String patternName() {
118 return "modes3.queries.connectedToReflexive";
119 }
120
121 @Override
122 public List<String> parameterNames() {
123 return ConnectedToReflexive.Match.parameterNames;
124 }
125
126 @Override
127 public Object[] toArray() {
128 return new Object[]{fS};
129 }
130
131 @Override
132 public ConnectedToReflexive.Match toImmutable() {
133 return isMutable() ? newMatch(fS) : this;
134 }
135
136 @Override
137 public String prettyPrint() {
138 StringBuilder result = new StringBuilder();
139 result.append("\"S\"=" + prettyPrintValue(fS));
140 return result.toString();
141 }
142
143 @Override
144 public int hashCode() {
145 return Objects.hash(fS);
146 }
147
148 @Override
149 public boolean equals(final Object obj) {
150 if (this == obj)
151 return true;
152 if (obj == null) {
153 return false;
154 }
155 if ((obj instanceof ConnectedToReflexive.Match)) {
156 ConnectedToReflexive.Match other = (ConnectedToReflexive.Match) obj;
157 return Objects.equals(fS, other.fS);
158 } else {
159 // this should be infrequent
160 if (!(obj instanceof IPatternMatch)) {
161 return false;
162 }
163 IPatternMatch otherSig = (IPatternMatch) obj;
164 return Objects.equals(specification(), otherSig.specification()) && Arrays.deepEquals(toArray(), otherSig.toArray());
165 }
166 }
167
168 @Override
169 public ConnectedToReflexive specification() {
170 return ConnectedToReflexive.instance();
171 }
172
173 /**
174 * Returns an empty, mutable match.
175 * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
176 *
177 * @return the empty match.
178 *
179 */
180 public static ConnectedToReflexive.Match newEmptyMatch() {
181 return new Mutable(null);
182 }
183
184 /**
185 * Returns a mutable (partial) match.
186 * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
187 *
188 * @param pS the fixed value of pattern parameter S, or null if not bound.
189 * @return the new, mutable (partial) match object.
190 *
191 */
192 public static ConnectedToReflexive.Match newMutableMatch(final Segment pS) {
193 return new Mutable(pS);
194 }
195
196 /**
197 * Returns a new (partial) match.
198 * This can be used e.g. to call the matcher with a partial match.
199 * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
200 * @param pS the fixed value of pattern parameter S, or null if not bound.
201 * @return the (partial) match object.
202 *
203 */
204 public static ConnectedToReflexive.Match newMatch(final Segment pS) {
205 return new Immutable(pS);
206 }
207
208 private static final class Mutable extends ConnectedToReflexive.Match {
209 Mutable(final Segment pS) {
210 super(pS);
211 }
212
213 @Override
214 public boolean isMutable() {
215 return true;
216 }
217 }
218
219 private static final class Immutable extends ConnectedToReflexive.Match {
220 Immutable(final Segment pS) {
221 super(pS);
222 }
223
224 @Override
225 public boolean isMutable() {
226 return false;
227 }
228 }
229 }
230
231 /**
232 * Generated pattern matcher API of the modes3.queries.connectedToReflexive pattern,
233 * providing pattern-specific query methods.
234 *
235 * <p>Use the pattern matcher on a given model via {@link #on(ViatraQueryEngine)},
236 * e.g. in conjunction with {@link ViatraQueryEngine#on(QueryScope)}.
237 *
238 * <p>Matches of the pattern will be represented as {@link Match}.
239 *
240 * <p>Original source:
241 * <code><pre>
242 * {@literal @}Constraint(message = "connectedToReflexive", severity = "error", key = { S })
243 * pattern connectedToReflexive(S : Segment) {
244 * Segment.connectedTo(S, S);
245 * }
246 * </pre></code>
247 *
248 * @see Match
249 * @see ConnectedToReflexive
250 *
251 */
252 public static class Matcher extends BaseMatcher<ConnectedToReflexive.Match> {
253 /**
254 * Initializes the pattern matcher within an existing VIATRA Query engine.
255 * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
256 *
257 * @param engine the existing VIATRA Query engine in which this matcher will be created.
258 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
259 *
260 */
261 public static ConnectedToReflexive.Matcher on(final ViatraQueryEngine engine) {
262 // check if matcher already exists
263 Matcher matcher = engine.getExistingMatcher(querySpecification());
264 if (matcher == null) {
265 matcher = (Matcher)engine.getMatcher(querySpecification());
266 }
267 return matcher;
268 }
269
270 /**
271 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
272 * @return an initialized matcher
273 * @noreference This method is for internal matcher initialization by the framework, do not call it manually.
274 *
275 */
276 public static ConnectedToReflexive.Matcher create() {
277 return new Matcher();
278 }
279
280 private static final int POSITION_S = 0;
281
282 private static final Logger LOGGER = ViatraQueryLoggingUtil.getLogger(ConnectedToReflexive.Matcher.class);
283
284 /**
285 * Initializes the pattern matcher within an existing VIATRA Query engine.
286 * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
287 *
288 * @param engine the existing VIATRA Query engine in which this matcher will be created.
289 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
290 *
291 */
292 private Matcher() {
293 super(querySpecification());
294 }
295
296 /**
297 * Returns the set of all matches of the pattern that conform to the given fixed values of some parameters.
298 * @param pS the fixed value of pattern parameter S, or null if not bound.
299 * @return matches represented as a Match object.
300 *
301 */
302 public Collection<ConnectedToReflexive.Match> getAllMatches(final Segment pS) {
303 return rawStreamAllMatches(new Object[]{pS}).collect(Collectors.toSet());
304 }
305
306 /**
307 * Returns a stream of all matches of the pattern that conform to the given fixed values of some parameters.
308 * </p>
309 * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
310 * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
311 * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
312 * @param pS the fixed value of pattern parameter S, or null if not bound.
313 * @return a stream of matches represented as a Match object.
314 *
315 */
316 public Stream<ConnectedToReflexive.Match> streamAllMatches(final Segment pS) {
317 return rawStreamAllMatches(new Object[]{pS});
318 }
319
320 /**
321 * Returns an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
322 * Neither determinism nor randomness of selection is guaranteed.
323 * @param pS the fixed value of pattern parameter S, or null if not bound.
324 * @return a match represented as a Match object, or null if no match is found.
325 *
326 */
327 public Optional<ConnectedToReflexive.Match> getOneArbitraryMatch(final Segment pS) {
328 return rawGetOneArbitraryMatch(new Object[]{pS});
329 }
330
331 /**
332 * Indicates whether the given combination of specified pattern parameters constitute a valid pattern match,
333 * under any possible substitution of the unspecified parameters (if any).
334 * @param pS the fixed value of pattern parameter S, or null if not bound.
335 * @return true if the input is a valid (partial) match of the pattern.
336 *
337 */
338 public boolean hasMatch(final Segment pS) {
339 return rawHasMatch(new Object[]{pS});
340 }
341
342 /**
343 * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters.
344 * @param pS the fixed value of pattern parameter S, or null if not bound.
345 * @return the number of pattern matches found.
346 *
347 */
348 public int countMatches(final Segment pS) {
349 return rawCountMatches(new Object[]{pS});
350 }
351
352 /**
353 * Executes the given processor on an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
354 * Neither determinism nor randomness of selection is guaranteed.
355 * @param pS the fixed value of pattern parameter S, or null if not bound.
356 * @param processor the action that will process the selected match.
357 * @return true if the pattern has at least one match with the given parameter values, false if the processor was not invoked
358 *
359 */
360 public boolean forOneArbitraryMatch(final Segment pS, final Consumer<? super ConnectedToReflexive.Match> processor) {
361 return rawForOneArbitraryMatch(new Object[]{pS}, processor);
362 }
363
364 /**
365 * Returns a new (partial) match.
366 * This can be used e.g. to call the matcher with a partial match.
367 * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
368 * @param pS the fixed value of pattern parameter S, or null if not bound.
369 * @return the (partial) match object.
370 *
371 */
372 public ConnectedToReflexive.Match newMatch(final Segment pS) {
373 return ConnectedToReflexive.Match.newMatch(pS);
374 }
375
376 /**
377 * Retrieve the set of values that occur in matches for S.
378 * @return the Set of all values or empty set if there are no matches
379 *
380 */
381 protected Stream<Segment> rawStreamAllValuesOfS(final Object[] parameters) {
382 return rawStreamAllValues(POSITION_S, parameters).map(Segment.class::cast);
383 }
384
385 /**
386 * Retrieve the set of values that occur in matches for S.
387 * @return the Set of all values or empty set if there are no matches
388 *
389 */
390 public Set<Segment> getAllValuesOfS() {
391 return rawStreamAllValuesOfS(emptyArray()).collect(Collectors.toSet());
392 }
393
394 /**
395 * Retrieve the set of values that occur in matches for S.
396 * @return the Set of all values or empty set if there are no matches
397 *
398 */
399 public Stream<Segment> streamAllValuesOfS() {
400 return rawStreamAllValuesOfS(emptyArray());
401 }
402
403 @Override
404 protected ConnectedToReflexive.Match tupleToMatch(final Tuple t) {
405 try {
406 return ConnectedToReflexive.Match.newMatch((Segment) t.get(POSITION_S));
407 } catch(ClassCastException e) {
408 LOGGER.error("Element(s) in tuple not properly typed!",e);
409 return null;
410 }
411 }
412
413 @Override
414 protected ConnectedToReflexive.Match arrayToMatch(final Object[] match) {
415 try {
416 return ConnectedToReflexive.Match.newMatch((Segment) match[POSITION_S]);
417 } catch(ClassCastException e) {
418 LOGGER.error("Element(s) in array not properly typed!",e);
419 return null;
420 }
421 }
422
423 @Override
424 protected ConnectedToReflexive.Match arrayToMatchMutable(final Object[] match) {
425 try {
426 return ConnectedToReflexive.Match.newMutableMatch((Segment) match[POSITION_S]);
427 } catch(ClassCastException e) {
428 LOGGER.error("Element(s) in array not properly typed!",e);
429 return null;
430 }
431 }
432
433 /**
434 * @return the singleton instance of the query specification of this pattern
435 * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
436 *
437 */
438 public static IQuerySpecification<ConnectedToReflexive.Matcher> querySpecification() {
439 return ConnectedToReflexive.instance();
440 }
441 }
442
443 private ConnectedToReflexive() {
444 super(GeneratedPQuery.INSTANCE);
445 }
446
447 /**
448 * @return the singleton instance of the query specification
449 * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
450 *
451 */
452 public static ConnectedToReflexive instance() {
453 try{
454 return LazyHolder.INSTANCE;
455 } catch (ExceptionInInitializerError err) {
456 throw processInitializerError(err);
457 }
458 }
459
460 @Override
461 protected ConnectedToReflexive.Matcher instantiate(final ViatraQueryEngine engine) {
462 return ConnectedToReflexive.Matcher.on(engine);
463 }
464
465 @Override
466 public ConnectedToReflexive.Matcher instantiate() {
467 return ConnectedToReflexive.Matcher.create();
468 }
469
470 @Override
471 public ConnectedToReflexive.Match newEmptyMatch() {
472 return ConnectedToReflexive.Match.newEmptyMatch();
473 }
474
475 @Override
476 public ConnectedToReflexive.Match newMatch(final Object... parameters) {
477 return ConnectedToReflexive.Match.newMatch((modes3.Segment) parameters[0]);
478 }
479
480 /**
481 * Inner class allowing the singleton instance of {@link ConnectedToReflexive} to be created
482 * <b>not</b> at the class load time of the outer class,
483 * but rather at the first call to {@link ConnectedToReflexive#instance()}.
484 *
485 * <p> This workaround is required e.g. to support recursion.
486 *
487 */
488 private static class LazyHolder {
489 private static final ConnectedToReflexive INSTANCE = new ConnectedToReflexive();
490
491 /**
492 * Statically initializes the query specification <b>after</b> the field {@link #INSTANCE} is assigned.
493 * This initialization order is required to support indirect recursion.
494 *
495 * <p> The static initializer is defined using a helper field to work around limitations of the code generator.
496 *
497 */
498 private static final Object STATIC_INITIALIZER = ensureInitialized();
499
500 public static Object ensureInitialized() {
501 INSTANCE.ensureInitializedInternal();
502 return null;
503 }
504 }
505
506 private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {
507 private static final ConnectedToReflexive.GeneratedPQuery INSTANCE = new GeneratedPQuery();
508
509 private final PParameter parameter_S = new PParameter("S", "modes3.Segment", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.ece.mcgill.ca/wcet/modes3", "Segment")), PParameterDirection.INOUT);
510
511 private final List<PParameter> parameters = Arrays.asList(parameter_S);
512
513 private GeneratedPQuery() {
514 super(PVisibility.PUBLIC);
515 }
516
517 @Override
518 public String getFullyQualifiedName() {
519 return "modes3.queries.connectedToReflexive";
520 }
521
522 @Override
523 public List<String> getParameterNames() {
524 return Arrays.asList("S");
525 }
526
527 @Override
528 public List<PParameter> getParameters() {
529 return parameters;
530 }
531
532 @Override
533 public Set<PBody> doGetContainedBodies() {
534 setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));
535 Set<PBody> bodies = new LinkedHashSet<>();
536 {
537 PBody body = new PBody(this);
538 PVariable var_S = body.getOrCreateVariableByName("S");
539 new TypeConstraint(body, Tuples.flatTupleOf(var_S), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment")));
540 body.setSymbolicParameters(Arrays.<ExportedParameter>asList(
541 new ExportedParameter(body, var_S, parameter_S)
542 ));
543 // Segment.connectedTo(S, S)
544 new TypeConstraint(body, Tuples.flatTupleOf(var_S), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment")));
545 PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}");
546 new TypeConstraint(body, Tuples.flatTupleOf(var_S, var__virtual_0_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment", "connectedTo")));
547 new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_0_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment")));
548 new Equality(body, var__virtual_0_, var_S);
549 bodies.add(body);
550 }
551 {
552 PAnnotation annotation = new PAnnotation("Constraint");
553 annotation.addAttribute("message", "connectedToReflexive");
554 annotation.addAttribute("severity", "error");
555 annotation.addAttribute("key", Arrays.asList(new Object[] {
556 new ParameterReference("S")
557 }));
558 addAnnotation(annotation);
559 }
560 return bodies;
561 }
562 }
563}
diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/EndOfSiding_step_2.java b/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/EndOfSiding_step_2.java
new file mode 100644
index 00000000..a8f68dca
--- /dev/null
+++ b/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/EndOfSiding_step_2.java
@@ -0,0 +1,564 @@
1/**
2 * Generated from platform:/resource/ca.mcgill.rtgmrt.example.modes3/src/modes3/queries/Modes3Queries.vql
3 */
4package modes3.queries;
5
6import java.util.Arrays;
7import java.util.Collection;
8import java.util.LinkedHashSet;
9import java.util.List;
10import java.util.Objects;
11import java.util.Optional;
12import java.util.Set;
13import java.util.function.Consumer;
14import java.util.stream.Collectors;
15import java.util.stream.Stream;
16import modes3.Train;
17import org.apache.log4j.Logger;
18import org.eclipse.emf.ecore.EClass;
19import org.eclipse.viatra.query.runtime.api.IPatternMatch;
20import org.eclipse.viatra.query.runtime.api.IQuerySpecification;
21import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine;
22import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;
23import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecification;
24import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher;
25import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch;
26import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;
27import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;
28import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;
29import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;
30import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;
31import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;
32import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;
33import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;
34import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;
35import org.eclipse.viatra.query.runtime.matchers.tuple.Tuple;
36import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;
37import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil;
38
39/**
40 * A pattern-specific query specification that can instantiate Matcher in a type-safe way.
41 *
42 * <p>Original source:
43 * <code><pre>
44 * //
45 * // endOfSiding
46 * //
47 *
48 * pattern endOfSiding_step_2(in train : Train) {
49 * // frame-{@literal >}train = model-{@literal >}trains[i0];
50 * // frame-{@literal >}location = frame-{@literal >}train-{@literal >}location;
51 * // if (frame-{@literal >}location != NULL) {
52 * // ...
53 * // }
54 *
55 * Train(train);
56 * }
57 * </pre></code>
58 *
59 * @see Matcher
60 * @see Match
61 *
62 */
63@SuppressWarnings("all")
64public final class EndOfSiding_step_2 extends BaseGeneratedEMFQuerySpecification<EndOfSiding_step_2.Matcher> {
65 /**
66 * Pattern-specific match representation of the modes3.queries.endOfSiding_step_2 pattern,
67 * to be used in conjunction with {@link Matcher}.
68 *
69 * <p>Class fields correspond to parameters of the pattern. Fields with value null are considered unassigned.
70 * Each instance is a (possibly partial) substitution of pattern parameters,
71 * usable to represent a match of the pattern in the result of a query,
72 * or to specify the bound (fixed) input parameters when issuing a query.
73 *
74 * @see Matcher
75 *
76 */
77 public static abstract class Match extends BasePatternMatch {
78 private Train fTrain;
79
80 private static List<String> parameterNames = makeImmutableList("train");
81
82 private Match(final Train pTrain) {
83 this.fTrain = pTrain;
84 }
85
86 @Override
87 public Object get(final String parameterName) {
88 switch(parameterName) {
89 case "train": return this.fTrain;
90 default: return null;
91 }
92 }
93
94 @Override
95 public Object get(final int index) {
96 switch(index) {
97 case 0: return this.fTrain;
98 default: return null;
99 }
100 }
101
102 public Train getTrain() {
103 return this.fTrain;
104 }
105
106 @Override
107 public boolean set(final String parameterName, final Object newValue) {
108 if (!isMutable()) throw new java.lang.UnsupportedOperationException();
109 if ("train".equals(parameterName) ) {
110 this.fTrain = (Train) newValue;
111 return true;
112 }
113 return false;
114 }
115
116 public void setTrain(final Train pTrain) {
117 if (!isMutable()) throw new java.lang.UnsupportedOperationException();
118 this.fTrain = pTrain;
119 }
120
121 @Override
122 public String patternName() {
123 return "modes3.queries.endOfSiding_step_2";
124 }
125
126 @Override
127 public List<String> parameterNames() {
128 return EndOfSiding_step_2.Match.parameterNames;
129 }
130
131 @Override
132 public Object[] toArray() {
133 return new Object[]{fTrain};
134 }
135
136 @Override
137 public EndOfSiding_step_2.Match toImmutable() {
138 return isMutable() ? newMatch(fTrain) : this;
139 }
140
141 @Override
142 public String prettyPrint() {
143 StringBuilder result = new StringBuilder();
144 result.append("\"train\"=" + prettyPrintValue(fTrain));
145 return result.toString();
146 }
147
148 @Override
149 public int hashCode() {
150 return Objects.hash(fTrain);
151 }
152
153 @Override
154 public boolean equals(final Object obj) {
155 if (this == obj)
156 return true;
157 if (obj == null) {
158 return false;
159 }
160 if ((obj instanceof EndOfSiding_step_2.Match)) {
161 EndOfSiding_step_2.Match other = (EndOfSiding_step_2.Match) obj;
162 return Objects.equals(fTrain, other.fTrain);
163 } else {
164 // this should be infrequent
165 if (!(obj instanceof IPatternMatch)) {
166 return false;
167 }
168 IPatternMatch otherSig = (IPatternMatch) obj;
169 return Objects.equals(specification(), otherSig.specification()) && Arrays.deepEquals(toArray(), otherSig.toArray());
170 }
171 }
172
173 @Override
174 public EndOfSiding_step_2 specification() {
175 return EndOfSiding_step_2.instance();
176 }
177
178 /**
179 * Returns an empty, mutable match.
180 * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
181 *
182 * @return the empty match.
183 *
184 */
185 public static EndOfSiding_step_2.Match newEmptyMatch() {
186 return new Mutable(null);
187 }
188
189 /**
190 * Returns a mutable (partial) match.
191 * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
192 *
193 * @param pTrain the fixed value of pattern parameter train, or null if not bound.
194 * @return the new, mutable (partial) match object.
195 *
196 */
197 public static EndOfSiding_step_2.Match newMutableMatch(final Train pTrain) {
198 return new Mutable(pTrain);
199 }
200
201 /**
202 * Returns a new (partial) match.
203 * This can be used e.g. to call the matcher with a partial match.
204 * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
205 * @param pTrain the fixed value of pattern parameter train, or null if not bound.
206 * @return the (partial) match object.
207 *
208 */
209 public static EndOfSiding_step_2.Match newMatch(final Train pTrain) {
210 return new Immutable(pTrain);
211 }
212
213 private static final class Mutable extends EndOfSiding_step_2.Match {
214 Mutable(final Train pTrain) {
215 super(pTrain);
216 }
217
218 @Override
219 public boolean isMutable() {
220 return true;
221 }
222 }
223
224 private static final class Immutable extends EndOfSiding_step_2.Match {
225 Immutable(final Train pTrain) {
226 super(pTrain);
227 }
228
229 @Override
230 public boolean isMutable() {
231 return false;
232 }
233 }
234 }
235
236 /**
237 * Generated pattern matcher API of the modes3.queries.endOfSiding_step_2 pattern,
238 * providing pattern-specific query methods.
239 *
240 * <p>Use the pattern matcher on a given model via {@link #on(ViatraQueryEngine)},
241 * e.g. in conjunction with {@link ViatraQueryEngine#on(QueryScope)}.
242 *
243 * <p>Matches of the pattern will be represented as {@link Match}.
244 *
245 * <p>Original source:
246 * <code><pre>
247 * //
248 * // endOfSiding
249 * //
250 *
251 * pattern endOfSiding_step_2(in train : Train) {
252 * // frame-{@literal >}train = model-{@literal >}trains[i0];
253 * // frame-{@literal >}location = frame-{@literal >}train-{@literal >}location;
254 * // if (frame-{@literal >}location != NULL) {
255 * // ...
256 * // }
257 *
258 * Train(train);
259 * }
260 * </pre></code>
261 *
262 * @see Match
263 * @see EndOfSiding_step_2
264 *
265 */
266 public static class Matcher extends BaseMatcher<EndOfSiding_step_2.Match> {
267 /**
268 * Initializes the pattern matcher within an existing VIATRA Query engine.
269 * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
270 *
271 * @param engine the existing VIATRA Query engine in which this matcher will be created.
272 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
273 *
274 */
275 public static EndOfSiding_step_2.Matcher on(final ViatraQueryEngine engine) {
276 // check if matcher already exists
277 Matcher matcher = engine.getExistingMatcher(querySpecification());
278 if (matcher == null) {
279 matcher = (Matcher)engine.getMatcher(querySpecification());
280 }
281 return matcher;
282 }
283
284 /**
285 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
286 * @return an initialized matcher
287 * @noreference This method is for internal matcher initialization by the framework, do not call it manually.
288 *
289 */
290 public static EndOfSiding_step_2.Matcher create() {
291 return new Matcher();
292 }
293
294 private static final int POSITION_TRAIN = 0;
295
296 private static final Logger LOGGER = ViatraQueryLoggingUtil.getLogger(EndOfSiding_step_2.Matcher.class);
297
298 /**
299 * Initializes the pattern matcher within an existing VIATRA Query engine.
300 * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
301 *
302 * @param engine the existing VIATRA Query engine in which this matcher will be created.
303 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
304 *
305 */
306 private Matcher() {
307 super(querySpecification());
308 }
309
310 /**
311 * Returns the set of all matches of the pattern that conform to the given fixed values of some parameters.
312 * @param pTrain the fixed value of pattern parameter train, or null if not bound.
313 * @return matches represented as a Match object.
314 *
315 */
316 public Collection<EndOfSiding_step_2.Match> getAllMatches(final Train pTrain) {
317 return rawStreamAllMatches(new Object[]{pTrain}).collect(Collectors.toSet());
318 }
319
320 /**
321 * Returns a stream of all matches of the pattern that conform to the given fixed values of some parameters.
322 * </p>
323 * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
324 * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
325 * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
326 * @param pTrain the fixed value of pattern parameter train, or null if not bound.
327 * @return a stream of matches represented as a Match object.
328 *
329 */
330 public Stream<EndOfSiding_step_2.Match> streamAllMatches(final Train pTrain) {
331 return rawStreamAllMatches(new Object[]{pTrain});
332 }
333
334 /**
335 * Returns an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
336 * Neither determinism nor randomness of selection is guaranteed.
337 * @param pTrain the fixed value of pattern parameter train, or null if not bound.
338 * @return a match represented as a Match object, or null if no match is found.
339 *
340 */
341 public Optional<EndOfSiding_step_2.Match> getOneArbitraryMatch(final Train pTrain) {
342 return rawGetOneArbitraryMatch(new Object[]{pTrain});
343 }
344
345 /**
346 * Indicates whether the given combination of specified pattern parameters constitute a valid pattern match,
347 * under any possible substitution of the unspecified parameters (if any).
348 * @param pTrain the fixed value of pattern parameter train, or null if not bound.
349 * @return true if the input is a valid (partial) match of the pattern.
350 *
351 */
352 public boolean hasMatch(final Train pTrain) {
353 return rawHasMatch(new Object[]{pTrain});
354 }
355
356 /**
357 * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters.
358 * @param pTrain the fixed value of pattern parameter train, or null if not bound.
359 * @return the number of pattern matches found.
360 *
361 */
362 public int countMatches(final Train pTrain) {
363 return rawCountMatches(new Object[]{pTrain});
364 }
365
366 /**
367 * Executes the given processor on an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
368 * Neither determinism nor randomness of selection is guaranteed.
369 * @param pTrain the fixed value of pattern parameter train, or null if not bound.
370 * @param processor the action that will process the selected match.
371 * @return true if the pattern has at least one match with the given parameter values, false if the processor was not invoked
372 *
373 */
374 public boolean forOneArbitraryMatch(final Train pTrain, final Consumer<? super EndOfSiding_step_2.Match> processor) {
375 return rawForOneArbitraryMatch(new Object[]{pTrain}, processor);
376 }
377
378 /**
379 * Returns a new (partial) match.
380 * This can be used e.g. to call the matcher with a partial match.
381 * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
382 * @param pTrain the fixed value of pattern parameter train, or null if not bound.
383 * @return the (partial) match object.
384 *
385 */
386 public EndOfSiding_step_2.Match newMatch(final Train pTrain) {
387 return EndOfSiding_step_2.Match.newMatch(pTrain);
388 }
389
390 /**
391 * Retrieve the set of values that occur in matches for train.
392 * @return the Set of all values or empty set if there are no matches
393 *
394 */
395 protected Stream<Train> rawStreamAllValuesOftrain(final Object[] parameters) {
396 return rawStreamAllValues(POSITION_TRAIN, parameters).map(Train.class::cast);
397 }
398
399 /**
400 * Retrieve the set of values that occur in matches for train.
401 * @return the Set of all values or empty set if there are no matches
402 *
403 */
404 public Set<Train> getAllValuesOftrain() {
405 return rawStreamAllValuesOftrain(emptyArray()).collect(Collectors.toSet());
406 }
407
408 /**
409 * Retrieve the set of values that occur in matches for train.
410 * @return the Set of all values or empty set if there are no matches
411 *
412 */
413 public Stream<Train> streamAllValuesOftrain() {
414 return rawStreamAllValuesOftrain(emptyArray());
415 }
416
417 @Override
418 protected EndOfSiding_step_2.Match tupleToMatch(final Tuple t) {
419 try {
420 return EndOfSiding_step_2.Match.newMatch((Train) t.get(POSITION_TRAIN));
421 } catch(ClassCastException e) {
422 LOGGER.error("Element(s) in tuple not properly typed!",e);
423 return null;
424 }
425 }
426
427 @Override
428 protected EndOfSiding_step_2.Match arrayToMatch(final Object[] match) {
429 try {
430 return EndOfSiding_step_2.Match.newMatch((Train) match[POSITION_TRAIN]);
431 } catch(ClassCastException e) {
432 LOGGER.error("Element(s) in array not properly typed!",e);
433 return null;
434 }
435 }
436
437 @Override
438 protected EndOfSiding_step_2.Match arrayToMatchMutable(final Object[] match) {
439 try {
440 return EndOfSiding_step_2.Match.newMutableMatch((Train) match[POSITION_TRAIN]);
441 } catch(ClassCastException e) {
442 LOGGER.error("Element(s) in array not properly typed!",e);
443 return null;
444 }
445 }
446
447 /**
448 * @return the singleton instance of the query specification of this pattern
449 * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
450 *
451 */
452 public static IQuerySpecification<EndOfSiding_step_2.Matcher> querySpecification() {
453 return EndOfSiding_step_2.instance();
454 }
455 }
456
457 private EndOfSiding_step_2() {
458 super(GeneratedPQuery.INSTANCE);
459 }
460
461 /**
462 * @return the singleton instance of the query specification
463 * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
464 *
465 */
466 public static EndOfSiding_step_2 instance() {
467 try{
468 return LazyHolder.INSTANCE;
469 } catch (ExceptionInInitializerError err) {
470 throw processInitializerError(err);
471 }
472 }
473
474 @Override
475 protected EndOfSiding_step_2.Matcher instantiate(final ViatraQueryEngine engine) {
476 return EndOfSiding_step_2.Matcher.on(engine);
477 }
478
479 @Override
480 public EndOfSiding_step_2.Matcher instantiate() {
481 return EndOfSiding_step_2.Matcher.create();
482 }
483
484 @Override
485 public EndOfSiding_step_2.Match newEmptyMatch() {
486 return EndOfSiding_step_2.Match.newEmptyMatch();
487 }
488
489 @Override
490 public EndOfSiding_step_2.Match newMatch(final Object... parameters) {
491 return EndOfSiding_step_2.Match.newMatch((modes3.Train) parameters[0]);
492 }
493
494 /**
495 * Inner class allowing the singleton instance of {@link EndOfSiding_step_2} to be created
496 * <b>not</b> at the class load time of the outer class,
497 * but rather at the first call to {@link EndOfSiding_step_2#instance()}.
498 *
499 * <p> This workaround is required e.g. to support recursion.
500 *
501 */
502 private static class LazyHolder {
503 private static final EndOfSiding_step_2 INSTANCE = new EndOfSiding_step_2();
504
505 /**
506 * Statically initializes the query specification <b>after</b> the field {@link #INSTANCE} is assigned.
507 * This initialization order is required to support indirect recursion.
508 *
509 * <p> The static initializer is defined using a helper field to work around limitations of the code generator.
510 *
511 */
512 private static final Object STATIC_INITIALIZER = ensureInitialized();
513
514 public static Object ensureInitialized() {
515 INSTANCE.ensureInitializedInternal();
516 return null;
517 }
518 }
519
520 private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {
521 private static final EndOfSiding_step_2.GeneratedPQuery INSTANCE = new GeneratedPQuery();
522
523 private final PParameter parameter_train = new PParameter("train", "modes3.Train", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.ece.mcgill.ca/wcet/modes3", "Train")), PParameterDirection.INOUT);
524
525 private final List<PParameter> parameters = Arrays.asList(parameter_train);
526
527 private GeneratedPQuery() {
528 super(PVisibility.PUBLIC);
529 }
530
531 @Override
532 public String getFullyQualifiedName() {
533 return "modes3.queries.endOfSiding_step_2";
534 }
535
536 @Override
537 public List<String> getParameterNames() {
538 return Arrays.asList("train");
539 }
540
541 @Override
542 public List<PParameter> getParameters() {
543 return parameters;
544 }
545
546 @Override
547 public Set<PBody> doGetContainedBodies() {
548 setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));
549 Set<PBody> bodies = new LinkedHashSet<>();
550 {
551 PBody body = new PBody(this);
552 PVariable var_train = body.getOrCreateVariableByName("train");
553 new TypeConstraint(body, Tuples.flatTupleOf(var_train), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Train")));
554 body.setSymbolicParameters(Arrays.<ExportedParameter>asList(
555 new ExportedParameter(body, var_train, parameter_train)
556 ));
557 // // frame->train = model->trains[i0];// frame->location = frame->train->location;// if (frame->location != NULL) {// ...// } Train(train)
558 new TypeConstraint(body, Tuples.flatTupleOf(var_train), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Train")));
559 bodies.add(body);
560 }
561 return bodies;
562 }
563 }
564}
diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/EndOfSiding_step_3.java b/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/EndOfSiding_step_3.java
new file mode 100644
index 00000000..16b28a9f
--- /dev/null
+++ b/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/EndOfSiding_step_3.java
@@ -0,0 +1,717 @@
1/**
2 * Generated from platform:/resource/ca.mcgill.rtgmrt.example.modes3/src/modes3/queries/Modes3Queries.vql
3 */
4package modes3.queries;
5
6import java.util.Arrays;
7import java.util.Collection;
8import java.util.LinkedHashSet;
9import java.util.List;
10import java.util.Objects;
11import java.util.Optional;
12import java.util.Set;
13import java.util.function.Consumer;
14import java.util.stream.Collectors;
15import java.util.stream.Stream;
16import modes3.Segment;
17import modes3.Train;
18import org.apache.log4j.Logger;
19import org.eclipse.emf.ecore.EClass;
20import org.eclipse.viatra.query.runtime.api.IPatternMatch;
21import org.eclipse.viatra.query.runtime.api.IQuerySpecification;
22import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine;
23import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;
24import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecification;
25import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher;
26import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch;
27import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;
28import org.eclipse.viatra.query.runtime.emf.types.EStructuralFeatureInstancesKey;
29import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;
30import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;
31import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;
32import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Equality;
33import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;
34import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;
35import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;
36import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;
37import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;
38import org.eclipse.viatra.query.runtime.matchers.tuple.Tuple;
39import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;
40import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil;
41
42/**
43 * A pattern-specific query specification that can instantiate Matcher in a type-safe way.
44 *
45 * <p>Original source:
46 * <code><pre>
47 * pattern endOfSiding_step_3(in train : Train, in location : Segment) {
48 * // int loop_bound1 = frame-{@literal >}location-{@literal >}connected_to_count;
49 * // for (int i1 = 0; i1 {@literal <} loop_bound1; i1++) {
50 * // ...
51 * // }
52 * Train(train);
53 * Train.location(train, location);
54 * }
55 * </pre></code>
56 *
57 * @see Matcher
58 * @see Match
59 *
60 */
61@SuppressWarnings("all")
62public final class EndOfSiding_step_3 extends BaseGeneratedEMFQuerySpecification<EndOfSiding_step_3.Matcher> {
63 /**
64 * Pattern-specific match representation of the modes3.queries.endOfSiding_step_3 pattern,
65 * to be used in conjunction with {@link Matcher}.
66 *
67 * <p>Class fields correspond to parameters of the pattern. Fields with value null are considered unassigned.
68 * Each instance is a (possibly partial) substitution of pattern parameters,
69 * usable to represent a match of the pattern in the result of a query,
70 * or to specify the bound (fixed) input parameters when issuing a query.
71 *
72 * @see Matcher
73 *
74 */
75 public static abstract class Match extends BasePatternMatch {
76 private Train fTrain;
77
78 private Segment fLocation;
79
80 private static List<String> parameterNames = makeImmutableList("train", "location");
81
82 private Match(final Train pTrain, final Segment pLocation) {
83 this.fTrain = pTrain;
84 this.fLocation = pLocation;
85 }
86
87 @Override
88 public Object get(final String parameterName) {
89 switch(parameterName) {
90 case "train": return this.fTrain;
91 case "location": return this.fLocation;
92 default: return null;
93 }
94 }
95
96 @Override
97 public Object get(final int index) {
98 switch(index) {
99 case 0: return this.fTrain;
100 case 1: return this.fLocation;
101 default: return null;
102 }
103 }
104
105 public Train getTrain() {
106 return this.fTrain;
107 }
108
109 public Segment getLocation() {
110 return this.fLocation;
111 }
112
113 @Override
114 public boolean set(final String parameterName, final Object newValue) {
115 if (!isMutable()) throw new java.lang.UnsupportedOperationException();
116 if ("train".equals(parameterName) ) {
117 this.fTrain = (Train) newValue;
118 return true;
119 }
120 if ("location".equals(parameterName) ) {
121 this.fLocation = (Segment) newValue;
122 return true;
123 }
124 return false;
125 }
126
127 public void setTrain(final Train pTrain) {
128 if (!isMutable()) throw new java.lang.UnsupportedOperationException();
129 this.fTrain = pTrain;
130 }
131
132 public void setLocation(final Segment pLocation) {
133 if (!isMutable()) throw new java.lang.UnsupportedOperationException();
134 this.fLocation = pLocation;
135 }
136
137 @Override
138 public String patternName() {
139 return "modes3.queries.endOfSiding_step_3";
140 }
141
142 @Override
143 public List<String> parameterNames() {
144 return EndOfSiding_step_3.Match.parameterNames;
145 }
146
147 @Override
148 public Object[] toArray() {
149 return new Object[]{fTrain, fLocation};
150 }
151
152 @Override
153 public EndOfSiding_step_3.Match toImmutable() {
154 return isMutable() ? newMatch(fTrain, fLocation) : this;
155 }
156
157 @Override
158 public String prettyPrint() {
159 StringBuilder result = new StringBuilder();
160 result.append("\"train\"=" + prettyPrintValue(fTrain) + ", ");
161 result.append("\"location\"=" + prettyPrintValue(fLocation));
162 return result.toString();
163 }
164
165 @Override
166 public int hashCode() {
167 return Objects.hash(fTrain, fLocation);
168 }
169
170 @Override
171 public boolean equals(final Object obj) {
172 if (this == obj)
173 return true;
174 if (obj == null) {
175 return false;
176 }
177 if ((obj instanceof EndOfSiding_step_3.Match)) {
178 EndOfSiding_step_3.Match other = (EndOfSiding_step_3.Match) obj;
179 return Objects.equals(fTrain, other.fTrain) && Objects.equals(fLocation, other.fLocation);
180 } else {
181 // this should be infrequent
182 if (!(obj instanceof IPatternMatch)) {
183 return false;
184 }
185 IPatternMatch otherSig = (IPatternMatch) obj;
186 return Objects.equals(specification(), otherSig.specification()) && Arrays.deepEquals(toArray(), otherSig.toArray());
187 }
188 }
189
190 @Override
191 public EndOfSiding_step_3 specification() {
192 return EndOfSiding_step_3.instance();
193 }
194
195 /**
196 * Returns an empty, mutable match.
197 * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
198 *
199 * @return the empty match.
200 *
201 */
202 public static EndOfSiding_step_3.Match newEmptyMatch() {
203 return new Mutable(null, null);
204 }
205
206 /**
207 * Returns a mutable (partial) match.
208 * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
209 *
210 * @param pTrain the fixed value of pattern parameter train, or null if not bound.
211 * @param pLocation the fixed value of pattern parameter location, or null if not bound.
212 * @return the new, mutable (partial) match object.
213 *
214 */
215 public static EndOfSiding_step_3.Match newMutableMatch(final Train pTrain, final Segment pLocation) {
216 return new Mutable(pTrain, pLocation);
217 }
218
219 /**
220 * Returns a new (partial) match.
221 * This can be used e.g. to call the matcher with a partial match.
222 * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
223 * @param pTrain the fixed value of pattern parameter train, or null if not bound.
224 * @param pLocation the fixed value of pattern parameter location, or null if not bound.
225 * @return the (partial) match object.
226 *
227 */
228 public static EndOfSiding_step_3.Match newMatch(final Train pTrain, final Segment pLocation) {
229 return new Immutable(pTrain, pLocation);
230 }
231
232 private static final class Mutable extends EndOfSiding_step_3.Match {
233 Mutable(final Train pTrain, final Segment pLocation) {
234 super(pTrain, pLocation);
235 }
236
237 @Override
238 public boolean isMutable() {
239 return true;
240 }
241 }
242
243 private static final class Immutable extends EndOfSiding_step_3.Match {
244 Immutable(final Train pTrain, final Segment pLocation) {
245 super(pTrain, pLocation);
246 }
247
248 @Override
249 public boolean isMutable() {
250 return false;
251 }
252 }
253 }
254
255 /**
256 * Generated pattern matcher API of the modes3.queries.endOfSiding_step_3 pattern,
257 * providing pattern-specific query methods.
258 *
259 * <p>Use the pattern matcher on a given model via {@link #on(ViatraQueryEngine)},
260 * e.g. in conjunction with {@link ViatraQueryEngine#on(QueryScope)}.
261 *
262 * <p>Matches of the pattern will be represented as {@link Match}.
263 *
264 * <p>Original source:
265 * <code><pre>
266 * pattern endOfSiding_step_3(in train : Train, in location : Segment) {
267 * // int loop_bound1 = frame-{@literal >}location-{@literal >}connected_to_count;
268 * // for (int i1 = 0; i1 {@literal <} loop_bound1; i1++) {
269 * // ...
270 * // }
271 * Train(train);
272 * Train.location(train, location);
273 * }
274 * </pre></code>
275 *
276 * @see Match
277 * @see EndOfSiding_step_3
278 *
279 */
280 public static class Matcher extends BaseMatcher<EndOfSiding_step_3.Match> {
281 /**
282 * Initializes the pattern matcher within an existing VIATRA Query engine.
283 * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
284 *
285 * @param engine the existing VIATRA Query engine in which this matcher will be created.
286 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
287 *
288 */
289 public static EndOfSiding_step_3.Matcher on(final ViatraQueryEngine engine) {
290 // check if matcher already exists
291 Matcher matcher = engine.getExistingMatcher(querySpecification());
292 if (matcher == null) {
293 matcher = (Matcher)engine.getMatcher(querySpecification());
294 }
295 return matcher;
296 }
297
298 /**
299 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
300 * @return an initialized matcher
301 * @noreference This method is for internal matcher initialization by the framework, do not call it manually.
302 *
303 */
304 public static EndOfSiding_step_3.Matcher create() {
305 return new Matcher();
306 }
307
308 private static final int POSITION_TRAIN = 0;
309
310 private static final int POSITION_LOCATION = 1;
311
312 private static final Logger LOGGER = ViatraQueryLoggingUtil.getLogger(EndOfSiding_step_3.Matcher.class);
313
314 /**
315 * Initializes the pattern matcher within an existing VIATRA Query engine.
316 * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
317 *
318 * @param engine the existing VIATRA Query engine in which this matcher will be created.
319 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
320 *
321 */
322 private Matcher() {
323 super(querySpecification());
324 }
325
326 /**
327 * Returns the set of all matches of the pattern that conform to the given fixed values of some parameters.
328 * @param pTrain the fixed value of pattern parameter train, or null if not bound.
329 * @param pLocation the fixed value of pattern parameter location, or null if not bound.
330 * @return matches represented as a Match object.
331 *
332 */
333 public Collection<EndOfSiding_step_3.Match> getAllMatches(final Train pTrain, final Segment pLocation) {
334 return rawStreamAllMatches(new Object[]{pTrain, pLocation}).collect(Collectors.toSet());
335 }
336
337 /**
338 * Returns a stream of all matches of the pattern that conform to the given fixed values of some parameters.
339 * </p>
340 * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
341 * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
342 * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
343 * @param pTrain the fixed value of pattern parameter train, or null if not bound.
344 * @param pLocation the fixed value of pattern parameter location, or null if not bound.
345 * @return a stream of matches represented as a Match object.
346 *
347 */
348 public Stream<EndOfSiding_step_3.Match> streamAllMatches(final Train pTrain, final Segment pLocation) {
349 return rawStreamAllMatches(new Object[]{pTrain, pLocation});
350 }
351
352 /**
353 * Returns an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
354 * Neither determinism nor randomness of selection is guaranteed.
355 * @param pTrain the fixed value of pattern parameter train, or null if not bound.
356 * @param pLocation the fixed value of pattern parameter location, or null if not bound.
357 * @return a match represented as a Match object, or null if no match is found.
358 *
359 */
360 public Optional<EndOfSiding_step_3.Match> getOneArbitraryMatch(final Train pTrain, final Segment pLocation) {
361 return rawGetOneArbitraryMatch(new Object[]{pTrain, pLocation});
362 }
363
364 /**
365 * Indicates whether the given combination of specified pattern parameters constitute a valid pattern match,
366 * under any possible substitution of the unspecified parameters (if any).
367 * @param pTrain the fixed value of pattern parameter train, or null if not bound.
368 * @param pLocation the fixed value of pattern parameter location, or null if not bound.
369 * @return true if the input is a valid (partial) match of the pattern.
370 *
371 */
372 public boolean hasMatch(final Train pTrain, final Segment pLocation) {
373 return rawHasMatch(new Object[]{pTrain, pLocation});
374 }
375
376 /**
377 * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters.
378 * @param pTrain the fixed value of pattern parameter train, or null if not bound.
379 * @param pLocation the fixed value of pattern parameter location, or null if not bound.
380 * @return the number of pattern matches found.
381 *
382 */
383 public int countMatches(final Train pTrain, final Segment pLocation) {
384 return rawCountMatches(new Object[]{pTrain, pLocation});
385 }
386
387 /**
388 * Executes the given processor on an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
389 * Neither determinism nor randomness of selection is guaranteed.
390 * @param pTrain the fixed value of pattern parameter train, or null if not bound.
391 * @param pLocation the fixed value of pattern parameter location, or null if not bound.
392 * @param processor the action that will process the selected match.
393 * @return true if the pattern has at least one match with the given parameter values, false if the processor was not invoked
394 *
395 */
396 public boolean forOneArbitraryMatch(final Train pTrain, final Segment pLocation, final Consumer<? super EndOfSiding_step_3.Match> processor) {
397 return rawForOneArbitraryMatch(new Object[]{pTrain, pLocation}, processor);
398 }
399
400 /**
401 * Returns a new (partial) match.
402 * This can be used e.g. to call the matcher with a partial match.
403 * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
404 * @param pTrain the fixed value of pattern parameter train, or null if not bound.
405 * @param pLocation the fixed value of pattern parameter location, or null if not bound.
406 * @return the (partial) match object.
407 *
408 */
409 public EndOfSiding_step_3.Match newMatch(final Train pTrain, final Segment pLocation) {
410 return EndOfSiding_step_3.Match.newMatch(pTrain, pLocation);
411 }
412
413 /**
414 * Retrieve the set of values that occur in matches for train.
415 * @return the Set of all values or empty set if there are no matches
416 *
417 */
418 protected Stream<Train> rawStreamAllValuesOftrain(final Object[] parameters) {
419 return rawStreamAllValues(POSITION_TRAIN, parameters).map(Train.class::cast);
420 }
421
422 /**
423 * Retrieve the set of values that occur in matches for train.
424 * @return the Set of all values or empty set if there are no matches
425 *
426 */
427 public Set<Train> getAllValuesOftrain() {
428 return rawStreamAllValuesOftrain(emptyArray()).collect(Collectors.toSet());
429 }
430
431 /**
432 * Retrieve the set of values that occur in matches for train.
433 * @return the Set of all values or empty set if there are no matches
434 *
435 */
436 public Stream<Train> streamAllValuesOftrain() {
437 return rawStreamAllValuesOftrain(emptyArray());
438 }
439
440 /**
441 * Retrieve the set of values that occur in matches for train.
442 * </p>
443 * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
444 * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
445 * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
446 *
447 * @return the Stream of all values or empty set if there are no matches
448 *
449 */
450 public Stream<Train> streamAllValuesOftrain(final EndOfSiding_step_3.Match partialMatch) {
451 return rawStreamAllValuesOftrain(partialMatch.toArray());
452 }
453
454 /**
455 * Retrieve the set of values that occur in matches for train.
456 * </p>
457 * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
458 * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
459 * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
460 *
461 * @return the Stream of all values or empty set if there are no matches
462 *
463 */
464 public Stream<Train> streamAllValuesOftrain(final Segment pLocation) {
465 return rawStreamAllValuesOftrain(new Object[]{null, pLocation});
466 }
467
468 /**
469 * Retrieve the set of values that occur in matches for train.
470 * @return the Set of all values or empty set if there are no matches
471 *
472 */
473 public Set<Train> getAllValuesOftrain(final EndOfSiding_step_3.Match partialMatch) {
474 return rawStreamAllValuesOftrain(partialMatch.toArray()).collect(Collectors.toSet());
475 }
476
477 /**
478 * Retrieve the set of values that occur in matches for train.
479 * @return the Set of all values or empty set if there are no matches
480 *
481 */
482 public Set<Train> getAllValuesOftrain(final Segment pLocation) {
483 return rawStreamAllValuesOftrain(new Object[]{null, pLocation}).collect(Collectors.toSet());
484 }
485
486 /**
487 * Retrieve the set of values that occur in matches for location.
488 * @return the Set of all values or empty set if there are no matches
489 *
490 */
491 protected Stream<Segment> rawStreamAllValuesOflocation(final Object[] parameters) {
492 return rawStreamAllValues(POSITION_LOCATION, parameters).map(Segment.class::cast);
493 }
494
495 /**
496 * Retrieve the set of values that occur in matches for location.
497 * @return the Set of all values or empty set if there are no matches
498 *
499 */
500 public Set<Segment> getAllValuesOflocation() {
501 return rawStreamAllValuesOflocation(emptyArray()).collect(Collectors.toSet());
502 }
503
504 /**
505 * Retrieve the set of values that occur in matches for location.
506 * @return the Set of all values or empty set if there are no matches
507 *
508 */
509 public Stream<Segment> streamAllValuesOflocation() {
510 return rawStreamAllValuesOflocation(emptyArray());
511 }
512
513 /**
514 * Retrieve the set of values that occur in matches for location.
515 * </p>
516 * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
517 * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
518 * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
519 *
520 * @return the Stream of all values or empty set if there are no matches
521 *
522 */
523 public Stream<Segment> streamAllValuesOflocation(final EndOfSiding_step_3.Match partialMatch) {
524 return rawStreamAllValuesOflocation(partialMatch.toArray());
525 }
526
527 /**
528 * Retrieve the set of values that occur in matches for location.
529 * </p>
530 * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
531 * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
532 * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
533 *
534 * @return the Stream of all values or empty set if there are no matches
535 *
536 */
537 public Stream<Segment> streamAllValuesOflocation(final Train pTrain) {
538 return rawStreamAllValuesOflocation(new Object[]{pTrain, null});
539 }
540
541 /**
542 * Retrieve the set of values that occur in matches for location.
543 * @return the Set of all values or empty set if there are no matches
544 *
545 */
546 public Set<Segment> getAllValuesOflocation(final EndOfSiding_step_3.Match partialMatch) {
547 return rawStreamAllValuesOflocation(partialMatch.toArray()).collect(Collectors.toSet());
548 }
549
550 /**
551 * Retrieve the set of values that occur in matches for location.
552 * @return the Set of all values or empty set if there are no matches
553 *
554 */
555 public Set<Segment> getAllValuesOflocation(final Train pTrain) {
556 return rawStreamAllValuesOflocation(new Object[]{pTrain, null}).collect(Collectors.toSet());
557 }
558
559 @Override
560 protected EndOfSiding_step_3.Match tupleToMatch(final Tuple t) {
561 try {
562 return EndOfSiding_step_3.Match.newMatch((Train) t.get(POSITION_TRAIN), (Segment) t.get(POSITION_LOCATION));
563 } catch(ClassCastException e) {
564 LOGGER.error("Element(s) in tuple not properly typed!",e);
565 return null;
566 }
567 }
568
569 @Override
570 protected EndOfSiding_step_3.Match arrayToMatch(final Object[] match) {
571 try {
572 return EndOfSiding_step_3.Match.newMatch((Train) match[POSITION_TRAIN], (Segment) match[POSITION_LOCATION]);
573 } catch(ClassCastException e) {
574 LOGGER.error("Element(s) in array not properly typed!",e);
575 return null;
576 }
577 }
578
579 @Override
580 protected EndOfSiding_step_3.Match arrayToMatchMutable(final Object[] match) {
581 try {
582 return EndOfSiding_step_3.Match.newMutableMatch((Train) match[POSITION_TRAIN], (Segment) match[POSITION_LOCATION]);
583 } catch(ClassCastException e) {
584 LOGGER.error("Element(s) in array not properly typed!",e);
585 return null;
586 }
587 }
588
589 /**
590 * @return the singleton instance of the query specification of this pattern
591 * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
592 *
593 */
594 public static IQuerySpecification<EndOfSiding_step_3.Matcher> querySpecification() {
595 return EndOfSiding_step_3.instance();
596 }
597 }
598
599 private EndOfSiding_step_3() {
600 super(GeneratedPQuery.INSTANCE);
601 }
602
603 /**
604 * @return the singleton instance of the query specification
605 * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
606 *
607 */
608 public static EndOfSiding_step_3 instance() {
609 try{
610 return LazyHolder.INSTANCE;
611 } catch (ExceptionInInitializerError err) {
612 throw processInitializerError(err);
613 }
614 }
615
616 @Override
617 protected EndOfSiding_step_3.Matcher instantiate(final ViatraQueryEngine engine) {
618 return EndOfSiding_step_3.Matcher.on(engine);
619 }
620
621 @Override
622 public EndOfSiding_step_3.Matcher instantiate() {
623 return EndOfSiding_step_3.Matcher.create();
624 }
625
626 @Override
627 public EndOfSiding_step_3.Match newEmptyMatch() {
628 return EndOfSiding_step_3.Match.newEmptyMatch();
629 }
630
631 @Override
632 public EndOfSiding_step_3.Match newMatch(final Object... parameters) {
633 return EndOfSiding_step_3.Match.newMatch((modes3.Train) parameters[0], (modes3.Segment) parameters[1]);
634 }
635
636 /**
637 * Inner class allowing the singleton instance of {@link EndOfSiding_step_3} to be created
638 * <b>not</b> at the class load time of the outer class,
639 * but rather at the first call to {@link EndOfSiding_step_3#instance()}.
640 *
641 * <p> This workaround is required e.g. to support recursion.
642 *
643 */
644 private static class LazyHolder {
645 private static final EndOfSiding_step_3 INSTANCE = new EndOfSiding_step_3();
646
647 /**
648 * Statically initializes the query specification <b>after</b> the field {@link #INSTANCE} is assigned.
649 * This initialization order is required to support indirect recursion.
650 *
651 * <p> The static initializer is defined using a helper field to work around limitations of the code generator.
652 *
653 */
654 private static final Object STATIC_INITIALIZER = ensureInitialized();
655
656 public static Object ensureInitialized() {
657 INSTANCE.ensureInitializedInternal();
658 return null;
659 }
660 }
661
662 private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {
663 private static final EndOfSiding_step_3.GeneratedPQuery INSTANCE = new GeneratedPQuery();
664
665 private final PParameter parameter_train = new PParameter("train", "modes3.Train", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.ece.mcgill.ca/wcet/modes3", "Train")), PParameterDirection.INOUT);
666
667 private final PParameter parameter_location = new PParameter("location", "modes3.Segment", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.ece.mcgill.ca/wcet/modes3", "Segment")), PParameterDirection.INOUT);
668
669 private final List<PParameter> parameters = Arrays.asList(parameter_train, parameter_location);
670
671 private GeneratedPQuery() {
672 super(PVisibility.PUBLIC);
673 }
674
675 @Override
676 public String getFullyQualifiedName() {
677 return "modes3.queries.endOfSiding_step_3";
678 }
679
680 @Override
681 public List<String> getParameterNames() {
682 return Arrays.asList("train","location");
683 }
684
685 @Override
686 public List<PParameter> getParameters() {
687 return parameters;
688 }
689
690 @Override
691 public Set<PBody> doGetContainedBodies() {
692 setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));
693 Set<PBody> bodies = new LinkedHashSet<>();
694 {
695 PBody body = new PBody(this);
696 PVariable var_train = body.getOrCreateVariableByName("train");
697 PVariable var_location = body.getOrCreateVariableByName("location");
698 new TypeConstraint(body, Tuples.flatTupleOf(var_train), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Train")));
699 new TypeConstraint(body, Tuples.flatTupleOf(var_location), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment")));
700 body.setSymbolicParameters(Arrays.<ExportedParameter>asList(
701 new ExportedParameter(body, var_train, parameter_train),
702 new ExportedParameter(body, var_location, parameter_location)
703 ));
704 // // int loop_bound1 = frame->location->connected_to_count;// for (int i1 = 0; i1 < loop_bound1; i1++) {// ...// } Train(train)
705 new TypeConstraint(body, Tuples.flatTupleOf(var_train), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Train")));
706 // Train.location(train, location)
707 new TypeConstraint(body, Tuples.flatTupleOf(var_train), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Train")));
708 PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}");
709 new TypeConstraint(body, Tuples.flatTupleOf(var_train, var__virtual_0_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Train", "location")));
710 new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_0_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment")));
711 new Equality(body, var__virtual_0_, var_location);
712 bodies.add(body);
713 }
714 return bodies;
715 }
716 }
717}
diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/EndOfSiding_step_4.java b/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/EndOfSiding_step_4.java
new file mode 100644
index 00000000..73df8514
--- /dev/null
+++ b/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/EndOfSiding_step_4.java
@@ -0,0 +1,847 @@
1/**
2 * Generated from platform:/resource/ca.mcgill.rtgmrt.example.modes3/src/modes3/queries/Modes3Queries.vql
3 */
4package modes3.queries;
5
6import java.util.Arrays;
7import java.util.Collection;
8import java.util.LinkedHashSet;
9import java.util.List;
10import java.util.Objects;
11import java.util.Optional;
12import java.util.Set;
13import java.util.function.Consumer;
14import java.util.stream.Collectors;
15import java.util.stream.Stream;
16import modes3.Segment;
17import modes3.Train;
18import org.apache.log4j.Logger;
19import org.eclipse.emf.ecore.EClass;
20import org.eclipse.viatra.query.runtime.api.IPatternMatch;
21import org.eclipse.viatra.query.runtime.api.IQuerySpecification;
22import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine;
23import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;
24import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecification;
25import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher;
26import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch;
27import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;
28import org.eclipse.viatra.query.runtime.emf.types.EStructuralFeatureInstancesKey;
29import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;
30import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;
31import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;
32import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Equality;
33import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;
34import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;
35import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;
36import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;
37import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;
38import org.eclipse.viatra.query.runtime.matchers.tuple.Tuple;
39import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;
40import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil;
41
42/**
43 * A pattern-specific query specification that can instantiate Matcher in a type-safe way.
44 *
45 * <p>Original source:
46 * <code><pre>
47 * pattern endOfSiding_step_4(in train : Train, in location : Segment, in end : Segment) {
48 * // frame-{@literal >}end = frame-{@literal >}location-{@literal >}connected_to[i1];
49 * // if (frame-{@literal >}end != NULL &&
50 * // frame-{@literal >}end-{@literal >}connected_to[1] == frame-{@literal >}location &&
51 * // frame-{@literal >}end-{@literal >}connected_to[0] == NULL) {
52 * // ...
53 * // }
54 * // if (frame-{@literal >}end != NULL &&
55 * // frame-{@literal >}end-{@literal >}connected_to[0] == frame-{@literal >}location &&
56 * // frame-{@literal >}end-{@literal >}connected_to[1] == NULL) {
57 * // ...
58 * // }
59 * Train(train);
60 * Train.location(train, location);
61 * Segment.connectedTo(location, end);
62 * }
63 * </pre></code>
64 *
65 * @see Matcher
66 * @see Match
67 *
68 */
69@SuppressWarnings("all")
70public final class EndOfSiding_step_4 extends BaseGeneratedEMFQuerySpecification<EndOfSiding_step_4.Matcher> {
71 /**
72 * Pattern-specific match representation of the modes3.queries.endOfSiding_step_4 pattern,
73 * to be used in conjunction with {@link Matcher}.
74 *
75 * <p>Class fields correspond to parameters of the pattern. Fields with value null are considered unassigned.
76 * Each instance is a (possibly partial) substitution of pattern parameters,
77 * usable to represent a match of the pattern in the result of a query,
78 * or to specify the bound (fixed) input parameters when issuing a query.
79 *
80 * @see Matcher
81 *
82 */
83 public static abstract class Match extends BasePatternMatch {
84 private Train fTrain;
85
86 private Segment fLocation;
87
88 private Segment fEnd;
89
90 private static List<String> parameterNames = makeImmutableList("train", "location", "end");
91
92 private Match(final Train pTrain, final Segment pLocation, final Segment pEnd) {
93 this.fTrain = pTrain;
94 this.fLocation = pLocation;
95 this.fEnd = pEnd;
96 }
97
98 @Override
99 public Object get(final String parameterName) {
100 switch(parameterName) {
101 case "train": return this.fTrain;
102 case "location": return this.fLocation;
103 case "end": return this.fEnd;
104 default: return null;
105 }
106 }
107
108 @Override
109 public Object get(final int index) {
110 switch(index) {
111 case 0: return this.fTrain;
112 case 1: return this.fLocation;
113 case 2: return this.fEnd;
114 default: return null;
115 }
116 }
117
118 public Train getTrain() {
119 return this.fTrain;
120 }
121
122 public Segment getLocation() {
123 return this.fLocation;
124 }
125
126 public Segment getEnd() {
127 return this.fEnd;
128 }
129
130 @Override
131 public boolean set(final String parameterName, final Object newValue) {
132 if (!isMutable()) throw new java.lang.UnsupportedOperationException();
133 if ("train".equals(parameterName) ) {
134 this.fTrain = (Train) newValue;
135 return true;
136 }
137 if ("location".equals(parameterName) ) {
138 this.fLocation = (Segment) newValue;
139 return true;
140 }
141 if ("end".equals(parameterName) ) {
142 this.fEnd = (Segment) newValue;
143 return true;
144 }
145 return false;
146 }
147
148 public void setTrain(final Train pTrain) {
149 if (!isMutable()) throw new java.lang.UnsupportedOperationException();
150 this.fTrain = pTrain;
151 }
152
153 public void setLocation(final Segment pLocation) {
154 if (!isMutable()) throw new java.lang.UnsupportedOperationException();
155 this.fLocation = pLocation;
156 }
157
158 public void setEnd(final Segment pEnd) {
159 if (!isMutable()) throw new java.lang.UnsupportedOperationException();
160 this.fEnd = pEnd;
161 }
162
163 @Override
164 public String patternName() {
165 return "modes3.queries.endOfSiding_step_4";
166 }
167
168 @Override
169 public List<String> parameterNames() {
170 return EndOfSiding_step_4.Match.parameterNames;
171 }
172
173 @Override
174 public Object[] toArray() {
175 return new Object[]{fTrain, fLocation, fEnd};
176 }
177
178 @Override
179 public EndOfSiding_step_4.Match toImmutable() {
180 return isMutable() ? newMatch(fTrain, fLocation, fEnd) : this;
181 }
182
183 @Override
184 public String prettyPrint() {
185 StringBuilder result = new StringBuilder();
186 result.append("\"train\"=" + prettyPrintValue(fTrain) + ", ");
187 result.append("\"location\"=" + prettyPrintValue(fLocation) + ", ");
188 result.append("\"end\"=" + prettyPrintValue(fEnd));
189 return result.toString();
190 }
191
192 @Override
193 public int hashCode() {
194 return Objects.hash(fTrain, fLocation, fEnd);
195 }
196
197 @Override
198 public boolean equals(final Object obj) {
199 if (this == obj)
200 return true;
201 if (obj == null) {
202 return false;
203 }
204 if ((obj instanceof EndOfSiding_step_4.Match)) {
205 EndOfSiding_step_4.Match other = (EndOfSiding_step_4.Match) obj;
206 return Objects.equals(fTrain, other.fTrain) && Objects.equals(fLocation, other.fLocation) && Objects.equals(fEnd, other.fEnd);
207 } else {
208 // this should be infrequent
209 if (!(obj instanceof IPatternMatch)) {
210 return false;
211 }
212 IPatternMatch otherSig = (IPatternMatch) obj;
213 return Objects.equals(specification(), otherSig.specification()) && Arrays.deepEquals(toArray(), otherSig.toArray());
214 }
215 }
216
217 @Override
218 public EndOfSiding_step_4 specification() {
219 return EndOfSiding_step_4.instance();
220 }
221
222 /**
223 * Returns an empty, mutable match.
224 * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
225 *
226 * @return the empty match.
227 *
228 */
229 public static EndOfSiding_step_4.Match newEmptyMatch() {
230 return new Mutable(null, null, null);
231 }
232
233 /**
234 * Returns a mutable (partial) match.
235 * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
236 *
237 * @param pTrain the fixed value of pattern parameter train, or null if not bound.
238 * @param pLocation the fixed value of pattern parameter location, or null if not bound.
239 * @param pEnd the fixed value of pattern parameter end, or null if not bound.
240 * @return the new, mutable (partial) match object.
241 *
242 */
243 public static EndOfSiding_step_4.Match newMutableMatch(final Train pTrain, final Segment pLocation, final Segment pEnd) {
244 return new Mutable(pTrain, pLocation, pEnd);
245 }
246
247 /**
248 * Returns a new (partial) match.
249 * This can be used e.g. to call the matcher with a partial match.
250 * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
251 * @param pTrain the fixed value of pattern parameter train, or null if not bound.
252 * @param pLocation the fixed value of pattern parameter location, or null if not bound.
253 * @param pEnd the fixed value of pattern parameter end, or null if not bound.
254 * @return the (partial) match object.
255 *
256 */
257 public static EndOfSiding_step_4.Match newMatch(final Train pTrain, final Segment pLocation, final Segment pEnd) {
258 return new Immutable(pTrain, pLocation, pEnd);
259 }
260
261 private static final class Mutable extends EndOfSiding_step_4.Match {
262 Mutable(final Train pTrain, final Segment pLocation, final Segment pEnd) {
263 super(pTrain, pLocation, pEnd);
264 }
265
266 @Override
267 public boolean isMutable() {
268 return true;
269 }
270 }
271
272 private static final class Immutable extends EndOfSiding_step_4.Match {
273 Immutable(final Train pTrain, final Segment pLocation, final Segment pEnd) {
274 super(pTrain, pLocation, pEnd);
275 }
276
277 @Override
278 public boolean isMutable() {
279 return false;
280 }
281 }
282 }
283
284 /**
285 * Generated pattern matcher API of the modes3.queries.endOfSiding_step_4 pattern,
286 * providing pattern-specific query methods.
287 *
288 * <p>Use the pattern matcher on a given model via {@link #on(ViatraQueryEngine)},
289 * e.g. in conjunction with {@link ViatraQueryEngine#on(QueryScope)}.
290 *
291 * <p>Matches of the pattern will be represented as {@link Match}.
292 *
293 * <p>Original source:
294 * <code><pre>
295 * pattern endOfSiding_step_4(in train : Train, in location : Segment, in end : Segment) {
296 * // frame-{@literal >}end = frame-{@literal >}location-{@literal >}connected_to[i1];
297 * // if (frame-{@literal >}end != NULL &&
298 * // frame-{@literal >}end-{@literal >}connected_to[1] == frame-{@literal >}location &&
299 * // frame-{@literal >}end-{@literal >}connected_to[0] == NULL) {
300 * // ...
301 * // }
302 * // if (frame-{@literal >}end != NULL &&
303 * // frame-{@literal >}end-{@literal >}connected_to[0] == frame-{@literal >}location &&
304 * // frame-{@literal >}end-{@literal >}connected_to[1] == NULL) {
305 * // ...
306 * // }
307 * Train(train);
308 * Train.location(train, location);
309 * Segment.connectedTo(location, end);
310 * }
311 * </pre></code>
312 *
313 * @see Match
314 * @see EndOfSiding_step_4
315 *
316 */
317 public static class Matcher extends BaseMatcher<EndOfSiding_step_4.Match> {
318 /**
319 * Initializes the pattern matcher within an existing VIATRA Query engine.
320 * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
321 *
322 * @param engine the existing VIATRA Query engine in which this matcher will be created.
323 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
324 *
325 */
326 public static EndOfSiding_step_4.Matcher on(final ViatraQueryEngine engine) {
327 // check if matcher already exists
328 Matcher matcher = engine.getExistingMatcher(querySpecification());
329 if (matcher == null) {
330 matcher = (Matcher)engine.getMatcher(querySpecification());
331 }
332 return matcher;
333 }
334
335 /**
336 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
337 * @return an initialized matcher
338 * @noreference This method is for internal matcher initialization by the framework, do not call it manually.
339 *
340 */
341 public static EndOfSiding_step_4.Matcher create() {
342 return new Matcher();
343 }
344
345 private static final int POSITION_TRAIN = 0;
346
347 private static final int POSITION_LOCATION = 1;
348
349 private static final int POSITION_END = 2;
350
351 private static final Logger LOGGER = ViatraQueryLoggingUtil.getLogger(EndOfSiding_step_4.Matcher.class);
352
353 /**
354 * Initializes the pattern matcher within an existing VIATRA Query engine.
355 * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
356 *
357 * @param engine the existing VIATRA Query engine in which this matcher will be created.
358 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
359 *
360 */
361 private Matcher() {
362 super(querySpecification());
363 }
364
365 /**
366 * Returns the set of all matches of the pattern that conform to the given fixed values of some parameters.
367 * @param pTrain the fixed value of pattern parameter train, or null if not bound.
368 * @param pLocation the fixed value of pattern parameter location, or null if not bound.
369 * @param pEnd the fixed value of pattern parameter end, or null if not bound.
370 * @return matches represented as a Match object.
371 *
372 */
373 public Collection<EndOfSiding_step_4.Match> getAllMatches(final Train pTrain, final Segment pLocation, final Segment pEnd) {
374 return rawStreamAllMatches(new Object[]{pTrain, pLocation, pEnd}).collect(Collectors.toSet());
375 }
376
377 /**
378 * Returns a stream of all matches of the pattern that conform to the given fixed values of some parameters.
379 * </p>
380 * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
381 * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
382 * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
383 * @param pTrain the fixed value of pattern parameter train, or null if not bound.
384 * @param pLocation the fixed value of pattern parameter location, or null if not bound.
385 * @param pEnd the fixed value of pattern parameter end, or null if not bound.
386 * @return a stream of matches represented as a Match object.
387 *
388 */
389 public Stream<EndOfSiding_step_4.Match> streamAllMatches(final Train pTrain, final Segment pLocation, final Segment pEnd) {
390 return rawStreamAllMatches(new Object[]{pTrain, pLocation, pEnd});
391 }
392
393 /**
394 * Returns an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
395 * Neither determinism nor randomness of selection is guaranteed.
396 * @param pTrain the fixed value of pattern parameter train, or null if not bound.
397 * @param pLocation the fixed value of pattern parameter location, or null if not bound.
398 * @param pEnd the fixed value of pattern parameter end, or null if not bound.
399 * @return a match represented as a Match object, or null if no match is found.
400 *
401 */
402 public Optional<EndOfSiding_step_4.Match> getOneArbitraryMatch(final Train pTrain, final Segment pLocation, final Segment pEnd) {
403 return rawGetOneArbitraryMatch(new Object[]{pTrain, pLocation, pEnd});
404 }
405
406 /**
407 * Indicates whether the given combination of specified pattern parameters constitute a valid pattern match,
408 * under any possible substitution of the unspecified parameters (if any).
409 * @param pTrain the fixed value of pattern parameter train, or null if not bound.
410 * @param pLocation the fixed value of pattern parameter location, or null if not bound.
411 * @param pEnd the fixed value of pattern parameter end, or null if not bound.
412 * @return true if the input is a valid (partial) match of the pattern.
413 *
414 */
415 public boolean hasMatch(final Train pTrain, final Segment pLocation, final Segment pEnd) {
416 return rawHasMatch(new Object[]{pTrain, pLocation, pEnd});
417 }
418
419 /**
420 * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters.
421 * @param pTrain the fixed value of pattern parameter train, or null if not bound.
422 * @param pLocation the fixed value of pattern parameter location, or null if not bound.
423 * @param pEnd the fixed value of pattern parameter end, or null if not bound.
424 * @return the number of pattern matches found.
425 *
426 */
427 public int countMatches(final Train pTrain, final Segment pLocation, final Segment pEnd) {
428 return rawCountMatches(new Object[]{pTrain, pLocation, pEnd});
429 }
430
431 /**
432 * Executes the given processor on an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
433 * Neither determinism nor randomness of selection is guaranteed.
434 * @param pTrain the fixed value of pattern parameter train, or null if not bound.
435 * @param pLocation the fixed value of pattern parameter location, or null if not bound.
436 * @param pEnd the fixed value of pattern parameter end, or null if not bound.
437 * @param processor the action that will process the selected match.
438 * @return true if the pattern has at least one match with the given parameter values, false if the processor was not invoked
439 *
440 */
441 public boolean forOneArbitraryMatch(final Train pTrain, final Segment pLocation, final Segment pEnd, final Consumer<? super EndOfSiding_step_4.Match> processor) {
442 return rawForOneArbitraryMatch(new Object[]{pTrain, pLocation, pEnd}, processor);
443 }
444
445 /**
446 * Returns a new (partial) match.
447 * This can be used e.g. to call the matcher with a partial match.
448 * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
449 * @param pTrain the fixed value of pattern parameter train, or null if not bound.
450 * @param pLocation the fixed value of pattern parameter location, or null if not bound.
451 * @param pEnd the fixed value of pattern parameter end, or null if not bound.
452 * @return the (partial) match object.
453 *
454 */
455 public EndOfSiding_step_4.Match newMatch(final Train pTrain, final Segment pLocation, final Segment pEnd) {
456 return EndOfSiding_step_4.Match.newMatch(pTrain, pLocation, pEnd);
457 }
458
459 /**
460 * Retrieve the set of values that occur in matches for train.
461 * @return the Set of all values or empty set if there are no matches
462 *
463 */
464 protected Stream<Train> rawStreamAllValuesOftrain(final Object[] parameters) {
465 return rawStreamAllValues(POSITION_TRAIN, parameters).map(Train.class::cast);
466 }
467
468 /**
469 * Retrieve the set of values that occur in matches for train.
470 * @return the Set of all values or empty set if there are no matches
471 *
472 */
473 public Set<Train> getAllValuesOftrain() {
474 return rawStreamAllValuesOftrain(emptyArray()).collect(Collectors.toSet());
475 }
476
477 /**
478 * Retrieve the set of values that occur in matches for train.
479 * @return the Set of all values or empty set if there are no matches
480 *
481 */
482 public Stream<Train> streamAllValuesOftrain() {
483 return rawStreamAllValuesOftrain(emptyArray());
484 }
485
486 /**
487 * Retrieve the set of values that occur in matches for train.
488 * </p>
489 * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
490 * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
491 * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
492 *
493 * @return the Stream of all values or empty set if there are no matches
494 *
495 */
496 public Stream<Train> streamAllValuesOftrain(final EndOfSiding_step_4.Match partialMatch) {
497 return rawStreamAllValuesOftrain(partialMatch.toArray());
498 }
499
500 /**
501 * Retrieve the set of values that occur in matches for train.
502 * </p>
503 * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
504 * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
505 * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
506 *
507 * @return the Stream of all values or empty set if there are no matches
508 *
509 */
510 public Stream<Train> streamAllValuesOftrain(final Segment pLocation, final Segment pEnd) {
511 return rawStreamAllValuesOftrain(new Object[]{null, pLocation, pEnd});
512 }
513
514 /**
515 * Retrieve the set of values that occur in matches for train.
516 * @return the Set of all values or empty set if there are no matches
517 *
518 */
519 public Set<Train> getAllValuesOftrain(final EndOfSiding_step_4.Match partialMatch) {
520 return rawStreamAllValuesOftrain(partialMatch.toArray()).collect(Collectors.toSet());
521 }
522
523 /**
524 * Retrieve the set of values that occur in matches for train.
525 * @return the Set of all values or empty set if there are no matches
526 *
527 */
528 public Set<Train> getAllValuesOftrain(final Segment pLocation, final Segment pEnd) {
529 return rawStreamAllValuesOftrain(new Object[]{null, pLocation, pEnd}).collect(Collectors.toSet());
530 }
531
532 /**
533 * Retrieve the set of values that occur in matches for location.
534 * @return the Set of all values or empty set if there are no matches
535 *
536 */
537 protected Stream<Segment> rawStreamAllValuesOflocation(final Object[] parameters) {
538 return rawStreamAllValues(POSITION_LOCATION, parameters).map(Segment.class::cast);
539 }
540
541 /**
542 * Retrieve the set of values that occur in matches for location.
543 * @return the Set of all values or empty set if there are no matches
544 *
545 */
546 public Set<Segment> getAllValuesOflocation() {
547 return rawStreamAllValuesOflocation(emptyArray()).collect(Collectors.toSet());
548 }
549
550 /**
551 * Retrieve the set of values that occur in matches for location.
552 * @return the Set of all values or empty set if there are no matches
553 *
554 */
555 public Stream<Segment> streamAllValuesOflocation() {
556 return rawStreamAllValuesOflocation(emptyArray());
557 }
558
559 /**
560 * Retrieve the set of values that occur in matches for location.
561 * </p>
562 * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
563 * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
564 * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
565 *
566 * @return the Stream of all values or empty set if there are no matches
567 *
568 */
569 public Stream<Segment> streamAllValuesOflocation(final EndOfSiding_step_4.Match partialMatch) {
570 return rawStreamAllValuesOflocation(partialMatch.toArray());
571 }
572
573 /**
574 * Retrieve the set of values that occur in matches for location.
575 * </p>
576 * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
577 * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
578 * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
579 *
580 * @return the Stream of all values or empty set if there are no matches
581 *
582 */
583 public Stream<Segment> streamAllValuesOflocation(final Train pTrain, final Segment pEnd) {
584 return rawStreamAllValuesOflocation(new Object[]{pTrain, null, pEnd});
585 }
586
587 /**
588 * Retrieve the set of values that occur in matches for location.
589 * @return the Set of all values or empty set if there are no matches
590 *
591 */
592 public Set<Segment> getAllValuesOflocation(final EndOfSiding_step_4.Match partialMatch) {
593 return rawStreamAllValuesOflocation(partialMatch.toArray()).collect(Collectors.toSet());
594 }
595
596 /**
597 * Retrieve the set of values that occur in matches for location.
598 * @return the Set of all values or empty set if there are no matches
599 *
600 */
601 public Set<Segment> getAllValuesOflocation(final Train pTrain, final Segment pEnd) {
602 return rawStreamAllValuesOflocation(new Object[]{pTrain, null, pEnd}).collect(Collectors.toSet());
603 }
604
605 /**
606 * Retrieve the set of values that occur in matches for end.
607 * @return the Set of all values or empty set if there are no matches
608 *
609 */
610 protected Stream<Segment> rawStreamAllValuesOfend(final Object[] parameters) {
611 return rawStreamAllValues(POSITION_END, parameters).map(Segment.class::cast);
612 }
613
614 /**
615 * Retrieve the set of values that occur in matches for end.
616 * @return the Set of all values or empty set if there are no matches
617 *
618 */
619 public Set<Segment> getAllValuesOfend() {
620 return rawStreamAllValuesOfend(emptyArray()).collect(Collectors.toSet());
621 }
622
623 /**
624 * Retrieve the set of values that occur in matches for end.
625 * @return the Set of all values or empty set if there are no matches
626 *
627 */
628 public Stream<Segment> streamAllValuesOfend() {
629 return rawStreamAllValuesOfend(emptyArray());
630 }
631
632 /**
633 * Retrieve the set of values that occur in matches for end.
634 * </p>
635 * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
636 * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
637 * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
638 *
639 * @return the Stream of all values or empty set if there are no matches
640 *
641 */
642 public Stream<Segment> streamAllValuesOfend(final EndOfSiding_step_4.Match partialMatch) {
643 return rawStreamAllValuesOfend(partialMatch.toArray());
644 }
645
646 /**
647 * Retrieve the set of values that occur in matches for end.
648 * </p>
649 * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
650 * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
651 * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
652 *
653 * @return the Stream of all values or empty set if there are no matches
654 *
655 */
656 public Stream<Segment> streamAllValuesOfend(final Train pTrain, final Segment pLocation) {
657 return rawStreamAllValuesOfend(new Object[]{pTrain, pLocation, null});
658 }
659
660 /**
661 * Retrieve the set of values that occur in matches for end.
662 * @return the Set of all values or empty set if there are no matches
663 *
664 */
665 public Set<Segment> getAllValuesOfend(final EndOfSiding_step_4.Match partialMatch) {
666 return rawStreamAllValuesOfend(partialMatch.toArray()).collect(Collectors.toSet());
667 }
668
669 /**
670 * Retrieve the set of values that occur in matches for end.
671 * @return the Set of all values or empty set if there are no matches
672 *
673 */
674 public Set<Segment> getAllValuesOfend(final Train pTrain, final Segment pLocation) {
675 return rawStreamAllValuesOfend(new Object[]{pTrain, pLocation, null}).collect(Collectors.toSet());
676 }
677
678 @Override
679 protected EndOfSiding_step_4.Match tupleToMatch(final Tuple t) {
680 try {
681 return EndOfSiding_step_4.Match.newMatch((Train) t.get(POSITION_TRAIN), (Segment) t.get(POSITION_LOCATION), (Segment) t.get(POSITION_END));
682 } catch(ClassCastException e) {
683 LOGGER.error("Element(s) in tuple not properly typed!",e);
684 return null;
685 }
686 }
687
688 @Override
689 protected EndOfSiding_step_4.Match arrayToMatch(final Object[] match) {
690 try {
691 return EndOfSiding_step_4.Match.newMatch((Train) match[POSITION_TRAIN], (Segment) match[POSITION_LOCATION], (Segment) match[POSITION_END]);
692 } catch(ClassCastException e) {
693 LOGGER.error("Element(s) in array not properly typed!",e);
694 return null;
695 }
696 }
697
698 @Override
699 protected EndOfSiding_step_4.Match arrayToMatchMutable(final Object[] match) {
700 try {
701 return EndOfSiding_step_4.Match.newMutableMatch((Train) match[POSITION_TRAIN], (Segment) match[POSITION_LOCATION], (Segment) match[POSITION_END]);
702 } catch(ClassCastException e) {
703 LOGGER.error("Element(s) in array not properly typed!",e);
704 return null;
705 }
706 }
707
708 /**
709 * @return the singleton instance of the query specification of this pattern
710 * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
711 *
712 */
713 public static IQuerySpecification<EndOfSiding_step_4.Matcher> querySpecification() {
714 return EndOfSiding_step_4.instance();
715 }
716 }
717
718 private EndOfSiding_step_4() {
719 super(GeneratedPQuery.INSTANCE);
720 }
721
722 /**
723 * @return the singleton instance of the query specification
724 * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
725 *
726 */
727 public static EndOfSiding_step_4 instance() {
728 try{
729 return LazyHolder.INSTANCE;
730 } catch (ExceptionInInitializerError err) {
731 throw processInitializerError(err);
732 }
733 }
734
735 @Override
736 protected EndOfSiding_step_4.Matcher instantiate(final ViatraQueryEngine engine) {
737 return EndOfSiding_step_4.Matcher.on(engine);
738 }
739
740 @Override
741 public EndOfSiding_step_4.Matcher instantiate() {
742 return EndOfSiding_step_4.Matcher.create();
743 }
744
745 @Override
746 public EndOfSiding_step_4.Match newEmptyMatch() {
747 return EndOfSiding_step_4.Match.newEmptyMatch();
748 }
749
750 @Override
751 public EndOfSiding_step_4.Match newMatch(final Object... parameters) {
752 return EndOfSiding_step_4.Match.newMatch((modes3.Train) parameters[0], (modes3.Segment) parameters[1], (modes3.Segment) parameters[2]);
753 }
754
755 /**
756 * Inner class allowing the singleton instance of {@link EndOfSiding_step_4} to be created
757 * <b>not</b> at the class load time of the outer class,
758 * but rather at the first call to {@link EndOfSiding_step_4#instance()}.
759 *
760 * <p> This workaround is required e.g. to support recursion.
761 *
762 */
763 private static class LazyHolder {
764 private static final EndOfSiding_step_4 INSTANCE = new EndOfSiding_step_4();
765
766 /**
767 * Statically initializes the query specification <b>after</b> the field {@link #INSTANCE} is assigned.
768 * This initialization order is required to support indirect recursion.
769 *
770 * <p> The static initializer is defined using a helper field to work around limitations of the code generator.
771 *
772 */
773 private static final Object STATIC_INITIALIZER = ensureInitialized();
774
775 public static Object ensureInitialized() {
776 INSTANCE.ensureInitializedInternal();
777 return null;
778 }
779 }
780
781 private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {
782 private static final EndOfSiding_step_4.GeneratedPQuery INSTANCE = new GeneratedPQuery();
783
784 private final PParameter parameter_train = new PParameter("train", "modes3.Train", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.ece.mcgill.ca/wcet/modes3", "Train")), PParameterDirection.INOUT);
785
786 private final PParameter parameter_location = new PParameter("location", "modes3.Segment", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.ece.mcgill.ca/wcet/modes3", "Segment")), PParameterDirection.INOUT);
787
788 private final PParameter parameter_end = new PParameter("end", "modes3.Segment", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.ece.mcgill.ca/wcet/modes3", "Segment")), PParameterDirection.INOUT);
789
790 private final List<PParameter> parameters = Arrays.asList(parameter_train, parameter_location, parameter_end);
791
792 private GeneratedPQuery() {
793 super(PVisibility.PUBLIC);
794 }
795
796 @Override
797 public String getFullyQualifiedName() {
798 return "modes3.queries.endOfSiding_step_4";
799 }
800
801 @Override
802 public List<String> getParameterNames() {
803 return Arrays.asList("train","location","end");
804 }
805
806 @Override
807 public List<PParameter> getParameters() {
808 return parameters;
809 }
810
811 @Override
812 public Set<PBody> doGetContainedBodies() {
813 setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));
814 Set<PBody> bodies = new LinkedHashSet<>();
815 {
816 PBody body = new PBody(this);
817 PVariable var_train = body.getOrCreateVariableByName("train");
818 PVariable var_location = body.getOrCreateVariableByName("location");
819 PVariable var_end = body.getOrCreateVariableByName("end");
820 new TypeConstraint(body, Tuples.flatTupleOf(var_train), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Train")));
821 new TypeConstraint(body, Tuples.flatTupleOf(var_location), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment")));
822 new TypeConstraint(body, Tuples.flatTupleOf(var_end), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment")));
823 body.setSymbolicParameters(Arrays.<ExportedParameter>asList(
824 new ExportedParameter(body, var_train, parameter_train),
825 new ExportedParameter(body, var_location, parameter_location),
826 new ExportedParameter(body, var_end, parameter_end)
827 ));
828 // // frame->end = frame->location->connected_to[i1];// if (frame->end != NULL &&// frame->end->connected_to[1] == frame->location &&// frame->end->connected_to[0] == NULL) {// ...// } // if (frame->end != NULL &&// frame->end->connected_to[0] == frame->location &&// frame->end->connected_to[1] == NULL) {// ...// } Train(train)
829 new TypeConstraint(body, Tuples.flatTupleOf(var_train), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Train")));
830 // Train.location(train, location)
831 new TypeConstraint(body, Tuples.flatTupleOf(var_train), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Train")));
832 PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}");
833 new TypeConstraint(body, Tuples.flatTupleOf(var_train, var__virtual_0_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Train", "location")));
834 new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_0_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment")));
835 new Equality(body, var__virtual_0_, var_location);
836 // Segment.connectedTo(location, end)
837 new TypeConstraint(body, Tuples.flatTupleOf(var_location), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment")));
838 PVariable var__virtual_1_ = body.getOrCreateVariableByName(".virtual{1}");
839 new TypeConstraint(body, Tuples.flatTupleOf(var_location, var__virtual_1_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment", "connectedTo")));
840 new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_1_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment")));
841 new Equality(body, var__virtual_1_, var_end);
842 bodies.add(body);
843 }
844 return bodies;
845 }
846 }
847}
diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/EndOfSiding_step_5.java b/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/EndOfSiding_step_5.java
new file mode 100644
index 00000000..48a2697d
--- /dev/null
+++ b/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/EndOfSiding_step_5.java
@@ -0,0 +1,841 @@
1/**
2 * Generated from platform:/resource/ca.mcgill.rtgmrt.example.modes3/src/modes3/queries/Modes3Queries.vql
3 */
4package modes3.queries;
5
6import java.util.Arrays;
7import java.util.Collection;
8import java.util.LinkedHashSet;
9import java.util.List;
10import java.util.Objects;
11import java.util.Optional;
12import java.util.Set;
13import java.util.function.Consumer;
14import java.util.stream.Collectors;
15import java.util.stream.Stream;
16import modes3.Segment;
17import modes3.Train;
18import modes3.queries.MultipleConnectedTo;
19import org.apache.log4j.Logger;
20import org.eclipse.emf.ecore.EClass;
21import org.eclipse.viatra.query.runtime.api.IPatternMatch;
22import org.eclipse.viatra.query.runtime.api.IQuerySpecification;
23import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine;
24import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;
25import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecification;
26import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher;
27import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch;
28import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;
29import org.eclipse.viatra.query.runtime.emf.types.EStructuralFeatureInstancesKey;
30import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;
31import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;
32import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;
33import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Equality;
34import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;
35import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.NegativePatternCall;
36import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;
37import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;
38import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;
39import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;
40import org.eclipse.viatra.query.runtime.matchers.tuple.Tuple;
41import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;
42import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil;
43
44/**
45 * A pattern-specific query specification that can instantiate Matcher in a type-safe way.
46 *
47 * <p>Original source:
48 * <code><pre>
49 * pattern endOfSiding_step_5(in train : Train, in location : Segment, in end : Segment) {
50 * // results-{@literal >}matches[match_cntr].location = frame-{@literal >}location;
51 * // results-{@literal >}matches[match_cntr++].train = frame-{@literal >}train;
52 * // ...OR...
53 * // results-{@literal >}matches[match_cntr].location = frame-{@literal >}location;
54 * // results-{@literal >}matches[match_cntr++].train = frame-{@literal >}train;
55 * Train(train);
56 * Train.location(train, location);
57 * Segment.connectedTo(location, end);
58 * neg find multipleConnectedTo(end);
59 * }
60 * </pre></code>
61 *
62 * @see Matcher
63 * @see Match
64 *
65 */
66@SuppressWarnings("all")
67public final class EndOfSiding_step_5 extends BaseGeneratedEMFQuerySpecification<EndOfSiding_step_5.Matcher> {
68 /**
69 * Pattern-specific match representation of the modes3.queries.endOfSiding_step_5 pattern,
70 * to be used in conjunction with {@link Matcher}.
71 *
72 * <p>Class fields correspond to parameters of the pattern. Fields with value null are considered unassigned.
73 * Each instance is a (possibly partial) substitution of pattern parameters,
74 * usable to represent a match of the pattern in the result of a query,
75 * or to specify the bound (fixed) input parameters when issuing a query.
76 *
77 * @see Matcher
78 *
79 */
80 public static abstract class Match extends BasePatternMatch {
81 private Train fTrain;
82
83 private Segment fLocation;
84
85 private Segment fEnd;
86
87 private static List<String> parameterNames = makeImmutableList("train", "location", "end");
88
89 private Match(final Train pTrain, final Segment pLocation, final Segment pEnd) {
90 this.fTrain = pTrain;
91 this.fLocation = pLocation;
92 this.fEnd = pEnd;
93 }
94
95 @Override
96 public Object get(final String parameterName) {
97 switch(parameterName) {
98 case "train": return this.fTrain;
99 case "location": return this.fLocation;
100 case "end": return this.fEnd;
101 default: return null;
102 }
103 }
104
105 @Override
106 public Object get(final int index) {
107 switch(index) {
108 case 0: return this.fTrain;
109 case 1: return this.fLocation;
110 case 2: return this.fEnd;
111 default: return null;
112 }
113 }
114
115 public Train getTrain() {
116 return this.fTrain;
117 }
118
119 public Segment getLocation() {
120 return this.fLocation;
121 }
122
123 public Segment getEnd() {
124 return this.fEnd;
125 }
126
127 @Override
128 public boolean set(final String parameterName, final Object newValue) {
129 if (!isMutable()) throw new java.lang.UnsupportedOperationException();
130 if ("train".equals(parameterName) ) {
131 this.fTrain = (Train) newValue;
132 return true;
133 }
134 if ("location".equals(parameterName) ) {
135 this.fLocation = (Segment) newValue;
136 return true;
137 }
138 if ("end".equals(parameterName) ) {
139 this.fEnd = (Segment) newValue;
140 return true;
141 }
142 return false;
143 }
144
145 public void setTrain(final Train pTrain) {
146 if (!isMutable()) throw new java.lang.UnsupportedOperationException();
147 this.fTrain = pTrain;
148 }
149
150 public void setLocation(final Segment pLocation) {
151 if (!isMutable()) throw new java.lang.UnsupportedOperationException();
152 this.fLocation = pLocation;
153 }
154
155 public void setEnd(final Segment pEnd) {
156 if (!isMutable()) throw new java.lang.UnsupportedOperationException();
157 this.fEnd = pEnd;
158 }
159
160 @Override
161 public String patternName() {
162 return "modes3.queries.endOfSiding_step_5";
163 }
164
165 @Override
166 public List<String> parameterNames() {
167 return EndOfSiding_step_5.Match.parameterNames;
168 }
169
170 @Override
171 public Object[] toArray() {
172 return new Object[]{fTrain, fLocation, fEnd};
173 }
174
175 @Override
176 public EndOfSiding_step_5.Match toImmutable() {
177 return isMutable() ? newMatch(fTrain, fLocation, fEnd) : this;
178 }
179
180 @Override
181 public String prettyPrint() {
182 StringBuilder result = new StringBuilder();
183 result.append("\"train\"=" + prettyPrintValue(fTrain) + ", ");
184 result.append("\"location\"=" + prettyPrintValue(fLocation) + ", ");
185 result.append("\"end\"=" + prettyPrintValue(fEnd));
186 return result.toString();
187 }
188
189 @Override
190 public int hashCode() {
191 return Objects.hash(fTrain, fLocation, fEnd);
192 }
193
194 @Override
195 public boolean equals(final Object obj) {
196 if (this == obj)
197 return true;
198 if (obj == null) {
199 return false;
200 }
201 if ((obj instanceof EndOfSiding_step_5.Match)) {
202 EndOfSiding_step_5.Match other = (EndOfSiding_step_5.Match) obj;
203 return Objects.equals(fTrain, other.fTrain) && Objects.equals(fLocation, other.fLocation) && Objects.equals(fEnd, other.fEnd);
204 } else {
205 // this should be infrequent
206 if (!(obj instanceof IPatternMatch)) {
207 return false;
208 }
209 IPatternMatch otherSig = (IPatternMatch) obj;
210 return Objects.equals(specification(), otherSig.specification()) && Arrays.deepEquals(toArray(), otherSig.toArray());
211 }
212 }
213
214 @Override
215 public EndOfSiding_step_5 specification() {
216 return EndOfSiding_step_5.instance();
217 }
218
219 /**
220 * Returns an empty, mutable match.
221 * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
222 *
223 * @return the empty match.
224 *
225 */
226 public static EndOfSiding_step_5.Match newEmptyMatch() {
227 return new Mutable(null, null, null);
228 }
229
230 /**
231 * Returns a mutable (partial) match.
232 * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
233 *
234 * @param pTrain the fixed value of pattern parameter train, or null if not bound.
235 * @param pLocation the fixed value of pattern parameter location, or null if not bound.
236 * @param pEnd the fixed value of pattern parameter end, or null if not bound.
237 * @return the new, mutable (partial) match object.
238 *
239 */
240 public static EndOfSiding_step_5.Match newMutableMatch(final Train pTrain, final Segment pLocation, final Segment pEnd) {
241 return new Mutable(pTrain, pLocation, pEnd);
242 }
243
244 /**
245 * Returns a new (partial) match.
246 * This can be used e.g. to call the matcher with a partial match.
247 * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
248 * @param pTrain the fixed value of pattern parameter train, or null if not bound.
249 * @param pLocation the fixed value of pattern parameter location, or null if not bound.
250 * @param pEnd the fixed value of pattern parameter end, or null if not bound.
251 * @return the (partial) match object.
252 *
253 */
254 public static EndOfSiding_step_5.Match newMatch(final Train pTrain, final Segment pLocation, final Segment pEnd) {
255 return new Immutable(pTrain, pLocation, pEnd);
256 }
257
258 private static final class Mutable extends EndOfSiding_step_5.Match {
259 Mutable(final Train pTrain, final Segment pLocation, final Segment pEnd) {
260 super(pTrain, pLocation, pEnd);
261 }
262
263 @Override
264 public boolean isMutable() {
265 return true;
266 }
267 }
268
269 private static final class Immutable extends EndOfSiding_step_5.Match {
270 Immutable(final Train pTrain, final Segment pLocation, final Segment pEnd) {
271 super(pTrain, pLocation, pEnd);
272 }
273
274 @Override
275 public boolean isMutable() {
276 return false;
277 }
278 }
279 }
280
281 /**
282 * Generated pattern matcher API of the modes3.queries.endOfSiding_step_5 pattern,
283 * providing pattern-specific query methods.
284 *
285 * <p>Use the pattern matcher on a given model via {@link #on(ViatraQueryEngine)},
286 * e.g. in conjunction with {@link ViatraQueryEngine#on(QueryScope)}.
287 *
288 * <p>Matches of the pattern will be represented as {@link Match}.
289 *
290 * <p>Original source:
291 * <code><pre>
292 * pattern endOfSiding_step_5(in train : Train, in location : Segment, in end : Segment) {
293 * // results-{@literal >}matches[match_cntr].location = frame-{@literal >}location;
294 * // results-{@literal >}matches[match_cntr++].train = frame-{@literal >}train;
295 * // ...OR...
296 * // results-{@literal >}matches[match_cntr].location = frame-{@literal >}location;
297 * // results-{@literal >}matches[match_cntr++].train = frame-{@literal >}train;
298 * Train(train);
299 * Train.location(train, location);
300 * Segment.connectedTo(location, end);
301 * neg find multipleConnectedTo(end);
302 * }
303 * </pre></code>
304 *
305 * @see Match
306 * @see EndOfSiding_step_5
307 *
308 */
309 public static class Matcher extends BaseMatcher<EndOfSiding_step_5.Match> {
310 /**
311 * Initializes the pattern matcher within an existing VIATRA Query engine.
312 * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
313 *
314 * @param engine the existing VIATRA Query engine in which this matcher will be created.
315 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
316 *
317 */
318 public static EndOfSiding_step_5.Matcher on(final ViatraQueryEngine engine) {
319 // check if matcher already exists
320 Matcher matcher = engine.getExistingMatcher(querySpecification());
321 if (matcher == null) {
322 matcher = (Matcher)engine.getMatcher(querySpecification());
323 }
324 return matcher;
325 }
326
327 /**
328 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
329 * @return an initialized matcher
330 * @noreference This method is for internal matcher initialization by the framework, do not call it manually.
331 *
332 */
333 public static EndOfSiding_step_5.Matcher create() {
334 return new Matcher();
335 }
336
337 private static final int POSITION_TRAIN = 0;
338
339 private static final int POSITION_LOCATION = 1;
340
341 private static final int POSITION_END = 2;
342
343 private static final Logger LOGGER = ViatraQueryLoggingUtil.getLogger(EndOfSiding_step_5.Matcher.class);
344
345 /**
346 * Initializes the pattern matcher within an existing VIATRA Query engine.
347 * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
348 *
349 * @param engine the existing VIATRA Query engine in which this matcher will be created.
350 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
351 *
352 */
353 private Matcher() {
354 super(querySpecification());
355 }
356
357 /**
358 * Returns the set of all matches of the pattern that conform to the given fixed values of some parameters.
359 * @param pTrain the fixed value of pattern parameter train, or null if not bound.
360 * @param pLocation the fixed value of pattern parameter location, or null if not bound.
361 * @param pEnd the fixed value of pattern parameter end, or null if not bound.
362 * @return matches represented as a Match object.
363 *
364 */
365 public Collection<EndOfSiding_step_5.Match> getAllMatches(final Train pTrain, final Segment pLocation, final Segment pEnd) {
366 return rawStreamAllMatches(new Object[]{pTrain, pLocation, pEnd}).collect(Collectors.toSet());
367 }
368
369 /**
370 * Returns a stream of all matches of the pattern that conform to the given fixed values of some parameters.
371 * </p>
372 * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
373 * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
374 * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
375 * @param pTrain the fixed value of pattern parameter train, or null if not bound.
376 * @param pLocation the fixed value of pattern parameter location, or null if not bound.
377 * @param pEnd the fixed value of pattern parameter end, or null if not bound.
378 * @return a stream of matches represented as a Match object.
379 *
380 */
381 public Stream<EndOfSiding_step_5.Match> streamAllMatches(final Train pTrain, final Segment pLocation, final Segment pEnd) {
382 return rawStreamAllMatches(new Object[]{pTrain, pLocation, pEnd});
383 }
384
385 /**
386 * Returns an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
387 * Neither determinism nor randomness of selection is guaranteed.
388 * @param pTrain the fixed value of pattern parameter train, or null if not bound.
389 * @param pLocation the fixed value of pattern parameter location, or null if not bound.
390 * @param pEnd the fixed value of pattern parameter end, or null if not bound.
391 * @return a match represented as a Match object, or null if no match is found.
392 *
393 */
394 public Optional<EndOfSiding_step_5.Match> getOneArbitraryMatch(final Train pTrain, final Segment pLocation, final Segment pEnd) {
395 return rawGetOneArbitraryMatch(new Object[]{pTrain, pLocation, pEnd});
396 }
397
398 /**
399 * Indicates whether the given combination of specified pattern parameters constitute a valid pattern match,
400 * under any possible substitution of the unspecified parameters (if any).
401 * @param pTrain the fixed value of pattern parameter train, or null if not bound.
402 * @param pLocation the fixed value of pattern parameter location, or null if not bound.
403 * @param pEnd the fixed value of pattern parameter end, or null if not bound.
404 * @return true if the input is a valid (partial) match of the pattern.
405 *
406 */
407 public boolean hasMatch(final Train pTrain, final Segment pLocation, final Segment pEnd) {
408 return rawHasMatch(new Object[]{pTrain, pLocation, pEnd});
409 }
410
411 /**
412 * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters.
413 * @param pTrain the fixed value of pattern parameter train, or null if not bound.
414 * @param pLocation the fixed value of pattern parameter location, or null if not bound.
415 * @param pEnd the fixed value of pattern parameter end, or null if not bound.
416 * @return the number of pattern matches found.
417 *
418 */
419 public int countMatches(final Train pTrain, final Segment pLocation, final Segment pEnd) {
420 return rawCountMatches(new Object[]{pTrain, pLocation, pEnd});
421 }
422
423 /**
424 * Executes the given processor on an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
425 * Neither determinism nor randomness of selection is guaranteed.
426 * @param pTrain the fixed value of pattern parameter train, or null if not bound.
427 * @param pLocation the fixed value of pattern parameter location, or null if not bound.
428 * @param pEnd the fixed value of pattern parameter end, or null if not bound.
429 * @param processor the action that will process the selected match.
430 * @return true if the pattern has at least one match with the given parameter values, false if the processor was not invoked
431 *
432 */
433 public boolean forOneArbitraryMatch(final Train pTrain, final Segment pLocation, final Segment pEnd, final Consumer<? super EndOfSiding_step_5.Match> processor) {
434 return rawForOneArbitraryMatch(new Object[]{pTrain, pLocation, pEnd}, processor);
435 }
436
437 /**
438 * Returns a new (partial) match.
439 * This can be used e.g. to call the matcher with a partial match.
440 * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
441 * @param pTrain the fixed value of pattern parameter train, or null if not bound.
442 * @param pLocation the fixed value of pattern parameter location, or null if not bound.
443 * @param pEnd the fixed value of pattern parameter end, or null if not bound.
444 * @return the (partial) match object.
445 *
446 */
447 public EndOfSiding_step_5.Match newMatch(final Train pTrain, final Segment pLocation, final Segment pEnd) {
448 return EndOfSiding_step_5.Match.newMatch(pTrain, pLocation, pEnd);
449 }
450
451 /**
452 * Retrieve the set of values that occur in matches for train.
453 * @return the Set of all values or empty set if there are no matches
454 *
455 */
456 protected Stream<Train> rawStreamAllValuesOftrain(final Object[] parameters) {
457 return rawStreamAllValues(POSITION_TRAIN, parameters).map(Train.class::cast);
458 }
459
460 /**
461 * Retrieve the set of values that occur in matches for train.
462 * @return the Set of all values or empty set if there are no matches
463 *
464 */
465 public Set<Train> getAllValuesOftrain() {
466 return rawStreamAllValuesOftrain(emptyArray()).collect(Collectors.toSet());
467 }
468
469 /**
470 * Retrieve the set of values that occur in matches for train.
471 * @return the Set of all values or empty set if there are no matches
472 *
473 */
474 public Stream<Train> streamAllValuesOftrain() {
475 return rawStreamAllValuesOftrain(emptyArray());
476 }
477
478 /**
479 * Retrieve the set of values that occur in matches for train.
480 * </p>
481 * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
482 * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
483 * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
484 *
485 * @return the Stream of all values or empty set if there are no matches
486 *
487 */
488 public Stream<Train> streamAllValuesOftrain(final EndOfSiding_step_5.Match partialMatch) {
489 return rawStreamAllValuesOftrain(partialMatch.toArray());
490 }
491
492 /**
493 * Retrieve the set of values that occur in matches for train.
494 * </p>
495 * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
496 * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
497 * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
498 *
499 * @return the Stream of all values or empty set if there are no matches
500 *
501 */
502 public Stream<Train> streamAllValuesOftrain(final Segment pLocation, final Segment pEnd) {
503 return rawStreamAllValuesOftrain(new Object[]{null, pLocation, pEnd});
504 }
505
506 /**
507 * Retrieve the set of values that occur in matches for train.
508 * @return the Set of all values or empty set if there are no matches
509 *
510 */
511 public Set<Train> getAllValuesOftrain(final EndOfSiding_step_5.Match partialMatch) {
512 return rawStreamAllValuesOftrain(partialMatch.toArray()).collect(Collectors.toSet());
513 }
514
515 /**
516 * Retrieve the set of values that occur in matches for train.
517 * @return the Set of all values or empty set if there are no matches
518 *
519 */
520 public Set<Train> getAllValuesOftrain(final Segment pLocation, final Segment pEnd) {
521 return rawStreamAllValuesOftrain(new Object[]{null, pLocation, pEnd}).collect(Collectors.toSet());
522 }
523
524 /**
525 * Retrieve the set of values that occur in matches for location.
526 * @return the Set of all values or empty set if there are no matches
527 *
528 */
529 protected Stream<Segment> rawStreamAllValuesOflocation(final Object[] parameters) {
530 return rawStreamAllValues(POSITION_LOCATION, parameters).map(Segment.class::cast);
531 }
532
533 /**
534 * Retrieve the set of values that occur in matches for location.
535 * @return the Set of all values or empty set if there are no matches
536 *
537 */
538 public Set<Segment> getAllValuesOflocation() {
539 return rawStreamAllValuesOflocation(emptyArray()).collect(Collectors.toSet());
540 }
541
542 /**
543 * Retrieve the set of values that occur in matches for location.
544 * @return the Set of all values or empty set if there are no matches
545 *
546 */
547 public Stream<Segment> streamAllValuesOflocation() {
548 return rawStreamAllValuesOflocation(emptyArray());
549 }
550
551 /**
552 * Retrieve the set of values that occur in matches for location.
553 * </p>
554 * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
555 * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
556 * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
557 *
558 * @return the Stream of all values or empty set if there are no matches
559 *
560 */
561 public Stream<Segment> streamAllValuesOflocation(final EndOfSiding_step_5.Match partialMatch) {
562 return rawStreamAllValuesOflocation(partialMatch.toArray());
563 }
564
565 /**
566 * Retrieve the set of values that occur in matches for location.
567 * </p>
568 * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
569 * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
570 * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
571 *
572 * @return the Stream of all values or empty set if there are no matches
573 *
574 */
575 public Stream<Segment> streamAllValuesOflocation(final Train pTrain, final Segment pEnd) {
576 return rawStreamAllValuesOflocation(new Object[]{pTrain, null, pEnd});
577 }
578
579 /**
580 * Retrieve the set of values that occur in matches for location.
581 * @return the Set of all values or empty set if there are no matches
582 *
583 */
584 public Set<Segment> getAllValuesOflocation(final EndOfSiding_step_5.Match partialMatch) {
585 return rawStreamAllValuesOflocation(partialMatch.toArray()).collect(Collectors.toSet());
586 }
587
588 /**
589 * Retrieve the set of values that occur in matches for location.
590 * @return the Set of all values or empty set if there are no matches
591 *
592 */
593 public Set<Segment> getAllValuesOflocation(final Train pTrain, final Segment pEnd) {
594 return rawStreamAllValuesOflocation(new Object[]{pTrain, null, pEnd}).collect(Collectors.toSet());
595 }
596
597 /**
598 * Retrieve the set of values that occur in matches for end.
599 * @return the Set of all values or empty set if there are no matches
600 *
601 */
602 protected Stream<Segment> rawStreamAllValuesOfend(final Object[] parameters) {
603 return rawStreamAllValues(POSITION_END, parameters).map(Segment.class::cast);
604 }
605
606 /**
607 * Retrieve the set of values that occur in matches for end.
608 * @return the Set of all values or empty set if there are no matches
609 *
610 */
611 public Set<Segment> getAllValuesOfend() {
612 return rawStreamAllValuesOfend(emptyArray()).collect(Collectors.toSet());
613 }
614
615 /**
616 * Retrieve the set of values that occur in matches for end.
617 * @return the Set of all values or empty set if there are no matches
618 *
619 */
620 public Stream<Segment> streamAllValuesOfend() {
621 return rawStreamAllValuesOfend(emptyArray());
622 }
623
624 /**
625 * Retrieve the set of values that occur in matches for end.
626 * </p>
627 * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
628 * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
629 * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
630 *
631 * @return the Stream of all values or empty set if there are no matches
632 *
633 */
634 public Stream<Segment> streamAllValuesOfend(final EndOfSiding_step_5.Match partialMatch) {
635 return rawStreamAllValuesOfend(partialMatch.toArray());
636 }
637
638 /**
639 * Retrieve the set of values that occur in matches for end.
640 * </p>
641 * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
642 * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
643 * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
644 *
645 * @return the Stream of all values or empty set if there are no matches
646 *
647 */
648 public Stream<Segment> streamAllValuesOfend(final Train pTrain, final Segment pLocation) {
649 return rawStreamAllValuesOfend(new Object[]{pTrain, pLocation, null});
650 }
651
652 /**
653 * Retrieve the set of values that occur in matches for end.
654 * @return the Set of all values or empty set if there are no matches
655 *
656 */
657 public Set<Segment> getAllValuesOfend(final EndOfSiding_step_5.Match partialMatch) {
658 return rawStreamAllValuesOfend(partialMatch.toArray()).collect(Collectors.toSet());
659 }
660
661 /**
662 * Retrieve the set of values that occur in matches for end.
663 * @return the Set of all values or empty set if there are no matches
664 *
665 */
666 public Set<Segment> getAllValuesOfend(final Train pTrain, final Segment pLocation) {
667 return rawStreamAllValuesOfend(new Object[]{pTrain, pLocation, null}).collect(Collectors.toSet());
668 }
669
670 @Override
671 protected EndOfSiding_step_5.Match tupleToMatch(final Tuple t) {
672 try {
673 return EndOfSiding_step_5.Match.newMatch((Train) t.get(POSITION_TRAIN), (Segment) t.get(POSITION_LOCATION), (Segment) t.get(POSITION_END));
674 } catch(ClassCastException e) {
675 LOGGER.error("Element(s) in tuple not properly typed!",e);
676 return null;
677 }
678 }
679
680 @Override
681 protected EndOfSiding_step_5.Match arrayToMatch(final Object[] match) {
682 try {
683 return EndOfSiding_step_5.Match.newMatch((Train) match[POSITION_TRAIN], (Segment) match[POSITION_LOCATION], (Segment) match[POSITION_END]);
684 } catch(ClassCastException e) {
685 LOGGER.error("Element(s) in array not properly typed!",e);
686 return null;
687 }
688 }
689
690 @Override
691 protected EndOfSiding_step_5.Match arrayToMatchMutable(final Object[] match) {
692 try {
693 return EndOfSiding_step_5.Match.newMutableMatch((Train) match[POSITION_TRAIN], (Segment) match[POSITION_LOCATION], (Segment) match[POSITION_END]);
694 } catch(ClassCastException e) {
695 LOGGER.error("Element(s) in array not properly typed!",e);
696 return null;
697 }
698 }
699
700 /**
701 * @return the singleton instance of the query specification of this pattern
702 * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
703 *
704 */
705 public static IQuerySpecification<EndOfSiding_step_5.Matcher> querySpecification() {
706 return EndOfSiding_step_5.instance();
707 }
708 }
709
710 private EndOfSiding_step_5() {
711 super(GeneratedPQuery.INSTANCE);
712 }
713
714 /**
715 * @return the singleton instance of the query specification
716 * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
717 *
718 */
719 public static EndOfSiding_step_5 instance() {
720 try{
721 return LazyHolder.INSTANCE;
722 } catch (ExceptionInInitializerError err) {
723 throw processInitializerError(err);
724 }
725 }
726
727 @Override
728 protected EndOfSiding_step_5.Matcher instantiate(final ViatraQueryEngine engine) {
729 return EndOfSiding_step_5.Matcher.on(engine);
730 }
731
732 @Override
733 public EndOfSiding_step_5.Matcher instantiate() {
734 return EndOfSiding_step_5.Matcher.create();
735 }
736
737 @Override
738 public EndOfSiding_step_5.Match newEmptyMatch() {
739 return EndOfSiding_step_5.Match.newEmptyMatch();
740 }
741
742 @Override
743 public EndOfSiding_step_5.Match newMatch(final Object... parameters) {
744 return EndOfSiding_step_5.Match.newMatch((modes3.Train) parameters[0], (modes3.Segment) parameters[1], (modes3.Segment) parameters[2]);
745 }
746
747 /**
748 * Inner class allowing the singleton instance of {@link EndOfSiding_step_5} to be created
749 * <b>not</b> at the class load time of the outer class,
750 * but rather at the first call to {@link EndOfSiding_step_5#instance()}.
751 *
752 * <p> This workaround is required e.g. to support recursion.
753 *
754 */
755 private static class LazyHolder {
756 private static final EndOfSiding_step_5 INSTANCE = new EndOfSiding_step_5();
757
758 /**
759 * Statically initializes the query specification <b>after</b> the field {@link #INSTANCE} is assigned.
760 * This initialization order is required to support indirect recursion.
761 *
762 * <p> The static initializer is defined using a helper field to work around limitations of the code generator.
763 *
764 */
765 private static final Object STATIC_INITIALIZER = ensureInitialized();
766
767 public static Object ensureInitialized() {
768 INSTANCE.ensureInitializedInternal();
769 return null;
770 }
771 }
772
773 private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {
774 private static final EndOfSiding_step_5.GeneratedPQuery INSTANCE = new GeneratedPQuery();
775
776 private final PParameter parameter_train = new PParameter("train", "modes3.Train", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.ece.mcgill.ca/wcet/modes3", "Train")), PParameterDirection.INOUT);
777
778 private final PParameter parameter_location = new PParameter("location", "modes3.Segment", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.ece.mcgill.ca/wcet/modes3", "Segment")), PParameterDirection.INOUT);
779
780 private final PParameter parameter_end = new PParameter("end", "modes3.Segment", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.ece.mcgill.ca/wcet/modes3", "Segment")), PParameterDirection.INOUT);
781
782 private final List<PParameter> parameters = Arrays.asList(parameter_train, parameter_location, parameter_end);
783
784 private GeneratedPQuery() {
785 super(PVisibility.PUBLIC);
786 }
787
788 @Override
789 public String getFullyQualifiedName() {
790 return "modes3.queries.endOfSiding_step_5";
791 }
792
793 @Override
794 public List<String> getParameterNames() {
795 return Arrays.asList("train","location","end");
796 }
797
798 @Override
799 public List<PParameter> getParameters() {
800 return parameters;
801 }
802
803 @Override
804 public Set<PBody> doGetContainedBodies() {
805 setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));
806 Set<PBody> bodies = new LinkedHashSet<>();
807 {
808 PBody body = new PBody(this);
809 PVariable var_train = body.getOrCreateVariableByName("train");
810 PVariable var_location = body.getOrCreateVariableByName("location");
811 PVariable var_end = body.getOrCreateVariableByName("end");
812 new TypeConstraint(body, Tuples.flatTupleOf(var_train), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Train")));
813 new TypeConstraint(body, Tuples.flatTupleOf(var_location), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment")));
814 new TypeConstraint(body, Tuples.flatTupleOf(var_end), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment")));
815 body.setSymbolicParameters(Arrays.<ExportedParameter>asList(
816 new ExportedParameter(body, var_train, parameter_train),
817 new ExportedParameter(body, var_location, parameter_location),
818 new ExportedParameter(body, var_end, parameter_end)
819 ));
820 // // results->matches[match_cntr].location = frame->location;// results->matches[match_cntr++].train = frame->train;// ...OR...// results->matches[match_cntr].location = frame->location;// results->matches[match_cntr++].train = frame->train; Train(train)
821 new TypeConstraint(body, Tuples.flatTupleOf(var_train), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Train")));
822 // Train.location(train, location)
823 new TypeConstraint(body, Tuples.flatTupleOf(var_train), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Train")));
824 PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}");
825 new TypeConstraint(body, Tuples.flatTupleOf(var_train, var__virtual_0_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Train", "location")));
826 new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_0_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment")));
827 new Equality(body, var__virtual_0_, var_location);
828 // Segment.connectedTo(location, end)
829 new TypeConstraint(body, Tuples.flatTupleOf(var_location), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment")));
830 PVariable var__virtual_1_ = body.getOrCreateVariableByName(".virtual{1}");
831 new TypeConstraint(body, Tuples.flatTupleOf(var_location, var__virtual_1_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment", "connectedTo")));
832 new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_1_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment")));
833 new Equality(body, var__virtual_1_, var_end);
834 // neg find multipleConnectedTo(end)
835 new NegativePatternCall(body, Tuples.flatTupleOf(var_end), MultipleConnectedTo.instance().getInternalQueryRepresentation());
836 bodies.add(body);
837 }
838 return bodies;
839 }
840 }
841}
diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/InputsOfTurnout.java b/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/InputsOfTurnout.java
new file mode 100644
index 00000000..2f2eea11
--- /dev/null
+++ b/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/InputsOfTurnout.java
@@ -0,0 +1,570 @@
1/**
2 * Generated from platform:/resource/ca.mcgill.rtgmrt.example.modes3/src/modes3/queries/Modes3Queries.vql
3 */
4package modes3.queries;
5
6import java.util.Arrays;
7import java.util.Collection;
8import java.util.LinkedHashSet;
9import java.util.List;
10import java.util.Objects;
11import java.util.Optional;
12import java.util.Set;
13import java.util.function.Consumer;
14import java.util.stream.Collectors;
15import java.util.stream.Stream;
16import modes3.Turnout;
17import modes3.queries.Adjacent;
18import org.apache.log4j.Logger;
19import org.eclipse.emf.ecore.EClass;
20import org.eclipse.viatra.query.runtime.api.IPatternMatch;
21import org.eclipse.viatra.query.runtime.api.IQuerySpecification;
22import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine;
23import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;
24import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecification;
25import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher;
26import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch;
27import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;
28import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;
29import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;
30import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;
31import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;
32import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Inequality;
33import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.PositivePatternCall;
34import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;
35import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;
36import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;
37import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;
38import org.eclipse.viatra.query.runtime.matchers.tuple.Tuple;
39import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;
40import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil;
41
42/**
43 * A pattern-specific query specification that can instantiate Matcher in a type-safe way.
44 *
45 * <p>Original source:
46 * <code><pre>
47 * pattern inputsOfTurnout(T : Turnout) {
48 * find adjacent(I1, T);
49 * find adjacent(I2, T);
50 * find adjacent(I3, T);
51 * I1 != I2;
52 * I1 != I3;
53 * I2 != I3;
54 * }
55 * </pre></code>
56 *
57 * @see Matcher
58 * @see Match
59 *
60 */
61@SuppressWarnings("all")
62public final class InputsOfTurnout extends BaseGeneratedEMFQuerySpecification<InputsOfTurnout.Matcher> {
63 /**
64 * Pattern-specific match representation of the modes3.queries.inputsOfTurnout pattern,
65 * to be used in conjunction with {@link Matcher}.
66 *
67 * <p>Class fields correspond to parameters of the pattern. Fields with value null are considered unassigned.
68 * Each instance is a (possibly partial) substitution of pattern parameters,
69 * usable to represent a match of the pattern in the result of a query,
70 * or to specify the bound (fixed) input parameters when issuing a query.
71 *
72 * @see Matcher
73 *
74 */
75 public static abstract class Match extends BasePatternMatch {
76 private Turnout fT;
77
78 private static List<String> parameterNames = makeImmutableList("T");
79
80 private Match(final Turnout pT) {
81 this.fT = pT;
82 }
83
84 @Override
85 public Object get(final String parameterName) {
86 switch(parameterName) {
87 case "T": return this.fT;
88 default: return null;
89 }
90 }
91
92 @Override
93 public Object get(final int index) {
94 switch(index) {
95 case 0: return this.fT;
96 default: return null;
97 }
98 }
99
100 public Turnout getT() {
101 return this.fT;
102 }
103
104 @Override
105 public boolean set(final String parameterName, final Object newValue) {
106 if (!isMutable()) throw new java.lang.UnsupportedOperationException();
107 if ("T".equals(parameterName) ) {
108 this.fT = (Turnout) newValue;
109 return true;
110 }
111 return false;
112 }
113
114 public void setT(final Turnout pT) {
115 if (!isMutable()) throw new java.lang.UnsupportedOperationException();
116 this.fT = pT;
117 }
118
119 @Override
120 public String patternName() {
121 return "modes3.queries.inputsOfTurnout";
122 }
123
124 @Override
125 public List<String> parameterNames() {
126 return InputsOfTurnout.Match.parameterNames;
127 }
128
129 @Override
130 public Object[] toArray() {
131 return new Object[]{fT};
132 }
133
134 @Override
135 public InputsOfTurnout.Match toImmutable() {
136 return isMutable() ? newMatch(fT) : this;
137 }
138
139 @Override
140 public String prettyPrint() {
141 StringBuilder result = new StringBuilder();
142 result.append("\"T\"=" + prettyPrintValue(fT));
143 return result.toString();
144 }
145
146 @Override
147 public int hashCode() {
148 return Objects.hash(fT);
149 }
150
151 @Override
152 public boolean equals(final Object obj) {
153 if (this == obj)
154 return true;
155 if (obj == null) {
156 return false;
157 }
158 if ((obj instanceof InputsOfTurnout.Match)) {
159 InputsOfTurnout.Match other = (InputsOfTurnout.Match) obj;
160 return Objects.equals(fT, other.fT);
161 } else {
162 // this should be infrequent
163 if (!(obj instanceof IPatternMatch)) {
164 return false;
165 }
166 IPatternMatch otherSig = (IPatternMatch) obj;
167 return Objects.equals(specification(), otherSig.specification()) && Arrays.deepEquals(toArray(), otherSig.toArray());
168 }
169 }
170
171 @Override
172 public InputsOfTurnout specification() {
173 return InputsOfTurnout.instance();
174 }
175
176 /**
177 * Returns an empty, mutable match.
178 * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
179 *
180 * @return the empty match.
181 *
182 */
183 public static InputsOfTurnout.Match newEmptyMatch() {
184 return new Mutable(null);
185 }
186
187 /**
188 * Returns a mutable (partial) match.
189 * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
190 *
191 * @param pT the fixed value of pattern parameter T, or null if not bound.
192 * @return the new, mutable (partial) match object.
193 *
194 */
195 public static InputsOfTurnout.Match newMutableMatch(final Turnout pT) {
196 return new Mutable(pT);
197 }
198
199 /**
200 * Returns a new (partial) match.
201 * This can be used e.g. to call the matcher with a partial match.
202 * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
203 * @param pT the fixed value of pattern parameter T, or null if not bound.
204 * @return the (partial) match object.
205 *
206 */
207 public static InputsOfTurnout.Match newMatch(final Turnout pT) {
208 return new Immutable(pT);
209 }
210
211 private static final class Mutable extends InputsOfTurnout.Match {
212 Mutable(final Turnout pT) {
213 super(pT);
214 }
215
216 @Override
217 public boolean isMutable() {
218 return true;
219 }
220 }
221
222 private static final class Immutable extends InputsOfTurnout.Match {
223 Immutable(final Turnout pT) {
224 super(pT);
225 }
226
227 @Override
228 public boolean isMutable() {
229 return false;
230 }
231 }
232 }
233
234 /**
235 * Generated pattern matcher API of the modes3.queries.inputsOfTurnout pattern,
236 * providing pattern-specific query methods.
237 *
238 * <p>Use the pattern matcher on a given model via {@link #on(ViatraQueryEngine)},
239 * e.g. in conjunction with {@link ViatraQueryEngine#on(QueryScope)}.
240 *
241 * <p>Matches of the pattern will be represented as {@link Match}.
242 *
243 * <p>Original source:
244 * <code><pre>
245 * pattern inputsOfTurnout(T : Turnout) {
246 * find adjacent(I1, T);
247 * find adjacent(I2, T);
248 * find adjacent(I3, T);
249 * I1 != I2;
250 * I1 != I3;
251 * I2 != I3;
252 * }
253 * </pre></code>
254 *
255 * @see Match
256 * @see InputsOfTurnout
257 *
258 */
259 public static class Matcher extends BaseMatcher<InputsOfTurnout.Match> {
260 /**
261 * Initializes the pattern matcher within an existing VIATRA Query engine.
262 * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
263 *
264 * @param engine the existing VIATRA Query engine in which this matcher will be created.
265 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
266 *
267 */
268 public static InputsOfTurnout.Matcher on(final ViatraQueryEngine engine) {
269 // check if matcher already exists
270 Matcher matcher = engine.getExistingMatcher(querySpecification());
271 if (matcher == null) {
272 matcher = (Matcher)engine.getMatcher(querySpecification());
273 }
274 return matcher;
275 }
276
277 /**
278 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
279 * @return an initialized matcher
280 * @noreference This method is for internal matcher initialization by the framework, do not call it manually.
281 *
282 */
283 public static InputsOfTurnout.Matcher create() {
284 return new Matcher();
285 }
286
287 private static final int POSITION_T = 0;
288
289 private static final Logger LOGGER = ViatraQueryLoggingUtil.getLogger(InputsOfTurnout.Matcher.class);
290
291 /**
292 * Initializes the pattern matcher within an existing VIATRA Query engine.
293 * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
294 *
295 * @param engine the existing VIATRA Query engine in which this matcher will be created.
296 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
297 *
298 */
299 private Matcher() {
300 super(querySpecification());
301 }
302
303 /**
304 * Returns the set of all matches of the pattern that conform to the given fixed values of some parameters.
305 * @param pT the fixed value of pattern parameter T, or null if not bound.
306 * @return matches represented as a Match object.
307 *
308 */
309 public Collection<InputsOfTurnout.Match> getAllMatches(final Turnout pT) {
310 return rawStreamAllMatches(new Object[]{pT}).collect(Collectors.toSet());
311 }
312
313 /**
314 * Returns a stream of all matches of the pattern that conform to the given fixed values of some parameters.
315 * </p>
316 * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
317 * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
318 * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
319 * @param pT the fixed value of pattern parameter T, or null if not bound.
320 * @return a stream of matches represented as a Match object.
321 *
322 */
323 public Stream<InputsOfTurnout.Match> streamAllMatches(final Turnout pT) {
324 return rawStreamAllMatches(new Object[]{pT});
325 }
326
327 /**
328 * Returns an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
329 * Neither determinism nor randomness of selection is guaranteed.
330 * @param pT the fixed value of pattern parameter T, or null if not bound.
331 * @return a match represented as a Match object, or null if no match is found.
332 *
333 */
334 public Optional<InputsOfTurnout.Match> getOneArbitraryMatch(final Turnout pT) {
335 return rawGetOneArbitraryMatch(new Object[]{pT});
336 }
337
338 /**
339 * Indicates whether the given combination of specified pattern parameters constitute a valid pattern match,
340 * under any possible substitution of the unspecified parameters (if any).
341 * @param pT the fixed value of pattern parameter T, or null if not bound.
342 * @return true if the input is a valid (partial) match of the pattern.
343 *
344 */
345 public boolean hasMatch(final Turnout pT) {
346 return rawHasMatch(new Object[]{pT});
347 }
348
349 /**
350 * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters.
351 * @param pT the fixed value of pattern parameter T, or null if not bound.
352 * @return the number of pattern matches found.
353 *
354 */
355 public int countMatches(final Turnout pT) {
356 return rawCountMatches(new Object[]{pT});
357 }
358
359 /**
360 * Executes the given processor on an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
361 * Neither determinism nor randomness of selection is guaranteed.
362 * @param pT the fixed value of pattern parameter T, or null if not bound.
363 * @param processor the action that will process the selected match.
364 * @return true if the pattern has at least one match with the given parameter values, false if the processor was not invoked
365 *
366 */
367 public boolean forOneArbitraryMatch(final Turnout pT, final Consumer<? super InputsOfTurnout.Match> processor) {
368 return rawForOneArbitraryMatch(new Object[]{pT}, processor);
369 }
370
371 /**
372 * Returns a new (partial) match.
373 * This can be used e.g. to call the matcher with a partial match.
374 * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
375 * @param pT the fixed value of pattern parameter T, or null if not bound.
376 * @return the (partial) match object.
377 *
378 */
379 public InputsOfTurnout.Match newMatch(final Turnout pT) {
380 return InputsOfTurnout.Match.newMatch(pT);
381 }
382
383 /**
384 * Retrieve the set of values that occur in matches for T.
385 * @return the Set of all values or empty set if there are no matches
386 *
387 */
388 protected Stream<Turnout> rawStreamAllValuesOfT(final Object[] parameters) {
389 return rawStreamAllValues(POSITION_T, parameters).map(Turnout.class::cast);
390 }
391
392 /**
393 * Retrieve the set of values that occur in matches for T.
394 * @return the Set of all values or empty set if there are no matches
395 *
396 */
397 public Set<Turnout> getAllValuesOfT() {
398 return rawStreamAllValuesOfT(emptyArray()).collect(Collectors.toSet());
399 }
400
401 /**
402 * Retrieve the set of values that occur in matches for T.
403 * @return the Set of all values or empty set if there are no matches
404 *
405 */
406 public Stream<Turnout> streamAllValuesOfT() {
407 return rawStreamAllValuesOfT(emptyArray());
408 }
409
410 @Override
411 protected InputsOfTurnout.Match tupleToMatch(final Tuple t) {
412 try {
413 return InputsOfTurnout.Match.newMatch((Turnout) t.get(POSITION_T));
414 } catch(ClassCastException e) {
415 LOGGER.error("Element(s) in tuple not properly typed!",e);
416 return null;
417 }
418 }
419
420 @Override
421 protected InputsOfTurnout.Match arrayToMatch(final Object[] match) {
422 try {
423 return InputsOfTurnout.Match.newMatch((Turnout) match[POSITION_T]);
424 } catch(ClassCastException e) {
425 LOGGER.error("Element(s) in array not properly typed!",e);
426 return null;
427 }
428 }
429
430 @Override
431 protected InputsOfTurnout.Match arrayToMatchMutable(final Object[] match) {
432 try {
433 return InputsOfTurnout.Match.newMutableMatch((Turnout) match[POSITION_T]);
434 } catch(ClassCastException e) {
435 LOGGER.error("Element(s) in array not properly typed!",e);
436 return null;
437 }
438 }
439
440 /**
441 * @return the singleton instance of the query specification of this pattern
442 * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
443 *
444 */
445 public static IQuerySpecification<InputsOfTurnout.Matcher> querySpecification() {
446 return InputsOfTurnout.instance();
447 }
448 }
449
450 private InputsOfTurnout() {
451 super(GeneratedPQuery.INSTANCE);
452 }
453
454 /**
455 * @return the singleton instance of the query specification
456 * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
457 *
458 */
459 public static InputsOfTurnout instance() {
460 try{
461 return LazyHolder.INSTANCE;
462 } catch (ExceptionInInitializerError err) {
463 throw processInitializerError(err);
464 }
465 }
466
467 @Override
468 protected InputsOfTurnout.Matcher instantiate(final ViatraQueryEngine engine) {
469 return InputsOfTurnout.Matcher.on(engine);
470 }
471
472 @Override
473 public InputsOfTurnout.Matcher instantiate() {
474 return InputsOfTurnout.Matcher.create();
475 }
476
477 @Override
478 public InputsOfTurnout.Match newEmptyMatch() {
479 return InputsOfTurnout.Match.newEmptyMatch();
480 }
481
482 @Override
483 public InputsOfTurnout.Match newMatch(final Object... parameters) {
484 return InputsOfTurnout.Match.newMatch((modes3.Turnout) parameters[0]);
485 }
486
487 /**
488 * Inner class allowing the singleton instance of {@link InputsOfTurnout} to be created
489 * <b>not</b> at the class load time of the outer class,
490 * but rather at the first call to {@link InputsOfTurnout#instance()}.
491 *
492 * <p> This workaround is required e.g. to support recursion.
493 *
494 */
495 private static class LazyHolder {
496 private static final InputsOfTurnout INSTANCE = new InputsOfTurnout();
497
498 /**
499 * Statically initializes the query specification <b>after</b> the field {@link #INSTANCE} is assigned.
500 * This initialization order is required to support indirect recursion.
501 *
502 * <p> The static initializer is defined using a helper field to work around limitations of the code generator.
503 *
504 */
505 private static final Object STATIC_INITIALIZER = ensureInitialized();
506
507 public static Object ensureInitialized() {
508 INSTANCE.ensureInitializedInternal();
509 return null;
510 }
511 }
512
513 private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {
514 private static final InputsOfTurnout.GeneratedPQuery INSTANCE = new GeneratedPQuery();
515
516 private final PParameter parameter_T = new PParameter("T", "modes3.Turnout", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.ece.mcgill.ca/wcet/modes3", "Turnout")), PParameterDirection.INOUT);
517
518 private final List<PParameter> parameters = Arrays.asList(parameter_T);
519
520 private GeneratedPQuery() {
521 super(PVisibility.PUBLIC);
522 }
523
524 @Override
525 public String getFullyQualifiedName() {
526 return "modes3.queries.inputsOfTurnout";
527 }
528
529 @Override
530 public List<String> getParameterNames() {
531 return Arrays.asList("T");
532 }
533
534 @Override
535 public List<PParameter> getParameters() {
536 return parameters;
537 }
538
539 @Override
540 public Set<PBody> doGetContainedBodies() {
541 setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));
542 Set<PBody> bodies = new LinkedHashSet<>();
543 {
544 PBody body = new PBody(this);
545 PVariable var_T = body.getOrCreateVariableByName("T");
546 PVariable var_I1 = body.getOrCreateVariableByName("I1");
547 PVariable var_I2 = body.getOrCreateVariableByName("I2");
548 PVariable var_I3 = body.getOrCreateVariableByName("I3");
549 new TypeConstraint(body, Tuples.flatTupleOf(var_T), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Turnout")));
550 body.setSymbolicParameters(Arrays.<ExportedParameter>asList(
551 new ExportedParameter(body, var_T, parameter_T)
552 ));
553 // find adjacent(I1, T)
554 new PositivePatternCall(body, Tuples.flatTupleOf(var_I1, var_T), Adjacent.instance().getInternalQueryRepresentation());
555 // find adjacent(I2, T)
556 new PositivePatternCall(body, Tuples.flatTupleOf(var_I2, var_T), Adjacent.instance().getInternalQueryRepresentation());
557 // find adjacent(I3, T)
558 new PositivePatternCall(body, Tuples.flatTupleOf(var_I3, var_T), Adjacent.instance().getInternalQueryRepresentation());
559 // I1 != I2
560 new Inequality(body, var_I1, var_I2);
561 // I1 != I3
562 new Inequality(body, var_I1, var_I3);
563 // I2 != I3
564 new Inequality(body, var_I2, var_I3);
565 bodies.add(body);
566 }
567 return bodies;
568 }
569 }
570}
diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/Modes3Queries.java b/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/Modes3Queries.java
new file mode 100644
index 00000000..d1238d61
--- /dev/null
+++ b/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/Modes3Queries.java
@@ -0,0 +1,405 @@
1/**
2 * Generated from platform:/resource/ca.mcgill.rtgmrt.example.modes3/src/modes3/queries/Modes3Queries.vql
3 */
4package modes3.queries;
5
6import modes3.queries.Adjacent;
7import modes3.queries.CloseTrains_step_2;
8import modes3.queries.CloseTrains_step_3;
9import modes3.queries.CloseTrains_step_4;
10import modes3.queries.CloseTrains_step_5;
11import modes3.queries.CloseTrains_step_6;
12import modes3.queries.CloseTrains_step_7;
13import modes3.queries.ConnectedSegmentsDirected;
14import modes3.queries.ConnectedTo;
15import modes3.queries.ConnectedToNotSymmetric;
16import modes3.queries.ConnectedToReflexive;
17import modes3.queries.EndOfSiding_step_2;
18import modes3.queries.EndOfSiding_step_3;
19import modes3.queries.EndOfSiding_step_4;
20import modes3.queries.EndOfSiding_step_5;
21import modes3.queries.InputsOfTurnout;
22import modes3.queries.MisalignedTurnout_step_2;
23import modes3.queries.MisalignedTurnout_step_3;
24import modes3.queries.MisalignedTurnout_step_4;
25import modes3.queries.MisalignedTurnout_step_5;
26import modes3.queries.MultipleConnectedTo;
27import modes3.queries.Output;
28import modes3.queries.OutputReflexive;
29import modes3.queries.Reachable;
30import modes3.queries.TooFewInputsOfTurnout;
31import modes3.queries.TooManyInputsOfSegment;
32import modes3.queries.TooManyInputsOfTurnout;
33import modes3.queries.TrainLocations_step_2;
34import modes3.queries.TrainLocations_step_3;
35import modes3.queries.TurnoutConnectedToBothOutputs;
36import modes3.queries.TurnoutOutput;
37import modes3.queries.TurnoutOutputsAreSame;
38import modes3.queries.Unreachable;
39import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine;
40import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedPatternGroup;
41
42/**
43 * A pattern group formed of all public patterns defined in Modes3Queries.vql.
44 *
45 * <p>Use the static instance as any {@link interface org.eclipse.viatra.query.runtime.api.IQueryGroup}, to conveniently prepare
46 * a VIATRA Query engine for matching all patterns originally defined in file Modes3Queries.vql,
47 * in order to achieve better performance than one-by-one on-demand matcher initialization.
48 *
49 * <p> From package modes3.queries, the group contains the definition of the following patterns: <ul>
50 * <li>connectedTo</li>
51 * <li>connectedToNotSymmetric</li>
52 * <li>connectedToReflexive</li>
53 * <li>turnoutOutput</li>
54 * <li>outputReflexive</li>
55 * <li>turnoutOutputsAreSame</li>
56 * <li>output</li>
57 * <li>tooManyInputsOfSegment</li>
58 * <li>turnoutConnectedToBothOutputs</li>
59 * <li>adjacent</li>
60 * <li>tooManyInputsOfTurnout</li>
61 * <li>inputsOfTurnout</li>
62 * <li>tooFewInputsOfTurnout</li>
63 * <li>reachable</li>
64 * <li>unreachable</li>
65 * <li>closeTrains_step_2</li>
66 * <li>closeTrains_step_3</li>
67 * <li>closeTrains_step_4</li>
68 * <li>closeTrains_step_5</li>
69 * <li>closeTrains_step_6</li>
70 * <li>closeTrains_step_7</li>
71 * <li>trainLocations_step_2</li>
72 * <li>trainLocations_step_3</li>
73 * <li>misalignedTurnout_step_2</li>
74 * <li>misalignedTurnout_step_3</li>
75 * <li>misalignedTurnout_step_4</li>
76 * <li>misalignedTurnout_step_5</li>
77 * <li>connectedSegmentsDirected</li>
78 * <li>endOfSiding_step_2</li>
79 * <li>endOfSiding_step_3</li>
80 * <li>endOfSiding_step_4</li>
81 * <li>endOfSiding_step_5</li>
82 * <li>multipleConnectedTo</li>
83 * </ul>
84 *
85 * @see IQueryGroup
86 *
87 */
88@SuppressWarnings("all")
89public final class Modes3Queries extends BaseGeneratedPatternGroup {
90 /**
91 * Access the pattern group.
92 *
93 * @return the singleton instance of the group
94 * @throws ViatraQueryRuntimeException if there was an error loading the generated code of pattern specifications
95 *
96 */
97 public static Modes3Queries instance() {
98 if (INSTANCE == null) {
99 INSTANCE = new Modes3Queries();
100 }
101 return INSTANCE;
102 }
103
104 private static Modes3Queries INSTANCE;
105
106 private Modes3Queries() {
107 querySpecifications.add(ConnectedTo.instance());
108 querySpecifications.add(ConnectedToNotSymmetric.instance());
109 querySpecifications.add(ConnectedToReflexive.instance());
110 querySpecifications.add(TurnoutOutput.instance());
111 querySpecifications.add(OutputReflexive.instance());
112 querySpecifications.add(TurnoutOutputsAreSame.instance());
113 querySpecifications.add(Output.instance());
114 querySpecifications.add(TooManyInputsOfSegment.instance());
115 querySpecifications.add(TurnoutConnectedToBothOutputs.instance());
116 querySpecifications.add(Adjacent.instance());
117 querySpecifications.add(TooManyInputsOfTurnout.instance());
118 querySpecifications.add(InputsOfTurnout.instance());
119 querySpecifications.add(TooFewInputsOfTurnout.instance());
120 querySpecifications.add(Reachable.instance());
121 querySpecifications.add(Unreachable.instance());
122 querySpecifications.add(CloseTrains_step_2.instance());
123 querySpecifications.add(CloseTrains_step_3.instance());
124 querySpecifications.add(CloseTrains_step_4.instance());
125 querySpecifications.add(CloseTrains_step_5.instance());
126 querySpecifications.add(CloseTrains_step_6.instance());
127 querySpecifications.add(CloseTrains_step_7.instance());
128 querySpecifications.add(TrainLocations_step_2.instance());
129 querySpecifications.add(TrainLocations_step_3.instance());
130 querySpecifications.add(MisalignedTurnout_step_2.instance());
131 querySpecifications.add(MisalignedTurnout_step_3.instance());
132 querySpecifications.add(MisalignedTurnout_step_4.instance());
133 querySpecifications.add(MisalignedTurnout_step_5.instance());
134 querySpecifications.add(ConnectedSegmentsDirected.instance());
135 querySpecifications.add(EndOfSiding_step_2.instance());
136 querySpecifications.add(EndOfSiding_step_3.instance());
137 querySpecifications.add(EndOfSiding_step_4.instance());
138 querySpecifications.add(EndOfSiding_step_5.instance());
139 querySpecifications.add(MultipleConnectedTo.instance());
140 }
141
142 public ConnectedTo getConnectedTo() {
143 return ConnectedTo.instance();
144 }
145
146 public ConnectedTo.Matcher getConnectedTo(final ViatraQueryEngine engine) {
147 return ConnectedTo.Matcher.on(engine);
148 }
149
150 public ConnectedToNotSymmetric getConnectedToNotSymmetric() {
151 return ConnectedToNotSymmetric.instance();
152 }
153
154 public ConnectedToNotSymmetric.Matcher getConnectedToNotSymmetric(final ViatraQueryEngine engine) {
155 return ConnectedToNotSymmetric.Matcher.on(engine);
156 }
157
158 public ConnectedToReflexive getConnectedToReflexive() {
159 return ConnectedToReflexive.instance();
160 }
161
162 public ConnectedToReflexive.Matcher getConnectedToReflexive(final ViatraQueryEngine engine) {
163 return ConnectedToReflexive.Matcher.on(engine);
164 }
165
166 public TurnoutOutput getTurnoutOutput() {
167 return TurnoutOutput.instance();
168 }
169
170 public TurnoutOutput.Matcher getTurnoutOutput(final ViatraQueryEngine engine) {
171 return TurnoutOutput.Matcher.on(engine);
172 }
173
174 public OutputReflexive getOutputReflexive() {
175 return OutputReflexive.instance();
176 }
177
178 public OutputReflexive.Matcher getOutputReflexive(final ViatraQueryEngine engine) {
179 return OutputReflexive.Matcher.on(engine);
180 }
181
182 public TurnoutOutputsAreSame getTurnoutOutputsAreSame() {
183 return TurnoutOutputsAreSame.instance();
184 }
185
186 public TurnoutOutputsAreSame.Matcher getTurnoutOutputsAreSame(final ViatraQueryEngine engine) {
187 return TurnoutOutputsAreSame.Matcher.on(engine);
188 }
189
190 public Output getOutput() {
191 return Output.instance();
192 }
193
194 public Output.Matcher getOutput(final ViatraQueryEngine engine) {
195 return Output.Matcher.on(engine);
196 }
197
198 public TooManyInputsOfSegment getTooManyInputsOfSegment() {
199 return TooManyInputsOfSegment.instance();
200 }
201
202 public TooManyInputsOfSegment.Matcher getTooManyInputsOfSegment(final ViatraQueryEngine engine) {
203 return TooManyInputsOfSegment.Matcher.on(engine);
204 }
205
206 public TurnoutConnectedToBothOutputs getTurnoutConnectedToBothOutputs() {
207 return TurnoutConnectedToBothOutputs.instance();
208 }
209
210 public TurnoutConnectedToBothOutputs.Matcher getTurnoutConnectedToBothOutputs(final ViatraQueryEngine engine) {
211 return TurnoutConnectedToBothOutputs.Matcher.on(engine);
212 }
213
214 public Adjacent getAdjacent() {
215 return Adjacent.instance();
216 }
217
218 public Adjacent.Matcher getAdjacent(final ViatraQueryEngine engine) {
219 return Adjacent.Matcher.on(engine);
220 }
221
222 public TooManyInputsOfTurnout getTooManyInputsOfTurnout() {
223 return TooManyInputsOfTurnout.instance();
224 }
225
226 public TooManyInputsOfTurnout.Matcher getTooManyInputsOfTurnout(final ViatraQueryEngine engine) {
227 return TooManyInputsOfTurnout.Matcher.on(engine);
228 }
229
230 public InputsOfTurnout getInputsOfTurnout() {
231 return InputsOfTurnout.instance();
232 }
233
234 public InputsOfTurnout.Matcher getInputsOfTurnout(final ViatraQueryEngine engine) {
235 return InputsOfTurnout.Matcher.on(engine);
236 }
237
238 public TooFewInputsOfTurnout getTooFewInputsOfTurnout() {
239 return TooFewInputsOfTurnout.instance();
240 }
241
242 public TooFewInputsOfTurnout.Matcher getTooFewInputsOfTurnout(final ViatraQueryEngine engine) {
243 return TooFewInputsOfTurnout.Matcher.on(engine);
244 }
245
246 public Reachable getReachable() {
247 return Reachable.instance();
248 }
249
250 public Reachable.Matcher getReachable(final ViatraQueryEngine engine) {
251 return Reachable.Matcher.on(engine);
252 }
253
254 public Unreachable getUnreachable() {
255 return Unreachable.instance();
256 }
257
258 public Unreachable.Matcher getUnreachable(final ViatraQueryEngine engine) {
259 return Unreachable.Matcher.on(engine);
260 }
261
262 public CloseTrains_step_2 getCloseTrains_step_2() {
263 return CloseTrains_step_2.instance();
264 }
265
266 public CloseTrains_step_2.Matcher getCloseTrains_step_2(final ViatraQueryEngine engine) {
267 return CloseTrains_step_2.Matcher.on(engine);
268 }
269
270 public CloseTrains_step_3 getCloseTrains_step_3() {
271 return CloseTrains_step_3.instance();
272 }
273
274 public CloseTrains_step_3.Matcher getCloseTrains_step_3(final ViatraQueryEngine engine) {
275 return CloseTrains_step_3.Matcher.on(engine);
276 }
277
278 public CloseTrains_step_4 getCloseTrains_step_4() {
279 return CloseTrains_step_4.instance();
280 }
281
282 public CloseTrains_step_4.Matcher getCloseTrains_step_4(final ViatraQueryEngine engine) {
283 return CloseTrains_step_4.Matcher.on(engine);
284 }
285
286 public CloseTrains_step_5 getCloseTrains_step_5() {
287 return CloseTrains_step_5.instance();
288 }
289
290 public CloseTrains_step_5.Matcher getCloseTrains_step_5(final ViatraQueryEngine engine) {
291 return CloseTrains_step_5.Matcher.on(engine);
292 }
293
294 public CloseTrains_step_6 getCloseTrains_step_6() {
295 return CloseTrains_step_6.instance();
296 }
297
298 public CloseTrains_step_6.Matcher getCloseTrains_step_6(final ViatraQueryEngine engine) {
299 return CloseTrains_step_6.Matcher.on(engine);
300 }
301
302 public CloseTrains_step_7 getCloseTrains_step_7() {
303 return CloseTrains_step_7.instance();
304 }
305
306 public CloseTrains_step_7.Matcher getCloseTrains_step_7(final ViatraQueryEngine engine) {
307 return CloseTrains_step_7.Matcher.on(engine);
308 }
309
310 public TrainLocations_step_2 getTrainLocations_step_2() {
311 return TrainLocations_step_2.instance();
312 }
313
314 public TrainLocations_step_2.Matcher getTrainLocations_step_2(final ViatraQueryEngine engine) {
315 return TrainLocations_step_2.Matcher.on(engine);
316 }
317
318 public TrainLocations_step_3 getTrainLocations_step_3() {
319 return TrainLocations_step_3.instance();
320 }
321
322 public TrainLocations_step_3.Matcher getTrainLocations_step_3(final ViatraQueryEngine engine) {
323 return TrainLocations_step_3.Matcher.on(engine);
324 }
325
326 public MisalignedTurnout_step_2 getMisalignedTurnout_step_2() {
327 return MisalignedTurnout_step_2.instance();
328 }
329
330 public MisalignedTurnout_step_2.Matcher getMisalignedTurnout_step_2(final ViatraQueryEngine engine) {
331 return MisalignedTurnout_step_2.Matcher.on(engine);
332 }
333
334 public MisalignedTurnout_step_3 getMisalignedTurnout_step_3() {
335 return MisalignedTurnout_step_3.instance();
336 }
337
338 public MisalignedTurnout_step_3.Matcher getMisalignedTurnout_step_3(final ViatraQueryEngine engine) {
339 return MisalignedTurnout_step_3.Matcher.on(engine);
340 }
341
342 public MisalignedTurnout_step_4 getMisalignedTurnout_step_4() {
343 return MisalignedTurnout_step_4.instance();
344 }
345
346 public MisalignedTurnout_step_4.Matcher getMisalignedTurnout_step_4(final ViatraQueryEngine engine) {
347 return MisalignedTurnout_step_4.Matcher.on(engine);
348 }
349
350 public MisalignedTurnout_step_5 getMisalignedTurnout_step_5() {
351 return MisalignedTurnout_step_5.instance();
352 }
353
354 public MisalignedTurnout_step_5.Matcher getMisalignedTurnout_step_5(final ViatraQueryEngine engine) {
355 return MisalignedTurnout_step_5.Matcher.on(engine);
356 }
357
358 public ConnectedSegmentsDirected getConnectedSegmentsDirected() {
359 return ConnectedSegmentsDirected.instance();
360 }
361
362 public ConnectedSegmentsDirected.Matcher getConnectedSegmentsDirected(final ViatraQueryEngine engine) {
363 return ConnectedSegmentsDirected.Matcher.on(engine);
364 }
365
366 public EndOfSiding_step_2 getEndOfSiding_step_2() {
367 return EndOfSiding_step_2.instance();
368 }
369
370 public EndOfSiding_step_2.Matcher getEndOfSiding_step_2(final ViatraQueryEngine engine) {
371 return EndOfSiding_step_2.Matcher.on(engine);
372 }
373
374 public EndOfSiding_step_3 getEndOfSiding_step_3() {
375 return EndOfSiding_step_3.instance();
376 }
377
378 public EndOfSiding_step_3.Matcher getEndOfSiding_step_3(final ViatraQueryEngine engine) {
379 return EndOfSiding_step_3.Matcher.on(engine);
380 }
381
382 public EndOfSiding_step_4 getEndOfSiding_step_4() {
383 return EndOfSiding_step_4.instance();
384 }
385
386 public EndOfSiding_step_4.Matcher getEndOfSiding_step_4(final ViatraQueryEngine engine) {
387 return EndOfSiding_step_4.Matcher.on(engine);
388 }
389
390 public EndOfSiding_step_5 getEndOfSiding_step_5() {
391 return EndOfSiding_step_5.instance();
392 }
393
394 public EndOfSiding_step_5.Matcher getEndOfSiding_step_5(final ViatraQueryEngine engine) {
395 return EndOfSiding_step_5.Matcher.on(engine);
396 }
397
398 public MultipleConnectedTo getMultipleConnectedTo() {
399 return MultipleConnectedTo.instance();
400 }
401
402 public MultipleConnectedTo.Matcher getMultipleConnectedTo(final ViatraQueryEngine engine) {
403 return MultipleConnectedTo.Matcher.on(engine);
404 }
405}
diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/MultipleConnectedTo.java b/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/MultipleConnectedTo.java
new file mode 100644
index 00000000..277006c9
--- /dev/null
+++ b/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/MultipleConnectedTo.java
@@ -0,0 +1,565 @@
1/**
2 * Generated from platform:/resource/ca.mcgill.rtgmrt.example.modes3/src/modes3/queries/Modes3Queries.vql
3 */
4package modes3.queries;
5
6import java.util.Arrays;
7import java.util.Collection;
8import java.util.LinkedHashSet;
9import java.util.List;
10import java.util.Objects;
11import java.util.Optional;
12import java.util.Set;
13import java.util.function.Consumer;
14import java.util.stream.Collectors;
15import java.util.stream.Stream;
16import modes3.Segment;
17import org.apache.log4j.Logger;
18import org.eclipse.emf.ecore.EClass;
19import org.eclipse.viatra.query.runtime.api.IPatternMatch;
20import org.eclipse.viatra.query.runtime.api.IQuerySpecification;
21import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine;
22import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;
23import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecification;
24import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher;
25import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch;
26import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;
27import org.eclipse.viatra.query.runtime.emf.types.EStructuralFeatureInstancesKey;
28import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;
29import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;
30import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;
31import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Equality;
32import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;
33import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Inequality;
34import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;
35import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;
36import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;
37import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;
38import org.eclipse.viatra.query.runtime.matchers.tuple.Tuple;
39import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;
40import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil;
41
42/**
43 * A pattern-specific query specification that can instantiate Matcher in a type-safe way.
44 *
45 * <p>Original source:
46 * <code><pre>
47 * pattern multipleConnectedTo(s : Segment) {
48 * Segment.connectedTo(s, n1);
49 * Segment.connectedTo(s, n2);
50 * n1 != n2;
51 * }
52 * </pre></code>
53 *
54 * @see Matcher
55 * @see Match
56 *
57 */
58@SuppressWarnings("all")
59public final class MultipleConnectedTo extends BaseGeneratedEMFQuerySpecification<MultipleConnectedTo.Matcher> {
60 /**
61 * Pattern-specific match representation of the modes3.queries.multipleConnectedTo pattern,
62 * to be used in conjunction with {@link Matcher}.
63 *
64 * <p>Class fields correspond to parameters of the pattern. Fields with value null are considered unassigned.
65 * Each instance is a (possibly partial) substitution of pattern parameters,
66 * usable to represent a match of the pattern in the result of a query,
67 * or to specify the bound (fixed) input parameters when issuing a query.
68 *
69 * @see Matcher
70 *
71 */
72 public static abstract class Match extends BasePatternMatch {
73 private Segment fS;
74
75 private static List<String> parameterNames = makeImmutableList("s");
76
77 private Match(final Segment pS) {
78 this.fS = pS;
79 }
80
81 @Override
82 public Object get(final String parameterName) {
83 switch(parameterName) {
84 case "s": return this.fS;
85 default: return null;
86 }
87 }
88
89 @Override
90 public Object get(final int index) {
91 switch(index) {
92 case 0: return this.fS;
93 default: return null;
94 }
95 }
96
97 public Segment getS() {
98 return this.fS;
99 }
100
101 @Override
102 public boolean set(final String parameterName, final Object newValue) {
103 if (!isMutable()) throw new java.lang.UnsupportedOperationException();
104 if ("s".equals(parameterName) ) {
105 this.fS = (Segment) newValue;
106 return true;
107 }
108 return false;
109 }
110
111 public void setS(final Segment pS) {
112 if (!isMutable()) throw new java.lang.UnsupportedOperationException();
113 this.fS = pS;
114 }
115
116 @Override
117 public String patternName() {
118 return "modes3.queries.multipleConnectedTo";
119 }
120
121 @Override
122 public List<String> parameterNames() {
123 return MultipleConnectedTo.Match.parameterNames;
124 }
125
126 @Override
127 public Object[] toArray() {
128 return new Object[]{fS};
129 }
130
131 @Override
132 public MultipleConnectedTo.Match toImmutable() {
133 return isMutable() ? newMatch(fS) : this;
134 }
135
136 @Override
137 public String prettyPrint() {
138 StringBuilder result = new StringBuilder();
139 result.append("\"s\"=" + prettyPrintValue(fS));
140 return result.toString();
141 }
142
143 @Override
144 public int hashCode() {
145 return Objects.hash(fS);
146 }
147
148 @Override
149 public boolean equals(final Object obj) {
150 if (this == obj)
151 return true;
152 if (obj == null) {
153 return false;
154 }
155 if ((obj instanceof MultipleConnectedTo.Match)) {
156 MultipleConnectedTo.Match other = (MultipleConnectedTo.Match) obj;
157 return Objects.equals(fS, other.fS);
158 } else {
159 // this should be infrequent
160 if (!(obj instanceof IPatternMatch)) {
161 return false;
162 }
163 IPatternMatch otherSig = (IPatternMatch) obj;
164 return Objects.equals(specification(), otherSig.specification()) && Arrays.deepEquals(toArray(), otherSig.toArray());
165 }
166 }
167
168 @Override
169 public MultipleConnectedTo specification() {
170 return MultipleConnectedTo.instance();
171 }
172
173 /**
174 * Returns an empty, mutable match.
175 * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
176 *
177 * @return the empty match.
178 *
179 */
180 public static MultipleConnectedTo.Match newEmptyMatch() {
181 return new Mutable(null);
182 }
183
184 /**
185 * Returns a mutable (partial) match.
186 * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
187 *
188 * @param pS the fixed value of pattern parameter s, or null if not bound.
189 * @return the new, mutable (partial) match object.
190 *
191 */
192 public static MultipleConnectedTo.Match newMutableMatch(final Segment pS) {
193 return new Mutable(pS);
194 }
195
196 /**
197 * Returns a new (partial) match.
198 * This can be used e.g. to call the matcher with a partial match.
199 * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
200 * @param pS the fixed value of pattern parameter s, or null if not bound.
201 * @return the (partial) match object.
202 *
203 */
204 public static MultipleConnectedTo.Match newMatch(final Segment pS) {
205 return new Immutable(pS);
206 }
207
208 private static final class Mutable extends MultipleConnectedTo.Match {
209 Mutable(final Segment pS) {
210 super(pS);
211 }
212
213 @Override
214 public boolean isMutable() {
215 return true;
216 }
217 }
218
219 private static final class Immutable extends MultipleConnectedTo.Match {
220 Immutable(final Segment pS) {
221 super(pS);
222 }
223
224 @Override
225 public boolean isMutable() {
226 return false;
227 }
228 }
229 }
230
231 /**
232 * Generated pattern matcher API of the modes3.queries.multipleConnectedTo pattern,
233 * providing pattern-specific query methods.
234 *
235 * <p>Use the pattern matcher on a given model via {@link #on(ViatraQueryEngine)},
236 * e.g. in conjunction with {@link ViatraQueryEngine#on(QueryScope)}.
237 *
238 * <p>Matches of the pattern will be represented as {@link Match}.
239 *
240 * <p>Original source:
241 * <code><pre>
242 * pattern multipleConnectedTo(s : Segment) {
243 * Segment.connectedTo(s, n1);
244 * Segment.connectedTo(s, n2);
245 * n1 != n2;
246 * }
247 * </pre></code>
248 *
249 * @see Match
250 * @see MultipleConnectedTo
251 *
252 */
253 public static class Matcher extends BaseMatcher<MultipleConnectedTo.Match> {
254 /**
255 * Initializes the pattern matcher within an existing VIATRA Query engine.
256 * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
257 *
258 * @param engine the existing VIATRA Query engine in which this matcher will be created.
259 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
260 *
261 */
262 public static MultipleConnectedTo.Matcher on(final ViatraQueryEngine engine) {
263 // check if matcher already exists
264 Matcher matcher = engine.getExistingMatcher(querySpecification());
265 if (matcher == null) {
266 matcher = (Matcher)engine.getMatcher(querySpecification());
267 }
268 return matcher;
269 }
270
271 /**
272 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
273 * @return an initialized matcher
274 * @noreference This method is for internal matcher initialization by the framework, do not call it manually.
275 *
276 */
277 public static MultipleConnectedTo.Matcher create() {
278 return new Matcher();
279 }
280
281 private static final int POSITION_S = 0;
282
283 private static final Logger LOGGER = ViatraQueryLoggingUtil.getLogger(MultipleConnectedTo.Matcher.class);
284
285 /**
286 * Initializes the pattern matcher within an existing VIATRA Query engine.
287 * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
288 *
289 * @param engine the existing VIATRA Query engine in which this matcher will be created.
290 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
291 *
292 */
293 private Matcher() {
294 super(querySpecification());
295 }
296
297 /**
298 * Returns the set of all matches of the pattern that conform to the given fixed values of some parameters.
299 * @param pS the fixed value of pattern parameter s, or null if not bound.
300 * @return matches represented as a Match object.
301 *
302 */
303 public Collection<MultipleConnectedTo.Match> getAllMatches(final Segment pS) {
304 return rawStreamAllMatches(new Object[]{pS}).collect(Collectors.toSet());
305 }
306
307 /**
308 * Returns a stream of all matches of the pattern that conform to the given fixed values of some parameters.
309 * </p>
310 * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
311 * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
312 * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
313 * @param pS the fixed value of pattern parameter s, or null if not bound.
314 * @return a stream of matches represented as a Match object.
315 *
316 */
317 public Stream<MultipleConnectedTo.Match> streamAllMatches(final Segment pS) {
318 return rawStreamAllMatches(new Object[]{pS});
319 }
320
321 /**
322 * Returns an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
323 * Neither determinism nor randomness of selection is guaranteed.
324 * @param pS the fixed value of pattern parameter s, or null if not bound.
325 * @return a match represented as a Match object, or null if no match is found.
326 *
327 */
328 public Optional<MultipleConnectedTo.Match> getOneArbitraryMatch(final Segment pS) {
329 return rawGetOneArbitraryMatch(new Object[]{pS});
330 }
331
332 /**
333 * Indicates whether the given combination of specified pattern parameters constitute a valid pattern match,
334 * under any possible substitution of the unspecified parameters (if any).
335 * @param pS the fixed value of pattern parameter s, or null if not bound.
336 * @return true if the input is a valid (partial) match of the pattern.
337 *
338 */
339 public boolean hasMatch(final Segment pS) {
340 return rawHasMatch(new Object[]{pS});
341 }
342
343 /**
344 * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters.
345 * @param pS the fixed value of pattern parameter s, or null if not bound.
346 * @return the number of pattern matches found.
347 *
348 */
349 public int countMatches(final Segment pS) {
350 return rawCountMatches(new Object[]{pS});
351 }
352
353 /**
354 * Executes the given processor on an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
355 * Neither determinism nor randomness of selection is guaranteed.
356 * @param pS the fixed value of pattern parameter s, or null if not bound.
357 * @param processor the action that will process the selected match.
358 * @return true if the pattern has at least one match with the given parameter values, false if the processor was not invoked
359 *
360 */
361 public boolean forOneArbitraryMatch(final Segment pS, final Consumer<? super MultipleConnectedTo.Match> processor) {
362 return rawForOneArbitraryMatch(new Object[]{pS}, processor);
363 }
364
365 /**
366 * Returns a new (partial) match.
367 * This can be used e.g. to call the matcher with a partial match.
368 * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
369 * @param pS the fixed value of pattern parameter s, or null if not bound.
370 * @return the (partial) match object.
371 *
372 */
373 public MultipleConnectedTo.Match newMatch(final Segment pS) {
374 return MultipleConnectedTo.Match.newMatch(pS);
375 }
376
377 /**
378 * Retrieve the set of values that occur in matches for s.
379 * @return the Set of all values or empty set if there are no matches
380 *
381 */
382 protected Stream<Segment> rawStreamAllValuesOfs(final Object[] parameters) {
383 return rawStreamAllValues(POSITION_S, parameters).map(Segment.class::cast);
384 }
385
386 /**
387 * Retrieve the set of values that occur in matches for s.
388 * @return the Set of all values or empty set if there are no matches
389 *
390 */
391 public Set<Segment> getAllValuesOfs() {
392 return rawStreamAllValuesOfs(emptyArray()).collect(Collectors.toSet());
393 }
394
395 /**
396 * Retrieve the set of values that occur in matches for s.
397 * @return the Set of all values or empty set if there are no matches
398 *
399 */
400 public Stream<Segment> streamAllValuesOfs() {
401 return rawStreamAllValuesOfs(emptyArray());
402 }
403
404 @Override
405 protected MultipleConnectedTo.Match tupleToMatch(final Tuple t) {
406 try {
407 return MultipleConnectedTo.Match.newMatch((Segment) t.get(POSITION_S));
408 } catch(ClassCastException e) {
409 LOGGER.error("Element(s) in tuple not properly typed!",e);
410 return null;
411 }
412 }
413
414 @Override
415 protected MultipleConnectedTo.Match arrayToMatch(final Object[] match) {
416 try {
417 return MultipleConnectedTo.Match.newMatch((Segment) match[POSITION_S]);
418 } catch(ClassCastException e) {
419 LOGGER.error("Element(s) in array not properly typed!",e);
420 return null;
421 }
422 }
423
424 @Override
425 protected MultipleConnectedTo.Match arrayToMatchMutable(final Object[] match) {
426 try {
427 return MultipleConnectedTo.Match.newMutableMatch((Segment) match[POSITION_S]);
428 } catch(ClassCastException e) {
429 LOGGER.error("Element(s) in array not properly typed!",e);
430 return null;
431 }
432 }
433
434 /**
435 * @return the singleton instance of the query specification of this pattern
436 * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
437 *
438 */
439 public static IQuerySpecification<MultipleConnectedTo.Matcher> querySpecification() {
440 return MultipleConnectedTo.instance();
441 }
442 }
443
444 private MultipleConnectedTo() {
445 super(GeneratedPQuery.INSTANCE);
446 }
447
448 /**
449 * @return the singleton instance of the query specification
450 * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
451 *
452 */
453 public static MultipleConnectedTo instance() {
454 try{
455 return LazyHolder.INSTANCE;
456 } catch (ExceptionInInitializerError err) {
457 throw processInitializerError(err);
458 }
459 }
460
461 @Override
462 protected MultipleConnectedTo.Matcher instantiate(final ViatraQueryEngine engine) {
463 return MultipleConnectedTo.Matcher.on(engine);
464 }
465
466 @Override
467 public MultipleConnectedTo.Matcher instantiate() {
468 return MultipleConnectedTo.Matcher.create();
469 }
470
471 @Override
472 public MultipleConnectedTo.Match newEmptyMatch() {
473 return MultipleConnectedTo.Match.newEmptyMatch();
474 }
475
476 @Override
477 public MultipleConnectedTo.Match newMatch(final Object... parameters) {
478 return MultipleConnectedTo.Match.newMatch((modes3.Segment) parameters[0]);
479 }
480
481 /**
482 * Inner class allowing the singleton instance of {@link MultipleConnectedTo} to be created
483 * <b>not</b> at the class load time of the outer class,
484 * but rather at the first call to {@link MultipleConnectedTo#instance()}.
485 *
486 * <p> This workaround is required e.g. to support recursion.
487 *
488 */
489 private static class LazyHolder {
490 private static final MultipleConnectedTo INSTANCE = new MultipleConnectedTo();
491
492 /**
493 * Statically initializes the query specification <b>after</b> the field {@link #INSTANCE} is assigned.
494 * This initialization order is required to support indirect recursion.
495 *
496 * <p> The static initializer is defined using a helper field to work around limitations of the code generator.
497 *
498 */
499 private static final Object STATIC_INITIALIZER = ensureInitialized();
500
501 public static Object ensureInitialized() {
502 INSTANCE.ensureInitializedInternal();
503 return null;
504 }
505 }
506
507 private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {
508 private static final MultipleConnectedTo.GeneratedPQuery INSTANCE = new GeneratedPQuery();
509
510 private final PParameter parameter_s = new PParameter("s", "modes3.Segment", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.ece.mcgill.ca/wcet/modes3", "Segment")), PParameterDirection.INOUT);
511
512 private final List<PParameter> parameters = Arrays.asList(parameter_s);
513
514 private GeneratedPQuery() {
515 super(PVisibility.PUBLIC);
516 }
517
518 @Override
519 public String getFullyQualifiedName() {
520 return "modes3.queries.multipleConnectedTo";
521 }
522
523 @Override
524 public List<String> getParameterNames() {
525 return Arrays.asList("s");
526 }
527
528 @Override
529 public List<PParameter> getParameters() {
530 return parameters;
531 }
532
533 @Override
534 public Set<PBody> doGetContainedBodies() {
535 setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));
536 Set<PBody> bodies = new LinkedHashSet<>();
537 {
538 PBody body = new PBody(this);
539 PVariable var_s = body.getOrCreateVariableByName("s");
540 PVariable var_n1 = body.getOrCreateVariableByName("n1");
541 PVariable var_n2 = body.getOrCreateVariableByName("n2");
542 new TypeConstraint(body, Tuples.flatTupleOf(var_s), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment")));
543 body.setSymbolicParameters(Arrays.<ExportedParameter>asList(
544 new ExportedParameter(body, var_s, parameter_s)
545 ));
546 // Segment.connectedTo(s, n1)
547 new TypeConstraint(body, Tuples.flatTupleOf(var_s), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment")));
548 PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}");
549 new TypeConstraint(body, Tuples.flatTupleOf(var_s, var__virtual_0_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment", "connectedTo")));
550 new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_0_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment")));
551 new Equality(body, var__virtual_0_, var_n1);
552 // Segment.connectedTo(s, n2)
553 new TypeConstraint(body, Tuples.flatTupleOf(var_s), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment")));
554 PVariable var__virtual_1_ = body.getOrCreateVariableByName(".virtual{1}");
555 new TypeConstraint(body, Tuples.flatTupleOf(var_s, var__virtual_1_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment", "connectedTo")));
556 new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_1_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment")));
557 new Equality(body, var__virtual_1_, var_n2);
558 // n1 != n2
559 new Inequality(body, var_n1, var_n2);
560 bodies.add(body);
561 }
562 return bodies;
563 }
564 }
565}
diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/Output.java b/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/Output.java
new file mode 100644
index 00000000..615b33af
--- /dev/null
+++ b/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/Output.java
@@ -0,0 +1,724 @@
1/**
2 * Generated from platform:/resource/ca.mcgill.rtgmrt.example.modes3/src/modes3/queries/Modes3Queries.vql
3 */
4package modes3.queries;
5
6import java.util.Arrays;
7import java.util.Collection;
8import java.util.LinkedHashSet;
9import java.util.List;
10import java.util.Objects;
11import java.util.Optional;
12import java.util.Set;
13import java.util.function.Consumer;
14import java.util.stream.Collectors;
15import java.util.stream.Stream;
16import modes3.Segment;
17import modes3.queries.TurnoutOutput;
18import org.apache.log4j.Logger;
19import org.eclipse.emf.ecore.EClass;
20import org.eclipse.viatra.query.runtime.api.IPatternMatch;
21import org.eclipse.viatra.query.runtime.api.IQuerySpecification;
22import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine;
23import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;
24import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecification;
25import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher;
26import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch;
27import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;
28import org.eclipse.viatra.query.runtime.emf.types.EStructuralFeatureInstancesKey;
29import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;
30import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;
31import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;
32import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Equality;
33import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;
34import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.PositivePatternCall;
35import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;
36import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;
37import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;
38import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;
39import org.eclipse.viatra.query.runtime.matchers.tuple.Tuple;
40import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;
41import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil;
42
43/**
44 * A pattern-specific query specification that can instantiate Matcher in a type-safe way.
45 *
46 * <p>Original source:
47 * <code><pre>
48 * pattern output(S1 : Segment, S2 : Segment) {
49 * Segment.connectedTo(S1, S2);
50 * } or {
51 * find turnoutOutput(S1, S2);
52 * }
53 * </pre></code>
54 *
55 * @see Matcher
56 * @see Match
57 *
58 */
59@SuppressWarnings("all")
60public final class Output extends BaseGeneratedEMFQuerySpecification<Output.Matcher> {
61 /**
62 * Pattern-specific match representation of the modes3.queries.output pattern,
63 * to be used in conjunction with {@link Matcher}.
64 *
65 * <p>Class fields correspond to parameters of the pattern. Fields with value null are considered unassigned.
66 * Each instance is a (possibly partial) substitution of pattern parameters,
67 * usable to represent a match of the pattern in the result of a query,
68 * or to specify the bound (fixed) input parameters when issuing a query.
69 *
70 * @see Matcher
71 *
72 */
73 public static abstract class Match extends BasePatternMatch {
74 private Segment fS1;
75
76 private Segment fS2;
77
78 private static List<String> parameterNames = makeImmutableList("S1", "S2");
79
80 private Match(final Segment pS1, final Segment pS2) {
81 this.fS1 = pS1;
82 this.fS2 = pS2;
83 }
84
85 @Override
86 public Object get(final String parameterName) {
87 switch(parameterName) {
88 case "S1": return this.fS1;
89 case "S2": return this.fS2;
90 default: return null;
91 }
92 }
93
94 @Override
95 public Object get(final int index) {
96 switch(index) {
97 case 0: return this.fS1;
98 case 1: return this.fS2;
99 default: return null;
100 }
101 }
102
103 public Segment getS1() {
104 return this.fS1;
105 }
106
107 public Segment getS2() {
108 return this.fS2;
109 }
110
111 @Override
112 public boolean set(final String parameterName, final Object newValue) {
113 if (!isMutable()) throw new java.lang.UnsupportedOperationException();
114 if ("S1".equals(parameterName) ) {
115 this.fS1 = (Segment) newValue;
116 return true;
117 }
118 if ("S2".equals(parameterName) ) {
119 this.fS2 = (Segment) newValue;
120 return true;
121 }
122 return false;
123 }
124
125 public void setS1(final Segment pS1) {
126 if (!isMutable()) throw new java.lang.UnsupportedOperationException();
127 this.fS1 = pS1;
128 }
129
130 public void setS2(final Segment pS2) {
131 if (!isMutable()) throw new java.lang.UnsupportedOperationException();
132 this.fS2 = pS2;
133 }
134
135 @Override
136 public String patternName() {
137 return "modes3.queries.output";
138 }
139
140 @Override
141 public List<String> parameterNames() {
142 return Output.Match.parameterNames;
143 }
144
145 @Override
146 public Object[] toArray() {
147 return new Object[]{fS1, fS2};
148 }
149
150 @Override
151 public Output.Match toImmutable() {
152 return isMutable() ? newMatch(fS1, fS2) : this;
153 }
154
155 @Override
156 public String prettyPrint() {
157 StringBuilder result = new StringBuilder();
158 result.append("\"S1\"=" + prettyPrintValue(fS1) + ", ");
159 result.append("\"S2\"=" + prettyPrintValue(fS2));
160 return result.toString();
161 }
162
163 @Override
164 public int hashCode() {
165 return Objects.hash(fS1, fS2);
166 }
167
168 @Override
169 public boolean equals(final Object obj) {
170 if (this == obj)
171 return true;
172 if (obj == null) {
173 return false;
174 }
175 if ((obj instanceof Output.Match)) {
176 Output.Match other = (Output.Match) obj;
177 return Objects.equals(fS1, other.fS1) && Objects.equals(fS2, other.fS2);
178 } else {
179 // this should be infrequent
180 if (!(obj instanceof IPatternMatch)) {
181 return false;
182 }
183 IPatternMatch otherSig = (IPatternMatch) obj;
184 return Objects.equals(specification(), otherSig.specification()) && Arrays.deepEquals(toArray(), otherSig.toArray());
185 }
186 }
187
188 @Override
189 public Output specification() {
190 return Output.instance();
191 }
192
193 /**
194 * Returns an empty, mutable match.
195 * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
196 *
197 * @return the empty match.
198 *
199 */
200 public static Output.Match newEmptyMatch() {
201 return new Mutable(null, null);
202 }
203
204 /**
205 * Returns a mutable (partial) match.
206 * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
207 *
208 * @param pS1 the fixed value of pattern parameter S1, or null if not bound.
209 * @param pS2 the fixed value of pattern parameter S2, or null if not bound.
210 * @return the new, mutable (partial) match object.
211 *
212 */
213 public static Output.Match newMutableMatch(final Segment pS1, final Segment pS2) {
214 return new Mutable(pS1, pS2);
215 }
216
217 /**
218 * Returns a new (partial) match.
219 * This can be used e.g. to call the matcher with a partial match.
220 * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
221 * @param pS1 the fixed value of pattern parameter S1, or null if not bound.
222 * @param pS2 the fixed value of pattern parameter S2, or null if not bound.
223 * @return the (partial) match object.
224 *
225 */
226 public static Output.Match newMatch(final Segment pS1, final Segment pS2) {
227 return new Immutable(pS1, pS2);
228 }
229
230 private static final class Mutable extends Output.Match {
231 Mutable(final Segment pS1, final Segment pS2) {
232 super(pS1, pS2);
233 }
234
235 @Override
236 public boolean isMutable() {
237 return true;
238 }
239 }
240
241 private static final class Immutable extends Output.Match {
242 Immutable(final Segment pS1, final Segment pS2) {
243 super(pS1, pS2);
244 }
245
246 @Override
247 public boolean isMutable() {
248 return false;
249 }
250 }
251 }
252
253 /**
254 * Generated pattern matcher API of the modes3.queries.output pattern,
255 * providing pattern-specific query methods.
256 *
257 * <p>Use the pattern matcher on a given model via {@link #on(ViatraQueryEngine)},
258 * e.g. in conjunction with {@link ViatraQueryEngine#on(QueryScope)}.
259 *
260 * <p>Matches of the pattern will be represented as {@link Match}.
261 *
262 * <p>Original source:
263 * <code><pre>
264 * pattern output(S1 : Segment, S2 : Segment) {
265 * Segment.connectedTo(S1, S2);
266 * } or {
267 * find turnoutOutput(S1, S2);
268 * }
269 * </pre></code>
270 *
271 * @see Match
272 * @see Output
273 *
274 */
275 public static class Matcher extends BaseMatcher<Output.Match> {
276 /**
277 * Initializes the pattern matcher within an existing VIATRA Query engine.
278 * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
279 *
280 * @param engine the existing VIATRA Query engine in which this matcher will be created.
281 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
282 *
283 */
284 public static Output.Matcher on(final ViatraQueryEngine engine) {
285 // check if matcher already exists
286 Matcher matcher = engine.getExistingMatcher(querySpecification());
287 if (matcher == null) {
288 matcher = (Matcher)engine.getMatcher(querySpecification());
289 }
290 return matcher;
291 }
292
293 /**
294 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
295 * @return an initialized matcher
296 * @noreference This method is for internal matcher initialization by the framework, do not call it manually.
297 *
298 */
299 public static Output.Matcher create() {
300 return new Matcher();
301 }
302
303 private static final int POSITION_S1 = 0;
304
305 private static final int POSITION_S2 = 1;
306
307 private static final Logger LOGGER = ViatraQueryLoggingUtil.getLogger(Output.Matcher.class);
308
309 /**
310 * Initializes the pattern matcher within an existing VIATRA Query engine.
311 * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
312 *
313 * @param engine the existing VIATRA Query engine in which this matcher will be created.
314 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
315 *
316 */
317 private Matcher() {
318 super(querySpecification());
319 }
320
321 /**
322 * Returns the set of all matches of the pattern that conform to the given fixed values of some parameters.
323 * @param pS1 the fixed value of pattern parameter S1, or null if not bound.
324 * @param pS2 the fixed value of pattern parameter S2, or null if not bound.
325 * @return matches represented as a Match object.
326 *
327 */
328 public Collection<Output.Match> getAllMatches(final Segment pS1, final Segment pS2) {
329 return rawStreamAllMatches(new Object[]{pS1, pS2}).collect(Collectors.toSet());
330 }
331
332 /**
333 * Returns a stream of all matches of the pattern that conform to the given fixed values of some parameters.
334 * </p>
335 * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
336 * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
337 * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
338 * @param pS1 the fixed value of pattern parameter S1, or null if not bound.
339 * @param pS2 the fixed value of pattern parameter S2, or null if not bound.
340 * @return a stream of matches represented as a Match object.
341 *
342 */
343 public Stream<Output.Match> streamAllMatches(final Segment pS1, final Segment pS2) {
344 return rawStreamAllMatches(new Object[]{pS1, pS2});
345 }
346
347 /**
348 * Returns an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
349 * Neither determinism nor randomness of selection is guaranteed.
350 * @param pS1 the fixed value of pattern parameter S1, or null if not bound.
351 * @param pS2 the fixed value of pattern parameter S2, or null if not bound.
352 * @return a match represented as a Match object, or null if no match is found.
353 *
354 */
355 public Optional<Output.Match> getOneArbitraryMatch(final Segment pS1, final Segment pS2) {
356 return rawGetOneArbitraryMatch(new Object[]{pS1, pS2});
357 }
358
359 /**
360 * Indicates whether the given combination of specified pattern parameters constitute a valid pattern match,
361 * under any possible substitution of the unspecified parameters (if any).
362 * @param pS1 the fixed value of pattern parameter S1, or null if not bound.
363 * @param pS2 the fixed value of pattern parameter S2, or null if not bound.
364 * @return true if the input is a valid (partial) match of the pattern.
365 *
366 */
367 public boolean hasMatch(final Segment pS1, final Segment pS2) {
368 return rawHasMatch(new Object[]{pS1, pS2});
369 }
370
371 /**
372 * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters.
373 * @param pS1 the fixed value of pattern parameter S1, or null if not bound.
374 * @param pS2 the fixed value of pattern parameter S2, or null if not bound.
375 * @return the number of pattern matches found.
376 *
377 */
378 public int countMatches(final Segment pS1, final Segment pS2) {
379 return rawCountMatches(new Object[]{pS1, pS2});
380 }
381
382 /**
383 * Executes the given processor on an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
384 * Neither determinism nor randomness of selection is guaranteed.
385 * @param pS1 the fixed value of pattern parameter S1, or null if not bound.
386 * @param pS2 the fixed value of pattern parameter S2, or null if not bound.
387 * @param processor the action that will process the selected match.
388 * @return true if the pattern has at least one match with the given parameter values, false if the processor was not invoked
389 *
390 */
391 public boolean forOneArbitraryMatch(final Segment pS1, final Segment pS2, final Consumer<? super Output.Match> processor) {
392 return rawForOneArbitraryMatch(new Object[]{pS1, pS2}, processor);
393 }
394
395 /**
396 * Returns a new (partial) match.
397 * This can be used e.g. to call the matcher with a partial match.
398 * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
399 * @param pS1 the fixed value of pattern parameter S1, or null if not bound.
400 * @param pS2 the fixed value of pattern parameter S2, or null if not bound.
401 * @return the (partial) match object.
402 *
403 */
404 public Output.Match newMatch(final Segment pS1, final Segment pS2) {
405 return Output.Match.newMatch(pS1, pS2);
406 }
407
408 /**
409 * Retrieve the set of values that occur in matches for S1.
410 * @return the Set of all values or empty set if there are no matches
411 *
412 */
413 protected Stream<Segment> rawStreamAllValuesOfS1(final Object[] parameters) {
414 return rawStreamAllValues(POSITION_S1, parameters).map(Segment.class::cast);
415 }
416
417 /**
418 * Retrieve the set of values that occur in matches for S1.
419 * @return the Set of all values or empty set if there are no matches
420 *
421 */
422 public Set<Segment> getAllValuesOfS1() {
423 return rawStreamAllValuesOfS1(emptyArray()).collect(Collectors.toSet());
424 }
425
426 /**
427 * Retrieve the set of values that occur in matches for S1.
428 * @return the Set of all values or empty set if there are no matches
429 *
430 */
431 public Stream<Segment> streamAllValuesOfS1() {
432 return rawStreamAllValuesOfS1(emptyArray());
433 }
434
435 /**
436 * Retrieve the set of values that occur in matches for S1.
437 * </p>
438 * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
439 * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
440 * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
441 *
442 * @return the Stream of all values or empty set if there are no matches
443 *
444 */
445 public Stream<Segment> streamAllValuesOfS1(final Output.Match partialMatch) {
446 return rawStreamAllValuesOfS1(partialMatch.toArray());
447 }
448
449 /**
450 * Retrieve the set of values that occur in matches for S1.
451 * </p>
452 * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
453 * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
454 * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
455 *
456 * @return the Stream of all values or empty set if there are no matches
457 *
458 */
459 public Stream<Segment> streamAllValuesOfS1(final Segment pS2) {
460 return rawStreamAllValuesOfS1(new Object[]{null, pS2});
461 }
462
463 /**
464 * Retrieve the set of values that occur in matches for S1.
465 * @return the Set of all values or empty set if there are no matches
466 *
467 */
468 public Set<Segment> getAllValuesOfS1(final Output.Match partialMatch) {
469 return rawStreamAllValuesOfS1(partialMatch.toArray()).collect(Collectors.toSet());
470 }
471
472 /**
473 * Retrieve the set of values that occur in matches for S1.
474 * @return the Set of all values or empty set if there are no matches
475 *
476 */
477 public Set<Segment> getAllValuesOfS1(final Segment pS2) {
478 return rawStreamAllValuesOfS1(new Object[]{null, pS2}).collect(Collectors.toSet());
479 }
480
481 /**
482 * Retrieve the set of values that occur in matches for S2.
483 * @return the Set of all values or empty set if there are no matches
484 *
485 */
486 protected Stream<Segment> rawStreamAllValuesOfS2(final Object[] parameters) {
487 return rawStreamAllValues(POSITION_S2, parameters).map(Segment.class::cast);
488 }
489
490 /**
491 * Retrieve the set of values that occur in matches for S2.
492 * @return the Set of all values or empty set if there are no matches
493 *
494 */
495 public Set<Segment> getAllValuesOfS2() {
496 return rawStreamAllValuesOfS2(emptyArray()).collect(Collectors.toSet());
497 }
498
499 /**
500 * Retrieve the set of values that occur in matches for S2.
501 * @return the Set of all values or empty set if there are no matches
502 *
503 */
504 public Stream<Segment> streamAllValuesOfS2() {
505 return rawStreamAllValuesOfS2(emptyArray());
506 }
507
508 /**
509 * Retrieve the set of values that occur in matches for S2.
510 * </p>
511 * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
512 * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
513 * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
514 *
515 * @return the Stream of all values or empty set if there are no matches
516 *
517 */
518 public Stream<Segment> streamAllValuesOfS2(final Output.Match partialMatch) {
519 return rawStreamAllValuesOfS2(partialMatch.toArray());
520 }
521
522 /**
523 * Retrieve the set of values that occur in matches for S2.
524 * </p>
525 * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
526 * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
527 * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
528 *
529 * @return the Stream of all values or empty set if there are no matches
530 *
531 */
532 public Stream<Segment> streamAllValuesOfS2(final Segment pS1) {
533 return rawStreamAllValuesOfS2(new Object[]{pS1, null});
534 }
535
536 /**
537 * Retrieve the set of values that occur in matches for S2.
538 * @return the Set of all values or empty set if there are no matches
539 *
540 */
541 public Set<Segment> getAllValuesOfS2(final Output.Match partialMatch) {
542 return rawStreamAllValuesOfS2(partialMatch.toArray()).collect(Collectors.toSet());
543 }
544
545 /**
546 * Retrieve the set of values that occur in matches for S2.
547 * @return the Set of all values or empty set if there are no matches
548 *
549 */
550 public Set<Segment> getAllValuesOfS2(final Segment pS1) {
551 return rawStreamAllValuesOfS2(new Object[]{pS1, null}).collect(Collectors.toSet());
552 }
553
554 @Override
555 protected Output.Match tupleToMatch(final Tuple t) {
556 try {
557 return Output.Match.newMatch((Segment) t.get(POSITION_S1), (Segment) t.get(POSITION_S2));
558 } catch(ClassCastException e) {
559 LOGGER.error("Element(s) in tuple not properly typed!",e);
560 return null;
561 }
562 }
563
564 @Override
565 protected Output.Match arrayToMatch(final Object[] match) {
566 try {
567 return Output.Match.newMatch((Segment) match[POSITION_S1], (Segment) match[POSITION_S2]);
568 } catch(ClassCastException e) {
569 LOGGER.error("Element(s) in array not properly typed!",e);
570 return null;
571 }
572 }
573
574 @Override
575 protected Output.Match arrayToMatchMutable(final Object[] match) {
576 try {
577 return Output.Match.newMutableMatch((Segment) match[POSITION_S1], (Segment) match[POSITION_S2]);
578 } catch(ClassCastException e) {
579 LOGGER.error("Element(s) in array not properly typed!",e);
580 return null;
581 }
582 }
583
584 /**
585 * @return the singleton instance of the query specification of this pattern
586 * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
587 *
588 */
589 public static IQuerySpecification<Output.Matcher> querySpecification() {
590 return Output.instance();
591 }
592 }
593
594 private Output() {
595 super(GeneratedPQuery.INSTANCE);
596 }
597
598 /**
599 * @return the singleton instance of the query specification
600 * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
601 *
602 */
603 public static Output instance() {
604 try{
605 return LazyHolder.INSTANCE;
606 } catch (ExceptionInInitializerError err) {
607 throw processInitializerError(err);
608 }
609 }
610
611 @Override
612 protected Output.Matcher instantiate(final ViatraQueryEngine engine) {
613 return Output.Matcher.on(engine);
614 }
615
616 @Override
617 public Output.Matcher instantiate() {
618 return Output.Matcher.create();
619 }
620
621 @Override
622 public Output.Match newEmptyMatch() {
623 return Output.Match.newEmptyMatch();
624 }
625
626 @Override
627 public Output.Match newMatch(final Object... parameters) {
628 return Output.Match.newMatch((modes3.Segment) parameters[0], (modes3.Segment) parameters[1]);
629 }
630
631 /**
632 * Inner class allowing the singleton instance of {@link Output} to be created
633 * <b>not</b> at the class load time of the outer class,
634 * but rather at the first call to {@link Output#instance()}.
635 *
636 * <p> This workaround is required e.g. to support recursion.
637 *
638 */
639 private static class LazyHolder {
640 private static final Output INSTANCE = new Output();
641
642 /**
643 * Statically initializes the query specification <b>after</b> the field {@link #INSTANCE} is assigned.
644 * This initialization order is required to support indirect recursion.
645 *
646 * <p> The static initializer is defined using a helper field to work around limitations of the code generator.
647 *
648 */
649 private static final Object STATIC_INITIALIZER = ensureInitialized();
650
651 public static Object ensureInitialized() {
652 INSTANCE.ensureInitializedInternal();
653 return null;
654 }
655 }
656
657 private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {
658 private static final Output.GeneratedPQuery INSTANCE = new GeneratedPQuery();
659
660 private final PParameter parameter_S1 = new PParameter("S1", "modes3.Segment", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.ece.mcgill.ca/wcet/modes3", "Segment")), PParameterDirection.INOUT);
661
662 private final PParameter parameter_S2 = new PParameter("S2", "modes3.Segment", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.ece.mcgill.ca/wcet/modes3", "Segment")), PParameterDirection.INOUT);
663
664 private final List<PParameter> parameters = Arrays.asList(parameter_S1, parameter_S2);
665
666 private GeneratedPQuery() {
667 super(PVisibility.PUBLIC);
668 }
669
670 @Override
671 public String getFullyQualifiedName() {
672 return "modes3.queries.output";
673 }
674
675 @Override
676 public List<String> getParameterNames() {
677 return Arrays.asList("S1","S2");
678 }
679
680 @Override
681 public List<PParameter> getParameters() {
682 return parameters;
683 }
684
685 @Override
686 public Set<PBody> doGetContainedBodies() {
687 setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));
688 Set<PBody> bodies = new LinkedHashSet<>();
689 {
690 PBody body = new PBody(this);
691 PVariable var_S1 = body.getOrCreateVariableByName("S1");
692 PVariable var_S2 = body.getOrCreateVariableByName("S2");
693 new TypeConstraint(body, Tuples.flatTupleOf(var_S1), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment")));
694 new TypeConstraint(body, Tuples.flatTupleOf(var_S2), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment")));
695 body.setSymbolicParameters(Arrays.<ExportedParameter>asList(
696 new ExportedParameter(body, var_S1, parameter_S1),
697 new ExportedParameter(body, var_S2, parameter_S2)
698 ));
699 // Segment.connectedTo(S1, S2)
700 new TypeConstraint(body, Tuples.flatTupleOf(var_S1), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment")));
701 PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}");
702 new TypeConstraint(body, Tuples.flatTupleOf(var_S1, var__virtual_0_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment", "connectedTo")));
703 new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_0_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment")));
704 new Equality(body, var__virtual_0_, var_S2);
705 bodies.add(body);
706 }
707 {
708 PBody body = new PBody(this);
709 PVariable var_S1 = body.getOrCreateVariableByName("S1");
710 PVariable var_S2 = body.getOrCreateVariableByName("S2");
711 new TypeConstraint(body, Tuples.flatTupleOf(var_S1), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment")));
712 new TypeConstraint(body, Tuples.flatTupleOf(var_S2), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment")));
713 body.setSymbolicParameters(Arrays.<ExportedParameter>asList(
714 new ExportedParameter(body, var_S1, parameter_S1),
715 new ExportedParameter(body, var_S2, parameter_S2)
716 ));
717 // find turnoutOutput(S1, S2)
718 new PositivePatternCall(body, Tuples.flatTupleOf(var_S1, var_S2), TurnoutOutput.instance().getInternalQueryRepresentation());
719 bodies.add(body);
720 }
721 return bodies;
722 }
723 }
724}
diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/OutputReflexive.java b/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/OutputReflexive.java
new file mode 100644
index 00000000..3d90ede5
--- /dev/null
+++ b/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/OutputReflexive.java
@@ -0,0 +1,559 @@
1/**
2 * Generated from platform:/resource/ca.mcgill.rtgmrt.example.modes3/src/modes3/queries/Modes3Queries.vql
3 */
4package modes3.queries;
5
6import java.util.Arrays;
7import java.util.Collection;
8import java.util.LinkedHashSet;
9import java.util.List;
10import java.util.Objects;
11import java.util.Optional;
12import java.util.Set;
13import java.util.function.Consumer;
14import java.util.stream.Collectors;
15import java.util.stream.Stream;
16import modes3.Turnout;
17import modes3.queries.TurnoutOutput;
18import org.apache.log4j.Logger;
19import org.eclipse.emf.ecore.EClass;
20import org.eclipse.viatra.query.runtime.api.IPatternMatch;
21import org.eclipse.viatra.query.runtime.api.IQuerySpecification;
22import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine;
23import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;
24import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecification;
25import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher;
26import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch;
27import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;
28import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;
29import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;
30import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;
31import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.PAnnotation;
32import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.ParameterReference;
33import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;
34import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.PositivePatternCall;
35import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;
36import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;
37import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;
38import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;
39import org.eclipse.viatra.query.runtime.matchers.tuple.Tuple;
40import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;
41import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil;
42
43/**
44 * A pattern-specific query specification that can instantiate Matcher in a type-safe way.
45 *
46 * <p>Original source:
47 * <code><pre>
48 * {@literal @}Constraint(message = "outputReflexive", severity = "error", key = { T })
49 * pattern outputReflexive(T : Turnout) {
50 * find turnoutOutput(T, T);
51 * }
52 * </pre></code>
53 *
54 * @see Matcher
55 * @see Match
56 *
57 */
58@SuppressWarnings("all")
59public final class OutputReflexive extends BaseGeneratedEMFQuerySpecification<OutputReflexive.Matcher> {
60 /**
61 * Pattern-specific match representation of the modes3.queries.outputReflexive pattern,
62 * to be used in conjunction with {@link Matcher}.
63 *
64 * <p>Class fields correspond to parameters of the pattern. Fields with value null are considered unassigned.
65 * Each instance is a (possibly partial) substitution of pattern parameters,
66 * usable to represent a match of the pattern in the result of a query,
67 * or to specify the bound (fixed) input parameters when issuing a query.
68 *
69 * @see Matcher
70 *
71 */
72 public static abstract class Match extends BasePatternMatch {
73 private Turnout fT;
74
75 private static List<String> parameterNames = makeImmutableList("T");
76
77 private Match(final Turnout pT) {
78 this.fT = pT;
79 }
80
81 @Override
82 public Object get(final String parameterName) {
83 switch(parameterName) {
84 case "T": return this.fT;
85 default: return null;
86 }
87 }
88
89 @Override
90 public Object get(final int index) {
91 switch(index) {
92 case 0: return this.fT;
93 default: return null;
94 }
95 }
96
97 public Turnout getT() {
98 return this.fT;
99 }
100
101 @Override
102 public boolean set(final String parameterName, final Object newValue) {
103 if (!isMutable()) throw new java.lang.UnsupportedOperationException();
104 if ("T".equals(parameterName) ) {
105 this.fT = (Turnout) newValue;
106 return true;
107 }
108 return false;
109 }
110
111 public void setT(final Turnout pT) {
112 if (!isMutable()) throw new java.lang.UnsupportedOperationException();
113 this.fT = pT;
114 }
115
116 @Override
117 public String patternName() {
118 return "modes3.queries.outputReflexive";
119 }
120
121 @Override
122 public List<String> parameterNames() {
123 return OutputReflexive.Match.parameterNames;
124 }
125
126 @Override
127 public Object[] toArray() {
128 return new Object[]{fT};
129 }
130
131 @Override
132 public OutputReflexive.Match toImmutable() {
133 return isMutable() ? newMatch(fT) : this;
134 }
135
136 @Override
137 public String prettyPrint() {
138 StringBuilder result = new StringBuilder();
139 result.append("\"T\"=" + prettyPrintValue(fT));
140 return result.toString();
141 }
142
143 @Override
144 public int hashCode() {
145 return Objects.hash(fT);
146 }
147
148 @Override
149 public boolean equals(final Object obj) {
150 if (this == obj)
151 return true;
152 if (obj == null) {
153 return false;
154 }
155 if ((obj instanceof OutputReflexive.Match)) {
156 OutputReflexive.Match other = (OutputReflexive.Match) obj;
157 return Objects.equals(fT, other.fT);
158 } else {
159 // this should be infrequent
160 if (!(obj instanceof IPatternMatch)) {
161 return false;
162 }
163 IPatternMatch otherSig = (IPatternMatch) obj;
164 return Objects.equals(specification(), otherSig.specification()) && Arrays.deepEquals(toArray(), otherSig.toArray());
165 }
166 }
167
168 @Override
169 public OutputReflexive specification() {
170 return OutputReflexive.instance();
171 }
172
173 /**
174 * Returns an empty, mutable match.
175 * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
176 *
177 * @return the empty match.
178 *
179 */
180 public static OutputReflexive.Match newEmptyMatch() {
181 return new Mutable(null);
182 }
183
184 /**
185 * Returns a mutable (partial) match.
186 * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
187 *
188 * @param pT the fixed value of pattern parameter T, or null if not bound.
189 * @return the new, mutable (partial) match object.
190 *
191 */
192 public static OutputReflexive.Match newMutableMatch(final Turnout pT) {
193 return new Mutable(pT);
194 }
195
196 /**
197 * Returns a new (partial) match.
198 * This can be used e.g. to call the matcher with a partial match.
199 * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
200 * @param pT the fixed value of pattern parameter T, or null if not bound.
201 * @return the (partial) match object.
202 *
203 */
204 public static OutputReflexive.Match newMatch(final Turnout pT) {
205 return new Immutable(pT);
206 }
207
208 private static final class Mutable extends OutputReflexive.Match {
209 Mutable(final Turnout pT) {
210 super(pT);
211 }
212
213 @Override
214 public boolean isMutable() {
215 return true;
216 }
217 }
218
219 private static final class Immutable extends OutputReflexive.Match {
220 Immutable(final Turnout pT) {
221 super(pT);
222 }
223
224 @Override
225 public boolean isMutable() {
226 return false;
227 }
228 }
229 }
230
231 /**
232 * Generated pattern matcher API of the modes3.queries.outputReflexive pattern,
233 * providing pattern-specific query methods.
234 *
235 * <p>Use the pattern matcher on a given model via {@link #on(ViatraQueryEngine)},
236 * e.g. in conjunction with {@link ViatraQueryEngine#on(QueryScope)}.
237 *
238 * <p>Matches of the pattern will be represented as {@link Match}.
239 *
240 * <p>Original source:
241 * <code><pre>
242 * {@literal @}Constraint(message = "outputReflexive", severity = "error", key = { T })
243 * pattern outputReflexive(T : Turnout) {
244 * find turnoutOutput(T, T);
245 * }
246 * </pre></code>
247 *
248 * @see Match
249 * @see OutputReflexive
250 *
251 */
252 public static class Matcher extends BaseMatcher<OutputReflexive.Match> {
253 /**
254 * Initializes the pattern matcher within an existing VIATRA Query engine.
255 * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
256 *
257 * @param engine the existing VIATRA Query engine in which this matcher will be created.
258 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
259 *
260 */
261 public static OutputReflexive.Matcher on(final ViatraQueryEngine engine) {
262 // check if matcher already exists
263 Matcher matcher = engine.getExistingMatcher(querySpecification());
264 if (matcher == null) {
265 matcher = (Matcher)engine.getMatcher(querySpecification());
266 }
267 return matcher;
268 }
269
270 /**
271 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
272 * @return an initialized matcher
273 * @noreference This method is for internal matcher initialization by the framework, do not call it manually.
274 *
275 */
276 public static OutputReflexive.Matcher create() {
277 return new Matcher();
278 }
279
280 private static final int POSITION_T = 0;
281
282 private static final Logger LOGGER = ViatraQueryLoggingUtil.getLogger(OutputReflexive.Matcher.class);
283
284 /**
285 * Initializes the pattern matcher within an existing VIATRA Query engine.
286 * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
287 *
288 * @param engine the existing VIATRA Query engine in which this matcher will be created.
289 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
290 *
291 */
292 private Matcher() {
293 super(querySpecification());
294 }
295
296 /**
297 * Returns the set of all matches of the pattern that conform to the given fixed values of some parameters.
298 * @param pT the fixed value of pattern parameter T, or null if not bound.
299 * @return matches represented as a Match object.
300 *
301 */
302 public Collection<OutputReflexive.Match> getAllMatches(final Turnout pT) {
303 return rawStreamAllMatches(new Object[]{pT}).collect(Collectors.toSet());
304 }
305
306 /**
307 * Returns a stream of all matches of the pattern that conform to the given fixed values of some parameters.
308 * </p>
309 * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
310 * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
311 * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
312 * @param pT the fixed value of pattern parameter T, or null if not bound.
313 * @return a stream of matches represented as a Match object.
314 *
315 */
316 public Stream<OutputReflexive.Match> streamAllMatches(final Turnout pT) {
317 return rawStreamAllMatches(new Object[]{pT});
318 }
319
320 /**
321 * Returns an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
322 * Neither determinism nor randomness of selection is guaranteed.
323 * @param pT the fixed value of pattern parameter T, or null if not bound.
324 * @return a match represented as a Match object, or null if no match is found.
325 *
326 */
327 public Optional<OutputReflexive.Match> getOneArbitraryMatch(final Turnout pT) {
328 return rawGetOneArbitraryMatch(new Object[]{pT});
329 }
330
331 /**
332 * Indicates whether the given combination of specified pattern parameters constitute a valid pattern match,
333 * under any possible substitution of the unspecified parameters (if any).
334 * @param pT the fixed value of pattern parameter T, or null if not bound.
335 * @return true if the input is a valid (partial) match of the pattern.
336 *
337 */
338 public boolean hasMatch(final Turnout pT) {
339 return rawHasMatch(new Object[]{pT});
340 }
341
342 /**
343 * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters.
344 * @param pT the fixed value of pattern parameter T, or null if not bound.
345 * @return the number of pattern matches found.
346 *
347 */
348 public int countMatches(final Turnout pT) {
349 return rawCountMatches(new Object[]{pT});
350 }
351
352 /**
353 * Executes the given processor on an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
354 * Neither determinism nor randomness of selection is guaranteed.
355 * @param pT the fixed value of pattern parameter T, or null if not bound.
356 * @param processor the action that will process the selected match.
357 * @return true if the pattern has at least one match with the given parameter values, false if the processor was not invoked
358 *
359 */
360 public boolean forOneArbitraryMatch(final Turnout pT, final Consumer<? super OutputReflexive.Match> processor) {
361 return rawForOneArbitraryMatch(new Object[]{pT}, processor);
362 }
363
364 /**
365 * Returns a new (partial) match.
366 * This can be used e.g. to call the matcher with a partial match.
367 * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
368 * @param pT the fixed value of pattern parameter T, or null if not bound.
369 * @return the (partial) match object.
370 *
371 */
372 public OutputReflexive.Match newMatch(final Turnout pT) {
373 return OutputReflexive.Match.newMatch(pT);
374 }
375
376 /**
377 * Retrieve the set of values that occur in matches for T.
378 * @return the Set of all values or empty set if there are no matches
379 *
380 */
381 protected Stream<Turnout> rawStreamAllValuesOfT(final Object[] parameters) {
382 return rawStreamAllValues(POSITION_T, parameters).map(Turnout.class::cast);
383 }
384
385 /**
386 * Retrieve the set of values that occur in matches for T.
387 * @return the Set of all values or empty set if there are no matches
388 *
389 */
390 public Set<Turnout> getAllValuesOfT() {
391 return rawStreamAllValuesOfT(emptyArray()).collect(Collectors.toSet());
392 }
393
394 /**
395 * Retrieve the set of values that occur in matches for T.
396 * @return the Set of all values or empty set if there are no matches
397 *
398 */
399 public Stream<Turnout> streamAllValuesOfT() {
400 return rawStreamAllValuesOfT(emptyArray());
401 }
402
403 @Override
404 protected OutputReflexive.Match tupleToMatch(final Tuple t) {
405 try {
406 return OutputReflexive.Match.newMatch((Turnout) t.get(POSITION_T));
407 } catch(ClassCastException e) {
408 LOGGER.error("Element(s) in tuple not properly typed!",e);
409 return null;
410 }
411 }
412
413 @Override
414 protected OutputReflexive.Match arrayToMatch(final Object[] match) {
415 try {
416 return OutputReflexive.Match.newMatch((Turnout) match[POSITION_T]);
417 } catch(ClassCastException e) {
418 LOGGER.error("Element(s) in array not properly typed!",e);
419 return null;
420 }
421 }
422
423 @Override
424 protected OutputReflexive.Match arrayToMatchMutable(final Object[] match) {
425 try {
426 return OutputReflexive.Match.newMutableMatch((Turnout) match[POSITION_T]);
427 } catch(ClassCastException e) {
428 LOGGER.error("Element(s) in array not properly typed!",e);
429 return null;
430 }
431 }
432
433 /**
434 * @return the singleton instance of the query specification of this pattern
435 * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
436 *
437 */
438 public static IQuerySpecification<OutputReflexive.Matcher> querySpecification() {
439 return OutputReflexive.instance();
440 }
441 }
442
443 private OutputReflexive() {
444 super(GeneratedPQuery.INSTANCE);
445 }
446
447 /**
448 * @return the singleton instance of the query specification
449 * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
450 *
451 */
452 public static OutputReflexive instance() {
453 try{
454 return LazyHolder.INSTANCE;
455 } catch (ExceptionInInitializerError err) {
456 throw processInitializerError(err);
457 }
458 }
459
460 @Override
461 protected OutputReflexive.Matcher instantiate(final ViatraQueryEngine engine) {
462 return OutputReflexive.Matcher.on(engine);
463 }
464
465 @Override
466 public OutputReflexive.Matcher instantiate() {
467 return OutputReflexive.Matcher.create();
468 }
469
470 @Override
471 public OutputReflexive.Match newEmptyMatch() {
472 return OutputReflexive.Match.newEmptyMatch();
473 }
474
475 @Override
476 public OutputReflexive.Match newMatch(final Object... parameters) {
477 return OutputReflexive.Match.newMatch((modes3.Turnout) parameters[0]);
478 }
479
480 /**
481 * Inner class allowing the singleton instance of {@link OutputReflexive} to be created
482 * <b>not</b> at the class load time of the outer class,
483 * but rather at the first call to {@link OutputReflexive#instance()}.
484 *
485 * <p> This workaround is required e.g. to support recursion.
486 *
487 */
488 private static class LazyHolder {
489 private static final OutputReflexive INSTANCE = new OutputReflexive();
490
491 /**
492 * Statically initializes the query specification <b>after</b> the field {@link #INSTANCE} is assigned.
493 * This initialization order is required to support indirect recursion.
494 *
495 * <p> The static initializer is defined using a helper field to work around limitations of the code generator.
496 *
497 */
498 private static final Object STATIC_INITIALIZER = ensureInitialized();
499
500 public static Object ensureInitialized() {
501 INSTANCE.ensureInitializedInternal();
502 return null;
503 }
504 }
505
506 private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {
507 private static final OutputReflexive.GeneratedPQuery INSTANCE = new GeneratedPQuery();
508
509 private final PParameter parameter_T = new PParameter("T", "modes3.Turnout", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.ece.mcgill.ca/wcet/modes3", "Turnout")), PParameterDirection.INOUT);
510
511 private final List<PParameter> parameters = Arrays.asList(parameter_T);
512
513 private GeneratedPQuery() {
514 super(PVisibility.PUBLIC);
515 }
516
517 @Override
518 public String getFullyQualifiedName() {
519 return "modes3.queries.outputReflexive";
520 }
521
522 @Override
523 public List<String> getParameterNames() {
524 return Arrays.asList("T");
525 }
526
527 @Override
528 public List<PParameter> getParameters() {
529 return parameters;
530 }
531
532 @Override
533 public Set<PBody> doGetContainedBodies() {
534 setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));
535 Set<PBody> bodies = new LinkedHashSet<>();
536 {
537 PBody body = new PBody(this);
538 PVariable var_T = body.getOrCreateVariableByName("T");
539 new TypeConstraint(body, Tuples.flatTupleOf(var_T), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Turnout")));
540 body.setSymbolicParameters(Arrays.<ExportedParameter>asList(
541 new ExportedParameter(body, var_T, parameter_T)
542 ));
543 // find turnoutOutput(T, T)
544 new PositivePatternCall(body, Tuples.flatTupleOf(var_T, var_T), TurnoutOutput.instance().getInternalQueryRepresentation());
545 bodies.add(body);
546 }
547 {
548 PAnnotation annotation = new PAnnotation("Constraint");
549 annotation.addAttribute("message", "outputReflexive");
550 annotation.addAttribute("severity", "error");
551 annotation.addAttribute("key", Arrays.asList(new Object[] {
552 new ParameterReference("T")
553 }));
554 addAnnotation(annotation);
555 }
556 return bodies;
557 }
558 }
559}
diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/Reachable.java b/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/Reachable.java
new file mode 100644
index 00000000..93d43c21
--- /dev/null
+++ b/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/Reachable.java
@@ -0,0 +1,719 @@
1/**
2 * Generated from platform:/resource/ca.mcgill.rtgmrt.example.modes3/src/modes3/queries/Modes3Queries.vql
3 */
4package modes3.queries;
5
6import java.util.Arrays;
7import java.util.Collection;
8import java.util.LinkedHashSet;
9import java.util.List;
10import java.util.Objects;
11import java.util.Optional;
12import java.util.Set;
13import java.util.function.Consumer;
14import java.util.stream.Collectors;
15import java.util.stream.Stream;
16import modes3.Segment;
17import modes3.queries.Adjacent;
18import org.apache.log4j.Logger;
19import org.eclipse.emf.ecore.EClass;
20import org.eclipse.viatra.query.runtime.api.IPatternMatch;
21import org.eclipse.viatra.query.runtime.api.IQuerySpecification;
22import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine;
23import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;
24import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecification;
25import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher;
26import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch;
27import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;
28import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;
29import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;
30import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;
31import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Equality;
32import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;
33import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.BinaryTransitiveClosure;
34import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;
35import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;
36import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;
37import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;
38import org.eclipse.viatra.query.runtime.matchers.tuple.Tuple;
39import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;
40import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil;
41
42/**
43 * A pattern-specific query specification that can instantiate Matcher in a type-safe way.
44 *
45 * <p>Original source:
46 * <code><pre>
47 * pattern reachable(S1 : Segment, S2 : Segment) {
48 * S1 == S2;
49 * } or {
50 * find adjacent+(S1, S2);
51 * }
52 * </pre></code>
53 *
54 * @see Matcher
55 * @see Match
56 *
57 */
58@SuppressWarnings("all")
59public final class Reachable extends BaseGeneratedEMFQuerySpecification<Reachable.Matcher> {
60 /**
61 * Pattern-specific match representation of the modes3.queries.reachable pattern,
62 * to be used in conjunction with {@link Matcher}.
63 *
64 * <p>Class fields correspond to parameters of the pattern. Fields with value null are considered unassigned.
65 * Each instance is a (possibly partial) substitution of pattern parameters,
66 * usable to represent a match of the pattern in the result of a query,
67 * or to specify the bound (fixed) input parameters when issuing a query.
68 *
69 * @see Matcher
70 *
71 */
72 public static abstract class Match extends BasePatternMatch {
73 private Segment fS1;
74
75 private Segment fS2;
76
77 private static List<String> parameterNames = makeImmutableList("S1", "S2");
78
79 private Match(final Segment pS1, final Segment pS2) {
80 this.fS1 = pS1;
81 this.fS2 = pS2;
82 }
83
84 @Override
85 public Object get(final String parameterName) {
86 switch(parameterName) {
87 case "S1": return this.fS1;
88 case "S2": return this.fS2;
89 default: return null;
90 }
91 }
92
93 @Override
94 public Object get(final int index) {
95 switch(index) {
96 case 0: return this.fS1;
97 case 1: return this.fS2;
98 default: return null;
99 }
100 }
101
102 public Segment getS1() {
103 return this.fS1;
104 }
105
106 public Segment getS2() {
107 return this.fS2;
108 }
109
110 @Override
111 public boolean set(final String parameterName, final Object newValue) {
112 if (!isMutable()) throw new java.lang.UnsupportedOperationException();
113 if ("S1".equals(parameterName) ) {
114 this.fS1 = (Segment) newValue;
115 return true;
116 }
117 if ("S2".equals(parameterName) ) {
118 this.fS2 = (Segment) newValue;
119 return true;
120 }
121 return false;
122 }
123
124 public void setS1(final Segment pS1) {
125 if (!isMutable()) throw new java.lang.UnsupportedOperationException();
126 this.fS1 = pS1;
127 }
128
129 public void setS2(final Segment pS2) {
130 if (!isMutable()) throw new java.lang.UnsupportedOperationException();
131 this.fS2 = pS2;
132 }
133
134 @Override
135 public String patternName() {
136 return "modes3.queries.reachable";
137 }
138
139 @Override
140 public List<String> parameterNames() {
141 return Reachable.Match.parameterNames;
142 }
143
144 @Override
145 public Object[] toArray() {
146 return new Object[]{fS1, fS2};
147 }
148
149 @Override
150 public Reachable.Match toImmutable() {
151 return isMutable() ? newMatch(fS1, fS2) : this;
152 }
153
154 @Override
155 public String prettyPrint() {
156 StringBuilder result = new StringBuilder();
157 result.append("\"S1\"=" + prettyPrintValue(fS1) + ", ");
158 result.append("\"S2\"=" + prettyPrintValue(fS2));
159 return result.toString();
160 }
161
162 @Override
163 public int hashCode() {
164 return Objects.hash(fS1, fS2);
165 }
166
167 @Override
168 public boolean equals(final Object obj) {
169 if (this == obj)
170 return true;
171 if (obj == null) {
172 return false;
173 }
174 if ((obj instanceof Reachable.Match)) {
175 Reachable.Match other = (Reachable.Match) obj;
176 return Objects.equals(fS1, other.fS1) && Objects.equals(fS2, other.fS2);
177 } else {
178 // this should be infrequent
179 if (!(obj instanceof IPatternMatch)) {
180 return false;
181 }
182 IPatternMatch otherSig = (IPatternMatch) obj;
183 return Objects.equals(specification(), otherSig.specification()) && Arrays.deepEquals(toArray(), otherSig.toArray());
184 }
185 }
186
187 @Override
188 public Reachable specification() {
189 return Reachable.instance();
190 }
191
192 /**
193 * Returns an empty, mutable match.
194 * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
195 *
196 * @return the empty match.
197 *
198 */
199 public static Reachable.Match newEmptyMatch() {
200 return new Mutable(null, null);
201 }
202
203 /**
204 * Returns a mutable (partial) match.
205 * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
206 *
207 * @param pS1 the fixed value of pattern parameter S1, or null if not bound.
208 * @param pS2 the fixed value of pattern parameter S2, or null if not bound.
209 * @return the new, mutable (partial) match object.
210 *
211 */
212 public static Reachable.Match newMutableMatch(final Segment pS1, final Segment pS2) {
213 return new Mutable(pS1, pS2);
214 }
215
216 /**
217 * Returns a new (partial) match.
218 * This can be used e.g. to call the matcher with a partial match.
219 * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
220 * @param pS1 the fixed value of pattern parameter S1, or null if not bound.
221 * @param pS2 the fixed value of pattern parameter S2, or null if not bound.
222 * @return the (partial) match object.
223 *
224 */
225 public static Reachable.Match newMatch(final Segment pS1, final Segment pS2) {
226 return new Immutable(pS1, pS2);
227 }
228
229 private static final class Mutable extends Reachable.Match {
230 Mutable(final Segment pS1, final Segment pS2) {
231 super(pS1, pS2);
232 }
233
234 @Override
235 public boolean isMutable() {
236 return true;
237 }
238 }
239
240 private static final class Immutable extends Reachable.Match {
241 Immutable(final Segment pS1, final Segment pS2) {
242 super(pS1, pS2);
243 }
244
245 @Override
246 public boolean isMutable() {
247 return false;
248 }
249 }
250 }
251
252 /**
253 * Generated pattern matcher API of the modes3.queries.reachable pattern,
254 * providing pattern-specific query methods.
255 *
256 * <p>Use the pattern matcher on a given model via {@link #on(ViatraQueryEngine)},
257 * e.g. in conjunction with {@link ViatraQueryEngine#on(QueryScope)}.
258 *
259 * <p>Matches of the pattern will be represented as {@link Match}.
260 *
261 * <p>Original source:
262 * <code><pre>
263 * pattern reachable(S1 : Segment, S2 : Segment) {
264 * S1 == S2;
265 * } or {
266 * find adjacent+(S1, S2);
267 * }
268 * </pre></code>
269 *
270 * @see Match
271 * @see Reachable
272 *
273 */
274 public static class Matcher extends BaseMatcher<Reachable.Match> {
275 /**
276 * Initializes the pattern matcher within an existing VIATRA Query engine.
277 * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
278 *
279 * @param engine the existing VIATRA Query engine in which this matcher will be created.
280 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
281 *
282 */
283 public static Reachable.Matcher on(final ViatraQueryEngine engine) {
284 // check if matcher already exists
285 Matcher matcher = engine.getExistingMatcher(querySpecification());
286 if (matcher == null) {
287 matcher = (Matcher)engine.getMatcher(querySpecification());
288 }
289 return matcher;
290 }
291
292 /**
293 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
294 * @return an initialized matcher
295 * @noreference This method is for internal matcher initialization by the framework, do not call it manually.
296 *
297 */
298 public static Reachable.Matcher create() {
299 return new Matcher();
300 }
301
302 private static final int POSITION_S1 = 0;
303
304 private static final int POSITION_S2 = 1;
305
306 private static final Logger LOGGER = ViatraQueryLoggingUtil.getLogger(Reachable.Matcher.class);
307
308 /**
309 * Initializes the pattern matcher within an existing VIATRA Query engine.
310 * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
311 *
312 * @param engine the existing VIATRA Query engine in which this matcher will be created.
313 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
314 *
315 */
316 private Matcher() {
317 super(querySpecification());
318 }
319
320 /**
321 * Returns the set of all matches of the pattern that conform to the given fixed values of some parameters.
322 * @param pS1 the fixed value of pattern parameter S1, or null if not bound.
323 * @param pS2 the fixed value of pattern parameter S2, or null if not bound.
324 * @return matches represented as a Match object.
325 *
326 */
327 public Collection<Reachable.Match> getAllMatches(final Segment pS1, final Segment pS2) {
328 return rawStreamAllMatches(new Object[]{pS1, pS2}).collect(Collectors.toSet());
329 }
330
331 /**
332 * Returns a stream of all matches of the pattern that conform to the given fixed values of some parameters.
333 * </p>
334 * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
335 * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
336 * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
337 * @param pS1 the fixed value of pattern parameter S1, or null if not bound.
338 * @param pS2 the fixed value of pattern parameter S2, or null if not bound.
339 * @return a stream of matches represented as a Match object.
340 *
341 */
342 public Stream<Reachable.Match> streamAllMatches(final Segment pS1, final Segment pS2) {
343 return rawStreamAllMatches(new Object[]{pS1, pS2});
344 }
345
346 /**
347 * Returns an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
348 * Neither determinism nor randomness of selection is guaranteed.
349 * @param pS1 the fixed value of pattern parameter S1, or null if not bound.
350 * @param pS2 the fixed value of pattern parameter S2, or null if not bound.
351 * @return a match represented as a Match object, or null if no match is found.
352 *
353 */
354 public Optional<Reachable.Match> getOneArbitraryMatch(final Segment pS1, final Segment pS2) {
355 return rawGetOneArbitraryMatch(new Object[]{pS1, pS2});
356 }
357
358 /**
359 * Indicates whether the given combination of specified pattern parameters constitute a valid pattern match,
360 * under any possible substitution of the unspecified parameters (if any).
361 * @param pS1 the fixed value of pattern parameter S1, or null if not bound.
362 * @param pS2 the fixed value of pattern parameter S2, or null if not bound.
363 * @return true if the input is a valid (partial) match of the pattern.
364 *
365 */
366 public boolean hasMatch(final Segment pS1, final Segment pS2) {
367 return rawHasMatch(new Object[]{pS1, pS2});
368 }
369
370 /**
371 * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters.
372 * @param pS1 the fixed value of pattern parameter S1, or null if not bound.
373 * @param pS2 the fixed value of pattern parameter S2, or null if not bound.
374 * @return the number of pattern matches found.
375 *
376 */
377 public int countMatches(final Segment pS1, final Segment pS2) {
378 return rawCountMatches(new Object[]{pS1, pS2});
379 }
380
381 /**
382 * Executes the given processor on an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
383 * Neither determinism nor randomness of selection is guaranteed.
384 * @param pS1 the fixed value of pattern parameter S1, or null if not bound.
385 * @param pS2 the fixed value of pattern parameter S2, or null if not bound.
386 * @param processor the action that will process the selected match.
387 * @return true if the pattern has at least one match with the given parameter values, false if the processor was not invoked
388 *
389 */
390 public boolean forOneArbitraryMatch(final Segment pS1, final Segment pS2, final Consumer<? super Reachable.Match> processor) {
391 return rawForOneArbitraryMatch(new Object[]{pS1, pS2}, processor);
392 }
393
394 /**
395 * Returns a new (partial) match.
396 * This can be used e.g. to call the matcher with a partial match.
397 * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
398 * @param pS1 the fixed value of pattern parameter S1, or null if not bound.
399 * @param pS2 the fixed value of pattern parameter S2, or null if not bound.
400 * @return the (partial) match object.
401 *
402 */
403 public Reachable.Match newMatch(final Segment pS1, final Segment pS2) {
404 return Reachable.Match.newMatch(pS1, pS2);
405 }
406
407 /**
408 * Retrieve the set of values that occur in matches for S1.
409 * @return the Set of all values or empty set if there are no matches
410 *
411 */
412 protected Stream<Segment> rawStreamAllValuesOfS1(final Object[] parameters) {
413 return rawStreamAllValues(POSITION_S1, parameters).map(Segment.class::cast);
414 }
415
416 /**
417 * Retrieve the set of values that occur in matches for S1.
418 * @return the Set of all values or empty set if there are no matches
419 *
420 */
421 public Set<Segment> getAllValuesOfS1() {
422 return rawStreamAllValuesOfS1(emptyArray()).collect(Collectors.toSet());
423 }
424
425 /**
426 * Retrieve the set of values that occur in matches for S1.
427 * @return the Set of all values or empty set if there are no matches
428 *
429 */
430 public Stream<Segment> streamAllValuesOfS1() {
431 return rawStreamAllValuesOfS1(emptyArray());
432 }
433
434 /**
435 * Retrieve the set of values that occur in matches for S1.
436 * </p>
437 * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
438 * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
439 * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
440 *
441 * @return the Stream of all values or empty set if there are no matches
442 *
443 */
444 public Stream<Segment> streamAllValuesOfS1(final Reachable.Match partialMatch) {
445 return rawStreamAllValuesOfS1(partialMatch.toArray());
446 }
447
448 /**
449 * Retrieve the set of values that occur in matches for S1.
450 * </p>
451 * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
452 * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
453 * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
454 *
455 * @return the Stream of all values or empty set if there are no matches
456 *
457 */
458 public Stream<Segment> streamAllValuesOfS1(final Segment pS2) {
459 return rawStreamAllValuesOfS1(new Object[]{null, pS2});
460 }
461
462 /**
463 * Retrieve the set of values that occur in matches for S1.
464 * @return the Set of all values or empty set if there are no matches
465 *
466 */
467 public Set<Segment> getAllValuesOfS1(final Reachable.Match partialMatch) {
468 return rawStreamAllValuesOfS1(partialMatch.toArray()).collect(Collectors.toSet());
469 }
470
471 /**
472 * Retrieve the set of values that occur in matches for S1.
473 * @return the Set of all values or empty set if there are no matches
474 *
475 */
476 public Set<Segment> getAllValuesOfS1(final Segment pS2) {
477 return rawStreamAllValuesOfS1(new Object[]{null, pS2}).collect(Collectors.toSet());
478 }
479
480 /**
481 * Retrieve the set of values that occur in matches for S2.
482 * @return the Set of all values or empty set if there are no matches
483 *
484 */
485 protected Stream<Segment> rawStreamAllValuesOfS2(final Object[] parameters) {
486 return rawStreamAllValues(POSITION_S2, parameters).map(Segment.class::cast);
487 }
488
489 /**
490 * Retrieve the set of values that occur in matches for S2.
491 * @return the Set of all values or empty set if there are no matches
492 *
493 */
494 public Set<Segment> getAllValuesOfS2() {
495 return rawStreamAllValuesOfS2(emptyArray()).collect(Collectors.toSet());
496 }
497
498 /**
499 * Retrieve the set of values that occur in matches for S2.
500 * @return the Set of all values or empty set if there are no matches
501 *
502 */
503 public Stream<Segment> streamAllValuesOfS2() {
504 return rawStreamAllValuesOfS2(emptyArray());
505 }
506
507 /**
508 * Retrieve the set of values that occur in matches for S2.
509 * </p>
510 * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
511 * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
512 * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
513 *
514 * @return the Stream of all values or empty set if there are no matches
515 *
516 */
517 public Stream<Segment> streamAllValuesOfS2(final Reachable.Match partialMatch) {
518 return rawStreamAllValuesOfS2(partialMatch.toArray());
519 }
520
521 /**
522 * Retrieve the set of values that occur in matches for S2.
523 * </p>
524 * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
525 * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
526 * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
527 *
528 * @return the Stream of all values or empty set if there are no matches
529 *
530 */
531 public Stream<Segment> streamAllValuesOfS2(final Segment pS1) {
532 return rawStreamAllValuesOfS2(new Object[]{pS1, null});
533 }
534
535 /**
536 * Retrieve the set of values that occur in matches for S2.
537 * @return the Set of all values or empty set if there are no matches
538 *
539 */
540 public Set<Segment> getAllValuesOfS2(final Reachable.Match partialMatch) {
541 return rawStreamAllValuesOfS2(partialMatch.toArray()).collect(Collectors.toSet());
542 }
543
544 /**
545 * Retrieve the set of values that occur in matches for S2.
546 * @return the Set of all values or empty set if there are no matches
547 *
548 */
549 public Set<Segment> getAllValuesOfS2(final Segment pS1) {
550 return rawStreamAllValuesOfS2(new Object[]{pS1, null}).collect(Collectors.toSet());
551 }
552
553 @Override
554 protected Reachable.Match tupleToMatch(final Tuple t) {
555 try {
556 return Reachable.Match.newMatch((Segment) t.get(POSITION_S1), (Segment) t.get(POSITION_S2));
557 } catch(ClassCastException e) {
558 LOGGER.error("Element(s) in tuple not properly typed!",e);
559 return null;
560 }
561 }
562
563 @Override
564 protected Reachable.Match arrayToMatch(final Object[] match) {
565 try {
566 return Reachable.Match.newMatch((Segment) match[POSITION_S1], (Segment) match[POSITION_S2]);
567 } catch(ClassCastException e) {
568 LOGGER.error("Element(s) in array not properly typed!",e);
569 return null;
570 }
571 }
572
573 @Override
574 protected Reachable.Match arrayToMatchMutable(final Object[] match) {
575 try {
576 return Reachable.Match.newMutableMatch((Segment) match[POSITION_S1], (Segment) match[POSITION_S2]);
577 } catch(ClassCastException e) {
578 LOGGER.error("Element(s) in array not properly typed!",e);
579 return null;
580 }
581 }
582
583 /**
584 * @return the singleton instance of the query specification of this pattern
585 * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
586 *
587 */
588 public static IQuerySpecification<Reachable.Matcher> querySpecification() {
589 return Reachable.instance();
590 }
591 }
592
593 private Reachable() {
594 super(GeneratedPQuery.INSTANCE);
595 }
596
597 /**
598 * @return the singleton instance of the query specification
599 * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
600 *
601 */
602 public static Reachable instance() {
603 try{
604 return LazyHolder.INSTANCE;
605 } catch (ExceptionInInitializerError err) {
606 throw processInitializerError(err);
607 }
608 }
609
610 @Override
611 protected Reachable.Matcher instantiate(final ViatraQueryEngine engine) {
612 return Reachable.Matcher.on(engine);
613 }
614
615 @Override
616 public Reachable.Matcher instantiate() {
617 return Reachable.Matcher.create();
618 }
619
620 @Override
621 public Reachable.Match newEmptyMatch() {
622 return Reachable.Match.newEmptyMatch();
623 }
624
625 @Override
626 public Reachable.Match newMatch(final Object... parameters) {
627 return Reachable.Match.newMatch((modes3.Segment) parameters[0], (modes3.Segment) parameters[1]);
628 }
629
630 /**
631 * Inner class allowing the singleton instance of {@link Reachable} to be created
632 * <b>not</b> at the class load time of the outer class,
633 * but rather at the first call to {@link Reachable#instance()}.
634 *
635 * <p> This workaround is required e.g. to support recursion.
636 *
637 */
638 private static class LazyHolder {
639 private static final Reachable INSTANCE = new Reachable();
640
641 /**
642 * Statically initializes the query specification <b>after</b> the field {@link #INSTANCE} is assigned.
643 * This initialization order is required to support indirect recursion.
644 *
645 * <p> The static initializer is defined using a helper field to work around limitations of the code generator.
646 *
647 */
648 private static final Object STATIC_INITIALIZER = ensureInitialized();
649
650 public static Object ensureInitialized() {
651 INSTANCE.ensureInitializedInternal();
652 return null;
653 }
654 }
655
656 private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {
657 private static final Reachable.GeneratedPQuery INSTANCE = new GeneratedPQuery();
658
659 private final PParameter parameter_S1 = new PParameter("S1", "modes3.Segment", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.ece.mcgill.ca/wcet/modes3", "Segment")), PParameterDirection.INOUT);
660
661 private final PParameter parameter_S2 = new PParameter("S2", "modes3.Segment", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.ece.mcgill.ca/wcet/modes3", "Segment")), PParameterDirection.INOUT);
662
663 private final List<PParameter> parameters = Arrays.asList(parameter_S1, parameter_S2);
664
665 private GeneratedPQuery() {
666 super(PVisibility.PUBLIC);
667 }
668
669 @Override
670 public String getFullyQualifiedName() {
671 return "modes3.queries.reachable";
672 }
673
674 @Override
675 public List<String> getParameterNames() {
676 return Arrays.asList("S1","S2");
677 }
678
679 @Override
680 public List<PParameter> getParameters() {
681 return parameters;
682 }
683
684 @Override
685 public Set<PBody> doGetContainedBodies() {
686 setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));
687 Set<PBody> bodies = new LinkedHashSet<>();
688 {
689 PBody body = new PBody(this);
690 PVariable var_S1 = body.getOrCreateVariableByName("S1");
691 PVariable var_S2 = body.getOrCreateVariableByName("S2");
692 new TypeConstraint(body, Tuples.flatTupleOf(var_S1), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment")));
693 new TypeConstraint(body, Tuples.flatTupleOf(var_S2), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment")));
694 body.setSymbolicParameters(Arrays.<ExportedParameter>asList(
695 new ExportedParameter(body, var_S1, parameter_S1),
696 new ExportedParameter(body, var_S2, parameter_S2)
697 ));
698 // S1 == S2
699 new Equality(body, var_S1, var_S2);
700 bodies.add(body);
701 }
702 {
703 PBody body = new PBody(this);
704 PVariable var_S1 = body.getOrCreateVariableByName("S1");
705 PVariable var_S2 = body.getOrCreateVariableByName("S2");
706 new TypeConstraint(body, Tuples.flatTupleOf(var_S1), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment")));
707 new TypeConstraint(body, Tuples.flatTupleOf(var_S2), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment")));
708 body.setSymbolicParameters(Arrays.<ExportedParameter>asList(
709 new ExportedParameter(body, var_S1, parameter_S1),
710 new ExportedParameter(body, var_S2, parameter_S2)
711 ));
712 // find adjacent+(S1, S2)
713 new BinaryTransitiveClosure(body, Tuples.flatTupleOf(var_S1, var_S2), Adjacent.instance().getInternalQueryRepresentation());
714 bodies.add(body);
715 }
716 return bodies;
717 }
718 }
719}
diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/TooFewInputsOfTurnout.java b/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/TooFewInputsOfTurnout.java
new file mode 100644
index 00000000..088640ca
--- /dev/null
+++ b/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/TooFewInputsOfTurnout.java
@@ -0,0 +1,559 @@
1/**
2 * Generated from platform:/resource/ca.mcgill.rtgmrt.example.modes3/src/modes3/queries/Modes3Queries.vql
3 */
4package modes3.queries;
5
6import java.util.Arrays;
7import java.util.Collection;
8import java.util.LinkedHashSet;
9import java.util.List;
10import java.util.Objects;
11import java.util.Optional;
12import java.util.Set;
13import java.util.function.Consumer;
14import java.util.stream.Collectors;
15import java.util.stream.Stream;
16import modes3.Turnout;
17import modes3.queries.InputsOfTurnout;
18import org.apache.log4j.Logger;
19import org.eclipse.emf.ecore.EClass;
20import org.eclipse.viatra.query.runtime.api.IPatternMatch;
21import org.eclipse.viatra.query.runtime.api.IQuerySpecification;
22import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine;
23import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;
24import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecification;
25import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher;
26import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch;
27import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;
28import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;
29import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;
30import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;
31import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.PAnnotation;
32import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.ParameterReference;
33import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;
34import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.NegativePatternCall;
35import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;
36import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;
37import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;
38import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;
39import org.eclipse.viatra.query.runtime.matchers.tuple.Tuple;
40import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;
41import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil;
42
43/**
44 * A pattern-specific query specification that can instantiate Matcher in a type-safe way.
45 *
46 * <p>Original source:
47 * <code><pre>
48 * {@literal @}Constraint(message = "tooFewInputsOfTurnout", severity = "error", key = { T })
49 * pattern tooFewInputsOfTurnout(T : Turnout) {
50 * neg find inputsOfTurnout(T);
51 * }
52 * </pre></code>
53 *
54 * @see Matcher
55 * @see Match
56 *
57 */
58@SuppressWarnings("all")
59public final class TooFewInputsOfTurnout extends BaseGeneratedEMFQuerySpecification<TooFewInputsOfTurnout.Matcher> {
60 /**
61 * Pattern-specific match representation of the modes3.queries.tooFewInputsOfTurnout pattern,
62 * to be used in conjunction with {@link Matcher}.
63 *
64 * <p>Class fields correspond to parameters of the pattern. Fields with value null are considered unassigned.
65 * Each instance is a (possibly partial) substitution of pattern parameters,
66 * usable to represent a match of the pattern in the result of a query,
67 * or to specify the bound (fixed) input parameters when issuing a query.
68 *
69 * @see Matcher
70 *
71 */
72 public static abstract class Match extends BasePatternMatch {
73 private Turnout fT;
74
75 private static List<String> parameterNames = makeImmutableList("T");
76
77 private Match(final Turnout pT) {
78 this.fT = pT;
79 }
80
81 @Override
82 public Object get(final String parameterName) {
83 switch(parameterName) {
84 case "T": return this.fT;
85 default: return null;
86 }
87 }
88
89 @Override
90 public Object get(final int index) {
91 switch(index) {
92 case 0: return this.fT;
93 default: return null;
94 }
95 }
96
97 public Turnout getT() {
98 return this.fT;
99 }
100
101 @Override
102 public boolean set(final String parameterName, final Object newValue) {
103 if (!isMutable()) throw new java.lang.UnsupportedOperationException();
104 if ("T".equals(parameterName) ) {
105 this.fT = (Turnout) newValue;
106 return true;
107 }
108 return false;
109 }
110
111 public void setT(final Turnout pT) {
112 if (!isMutable()) throw new java.lang.UnsupportedOperationException();
113 this.fT = pT;
114 }
115
116 @Override
117 public String patternName() {
118 return "modes3.queries.tooFewInputsOfTurnout";
119 }
120
121 @Override
122 public List<String> parameterNames() {
123 return TooFewInputsOfTurnout.Match.parameterNames;
124 }
125
126 @Override
127 public Object[] toArray() {
128 return new Object[]{fT};
129 }
130
131 @Override
132 public TooFewInputsOfTurnout.Match toImmutable() {
133 return isMutable() ? newMatch(fT) : this;
134 }
135
136 @Override
137 public String prettyPrint() {
138 StringBuilder result = new StringBuilder();
139 result.append("\"T\"=" + prettyPrintValue(fT));
140 return result.toString();
141 }
142
143 @Override
144 public int hashCode() {
145 return Objects.hash(fT);
146 }
147
148 @Override
149 public boolean equals(final Object obj) {
150 if (this == obj)
151 return true;
152 if (obj == null) {
153 return false;
154 }
155 if ((obj instanceof TooFewInputsOfTurnout.Match)) {
156 TooFewInputsOfTurnout.Match other = (TooFewInputsOfTurnout.Match) obj;
157 return Objects.equals(fT, other.fT);
158 } else {
159 // this should be infrequent
160 if (!(obj instanceof IPatternMatch)) {
161 return false;
162 }
163 IPatternMatch otherSig = (IPatternMatch) obj;
164 return Objects.equals(specification(), otherSig.specification()) && Arrays.deepEquals(toArray(), otherSig.toArray());
165 }
166 }
167
168 @Override
169 public TooFewInputsOfTurnout specification() {
170 return TooFewInputsOfTurnout.instance();
171 }
172
173 /**
174 * Returns an empty, mutable match.
175 * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
176 *
177 * @return the empty match.
178 *
179 */
180 public static TooFewInputsOfTurnout.Match newEmptyMatch() {
181 return new Mutable(null);
182 }
183
184 /**
185 * Returns a mutable (partial) match.
186 * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
187 *
188 * @param pT the fixed value of pattern parameter T, or null if not bound.
189 * @return the new, mutable (partial) match object.
190 *
191 */
192 public static TooFewInputsOfTurnout.Match newMutableMatch(final Turnout pT) {
193 return new Mutable(pT);
194 }
195
196 /**
197 * Returns a new (partial) match.
198 * This can be used e.g. to call the matcher with a partial match.
199 * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
200 * @param pT the fixed value of pattern parameter T, or null if not bound.
201 * @return the (partial) match object.
202 *
203 */
204 public static TooFewInputsOfTurnout.Match newMatch(final Turnout pT) {
205 return new Immutable(pT);
206 }
207
208 private static final class Mutable extends TooFewInputsOfTurnout.Match {
209 Mutable(final Turnout pT) {
210 super(pT);
211 }
212
213 @Override
214 public boolean isMutable() {
215 return true;
216 }
217 }
218
219 private static final class Immutable extends TooFewInputsOfTurnout.Match {
220 Immutable(final Turnout pT) {
221 super(pT);
222 }
223
224 @Override
225 public boolean isMutable() {
226 return false;
227 }
228 }
229 }
230
231 /**
232 * Generated pattern matcher API of the modes3.queries.tooFewInputsOfTurnout pattern,
233 * providing pattern-specific query methods.
234 *
235 * <p>Use the pattern matcher on a given model via {@link #on(ViatraQueryEngine)},
236 * e.g. in conjunction with {@link ViatraQueryEngine#on(QueryScope)}.
237 *
238 * <p>Matches of the pattern will be represented as {@link Match}.
239 *
240 * <p>Original source:
241 * <code><pre>
242 * {@literal @}Constraint(message = "tooFewInputsOfTurnout", severity = "error", key = { T })
243 * pattern tooFewInputsOfTurnout(T : Turnout) {
244 * neg find inputsOfTurnout(T);
245 * }
246 * </pre></code>
247 *
248 * @see Match
249 * @see TooFewInputsOfTurnout
250 *
251 */
252 public static class Matcher extends BaseMatcher<TooFewInputsOfTurnout.Match> {
253 /**
254 * Initializes the pattern matcher within an existing VIATRA Query engine.
255 * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
256 *
257 * @param engine the existing VIATRA Query engine in which this matcher will be created.
258 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
259 *
260 */
261 public static TooFewInputsOfTurnout.Matcher on(final ViatraQueryEngine engine) {
262 // check if matcher already exists
263 Matcher matcher = engine.getExistingMatcher(querySpecification());
264 if (matcher == null) {
265 matcher = (Matcher)engine.getMatcher(querySpecification());
266 }
267 return matcher;
268 }
269
270 /**
271 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
272 * @return an initialized matcher
273 * @noreference This method is for internal matcher initialization by the framework, do not call it manually.
274 *
275 */
276 public static TooFewInputsOfTurnout.Matcher create() {
277 return new Matcher();
278 }
279
280 private static final int POSITION_T = 0;
281
282 private static final Logger LOGGER = ViatraQueryLoggingUtil.getLogger(TooFewInputsOfTurnout.Matcher.class);
283
284 /**
285 * Initializes the pattern matcher within an existing VIATRA Query engine.
286 * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
287 *
288 * @param engine the existing VIATRA Query engine in which this matcher will be created.
289 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
290 *
291 */
292 private Matcher() {
293 super(querySpecification());
294 }
295
296 /**
297 * Returns the set of all matches of the pattern that conform to the given fixed values of some parameters.
298 * @param pT the fixed value of pattern parameter T, or null if not bound.
299 * @return matches represented as a Match object.
300 *
301 */
302 public Collection<TooFewInputsOfTurnout.Match> getAllMatches(final Turnout pT) {
303 return rawStreamAllMatches(new Object[]{pT}).collect(Collectors.toSet());
304 }
305
306 /**
307 * Returns a stream of all matches of the pattern that conform to the given fixed values of some parameters.
308 * </p>
309 * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
310 * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
311 * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
312 * @param pT the fixed value of pattern parameter T, or null if not bound.
313 * @return a stream of matches represented as a Match object.
314 *
315 */
316 public Stream<TooFewInputsOfTurnout.Match> streamAllMatches(final Turnout pT) {
317 return rawStreamAllMatches(new Object[]{pT});
318 }
319
320 /**
321 * Returns an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
322 * Neither determinism nor randomness of selection is guaranteed.
323 * @param pT the fixed value of pattern parameter T, or null if not bound.
324 * @return a match represented as a Match object, or null if no match is found.
325 *
326 */
327 public Optional<TooFewInputsOfTurnout.Match> getOneArbitraryMatch(final Turnout pT) {
328 return rawGetOneArbitraryMatch(new Object[]{pT});
329 }
330
331 /**
332 * Indicates whether the given combination of specified pattern parameters constitute a valid pattern match,
333 * under any possible substitution of the unspecified parameters (if any).
334 * @param pT the fixed value of pattern parameter T, or null if not bound.
335 * @return true if the input is a valid (partial) match of the pattern.
336 *
337 */
338 public boolean hasMatch(final Turnout pT) {
339 return rawHasMatch(new Object[]{pT});
340 }
341
342 /**
343 * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters.
344 * @param pT the fixed value of pattern parameter T, or null if not bound.
345 * @return the number of pattern matches found.
346 *
347 */
348 public int countMatches(final Turnout pT) {
349 return rawCountMatches(new Object[]{pT});
350 }
351
352 /**
353 * Executes the given processor on an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
354 * Neither determinism nor randomness of selection is guaranteed.
355 * @param pT the fixed value of pattern parameter T, or null if not bound.
356 * @param processor the action that will process the selected match.
357 * @return true if the pattern has at least one match with the given parameter values, false if the processor was not invoked
358 *
359 */
360 public boolean forOneArbitraryMatch(final Turnout pT, final Consumer<? super TooFewInputsOfTurnout.Match> processor) {
361 return rawForOneArbitraryMatch(new Object[]{pT}, processor);
362 }
363
364 /**
365 * Returns a new (partial) match.
366 * This can be used e.g. to call the matcher with a partial match.
367 * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
368 * @param pT the fixed value of pattern parameter T, or null if not bound.
369 * @return the (partial) match object.
370 *
371 */
372 public TooFewInputsOfTurnout.Match newMatch(final Turnout pT) {
373 return TooFewInputsOfTurnout.Match.newMatch(pT);
374 }
375
376 /**
377 * Retrieve the set of values that occur in matches for T.
378 * @return the Set of all values or empty set if there are no matches
379 *
380 */
381 protected Stream<Turnout> rawStreamAllValuesOfT(final Object[] parameters) {
382 return rawStreamAllValues(POSITION_T, parameters).map(Turnout.class::cast);
383 }
384
385 /**
386 * Retrieve the set of values that occur in matches for T.
387 * @return the Set of all values or empty set if there are no matches
388 *
389 */
390 public Set<Turnout> getAllValuesOfT() {
391 return rawStreamAllValuesOfT(emptyArray()).collect(Collectors.toSet());
392 }
393
394 /**
395 * Retrieve the set of values that occur in matches for T.
396 * @return the Set of all values or empty set if there are no matches
397 *
398 */
399 public Stream<Turnout> streamAllValuesOfT() {
400 return rawStreamAllValuesOfT(emptyArray());
401 }
402
403 @Override
404 protected TooFewInputsOfTurnout.Match tupleToMatch(final Tuple t) {
405 try {
406 return TooFewInputsOfTurnout.Match.newMatch((Turnout) t.get(POSITION_T));
407 } catch(ClassCastException e) {
408 LOGGER.error("Element(s) in tuple not properly typed!",e);
409 return null;
410 }
411 }
412
413 @Override
414 protected TooFewInputsOfTurnout.Match arrayToMatch(final Object[] match) {
415 try {
416 return TooFewInputsOfTurnout.Match.newMatch((Turnout) match[POSITION_T]);
417 } catch(ClassCastException e) {
418 LOGGER.error("Element(s) in array not properly typed!",e);
419 return null;
420 }
421 }
422
423 @Override
424 protected TooFewInputsOfTurnout.Match arrayToMatchMutable(final Object[] match) {
425 try {
426 return TooFewInputsOfTurnout.Match.newMutableMatch((Turnout) match[POSITION_T]);
427 } catch(ClassCastException e) {
428 LOGGER.error("Element(s) in array not properly typed!",e);
429 return null;
430 }
431 }
432
433 /**
434 * @return the singleton instance of the query specification of this pattern
435 * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
436 *
437 */
438 public static IQuerySpecification<TooFewInputsOfTurnout.Matcher> querySpecification() {
439 return TooFewInputsOfTurnout.instance();
440 }
441 }
442
443 private TooFewInputsOfTurnout() {
444 super(GeneratedPQuery.INSTANCE);
445 }
446
447 /**
448 * @return the singleton instance of the query specification
449 * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
450 *
451 */
452 public static TooFewInputsOfTurnout instance() {
453 try{
454 return LazyHolder.INSTANCE;
455 } catch (ExceptionInInitializerError err) {
456 throw processInitializerError(err);
457 }
458 }
459
460 @Override
461 protected TooFewInputsOfTurnout.Matcher instantiate(final ViatraQueryEngine engine) {
462 return TooFewInputsOfTurnout.Matcher.on(engine);
463 }
464
465 @Override
466 public TooFewInputsOfTurnout.Matcher instantiate() {
467 return TooFewInputsOfTurnout.Matcher.create();
468 }
469
470 @Override
471 public TooFewInputsOfTurnout.Match newEmptyMatch() {
472 return TooFewInputsOfTurnout.Match.newEmptyMatch();
473 }
474
475 @Override
476 public TooFewInputsOfTurnout.Match newMatch(final Object... parameters) {
477 return TooFewInputsOfTurnout.Match.newMatch((modes3.Turnout) parameters[0]);
478 }
479
480 /**
481 * Inner class allowing the singleton instance of {@link TooFewInputsOfTurnout} to be created
482 * <b>not</b> at the class load time of the outer class,
483 * but rather at the first call to {@link TooFewInputsOfTurnout#instance()}.
484 *
485 * <p> This workaround is required e.g. to support recursion.
486 *
487 */
488 private static class LazyHolder {
489 private static final TooFewInputsOfTurnout INSTANCE = new TooFewInputsOfTurnout();
490
491 /**
492 * Statically initializes the query specification <b>after</b> the field {@link #INSTANCE} is assigned.
493 * This initialization order is required to support indirect recursion.
494 *
495 * <p> The static initializer is defined using a helper field to work around limitations of the code generator.
496 *
497 */
498 private static final Object STATIC_INITIALIZER = ensureInitialized();
499
500 public static Object ensureInitialized() {
501 INSTANCE.ensureInitializedInternal();
502 return null;
503 }
504 }
505
506 private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {
507 private static final TooFewInputsOfTurnout.GeneratedPQuery INSTANCE = new GeneratedPQuery();
508
509 private final PParameter parameter_T = new PParameter("T", "modes3.Turnout", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.ece.mcgill.ca/wcet/modes3", "Turnout")), PParameterDirection.INOUT);
510
511 private final List<PParameter> parameters = Arrays.asList(parameter_T);
512
513 private GeneratedPQuery() {
514 super(PVisibility.PUBLIC);
515 }
516
517 @Override
518 public String getFullyQualifiedName() {
519 return "modes3.queries.tooFewInputsOfTurnout";
520 }
521
522 @Override
523 public List<String> getParameterNames() {
524 return Arrays.asList("T");
525 }
526
527 @Override
528 public List<PParameter> getParameters() {
529 return parameters;
530 }
531
532 @Override
533 public Set<PBody> doGetContainedBodies() {
534 setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));
535 Set<PBody> bodies = new LinkedHashSet<>();
536 {
537 PBody body = new PBody(this);
538 PVariable var_T = body.getOrCreateVariableByName("T");
539 new TypeConstraint(body, Tuples.flatTupleOf(var_T), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Turnout")));
540 body.setSymbolicParameters(Arrays.<ExportedParameter>asList(
541 new ExportedParameter(body, var_T, parameter_T)
542 ));
543 // neg find inputsOfTurnout(T)
544 new NegativePatternCall(body, Tuples.flatTupleOf(var_T), InputsOfTurnout.instance().getInternalQueryRepresentation());
545 bodies.add(body);
546 }
547 {
548 PAnnotation annotation = new PAnnotation("Constraint");
549 annotation.addAttribute("message", "tooFewInputsOfTurnout");
550 annotation.addAttribute("severity", "error");
551 annotation.addAttribute("key", Arrays.asList(new Object[] {
552 new ParameterReference("T")
553 }));
554 addAnnotation(annotation);
555 }
556 return bodies;
557 }
558 }
559}
diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/TooManyInputsOfSegment.java b/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/TooManyInputsOfSegment.java
new file mode 100644
index 00000000..d12ec23e
--- /dev/null
+++ b/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/TooManyInputsOfSegment.java
@@ -0,0 +1,583 @@
1/**
2 * Generated from platform:/resource/ca.mcgill.rtgmrt.example.modes3/src/modes3/queries/Modes3Queries.vql
3 */
4package modes3.queries;
5
6import java.util.Arrays;
7import java.util.Collection;
8import java.util.LinkedHashSet;
9import java.util.List;
10import java.util.Objects;
11import java.util.Optional;
12import java.util.Set;
13import java.util.function.Consumer;
14import java.util.stream.Collectors;
15import java.util.stream.Stream;
16import modes3.SimpleSegment;
17import modes3.queries.Output;
18import org.apache.log4j.Logger;
19import org.eclipse.emf.ecore.EClass;
20import org.eclipse.viatra.query.runtime.api.IPatternMatch;
21import org.eclipse.viatra.query.runtime.api.IQuerySpecification;
22import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine;
23import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;
24import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecification;
25import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher;
26import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch;
27import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;
28import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;
29import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;
30import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;
31import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.PAnnotation;
32import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.ParameterReference;
33import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;
34import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Inequality;
35import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.PositivePatternCall;
36import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;
37import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;
38import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;
39import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;
40import org.eclipse.viatra.query.runtime.matchers.tuple.Tuple;
41import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;
42import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil;
43
44/**
45 * A pattern-specific query specification that can instantiate Matcher in a type-safe way.
46 *
47 * <p>Original source:
48 * <code><pre>
49 * {@literal @}Constraint(message = "tooManyInputsOfSegment", severity = "error", key = { S })
50 * pattern tooManyInputsOfSegment(S : SimpleSegment) {
51 * find output(I1, S);
52 * find output(I2, S);
53 * find output(I3, S);
54 * I1 != I2;
55 * I1 != I3;
56 * I2 != I3;
57 * }
58 * </pre></code>
59 *
60 * @see Matcher
61 * @see Match
62 *
63 */
64@SuppressWarnings("all")
65public final class TooManyInputsOfSegment extends BaseGeneratedEMFQuerySpecification<TooManyInputsOfSegment.Matcher> {
66 /**
67 * Pattern-specific match representation of the modes3.queries.tooManyInputsOfSegment pattern,
68 * to be used in conjunction with {@link Matcher}.
69 *
70 * <p>Class fields correspond to parameters of the pattern. Fields with value null are considered unassigned.
71 * Each instance is a (possibly partial) substitution of pattern parameters,
72 * usable to represent a match of the pattern in the result of a query,
73 * or to specify the bound (fixed) input parameters when issuing a query.
74 *
75 * @see Matcher
76 *
77 */
78 public static abstract class Match extends BasePatternMatch {
79 private SimpleSegment fS;
80
81 private static List<String> parameterNames = makeImmutableList("S");
82
83 private Match(final SimpleSegment pS) {
84 this.fS = pS;
85 }
86
87 @Override
88 public Object get(final String parameterName) {
89 switch(parameterName) {
90 case "S": return this.fS;
91 default: return null;
92 }
93 }
94
95 @Override
96 public Object get(final int index) {
97 switch(index) {
98 case 0: return this.fS;
99 default: return null;
100 }
101 }
102
103 public SimpleSegment getS() {
104 return this.fS;
105 }
106
107 @Override
108 public boolean set(final String parameterName, final Object newValue) {
109 if (!isMutable()) throw new java.lang.UnsupportedOperationException();
110 if ("S".equals(parameterName) ) {
111 this.fS = (SimpleSegment) newValue;
112 return true;
113 }
114 return false;
115 }
116
117 public void setS(final SimpleSegment pS) {
118 if (!isMutable()) throw new java.lang.UnsupportedOperationException();
119 this.fS = pS;
120 }
121
122 @Override
123 public String patternName() {
124 return "modes3.queries.tooManyInputsOfSegment";
125 }
126
127 @Override
128 public List<String> parameterNames() {
129 return TooManyInputsOfSegment.Match.parameterNames;
130 }
131
132 @Override
133 public Object[] toArray() {
134 return new Object[]{fS};
135 }
136
137 @Override
138 public TooManyInputsOfSegment.Match toImmutable() {
139 return isMutable() ? newMatch(fS) : this;
140 }
141
142 @Override
143 public String prettyPrint() {
144 StringBuilder result = new StringBuilder();
145 result.append("\"S\"=" + prettyPrintValue(fS));
146 return result.toString();
147 }
148
149 @Override
150 public int hashCode() {
151 return Objects.hash(fS);
152 }
153
154 @Override
155 public boolean equals(final Object obj) {
156 if (this == obj)
157 return true;
158 if (obj == null) {
159 return false;
160 }
161 if ((obj instanceof TooManyInputsOfSegment.Match)) {
162 TooManyInputsOfSegment.Match other = (TooManyInputsOfSegment.Match) obj;
163 return Objects.equals(fS, other.fS);
164 } else {
165 // this should be infrequent
166 if (!(obj instanceof IPatternMatch)) {
167 return false;
168 }
169 IPatternMatch otherSig = (IPatternMatch) obj;
170 return Objects.equals(specification(), otherSig.specification()) && Arrays.deepEquals(toArray(), otherSig.toArray());
171 }
172 }
173
174 @Override
175 public TooManyInputsOfSegment specification() {
176 return TooManyInputsOfSegment.instance();
177 }
178
179 /**
180 * Returns an empty, mutable match.
181 * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
182 *
183 * @return the empty match.
184 *
185 */
186 public static TooManyInputsOfSegment.Match newEmptyMatch() {
187 return new Mutable(null);
188 }
189
190 /**
191 * Returns a mutable (partial) match.
192 * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
193 *
194 * @param pS the fixed value of pattern parameter S, or null if not bound.
195 * @return the new, mutable (partial) match object.
196 *
197 */
198 public static TooManyInputsOfSegment.Match newMutableMatch(final SimpleSegment pS) {
199 return new Mutable(pS);
200 }
201
202 /**
203 * Returns a new (partial) match.
204 * This can be used e.g. to call the matcher with a partial match.
205 * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
206 * @param pS the fixed value of pattern parameter S, or null if not bound.
207 * @return the (partial) match object.
208 *
209 */
210 public static TooManyInputsOfSegment.Match newMatch(final SimpleSegment pS) {
211 return new Immutable(pS);
212 }
213
214 private static final class Mutable extends TooManyInputsOfSegment.Match {
215 Mutable(final SimpleSegment pS) {
216 super(pS);
217 }
218
219 @Override
220 public boolean isMutable() {
221 return true;
222 }
223 }
224
225 private static final class Immutable extends TooManyInputsOfSegment.Match {
226 Immutable(final SimpleSegment pS) {
227 super(pS);
228 }
229
230 @Override
231 public boolean isMutable() {
232 return false;
233 }
234 }
235 }
236
237 /**
238 * Generated pattern matcher API of the modes3.queries.tooManyInputsOfSegment pattern,
239 * providing pattern-specific query methods.
240 *
241 * <p>Use the pattern matcher on a given model via {@link #on(ViatraQueryEngine)},
242 * e.g. in conjunction with {@link ViatraQueryEngine#on(QueryScope)}.
243 *
244 * <p>Matches of the pattern will be represented as {@link Match}.
245 *
246 * <p>Original source:
247 * <code><pre>
248 * {@literal @}Constraint(message = "tooManyInputsOfSegment", severity = "error", key = { S })
249 * pattern tooManyInputsOfSegment(S : SimpleSegment) {
250 * find output(I1, S);
251 * find output(I2, S);
252 * find output(I3, S);
253 * I1 != I2;
254 * I1 != I3;
255 * I2 != I3;
256 * }
257 * </pre></code>
258 *
259 * @see Match
260 * @see TooManyInputsOfSegment
261 *
262 */
263 public static class Matcher extends BaseMatcher<TooManyInputsOfSegment.Match> {
264 /**
265 * Initializes the pattern matcher within an existing VIATRA Query engine.
266 * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
267 *
268 * @param engine the existing VIATRA Query engine in which this matcher will be created.
269 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
270 *
271 */
272 public static TooManyInputsOfSegment.Matcher on(final ViatraQueryEngine engine) {
273 // check if matcher already exists
274 Matcher matcher = engine.getExistingMatcher(querySpecification());
275 if (matcher == null) {
276 matcher = (Matcher)engine.getMatcher(querySpecification());
277 }
278 return matcher;
279 }
280
281 /**
282 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
283 * @return an initialized matcher
284 * @noreference This method is for internal matcher initialization by the framework, do not call it manually.
285 *
286 */
287 public static TooManyInputsOfSegment.Matcher create() {
288 return new Matcher();
289 }
290
291 private static final int POSITION_S = 0;
292
293 private static final Logger LOGGER = ViatraQueryLoggingUtil.getLogger(TooManyInputsOfSegment.Matcher.class);
294
295 /**
296 * Initializes the pattern matcher within an existing VIATRA Query engine.
297 * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
298 *
299 * @param engine the existing VIATRA Query engine in which this matcher will be created.
300 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
301 *
302 */
303 private Matcher() {
304 super(querySpecification());
305 }
306
307 /**
308 * Returns the set of all matches of the pattern that conform to the given fixed values of some parameters.
309 * @param pS the fixed value of pattern parameter S, or null if not bound.
310 * @return matches represented as a Match object.
311 *
312 */
313 public Collection<TooManyInputsOfSegment.Match> getAllMatches(final SimpleSegment pS) {
314 return rawStreamAllMatches(new Object[]{pS}).collect(Collectors.toSet());
315 }
316
317 /**
318 * Returns a stream of all matches of the pattern that conform to the given fixed values of some parameters.
319 * </p>
320 * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
321 * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
322 * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
323 * @param pS the fixed value of pattern parameter S, or null if not bound.
324 * @return a stream of matches represented as a Match object.
325 *
326 */
327 public Stream<TooManyInputsOfSegment.Match> streamAllMatches(final SimpleSegment pS) {
328 return rawStreamAllMatches(new Object[]{pS});
329 }
330
331 /**
332 * Returns an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
333 * Neither determinism nor randomness of selection is guaranteed.
334 * @param pS the fixed value of pattern parameter S, or null if not bound.
335 * @return a match represented as a Match object, or null if no match is found.
336 *
337 */
338 public Optional<TooManyInputsOfSegment.Match> getOneArbitraryMatch(final SimpleSegment pS) {
339 return rawGetOneArbitraryMatch(new Object[]{pS});
340 }
341
342 /**
343 * Indicates whether the given combination of specified pattern parameters constitute a valid pattern match,
344 * under any possible substitution of the unspecified parameters (if any).
345 * @param pS the fixed value of pattern parameter S, or null if not bound.
346 * @return true if the input is a valid (partial) match of the pattern.
347 *
348 */
349 public boolean hasMatch(final SimpleSegment pS) {
350 return rawHasMatch(new Object[]{pS});
351 }
352
353 /**
354 * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters.
355 * @param pS the fixed value of pattern parameter S, or null if not bound.
356 * @return the number of pattern matches found.
357 *
358 */
359 public int countMatches(final SimpleSegment pS) {
360 return rawCountMatches(new Object[]{pS});
361 }
362
363 /**
364 * Executes the given processor on an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
365 * Neither determinism nor randomness of selection is guaranteed.
366 * @param pS the fixed value of pattern parameter S, or null if not bound.
367 * @param processor the action that will process the selected match.
368 * @return true if the pattern has at least one match with the given parameter values, false if the processor was not invoked
369 *
370 */
371 public boolean forOneArbitraryMatch(final SimpleSegment pS, final Consumer<? super TooManyInputsOfSegment.Match> processor) {
372 return rawForOneArbitraryMatch(new Object[]{pS}, processor);
373 }
374
375 /**
376 * Returns a new (partial) match.
377 * This can be used e.g. to call the matcher with a partial match.
378 * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
379 * @param pS the fixed value of pattern parameter S, or null if not bound.
380 * @return the (partial) match object.
381 *
382 */
383 public TooManyInputsOfSegment.Match newMatch(final SimpleSegment pS) {
384 return TooManyInputsOfSegment.Match.newMatch(pS);
385 }
386
387 /**
388 * Retrieve the set of values that occur in matches for S.
389 * @return the Set of all values or empty set if there are no matches
390 *
391 */
392 protected Stream<SimpleSegment> rawStreamAllValuesOfS(final Object[] parameters) {
393 return rawStreamAllValues(POSITION_S, parameters).map(SimpleSegment.class::cast);
394 }
395
396 /**
397 * Retrieve the set of values that occur in matches for S.
398 * @return the Set of all values or empty set if there are no matches
399 *
400 */
401 public Set<SimpleSegment> getAllValuesOfS() {
402 return rawStreamAllValuesOfS(emptyArray()).collect(Collectors.toSet());
403 }
404
405 /**
406 * Retrieve the set of values that occur in matches for S.
407 * @return the Set of all values or empty set if there are no matches
408 *
409 */
410 public Stream<SimpleSegment> streamAllValuesOfS() {
411 return rawStreamAllValuesOfS(emptyArray());
412 }
413
414 @Override
415 protected TooManyInputsOfSegment.Match tupleToMatch(final Tuple t) {
416 try {
417 return TooManyInputsOfSegment.Match.newMatch((SimpleSegment) t.get(POSITION_S));
418 } catch(ClassCastException e) {
419 LOGGER.error("Element(s) in tuple not properly typed!",e);
420 return null;
421 }
422 }
423
424 @Override
425 protected TooManyInputsOfSegment.Match arrayToMatch(final Object[] match) {
426 try {
427 return TooManyInputsOfSegment.Match.newMatch((SimpleSegment) match[POSITION_S]);
428 } catch(ClassCastException e) {
429 LOGGER.error("Element(s) in array not properly typed!",e);
430 return null;
431 }
432 }
433
434 @Override
435 protected TooManyInputsOfSegment.Match arrayToMatchMutable(final Object[] match) {
436 try {
437 return TooManyInputsOfSegment.Match.newMutableMatch((SimpleSegment) match[POSITION_S]);
438 } catch(ClassCastException e) {
439 LOGGER.error("Element(s) in array not properly typed!",e);
440 return null;
441 }
442 }
443
444 /**
445 * @return the singleton instance of the query specification of this pattern
446 * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
447 *
448 */
449 public static IQuerySpecification<TooManyInputsOfSegment.Matcher> querySpecification() {
450 return TooManyInputsOfSegment.instance();
451 }
452 }
453
454 private TooManyInputsOfSegment() {
455 super(GeneratedPQuery.INSTANCE);
456 }
457
458 /**
459 * @return the singleton instance of the query specification
460 * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
461 *
462 */
463 public static TooManyInputsOfSegment instance() {
464 try{
465 return LazyHolder.INSTANCE;
466 } catch (ExceptionInInitializerError err) {
467 throw processInitializerError(err);
468 }
469 }
470
471 @Override
472 protected TooManyInputsOfSegment.Matcher instantiate(final ViatraQueryEngine engine) {
473 return TooManyInputsOfSegment.Matcher.on(engine);
474 }
475
476 @Override
477 public TooManyInputsOfSegment.Matcher instantiate() {
478 return TooManyInputsOfSegment.Matcher.create();
479 }
480
481 @Override
482 public TooManyInputsOfSegment.Match newEmptyMatch() {
483 return TooManyInputsOfSegment.Match.newEmptyMatch();
484 }
485
486 @Override
487 public TooManyInputsOfSegment.Match newMatch(final Object... parameters) {
488 return TooManyInputsOfSegment.Match.newMatch((modes3.SimpleSegment) parameters[0]);
489 }
490
491 /**
492 * Inner class allowing the singleton instance of {@link TooManyInputsOfSegment} to be created
493 * <b>not</b> at the class load time of the outer class,
494 * but rather at the first call to {@link TooManyInputsOfSegment#instance()}.
495 *
496 * <p> This workaround is required e.g. to support recursion.
497 *
498 */
499 private static class LazyHolder {
500 private static final TooManyInputsOfSegment INSTANCE = new TooManyInputsOfSegment();
501
502 /**
503 * Statically initializes the query specification <b>after</b> the field {@link #INSTANCE} is assigned.
504 * This initialization order is required to support indirect recursion.
505 *
506 * <p> The static initializer is defined using a helper field to work around limitations of the code generator.
507 *
508 */
509 private static final Object STATIC_INITIALIZER = ensureInitialized();
510
511 public static Object ensureInitialized() {
512 INSTANCE.ensureInitializedInternal();
513 return null;
514 }
515 }
516
517 private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {
518 private static final TooManyInputsOfSegment.GeneratedPQuery INSTANCE = new GeneratedPQuery();
519
520 private final PParameter parameter_S = new PParameter("S", "modes3.SimpleSegment", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.ece.mcgill.ca/wcet/modes3", "SimpleSegment")), PParameterDirection.INOUT);
521
522 private final List<PParameter> parameters = Arrays.asList(parameter_S);
523
524 private GeneratedPQuery() {
525 super(PVisibility.PUBLIC);
526 }
527
528 @Override
529 public String getFullyQualifiedName() {
530 return "modes3.queries.tooManyInputsOfSegment";
531 }
532
533 @Override
534 public List<String> getParameterNames() {
535 return Arrays.asList("S");
536 }
537
538 @Override
539 public List<PParameter> getParameters() {
540 return parameters;
541 }
542
543 @Override
544 public Set<PBody> doGetContainedBodies() {
545 setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));
546 Set<PBody> bodies = new LinkedHashSet<>();
547 {
548 PBody body = new PBody(this);
549 PVariable var_S = body.getOrCreateVariableByName("S");
550 PVariable var_I1 = body.getOrCreateVariableByName("I1");
551 PVariable var_I2 = body.getOrCreateVariableByName("I2");
552 PVariable var_I3 = body.getOrCreateVariableByName("I3");
553 new TypeConstraint(body, Tuples.flatTupleOf(var_S), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "SimpleSegment")));
554 body.setSymbolicParameters(Arrays.<ExportedParameter>asList(
555 new ExportedParameter(body, var_S, parameter_S)
556 ));
557 // find output(I1, S)
558 new PositivePatternCall(body, Tuples.flatTupleOf(var_I1, var_S), Output.instance().getInternalQueryRepresentation());
559 // find output(I2, S)
560 new PositivePatternCall(body, Tuples.flatTupleOf(var_I2, var_S), Output.instance().getInternalQueryRepresentation());
561 // find output(I3, S)
562 new PositivePatternCall(body, Tuples.flatTupleOf(var_I3, var_S), Output.instance().getInternalQueryRepresentation());
563 // I1 != I2
564 new Inequality(body, var_I1, var_I2);
565 // I1 != I3
566 new Inequality(body, var_I1, var_I3);
567 // I2 != I3
568 new Inequality(body, var_I2, var_I3);
569 bodies.add(body);
570 }
571 {
572 PAnnotation annotation = new PAnnotation("Constraint");
573 annotation.addAttribute("message", "tooManyInputsOfSegment");
574 annotation.addAttribute("severity", "error");
575 annotation.addAttribute("key", Arrays.asList(new Object[] {
576 new ParameterReference("S")
577 }));
578 addAnnotation(annotation);
579 }
580 return bodies;
581 }
582 }
583}
diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/TooManyInputsOfTurnout.java b/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/TooManyInputsOfTurnout.java
new file mode 100644
index 00000000..93076cbb
--- /dev/null
+++ b/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/TooManyInputsOfTurnout.java
@@ -0,0 +1,600 @@
1/**
2 * Generated from platform:/resource/ca.mcgill.rtgmrt.example.modes3/src/modes3/queries/Modes3Queries.vql
3 */
4package modes3.queries;
5
6import java.util.Arrays;
7import java.util.Collection;
8import java.util.LinkedHashSet;
9import java.util.List;
10import java.util.Objects;
11import java.util.Optional;
12import java.util.Set;
13import java.util.function.Consumer;
14import java.util.stream.Collectors;
15import java.util.stream.Stream;
16import modes3.Turnout;
17import modes3.queries.Adjacent;
18import org.apache.log4j.Logger;
19import org.eclipse.emf.ecore.EClass;
20import org.eclipse.viatra.query.runtime.api.IPatternMatch;
21import org.eclipse.viatra.query.runtime.api.IQuerySpecification;
22import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine;
23import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;
24import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecification;
25import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher;
26import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch;
27import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;
28import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;
29import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;
30import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;
31import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.PAnnotation;
32import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.ParameterReference;
33import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;
34import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Inequality;
35import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.PositivePatternCall;
36import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;
37import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;
38import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;
39import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;
40import org.eclipse.viatra.query.runtime.matchers.tuple.Tuple;
41import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;
42import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil;
43
44/**
45 * A pattern-specific query specification that can instantiate Matcher in a type-safe way.
46 *
47 * <p>Original source:
48 * <code><pre>
49 * {@literal @}Constraint(message = "turnoutConnectedToBothOutputs", severity = "error", key = { T })
50 * pattern tooManyInputsOfTurnout(T : Turnout) {
51 * find adjacent(I1, T);
52 * find adjacent(I2, T);
53 * find adjacent(I3, T);
54 * find adjacent(I4, T);
55 * I1 != I2;
56 * I1 != I3;
57 * I1 != I4;
58 * I2 != I3;
59 * I2 != I4;
60 * I3 != I4;
61 * }
62 * </pre></code>
63 *
64 * @see Matcher
65 * @see Match
66 *
67 */
68@SuppressWarnings("all")
69public final class TooManyInputsOfTurnout extends BaseGeneratedEMFQuerySpecification<TooManyInputsOfTurnout.Matcher> {
70 /**
71 * Pattern-specific match representation of the modes3.queries.tooManyInputsOfTurnout pattern,
72 * to be used in conjunction with {@link Matcher}.
73 *
74 * <p>Class fields correspond to parameters of the pattern. Fields with value null are considered unassigned.
75 * Each instance is a (possibly partial) substitution of pattern parameters,
76 * usable to represent a match of the pattern in the result of a query,
77 * or to specify the bound (fixed) input parameters when issuing a query.
78 *
79 * @see Matcher
80 *
81 */
82 public static abstract class Match extends BasePatternMatch {
83 private Turnout fT;
84
85 private static List<String> parameterNames = makeImmutableList("T");
86
87 private Match(final Turnout pT) {
88 this.fT = pT;
89 }
90
91 @Override
92 public Object get(final String parameterName) {
93 switch(parameterName) {
94 case "T": return this.fT;
95 default: return null;
96 }
97 }
98
99 @Override
100 public Object get(final int index) {
101 switch(index) {
102 case 0: return this.fT;
103 default: return null;
104 }
105 }
106
107 public Turnout getT() {
108 return this.fT;
109 }
110
111 @Override
112 public boolean set(final String parameterName, final Object newValue) {
113 if (!isMutable()) throw new java.lang.UnsupportedOperationException();
114 if ("T".equals(parameterName) ) {
115 this.fT = (Turnout) newValue;
116 return true;
117 }
118 return false;
119 }
120
121 public void setT(final Turnout pT) {
122 if (!isMutable()) throw new java.lang.UnsupportedOperationException();
123 this.fT = pT;
124 }
125
126 @Override
127 public String patternName() {
128 return "modes3.queries.tooManyInputsOfTurnout";
129 }
130
131 @Override
132 public List<String> parameterNames() {
133 return TooManyInputsOfTurnout.Match.parameterNames;
134 }
135
136 @Override
137 public Object[] toArray() {
138 return new Object[]{fT};
139 }
140
141 @Override
142 public TooManyInputsOfTurnout.Match toImmutable() {
143 return isMutable() ? newMatch(fT) : this;
144 }
145
146 @Override
147 public String prettyPrint() {
148 StringBuilder result = new StringBuilder();
149 result.append("\"T\"=" + prettyPrintValue(fT));
150 return result.toString();
151 }
152
153 @Override
154 public int hashCode() {
155 return Objects.hash(fT);
156 }
157
158 @Override
159 public boolean equals(final Object obj) {
160 if (this == obj)
161 return true;
162 if (obj == null) {
163 return false;
164 }
165 if ((obj instanceof TooManyInputsOfTurnout.Match)) {
166 TooManyInputsOfTurnout.Match other = (TooManyInputsOfTurnout.Match) obj;
167 return Objects.equals(fT, other.fT);
168 } else {
169 // this should be infrequent
170 if (!(obj instanceof IPatternMatch)) {
171 return false;
172 }
173 IPatternMatch otherSig = (IPatternMatch) obj;
174 return Objects.equals(specification(), otherSig.specification()) && Arrays.deepEquals(toArray(), otherSig.toArray());
175 }
176 }
177
178 @Override
179 public TooManyInputsOfTurnout specification() {
180 return TooManyInputsOfTurnout.instance();
181 }
182
183 /**
184 * Returns an empty, mutable match.
185 * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
186 *
187 * @return the empty match.
188 *
189 */
190 public static TooManyInputsOfTurnout.Match newEmptyMatch() {
191 return new Mutable(null);
192 }
193
194 /**
195 * Returns a mutable (partial) match.
196 * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
197 *
198 * @param pT the fixed value of pattern parameter T, or null if not bound.
199 * @return the new, mutable (partial) match object.
200 *
201 */
202 public static TooManyInputsOfTurnout.Match newMutableMatch(final Turnout pT) {
203 return new Mutable(pT);
204 }
205
206 /**
207 * Returns a new (partial) match.
208 * This can be used e.g. to call the matcher with a partial match.
209 * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
210 * @param pT the fixed value of pattern parameter T, or null if not bound.
211 * @return the (partial) match object.
212 *
213 */
214 public static TooManyInputsOfTurnout.Match newMatch(final Turnout pT) {
215 return new Immutable(pT);
216 }
217
218 private static final class Mutable extends TooManyInputsOfTurnout.Match {
219 Mutable(final Turnout pT) {
220 super(pT);
221 }
222
223 @Override
224 public boolean isMutable() {
225 return true;
226 }
227 }
228
229 private static final class Immutable extends TooManyInputsOfTurnout.Match {
230 Immutable(final Turnout pT) {
231 super(pT);
232 }
233
234 @Override
235 public boolean isMutable() {
236 return false;
237 }
238 }
239 }
240
241 /**
242 * Generated pattern matcher API of the modes3.queries.tooManyInputsOfTurnout pattern,
243 * providing pattern-specific query methods.
244 *
245 * <p>Use the pattern matcher on a given model via {@link #on(ViatraQueryEngine)},
246 * e.g. in conjunction with {@link ViatraQueryEngine#on(QueryScope)}.
247 *
248 * <p>Matches of the pattern will be represented as {@link Match}.
249 *
250 * <p>Original source:
251 * <code><pre>
252 * {@literal @}Constraint(message = "turnoutConnectedToBothOutputs", severity = "error", key = { T })
253 * pattern tooManyInputsOfTurnout(T : Turnout) {
254 * find adjacent(I1, T);
255 * find adjacent(I2, T);
256 * find adjacent(I3, T);
257 * find adjacent(I4, T);
258 * I1 != I2;
259 * I1 != I3;
260 * I1 != I4;
261 * I2 != I3;
262 * I2 != I4;
263 * I3 != I4;
264 * }
265 * </pre></code>
266 *
267 * @see Match
268 * @see TooManyInputsOfTurnout
269 *
270 */
271 public static class Matcher extends BaseMatcher<TooManyInputsOfTurnout.Match> {
272 /**
273 * Initializes the pattern matcher within an existing VIATRA Query engine.
274 * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
275 *
276 * @param engine the existing VIATRA Query engine in which this matcher will be created.
277 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
278 *
279 */
280 public static TooManyInputsOfTurnout.Matcher on(final ViatraQueryEngine engine) {
281 // check if matcher already exists
282 Matcher matcher = engine.getExistingMatcher(querySpecification());
283 if (matcher == null) {
284 matcher = (Matcher)engine.getMatcher(querySpecification());
285 }
286 return matcher;
287 }
288
289 /**
290 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
291 * @return an initialized matcher
292 * @noreference This method is for internal matcher initialization by the framework, do not call it manually.
293 *
294 */
295 public static TooManyInputsOfTurnout.Matcher create() {
296 return new Matcher();
297 }
298
299 private static final int POSITION_T = 0;
300
301 private static final Logger LOGGER = ViatraQueryLoggingUtil.getLogger(TooManyInputsOfTurnout.Matcher.class);
302
303 /**
304 * Initializes the pattern matcher within an existing VIATRA Query engine.
305 * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
306 *
307 * @param engine the existing VIATRA Query engine in which this matcher will be created.
308 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
309 *
310 */
311 private Matcher() {
312 super(querySpecification());
313 }
314
315 /**
316 * Returns the set of all matches of the pattern that conform to the given fixed values of some parameters.
317 * @param pT the fixed value of pattern parameter T, or null if not bound.
318 * @return matches represented as a Match object.
319 *
320 */
321 public Collection<TooManyInputsOfTurnout.Match> getAllMatches(final Turnout pT) {
322 return rawStreamAllMatches(new Object[]{pT}).collect(Collectors.toSet());
323 }
324
325 /**
326 * Returns a stream of all matches of the pattern that conform to the given fixed values of some parameters.
327 * </p>
328 * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
329 * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
330 * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
331 * @param pT the fixed value of pattern parameter T, or null if not bound.
332 * @return a stream of matches represented as a Match object.
333 *
334 */
335 public Stream<TooManyInputsOfTurnout.Match> streamAllMatches(final Turnout pT) {
336 return rawStreamAllMatches(new Object[]{pT});
337 }
338
339 /**
340 * Returns an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
341 * Neither determinism nor randomness of selection is guaranteed.
342 * @param pT the fixed value of pattern parameter T, or null if not bound.
343 * @return a match represented as a Match object, or null if no match is found.
344 *
345 */
346 public Optional<TooManyInputsOfTurnout.Match> getOneArbitraryMatch(final Turnout pT) {
347 return rawGetOneArbitraryMatch(new Object[]{pT});
348 }
349
350 /**
351 * Indicates whether the given combination of specified pattern parameters constitute a valid pattern match,
352 * under any possible substitution of the unspecified parameters (if any).
353 * @param pT the fixed value of pattern parameter T, or null if not bound.
354 * @return true if the input is a valid (partial) match of the pattern.
355 *
356 */
357 public boolean hasMatch(final Turnout pT) {
358 return rawHasMatch(new Object[]{pT});
359 }
360
361 /**
362 * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters.
363 * @param pT the fixed value of pattern parameter T, or null if not bound.
364 * @return the number of pattern matches found.
365 *
366 */
367 public int countMatches(final Turnout pT) {
368 return rawCountMatches(new Object[]{pT});
369 }
370
371 /**
372 * Executes the given processor on an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
373 * Neither determinism nor randomness of selection is guaranteed.
374 * @param pT the fixed value of pattern parameter T, or null if not bound.
375 * @param processor the action that will process the selected match.
376 * @return true if the pattern has at least one match with the given parameter values, false if the processor was not invoked
377 *
378 */
379 public boolean forOneArbitraryMatch(final Turnout pT, final Consumer<? super TooManyInputsOfTurnout.Match> processor) {
380 return rawForOneArbitraryMatch(new Object[]{pT}, processor);
381 }
382
383 /**
384 * Returns a new (partial) match.
385 * This can be used e.g. to call the matcher with a partial match.
386 * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
387 * @param pT the fixed value of pattern parameter T, or null if not bound.
388 * @return the (partial) match object.
389 *
390 */
391 public TooManyInputsOfTurnout.Match newMatch(final Turnout pT) {
392 return TooManyInputsOfTurnout.Match.newMatch(pT);
393 }
394
395 /**
396 * Retrieve the set of values that occur in matches for T.
397 * @return the Set of all values or empty set if there are no matches
398 *
399 */
400 protected Stream<Turnout> rawStreamAllValuesOfT(final Object[] parameters) {
401 return rawStreamAllValues(POSITION_T, parameters).map(Turnout.class::cast);
402 }
403
404 /**
405 * Retrieve the set of values that occur in matches for T.
406 * @return the Set of all values or empty set if there are no matches
407 *
408 */
409 public Set<Turnout> getAllValuesOfT() {
410 return rawStreamAllValuesOfT(emptyArray()).collect(Collectors.toSet());
411 }
412
413 /**
414 * Retrieve the set of values that occur in matches for T.
415 * @return the Set of all values or empty set if there are no matches
416 *
417 */
418 public Stream<Turnout> streamAllValuesOfT() {
419 return rawStreamAllValuesOfT(emptyArray());
420 }
421
422 @Override
423 protected TooManyInputsOfTurnout.Match tupleToMatch(final Tuple t) {
424 try {
425 return TooManyInputsOfTurnout.Match.newMatch((Turnout) t.get(POSITION_T));
426 } catch(ClassCastException e) {
427 LOGGER.error("Element(s) in tuple not properly typed!",e);
428 return null;
429 }
430 }
431
432 @Override
433 protected TooManyInputsOfTurnout.Match arrayToMatch(final Object[] match) {
434 try {
435 return TooManyInputsOfTurnout.Match.newMatch((Turnout) match[POSITION_T]);
436 } catch(ClassCastException e) {
437 LOGGER.error("Element(s) in array not properly typed!",e);
438 return null;
439 }
440 }
441
442 @Override
443 protected TooManyInputsOfTurnout.Match arrayToMatchMutable(final Object[] match) {
444 try {
445 return TooManyInputsOfTurnout.Match.newMutableMatch((Turnout) match[POSITION_T]);
446 } catch(ClassCastException e) {
447 LOGGER.error("Element(s) in array not properly typed!",e);
448 return null;
449 }
450 }
451
452 /**
453 * @return the singleton instance of the query specification of this pattern
454 * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
455 *
456 */
457 public static IQuerySpecification<TooManyInputsOfTurnout.Matcher> querySpecification() {
458 return TooManyInputsOfTurnout.instance();
459 }
460 }
461
462 private TooManyInputsOfTurnout() {
463 super(GeneratedPQuery.INSTANCE);
464 }
465
466 /**
467 * @return the singleton instance of the query specification
468 * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
469 *
470 */
471 public static TooManyInputsOfTurnout instance() {
472 try{
473 return LazyHolder.INSTANCE;
474 } catch (ExceptionInInitializerError err) {
475 throw processInitializerError(err);
476 }
477 }
478
479 @Override
480 protected TooManyInputsOfTurnout.Matcher instantiate(final ViatraQueryEngine engine) {
481 return TooManyInputsOfTurnout.Matcher.on(engine);
482 }
483
484 @Override
485 public TooManyInputsOfTurnout.Matcher instantiate() {
486 return TooManyInputsOfTurnout.Matcher.create();
487 }
488
489 @Override
490 public TooManyInputsOfTurnout.Match newEmptyMatch() {
491 return TooManyInputsOfTurnout.Match.newEmptyMatch();
492 }
493
494 @Override
495 public TooManyInputsOfTurnout.Match newMatch(final Object... parameters) {
496 return TooManyInputsOfTurnout.Match.newMatch((modes3.Turnout) parameters[0]);
497 }
498
499 /**
500 * Inner class allowing the singleton instance of {@link TooManyInputsOfTurnout} to be created
501 * <b>not</b> at the class load time of the outer class,
502 * but rather at the first call to {@link TooManyInputsOfTurnout#instance()}.
503 *
504 * <p> This workaround is required e.g. to support recursion.
505 *
506 */
507 private static class LazyHolder {
508 private static final TooManyInputsOfTurnout INSTANCE = new TooManyInputsOfTurnout();
509
510 /**
511 * Statically initializes the query specification <b>after</b> the field {@link #INSTANCE} is assigned.
512 * This initialization order is required to support indirect recursion.
513 *
514 * <p> The static initializer is defined using a helper field to work around limitations of the code generator.
515 *
516 */
517 private static final Object STATIC_INITIALIZER = ensureInitialized();
518
519 public static Object ensureInitialized() {
520 INSTANCE.ensureInitializedInternal();
521 return null;
522 }
523 }
524
525 private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {
526 private static final TooManyInputsOfTurnout.GeneratedPQuery INSTANCE = new GeneratedPQuery();
527
528 private final PParameter parameter_T = new PParameter("T", "modes3.Turnout", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.ece.mcgill.ca/wcet/modes3", "Turnout")), PParameterDirection.INOUT);
529
530 private final List<PParameter> parameters = Arrays.asList(parameter_T);
531
532 private GeneratedPQuery() {
533 super(PVisibility.PUBLIC);
534 }
535
536 @Override
537 public String getFullyQualifiedName() {
538 return "modes3.queries.tooManyInputsOfTurnout";
539 }
540
541 @Override
542 public List<String> getParameterNames() {
543 return Arrays.asList("T");
544 }
545
546 @Override
547 public List<PParameter> getParameters() {
548 return parameters;
549 }
550
551 @Override
552 public Set<PBody> doGetContainedBodies() {
553 setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));
554 Set<PBody> bodies = new LinkedHashSet<>();
555 {
556 PBody body = new PBody(this);
557 PVariable var_T = body.getOrCreateVariableByName("T");
558 PVariable var_I1 = body.getOrCreateVariableByName("I1");
559 PVariable var_I2 = body.getOrCreateVariableByName("I2");
560 PVariable var_I3 = body.getOrCreateVariableByName("I3");
561 PVariable var_I4 = body.getOrCreateVariableByName("I4");
562 new TypeConstraint(body, Tuples.flatTupleOf(var_T), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Turnout")));
563 body.setSymbolicParameters(Arrays.<ExportedParameter>asList(
564 new ExportedParameter(body, var_T, parameter_T)
565 ));
566 // find adjacent(I1, T)
567 new PositivePatternCall(body, Tuples.flatTupleOf(var_I1, var_T), Adjacent.instance().getInternalQueryRepresentation());
568 // find adjacent(I2, T)
569 new PositivePatternCall(body, Tuples.flatTupleOf(var_I2, var_T), Adjacent.instance().getInternalQueryRepresentation());
570 // find adjacent(I3, T)
571 new PositivePatternCall(body, Tuples.flatTupleOf(var_I3, var_T), Adjacent.instance().getInternalQueryRepresentation());
572 // find adjacent(I4, T)
573 new PositivePatternCall(body, Tuples.flatTupleOf(var_I4, var_T), Adjacent.instance().getInternalQueryRepresentation());
574 // I1 != I2
575 new Inequality(body, var_I1, var_I2);
576 // I1 != I3
577 new Inequality(body, var_I1, var_I3);
578 // I1 != I4
579 new Inequality(body, var_I1, var_I4);
580 // I2 != I3
581 new Inequality(body, var_I2, var_I3);
582 // I2 != I4
583 new Inequality(body, var_I2, var_I4);
584 // I3 != I4
585 new Inequality(body, var_I3, var_I4);
586 bodies.add(body);
587 }
588 {
589 PAnnotation annotation = new PAnnotation("Constraint");
590 annotation.addAttribute("message", "turnoutConnectedToBothOutputs");
591 annotation.addAttribute("severity", "error");
592 annotation.addAttribute("key", Arrays.asList(new Object[] {
593 new ParameterReference("T")
594 }));
595 addAnnotation(annotation);
596 }
597 return bodies;
598 }
599 }
600}
diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/TrainLocations_step_2.java b/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/TrainLocations_step_2.java
new file mode 100644
index 00000000..5bf153c3
--- /dev/null
+++ b/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/TrainLocations_step_2.java
@@ -0,0 +1,564 @@
1/**
2 * Generated from platform:/resource/ca.mcgill.rtgmrt.example.modes3/src/modes3/queries/Modes3Queries.vql
3 */
4package modes3.queries;
5
6import java.util.Arrays;
7import java.util.Collection;
8import java.util.LinkedHashSet;
9import java.util.List;
10import java.util.Objects;
11import java.util.Optional;
12import java.util.Set;
13import java.util.function.Consumer;
14import java.util.stream.Collectors;
15import java.util.stream.Stream;
16import modes3.Train;
17import org.apache.log4j.Logger;
18import org.eclipse.emf.ecore.EClass;
19import org.eclipse.viatra.query.runtime.api.IPatternMatch;
20import org.eclipse.viatra.query.runtime.api.IQuerySpecification;
21import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine;
22import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;
23import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecification;
24import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher;
25import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch;
26import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;
27import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;
28import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;
29import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;
30import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;
31import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;
32import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;
33import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;
34import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;
35import org.eclipse.viatra.query.runtime.matchers.tuple.Tuple;
36import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;
37import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil;
38
39/**
40 * A pattern-specific query specification that can instantiate Matcher in a type-safe way.
41 *
42 * <p>Original source:
43 * <code><pre>
44 * //
45 * // trainLocations
46 * //
47 *
48 * pattern trainLocations_step_2(in train : Train) {
49 * // frame-{@literal >}train = model-{@literal >}trains[i0];
50 * // frame-{@literal >}location = frame-{@literal >}train-{@literal >}location;
51 * // if (frame-{@literal >}location != NULL) {
52 * // ...
53 * // }
54 *
55 * Train(train);
56 * }
57 * </pre></code>
58 *
59 * @see Matcher
60 * @see Match
61 *
62 */
63@SuppressWarnings("all")
64public final class TrainLocations_step_2 extends BaseGeneratedEMFQuerySpecification<TrainLocations_step_2.Matcher> {
65 /**
66 * Pattern-specific match representation of the modes3.queries.trainLocations_step_2 pattern,
67 * to be used in conjunction with {@link Matcher}.
68 *
69 * <p>Class fields correspond to parameters of the pattern. Fields with value null are considered unassigned.
70 * Each instance is a (possibly partial) substitution of pattern parameters,
71 * usable to represent a match of the pattern in the result of a query,
72 * or to specify the bound (fixed) input parameters when issuing a query.
73 *
74 * @see Matcher
75 *
76 */
77 public static abstract class Match extends BasePatternMatch {
78 private Train fTrain;
79
80 private static List<String> parameterNames = makeImmutableList("train");
81
82 private Match(final Train pTrain) {
83 this.fTrain = pTrain;
84 }
85
86 @Override
87 public Object get(final String parameterName) {
88 switch(parameterName) {
89 case "train": return this.fTrain;
90 default: return null;
91 }
92 }
93
94 @Override
95 public Object get(final int index) {
96 switch(index) {
97 case 0: return this.fTrain;
98 default: return null;
99 }
100 }
101
102 public Train getTrain() {
103 return this.fTrain;
104 }
105
106 @Override
107 public boolean set(final String parameterName, final Object newValue) {
108 if (!isMutable()) throw new java.lang.UnsupportedOperationException();
109 if ("train".equals(parameterName) ) {
110 this.fTrain = (Train) newValue;
111 return true;
112 }
113 return false;
114 }
115
116 public void setTrain(final Train pTrain) {
117 if (!isMutable()) throw new java.lang.UnsupportedOperationException();
118 this.fTrain = pTrain;
119 }
120
121 @Override
122 public String patternName() {
123 return "modes3.queries.trainLocations_step_2";
124 }
125
126 @Override
127 public List<String> parameterNames() {
128 return TrainLocations_step_2.Match.parameterNames;
129 }
130
131 @Override
132 public Object[] toArray() {
133 return new Object[]{fTrain};
134 }
135
136 @Override
137 public TrainLocations_step_2.Match toImmutable() {
138 return isMutable() ? newMatch(fTrain) : this;
139 }
140
141 @Override
142 public String prettyPrint() {
143 StringBuilder result = new StringBuilder();
144 result.append("\"train\"=" + prettyPrintValue(fTrain));
145 return result.toString();
146 }
147
148 @Override
149 public int hashCode() {
150 return Objects.hash(fTrain);
151 }
152
153 @Override
154 public boolean equals(final Object obj) {
155 if (this == obj)
156 return true;
157 if (obj == null) {
158 return false;
159 }
160 if ((obj instanceof TrainLocations_step_2.Match)) {
161 TrainLocations_step_2.Match other = (TrainLocations_step_2.Match) obj;
162 return Objects.equals(fTrain, other.fTrain);
163 } else {
164 // this should be infrequent
165 if (!(obj instanceof IPatternMatch)) {
166 return false;
167 }
168 IPatternMatch otherSig = (IPatternMatch) obj;
169 return Objects.equals(specification(), otherSig.specification()) && Arrays.deepEquals(toArray(), otherSig.toArray());
170 }
171 }
172
173 @Override
174 public TrainLocations_step_2 specification() {
175 return TrainLocations_step_2.instance();
176 }
177
178 /**
179 * Returns an empty, mutable match.
180 * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
181 *
182 * @return the empty match.
183 *
184 */
185 public static TrainLocations_step_2.Match newEmptyMatch() {
186 return new Mutable(null);
187 }
188
189 /**
190 * Returns a mutable (partial) match.
191 * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
192 *
193 * @param pTrain the fixed value of pattern parameter train, or null if not bound.
194 * @return the new, mutable (partial) match object.
195 *
196 */
197 public static TrainLocations_step_2.Match newMutableMatch(final Train pTrain) {
198 return new Mutable(pTrain);
199 }
200
201 /**
202 * Returns a new (partial) match.
203 * This can be used e.g. to call the matcher with a partial match.
204 * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
205 * @param pTrain the fixed value of pattern parameter train, or null if not bound.
206 * @return the (partial) match object.
207 *
208 */
209 public static TrainLocations_step_2.Match newMatch(final Train pTrain) {
210 return new Immutable(pTrain);
211 }
212
213 private static final class Mutable extends TrainLocations_step_2.Match {
214 Mutable(final Train pTrain) {
215 super(pTrain);
216 }
217
218 @Override
219 public boolean isMutable() {
220 return true;
221 }
222 }
223
224 private static final class Immutable extends TrainLocations_step_2.Match {
225 Immutable(final Train pTrain) {
226 super(pTrain);
227 }
228
229 @Override
230 public boolean isMutable() {
231 return false;
232 }
233 }
234 }
235
236 /**
237 * Generated pattern matcher API of the modes3.queries.trainLocations_step_2 pattern,
238 * providing pattern-specific query methods.
239 *
240 * <p>Use the pattern matcher on a given model via {@link #on(ViatraQueryEngine)},
241 * e.g. in conjunction with {@link ViatraQueryEngine#on(QueryScope)}.
242 *
243 * <p>Matches of the pattern will be represented as {@link Match}.
244 *
245 * <p>Original source:
246 * <code><pre>
247 * //
248 * // trainLocations
249 * //
250 *
251 * pattern trainLocations_step_2(in train : Train) {
252 * // frame-{@literal >}train = model-{@literal >}trains[i0];
253 * // frame-{@literal >}location = frame-{@literal >}train-{@literal >}location;
254 * // if (frame-{@literal >}location != NULL) {
255 * // ...
256 * // }
257 *
258 * Train(train);
259 * }
260 * </pre></code>
261 *
262 * @see Match
263 * @see TrainLocations_step_2
264 *
265 */
266 public static class Matcher extends BaseMatcher<TrainLocations_step_2.Match> {
267 /**
268 * Initializes the pattern matcher within an existing VIATRA Query engine.
269 * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
270 *
271 * @param engine the existing VIATRA Query engine in which this matcher will be created.
272 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
273 *
274 */
275 public static TrainLocations_step_2.Matcher on(final ViatraQueryEngine engine) {
276 // check if matcher already exists
277 Matcher matcher = engine.getExistingMatcher(querySpecification());
278 if (matcher == null) {
279 matcher = (Matcher)engine.getMatcher(querySpecification());
280 }
281 return matcher;
282 }
283
284 /**
285 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
286 * @return an initialized matcher
287 * @noreference This method is for internal matcher initialization by the framework, do not call it manually.
288 *
289 */
290 public static TrainLocations_step_2.Matcher create() {
291 return new Matcher();
292 }
293
294 private static final int POSITION_TRAIN = 0;
295
296 private static final Logger LOGGER = ViatraQueryLoggingUtil.getLogger(TrainLocations_step_2.Matcher.class);
297
298 /**
299 * Initializes the pattern matcher within an existing VIATRA Query engine.
300 * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
301 *
302 * @param engine the existing VIATRA Query engine in which this matcher will be created.
303 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
304 *
305 */
306 private Matcher() {
307 super(querySpecification());
308 }
309
310 /**
311 * Returns the set of all matches of the pattern that conform to the given fixed values of some parameters.
312 * @param pTrain the fixed value of pattern parameter train, or null if not bound.
313 * @return matches represented as a Match object.
314 *
315 */
316 public Collection<TrainLocations_step_2.Match> getAllMatches(final Train pTrain) {
317 return rawStreamAllMatches(new Object[]{pTrain}).collect(Collectors.toSet());
318 }
319
320 /**
321 * Returns a stream of all matches of the pattern that conform to the given fixed values of some parameters.
322 * </p>
323 * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
324 * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
325 * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
326 * @param pTrain the fixed value of pattern parameter train, or null if not bound.
327 * @return a stream of matches represented as a Match object.
328 *
329 */
330 public Stream<TrainLocations_step_2.Match> streamAllMatches(final Train pTrain) {
331 return rawStreamAllMatches(new Object[]{pTrain});
332 }
333
334 /**
335 * Returns an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
336 * Neither determinism nor randomness of selection is guaranteed.
337 * @param pTrain the fixed value of pattern parameter train, or null if not bound.
338 * @return a match represented as a Match object, or null if no match is found.
339 *
340 */
341 public Optional<TrainLocations_step_2.Match> getOneArbitraryMatch(final Train pTrain) {
342 return rawGetOneArbitraryMatch(new Object[]{pTrain});
343 }
344
345 /**
346 * Indicates whether the given combination of specified pattern parameters constitute a valid pattern match,
347 * under any possible substitution of the unspecified parameters (if any).
348 * @param pTrain the fixed value of pattern parameter train, or null if not bound.
349 * @return true if the input is a valid (partial) match of the pattern.
350 *
351 */
352 public boolean hasMatch(final Train pTrain) {
353 return rawHasMatch(new Object[]{pTrain});
354 }
355
356 /**
357 * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters.
358 * @param pTrain the fixed value of pattern parameter train, or null if not bound.
359 * @return the number of pattern matches found.
360 *
361 */
362 public int countMatches(final Train pTrain) {
363 return rawCountMatches(new Object[]{pTrain});
364 }
365
366 /**
367 * Executes the given processor on an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
368 * Neither determinism nor randomness of selection is guaranteed.
369 * @param pTrain the fixed value of pattern parameter train, or null if not bound.
370 * @param processor the action that will process the selected match.
371 * @return true if the pattern has at least one match with the given parameter values, false if the processor was not invoked
372 *
373 */
374 public boolean forOneArbitraryMatch(final Train pTrain, final Consumer<? super TrainLocations_step_2.Match> processor) {
375 return rawForOneArbitraryMatch(new Object[]{pTrain}, processor);
376 }
377
378 /**
379 * Returns a new (partial) match.
380 * This can be used e.g. to call the matcher with a partial match.
381 * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
382 * @param pTrain the fixed value of pattern parameter train, or null if not bound.
383 * @return the (partial) match object.
384 *
385 */
386 public TrainLocations_step_2.Match newMatch(final Train pTrain) {
387 return TrainLocations_step_2.Match.newMatch(pTrain);
388 }
389
390 /**
391 * Retrieve the set of values that occur in matches for train.
392 * @return the Set of all values or empty set if there are no matches
393 *
394 */
395 protected Stream<Train> rawStreamAllValuesOftrain(final Object[] parameters) {
396 return rawStreamAllValues(POSITION_TRAIN, parameters).map(Train.class::cast);
397 }
398
399 /**
400 * Retrieve the set of values that occur in matches for train.
401 * @return the Set of all values or empty set if there are no matches
402 *
403 */
404 public Set<Train> getAllValuesOftrain() {
405 return rawStreamAllValuesOftrain(emptyArray()).collect(Collectors.toSet());
406 }
407
408 /**
409 * Retrieve the set of values that occur in matches for train.
410 * @return the Set of all values or empty set if there are no matches
411 *
412 */
413 public Stream<Train> streamAllValuesOftrain() {
414 return rawStreamAllValuesOftrain(emptyArray());
415 }
416
417 @Override
418 protected TrainLocations_step_2.Match tupleToMatch(final Tuple t) {
419 try {
420 return TrainLocations_step_2.Match.newMatch((Train) t.get(POSITION_TRAIN));
421 } catch(ClassCastException e) {
422 LOGGER.error("Element(s) in tuple not properly typed!",e);
423 return null;
424 }
425 }
426
427 @Override
428 protected TrainLocations_step_2.Match arrayToMatch(final Object[] match) {
429 try {
430 return TrainLocations_step_2.Match.newMatch((Train) match[POSITION_TRAIN]);
431 } catch(ClassCastException e) {
432 LOGGER.error("Element(s) in array not properly typed!",e);
433 return null;
434 }
435 }
436
437 @Override
438 protected TrainLocations_step_2.Match arrayToMatchMutable(final Object[] match) {
439 try {
440 return TrainLocations_step_2.Match.newMutableMatch((Train) match[POSITION_TRAIN]);
441 } catch(ClassCastException e) {
442 LOGGER.error("Element(s) in array not properly typed!",e);
443 return null;
444 }
445 }
446
447 /**
448 * @return the singleton instance of the query specification of this pattern
449 * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
450 *
451 */
452 public static IQuerySpecification<TrainLocations_step_2.Matcher> querySpecification() {
453 return TrainLocations_step_2.instance();
454 }
455 }
456
457 private TrainLocations_step_2() {
458 super(GeneratedPQuery.INSTANCE);
459 }
460
461 /**
462 * @return the singleton instance of the query specification
463 * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
464 *
465 */
466 public static TrainLocations_step_2 instance() {
467 try{
468 return LazyHolder.INSTANCE;
469 } catch (ExceptionInInitializerError err) {
470 throw processInitializerError(err);
471 }
472 }
473
474 @Override
475 protected TrainLocations_step_2.Matcher instantiate(final ViatraQueryEngine engine) {
476 return TrainLocations_step_2.Matcher.on(engine);
477 }
478
479 @Override
480 public TrainLocations_step_2.Matcher instantiate() {
481 return TrainLocations_step_2.Matcher.create();
482 }
483
484 @Override
485 public TrainLocations_step_2.Match newEmptyMatch() {
486 return TrainLocations_step_2.Match.newEmptyMatch();
487 }
488
489 @Override
490 public TrainLocations_step_2.Match newMatch(final Object... parameters) {
491 return TrainLocations_step_2.Match.newMatch((modes3.Train) parameters[0]);
492 }
493
494 /**
495 * Inner class allowing the singleton instance of {@link TrainLocations_step_2} to be created
496 * <b>not</b> at the class load time of the outer class,
497 * but rather at the first call to {@link TrainLocations_step_2#instance()}.
498 *
499 * <p> This workaround is required e.g. to support recursion.
500 *
501 */
502 private static class LazyHolder {
503 private static final TrainLocations_step_2 INSTANCE = new TrainLocations_step_2();
504
505 /**
506 * Statically initializes the query specification <b>after</b> the field {@link #INSTANCE} is assigned.
507 * This initialization order is required to support indirect recursion.
508 *
509 * <p> The static initializer is defined using a helper field to work around limitations of the code generator.
510 *
511 */
512 private static final Object STATIC_INITIALIZER = ensureInitialized();
513
514 public static Object ensureInitialized() {
515 INSTANCE.ensureInitializedInternal();
516 return null;
517 }
518 }
519
520 private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {
521 private static final TrainLocations_step_2.GeneratedPQuery INSTANCE = new GeneratedPQuery();
522
523 private final PParameter parameter_train = new PParameter("train", "modes3.Train", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.ece.mcgill.ca/wcet/modes3", "Train")), PParameterDirection.INOUT);
524
525 private final List<PParameter> parameters = Arrays.asList(parameter_train);
526
527 private GeneratedPQuery() {
528 super(PVisibility.PUBLIC);
529 }
530
531 @Override
532 public String getFullyQualifiedName() {
533 return "modes3.queries.trainLocations_step_2";
534 }
535
536 @Override
537 public List<String> getParameterNames() {
538 return Arrays.asList("train");
539 }
540
541 @Override
542 public List<PParameter> getParameters() {
543 return parameters;
544 }
545
546 @Override
547 public Set<PBody> doGetContainedBodies() {
548 setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));
549 Set<PBody> bodies = new LinkedHashSet<>();
550 {
551 PBody body = new PBody(this);
552 PVariable var_train = body.getOrCreateVariableByName("train");
553 new TypeConstraint(body, Tuples.flatTupleOf(var_train), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Train")));
554 body.setSymbolicParameters(Arrays.<ExportedParameter>asList(
555 new ExportedParameter(body, var_train, parameter_train)
556 ));
557 // // frame->train = model->trains[i0];// frame->location = frame->train->location;// if (frame->location != NULL) {// ...// } Train(train)
558 new TypeConstraint(body, Tuples.flatTupleOf(var_train), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Train")));
559 bodies.add(body);
560 }
561 return bodies;
562 }
563 }
564}
diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/TrainLocations_step_3.java b/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/TrainLocations_step_3.java
new file mode 100644
index 00000000..edbd4af3
--- /dev/null
+++ b/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/TrainLocations_step_3.java
@@ -0,0 +1,713 @@
1/**
2 * Generated from platform:/resource/ca.mcgill.rtgmrt.example.modes3/src/modes3/queries/Modes3Queries.vql
3 */
4package modes3.queries;
5
6import java.util.Arrays;
7import java.util.Collection;
8import java.util.LinkedHashSet;
9import java.util.List;
10import java.util.Objects;
11import java.util.Optional;
12import java.util.Set;
13import java.util.function.Consumer;
14import java.util.stream.Collectors;
15import java.util.stream.Stream;
16import modes3.Segment;
17import modes3.Train;
18import org.apache.log4j.Logger;
19import org.eclipse.emf.ecore.EClass;
20import org.eclipse.viatra.query.runtime.api.IPatternMatch;
21import org.eclipse.viatra.query.runtime.api.IQuerySpecification;
22import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine;
23import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;
24import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecification;
25import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher;
26import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch;
27import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;
28import org.eclipse.viatra.query.runtime.emf.types.EStructuralFeatureInstancesKey;
29import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;
30import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;
31import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;
32import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Equality;
33import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;
34import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;
35import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;
36import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;
37import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;
38import org.eclipse.viatra.query.runtime.matchers.tuple.Tuple;
39import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;
40import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil;
41
42/**
43 * A pattern-specific query specification that can instantiate Matcher in a type-safe way.
44 *
45 * <p>Original source:
46 * <code><pre>
47 * pattern trainLocations_step_3(in train : Train, in location : Segment) {
48 * // results-{@literal >}matches[match_cntr].location = frame-{@literal >}location;
49 * // results-{@literal >}matches[match_cntr++].train = frame-{@literal >}train;
50 * Train(train);
51 * Train.location(train, location);
52 * }
53 * </pre></code>
54 *
55 * @see Matcher
56 * @see Match
57 *
58 */
59@SuppressWarnings("all")
60public final class TrainLocations_step_3 extends BaseGeneratedEMFQuerySpecification<TrainLocations_step_3.Matcher> {
61 /**
62 * Pattern-specific match representation of the modes3.queries.trainLocations_step_3 pattern,
63 * to be used in conjunction with {@link Matcher}.
64 *
65 * <p>Class fields correspond to parameters of the pattern. Fields with value null are considered unassigned.
66 * Each instance is a (possibly partial) substitution of pattern parameters,
67 * usable to represent a match of the pattern in the result of a query,
68 * or to specify the bound (fixed) input parameters when issuing a query.
69 *
70 * @see Matcher
71 *
72 */
73 public static abstract class Match extends BasePatternMatch {
74 private Train fTrain;
75
76 private Segment fLocation;
77
78 private static List<String> parameterNames = makeImmutableList("train", "location");
79
80 private Match(final Train pTrain, final Segment pLocation) {
81 this.fTrain = pTrain;
82 this.fLocation = pLocation;
83 }
84
85 @Override
86 public Object get(final String parameterName) {
87 switch(parameterName) {
88 case "train": return this.fTrain;
89 case "location": return this.fLocation;
90 default: return null;
91 }
92 }
93
94 @Override
95 public Object get(final int index) {
96 switch(index) {
97 case 0: return this.fTrain;
98 case 1: return this.fLocation;
99 default: return null;
100 }
101 }
102
103 public Train getTrain() {
104 return this.fTrain;
105 }
106
107 public Segment getLocation() {
108 return this.fLocation;
109 }
110
111 @Override
112 public boolean set(final String parameterName, final Object newValue) {
113 if (!isMutable()) throw new java.lang.UnsupportedOperationException();
114 if ("train".equals(parameterName) ) {
115 this.fTrain = (Train) newValue;
116 return true;
117 }
118 if ("location".equals(parameterName) ) {
119 this.fLocation = (Segment) newValue;
120 return true;
121 }
122 return false;
123 }
124
125 public void setTrain(final Train pTrain) {
126 if (!isMutable()) throw new java.lang.UnsupportedOperationException();
127 this.fTrain = pTrain;
128 }
129
130 public void setLocation(final Segment pLocation) {
131 if (!isMutable()) throw new java.lang.UnsupportedOperationException();
132 this.fLocation = pLocation;
133 }
134
135 @Override
136 public String patternName() {
137 return "modes3.queries.trainLocations_step_3";
138 }
139
140 @Override
141 public List<String> parameterNames() {
142 return TrainLocations_step_3.Match.parameterNames;
143 }
144
145 @Override
146 public Object[] toArray() {
147 return new Object[]{fTrain, fLocation};
148 }
149
150 @Override
151 public TrainLocations_step_3.Match toImmutable() {
152 return isMutable() ? newMatch(fTrain, fLocation) : this;
153 }
154
155 @Override
156 public String prettyPrint() {
157 StringBuilder result = new StringBuilder();
158 result.append("\"train\"=" + prettyPrintValue(fTrain) + ", ");
159 result.append("\"location\"=" + prettyPrintValue(fLocation));
160 return result.toString();
161 }
162
163 @Override
164 public int hashCode() {
165 return Objects.hash(fTrain, fLocation);
166 }
167
168 @Override
169 public boolean equals(final Object obj) {
170 if (this == obj)
171 return true;
172 if (obj == null) {
173 return false;
174 }
175 if ((obj instanceof TrainLocations_step_3.Match)) {
176 TrainLocations_step_3.Match other = (TrainLocations_step_3.Match) obj;
177 return Objects.equals(fTrain, other.fTrain) && Objects.equals(fLocation, other.fLocation);
178 } else {
179 // this should be infrequent
180 if (!(obj instanceof IPatternMatch)) {
181 return false;
182 }
183 IPatternMatch otherSig = (IPatternMatch) obj;
184 return Objects.equals(specification(), otherSig.specification()) && Arrays.deepEquals(toArray(), otherSig.toArray());
185 }
186 }
187
188 @Override
189 public TrainLocations_step_3 specification() {
190 return TrainLocations_step_3.instance();
191 }
192
193 /**
194 * Returns an empty, mutable match.
195 * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
196 *
197 * @return the empty match.
198 *
199 */
200 public static TrainLocations_step_3.Match newEmptyMatch() {
201 return new Mutable(null, null);
202 }
203
204 /**
205 * Returns a mutable (partial) match.
206 * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
207 *
208 * @param pTrain the fixed value of pattern parameter train, or null if not bound.
209 * @param pLocation the fixed value of pattern parameter location, or null if not bound.
210 * @return the new, mutable (partial) match object.
211 *
212 */
213 public static TrainLocations_step_3.Match newMutableMatch(final Train pTrain, final Segment pLocation) {
214 return new Mutable(pTrain, pLocation);
215 }
216
217 /**
218 * Returns a new (partial) match.
219 * This can be used e.g. to call the matcher with a partial match.
220 * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
221 * @param pTrain the fixed value of pattern parameter train, or null if not bound.
222 * @param pLocation the fixed value of pattern parameter location, or null if not bound.
223 * @return the (partial) match object.
224 *
225 */
226 public static TrainLocations_step_3.Match newMatch(final Train pTrain, final Segment pLocation) {
227 return new Immutable(pTrain, pLocation);
228 }
229
230 private static final class Mutable extends TrainLocations_step_3.Match {
231 Mutable(final Train pTrain, final Segment pLocation) {
232 super(pTrain, pLocation);
233 }
234
235 @Override
236 public boolean isMutable() {
237 return true;
238 }
239 }
240
241 private static final class Immutable extends TrainLocations_step_3.Match {
242 Immutable(final Train pTrain, final Segment pLocation) {
243 super(pTrain, pLocation);
244 }
245
246 @Override
247 public boolean isMutable() {
248 return false;
249 }
250 }
251 }
252
253 /**
254 * Generated pattern matcher API of the modes3.queries.trainLocations_step_3 pattern,
255 * providing pattern-specific query methods.
256 *
257 * <p>Use the pattern matcher on a given model via {@link #on(ViatraQueryEngine)},
258 * e.g. in conjunction with {@link ViatraQueryEngine#on(QueryScope)}.
259 *
260 * <p>Matches of the pattern will be represented as {@link Match}.
261 *
262 * <p>Original source:
263 * <code><pre>
264 * pattern trainLocations_step_3(in train : Train, in location : Segment) {
265 * // results-{@literal >}matches[match_cntr].location = frame-{@literal >}location;
266 * // results-{@literal >}matches[match_cntr++].train = frame-{@literal >}train;
267 * Train(train);
268 * Train.location(train, location);
269 * }
270 * </pre></code>
271 *
272 * @see Match
273 * @see TrainLocations_step_3
274 *
275 */
276 public static class Matcher extends BaseMatcher<TrainLocations_step_3.Match> {
277 /**
278 * Initializes the pattern matcher within an existing VIATRA Query engine.
279 * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
280 *
281 * @param engine the existing VIATRA Query engine in which this matcher will be created.
282 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
283 *
284 */
285 public static TrainLocations_step_3.Matcher on(final ViatraQueryEngine engine) {
286 // check if matcher already exists
287 Matcher matcher = engine.getExistingMatcher(querySpecification());
288 if (matcher == null) {
289 matcher = (Matcher)engine.getMatcher(querySpecification());
290 }
291 return matcher;
292 }
293
294 /**
295 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
296 * @return an initialized matcher
297 * @noreference This method is for internal matcher initialization by the framework, do not call it manually.
298 *
299 */
300 public static TrainLocations_step_3.Matcher create() {
301 return new Matcher();
302 }
303
304 private static final int POSITION_TRAIN = 0;
305
306 private static final int POSITION_LOCATION = 1;
307
308 private static final Logger LOGGER = ViatraQueryLoggingUtil.getLogger(TrainLocations_step_3.Matcher.class);
309
310 /**
311 * Initializes the pattern matcher within an existing VIATRA Query engine.
312 * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
313 *
314 * @param engine the existing VIATRA Query engine in which this matcher will be created.
315 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
316 *
317 */
318 private Matcher() {
319 super(querySpecification());
320 }
321
322 /**
323 * Returns the set of all matches of the pattern that conform to the given fixed values of some parameters.
324 * @param pTrain the fixed value of pattern parameter train, or null if not bound.
325 * @param pLocation the fixed value of pattern parameter location, or null if not bound.
326 * @return matches represented as a Match object.
327 *
328 */
329 public Collection<TrainLocations_step_3.Match> getAllMatches(final Train pTrain, final Segment pLocation) {
330 return rawStreamAllMatches(new Object[]{pTrain, pLocation}).collect(Collectors.toSet());
331 }
332
333 /**
334 * Returns a stream of all matches of the pattern that conform to the given fixed values of some parameters.
335 * </p>
336 * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
337 * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
338 * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
339 * @param pTrain the fixed value of pattern parameter train, or null if not bound.
340 * @param pLocation the fixed value of pattern parameter location, or null if not bound.
341 * @return a stream of matches represented as a Match object.
342 *
343 */
344 public Stream<TrainLocations_step_3.Match> streamAllMatches(final Train pTrain, final Segment pLocation) {
345 return rawStreamAllMatches(new Object[]{pTrain, pLocation});
346 }
347
348 /**
349 * Returns an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
350 * Neither determinism nor randomness of selection is guaranteed.
351 * @param pTrain the fixed value of pattern parameter train, or null if not bound.
352 * @param pLocation the fixed value of pattern parameter location, or null if not bound.
353 * @return a match represented as a Match object, or null if no match is found.
354 *
355 */
356 public Optional<TrainLocations_step_3.Match> getOneArbitraryMatch(final Train pTrain, final Segment pLocation) {
357 return rawGetOneArbitraryMatch(new Object[]{pTrain, pLocation});
358 }
359
360 /**
361 * Indicates whether the given combination of specified pattern parameters constitute a valid pattern match,
362 * under any possible substitution of the unspecified parameters (if any).
363 * @param pTrain the fixed value of pattern parameter train, or null if not bound.
364 * @param pLocation the fixed value of pattern parameter location, or null if not bound.
365 * @return true if the input is a valid (partial) match of the pattern.
366 *
367 */
368 public boolean hasMatch(final Train pTrain, final Segment pLocation) {
369 return rawHasMatch(new Object[]{pTrain, pLocation});
370 }
371
372 /**
373 * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters.
374 * @param pTrain the fixed value of pattern parameter train, or null if not bound.
375 * @param pLocation the fixed value of pattern parameter location, or null if not bound.
376 * @return the number of pattern matches found.
377 *
378 */
379 public int countMatches(final Train pTrain, final Segment pLocation) {
380 return rawCountMatches(new Object[]{pTrain, pLocation});
381 }
382
383 /**
384 * Executes the given processor on an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
385 * Neither determinism nor randomness of selection is guaranteed.
386 * @param pTrain the fixed value of pattern parameter train, or null if not bound.
387 * @param pLocation the fixed value of pattern parameter location, or null if not bound.
388 * @param processor the action that will process the selected match.
389 * @return true if the pattern has at least one match with the given parameter values, false if the processor was not invoked
390 *
391 */
392 public boolean forOneArbitraryMatch(final Train pTrain, final Segment pLocation, final Consumer<? super TrainLocations_step_3.Match> processor) {
393 return rawForOneArbitraryMatch(new Object[]{pTrain, pLocation}, processor);
394 }
395
396 /**
397 * Returns a new (partial) match.
398 * This can be used e.g. to call the matcher with a partial match.
399 * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
400 * @param pTrain the fixed value of pattern parameter train, or null if not bound.
401 * @param pLocation the fixed value of pattern parameter location, or null if not bound.
402 * @return the (partial) match object.
403 *
404 */
405 public TrainLocations_step_3.Match newMatch(final Train pTrain, final Segment pLocation) {
406 return TrainLocations_step_3.Match.newMatch(pTrain, pLocation);
407 }
408
409 /**
410 * Retrieve the set of values that occur in matches for train.
411 * @return the Set of all values or empty set if there are no matches
412 *
413 */
414 protected Stream<Train> rawStreamAllValuesOftrain(final Object[] parameters) {
415 return rawStreamAllValues(POSITION_TRAIN, parameters).map(Train.class::cast);
416 }
417
418 /**
419 * Retrieve the set of values that occur in matches for train.
420 * @return the Set of all values or empty set if there are no matches
421 *
422 */
423 public Set<Train> getAllValuesOftrain() {
424 return rawStreamAllValuesOftrain(emptyArray()).collect(Collectors.toSet());
425 }
426
427 /**
428 * Retrieve the set of values that occur in matches for train.
429 * @return the Set of all values or empty set if there are no matches
430 *
431 */
432 public Stream<Train> streamAllValuesOftrain() {
433 return rawStreamAllValuesOftrain(emptyArray());
434 }
435
436 /**
437 * Retrieve the set of values that occur in matches for train.
438 * </p>
439 * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
440 * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
441 * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
442 *
443 * @return the Stream of all values or empty set if there are no matches
444 *
445 */
446 public Stream<Train> streamAllValuesOftrain(final TrainLocations_step_3.Match partialMatch) {
447 return rawStreamAllValuesOftrain(partialMatch.toArray());
448 }
449
450 /**
451 * Retrieve the set of values that occur in matches for train.
452 * </p>
453 * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
454 * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
455 * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
456 *
457 * @return the Stream of all values or empty set if there are no matches
458 *
459 */
460 public Stream<Train> streamAllValuesOftrain(final Segment pLocation) {
461 return rawStreamAllValuesOftrain(new Object[]{null, pLocation});
462 }
463
464 /**
465 * Retrieve the set of values that occur in matches for train.
466 * @return the Set of all values or empty set if there are no matches
467 *
468 */
469 public Set<Train> getAllValuesOftrain(final TrainLocations_step_3.Match partialMatch) {
470 return rawStreamAllValuesOftrain(partialMatch.toArray()).collect(Collectors.toSet());
471 }
472
473 /**
474 * Retrieve the set of values that occur in matches for train.
475 * @return the Set of all values or empty set if there are no matches
476 *
477 */
478 public Set<Train> getAllValuesOftrain(final Segment pLocation) {
479 return rawStreamAllValuesOftrain(new Object[]{null, pLocation}).collect(Collectors.toSet());
480 }
481
482 /**
483 * Retrieve the set of values that occur in matches for location.
484 * @return the Set of all values or empty set if there are no matches
485 *
486 */
487 protected Stream<Segment> rawStreamAllValuesOflocation(final Object[] parameters) {
488 return rawStreamAllValues(POSITION_LOCATION, parameters).map(Segment.class::cast);
489 }
490
491 /**
492 * Retrieve the set of values that occur in matches for location.
493 * @return the Set of all values or empty set if there are no matches
494 *
495 */
496 public Set<Segment> getAllValuesOflocation() {
497 return rawStreamAllValuesOflocation(emptyArray()).collect(Collectors.toSet());
498 }
499
500 /**
501 * Retrieve the set of values that occur in matches for location.
502 * @return the Set of all values or empty set if there are no matches
503 *
504 */
505 public Stream<Segment> streamAllValuesOflocation() {
506 return rawStreamAllValuesOflocation(emptyArray());
507 }
508
509 /**
510 * Retrieve the set of values that occur in matches for location.
511 * </p>
512 * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
513 * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
514 * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
515 *
516 * @return the Stream of all values or empty set if there are no matches
517 *
518 */
519 public Stream<Segment> streamAllValuesOflocation(final TrainLocations_step_3.Match partialMatch) {
520 return rawStreamAllValuesOflocation(partialMatch.toArray());
521 }
522
523 /**
524 * Retrieve the set of values that occur in matches for location.
525 * </p>
526 * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
527 * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
528 * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
529 *
530 * @return the Stream of all values or empty set if there are no matches
531 *
532 */
533 public Stream<Segment> streamAllValuesOflocation(final Train pTrain) {
534 return rawStreamAllValuesOflocation(new Object[]{pTrain, null});
535 }
536
537 /**
538 * Retrieve the set of values that occur in matches for location.
539 * @return the Set of all values or empty set if there are no matches
540 *
541 */
542 public Set<Segment> getAllValuesOflocation(final TrainLocations_step_3.Match partialMatch) {
543 return rawStreamAllValuesOflocation(partialMatch.toArray()).collect(Collectors.toSet());
544 }
545
546 /**
547 * Retrieve the set of values that occur in matches for location.
548 * @return the Set of all values or empty set if there are no matches
549 *
550 */
551 public Set<Segment> getAllValuesOflocation(final Train pTrain) {
552 return rawStreamAllValuesOflocation(new Object[]{pTrain, null}).collect(Collectors.toSet());
553 }
554
555 @Override
556 protected TrainLocations_step_3.Match tupleToMatch(final Tuple t) {
557 try {
558 return TrainLocations_step_3.Match.newMatch((Train) t.get(POSITION_TRAIN), (Segment) t.get(POSITION_LOCATION));
559 } catch(ClassCastException e) {
560 LOGGER.error("Element(s) in tuple not properly typed!",e);
561 return null;
562 }
563 }
564
565 @Override
566 protected TrainLocations_step_3.Match arrayToMatch(final Object[] match) {
567 try {
568 return TrainLocations_step_3.Match.newMatch((Train) match[POSITION_TRAIN], (Segment) match[POSITION_LOCATION]);
569 } catch(ClassCastException e) {
570 LOGGER.error("Element(s) in array not properly typed!",e);
571 return null;
572 }
573 }
574
575 @Override
576 protected TrainLocations_step_3.Match arrayToMatchMutable(final Object[] match) {
577 try {
578 return TrainLocations_step_3.Match.newMutableMatch((Train) match[POSITION_TRAIN], (Segment) match[POSITION_LOCATION]);
579 } catch(ClassCastException e) {
580 LOGGER.error("Element(s) in array not properly typed!",e);
581 return null;
582 }
583 }
584
585 /**
586 * @return the singleton instance of the query specification of this pattern
587 * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
588 *
589 */
590 public static IQuerySpecification<TrainLocations_step_3.Matcher> querySpecification() {
591 return TrainLocations_step_3.instance();
592 }
593 }
594
595 private TrainLocations_step_3() {
596 super(GeneratedPQuery.INSTANCE);
597 }
598
599 /**
600 * @return the singleton instance of the query specification
601 * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
602 *
603 */
604 public static TrainLocations_step_3 instance() {
605 try{
606 return LazyHolder.INSTANCE;
607 } catch (ExceptionInInitializerError err) {
608 throw processInitializerError(err);
609 }
610 }
611
612 @Override
613 protected TrainLocations_step_3.Matcher instantiate(final ViatraQueryEngine engine) {
614 return TrainLocations_step_3.Matcher.on(engine);
615 }
616
617 @Override
618 public TrainLocations_step_3.Matcher instantiate() {
619 return TrainLocations_step_3.Matcher.create();
620 }
621
622 @Override
623 public TrainLocations_step_3.Match newEmptyMatch() {
624 return TrainLocations_step_3.Match.newEmptyMatch();
625 }
626
627 @Override
628 public TrainLocations_step_3.Match newMatch(final Object... parameters) {
629 return TrainLocations_step_3.Match.newMatch((modes3.Train) parameters[0], (modes3.Segment) parameters[1]);
630 }
631
632 /**
633 * Inner class allowing the singleton instance of {@link TrainLocations_step_3} to be created
634 * <b>not</b> at the class load time of the outer class,
635 * but rather at the first call to {@link TrainLocations_step_3#instance()}.
636 *
637 * <p> This workaround is required e.g. to support recursion.
638 *
639 */
640 private static class LazyHolder {
641 private static final TrainLocations_step_3 INSTANCE = new TrainLocations_step_3();
642
643 /**
644 * Statically initializes the query specification <b>after</b> the field {@link #INSTANCE} is assigned.
645 * This initialization order is required to support indirect recursion.
646 *
647 * <p> The static initializer is defined using a helper field to work around limitations of the code generator.
648 *
649 */
650 private static final Object STATIC_INITIALIZER = ensureInitialized();
651
652 public static Object ensureInitialized() {
653 INSTANCE.ensureInitializedInternal();
654 return null;
655 }
656 }
657
658 private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {
659 private static final TrainLocations_step_3.GeneratedPQuery INSTANCE = new GeneratedPQuery();
660
661 private final PParameter parameter_train = new PParameter("train", "modes3.Train", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.ece.mcgill.ca/wcet/modes3", "Train")), PParameterDirection.INOUT);
662
663 private final PParameter parameter_location = new PParameter("location", "modes3.Segment", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.ece.mcgill.ca/wcet/modes3", "Segment")), PParameterDirection.INOUT);
664
665 private final List<PParameter> parameters = Arrays.asList(parameter_train, parameter_location);
666
667 private GeneratedPQuery() {
668 super(PVisibility.PUBLIC);
669 }
670
671 @Override
672 public String getFullyQualifiedName() {
673 return "modes3.queries.trainLocations_step_3";
674 }
675
676 @Override
677 public List<String> getParameterNames() {
678 return Arrays.asList("train","location");
679 }
680
681 @Override
682 public List<PParameter> getParameters() {
683 return parameters;
684 }
685
686 @Override
687 public Set<PBody> doGetContainedBodies() {
688 setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));
689 Set<PBody> bodies = new LinkedHashSet<>();
690 {
691 PBody body = new PBody(this);
692 PVariable var_train = body.getOrCreateVariableByName("train");
693 PVariable var_location = body.getOrCreateVariableByName("location");
694 new TypeConstraint(body, Tuples.flatTupleOf(var_train), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Train")));
695 new TypeConstraint(body, Tuples.flatTupleOf(var_location), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment")));
696 body.setSymbolicParameters(Arrays.<ExportedParameter>asList(
697 new ExportedParameter(body, var_train, parameter_train),
698 new ExportedParameter(body, var_location, parameter_location)
699 ));
700 // // results->matches[match_cntr].location = frame->location;// results->matches[match_cntr++].train = frame->train; Train(train)
701 new TypeConstraint(body, Tuples.flatTupleOf(var_train), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Train")));
702 // Train.location(train, location)
703 new TypeConstraint(body, Tuples.flatTupleOf(var_train), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Train")));
704 PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}");
705 new TypeConstraint(body, Tuples.flatTupleOf(var_train, var__virtual_0_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Train", "location")));
706 new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_0_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment")));
707 new Equality(body, var__virtual_0_, var_location);
708 bodies.add(body);
709 }
710 return bodies;
711 }
712 }
713}
diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/TurnoutConnectedToBothOutputs.java b/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/TurnoutConnectedToBothOutputs.java
new file mode 100644
index 00000000..674bb275
--- /dev/null
+++ b/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/TurnoutConnectedToBothOutputs.java
@@ -0,0 +1,589 @@
1/**
2 * Generated from platform:/resource/ca.mcgill.rtgmrt.example.modes3/src/modes3/queries/Modes3Queries.vql
3 */
4package modes3.queries;
5
6import java.util.Arrays;
7import java.util.Collection;
8import java.util.LinkedHashSet;
9import java.util.List;
10import java.util.Objects;
11import java.util.Optional;
12import java.util.Set;
13import java.util.function.Consumer;
14import java.util.stream.Collectors;
15import java.util.stream.Stream;
16import modes3.Turnout;
17import org.apache.log4j.Logger;
18import org.eclipse.emf.ecore.EClass;
19import org.eclipse.viatra.query.runtime.api.IPatternMatch;
20import org.eclipse.viatra.query.runtime.api.IQuerySpecification;
21import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine;
22import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;
23import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecification;
24import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher;
25import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch;
26import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;
27import org.eclipse.viatra.query.runtime.emf.types.EStructuralFeatureInstancesKey;
28import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;
29import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;
30import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;
31import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.PAnnotation;
32import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.ParameterReference;
33import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Equality;
34import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;
35import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;
36import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;
37import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;
38import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;
39import org.eclipse.viatra.query.runtime.matchers.tuple.Tuple;
40import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;
41import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil;
42
43/**
44 * A pattern-specific query specification that can instantiate Matcher in a type-safe way.
45 *
46 * <p>Original source:
47 * <code><pre>
48 * {@literal @}Constraint(message = "turnoutConnectedToBothOutputs", severity = "error", key = { T })
49 * pattern turnoutConnectedToBothOutputs(T : Turnout) {
50 * Turnout.straight(T, Straight);
51 * Turnout.divergent(T, Divergent);
52 * Segment.connectedTo(T, Straight);
53 * Segment.connectedTo(T, Divergent);
54 * }
55 * </pre></code>
56 *
57 * @see Matcher
58 * @see Match
59 *
60 */
61@SuppressWarnings("all")
62public final class TurnoutConnectedToBothOutputs extends BaseGeneratedEMFQuerySpecification<TurnoutConnectedToBothOutputs.Matcher> {
63 /**
64 * Pattern-specific match representation of the modes3.queries.turnoutConnectedToBothOutputs pattern,
65 * to be used in conjunction with {@link Matcher}.
66 *
67 * <p>Class fields correspond to parameters of the pattern. Fields with value null are considered unassigned.
68 * Each instance is a (possibly partial) substitution of pattern parameters,
69 * usable to represent a match of the pattern in the result of a query,
70 * or to specify the bound (fixed) input parameters when issuing a query.
71 *
72 * @see Matcher
73 *
74 */
75 public static abstract class Match extends BasePatternMatch {
76 private Turnout fT;
77
78 private static List<String> parameterNames = makeImmutableList("T");
79
80 private Match(final Turnout pT) {
81 this.fT = pT;
82 }
83
84 @Override
85 public Object get(final String parameterName) {
86 switch(parameterName) {
87 case "T": return this.fT;
88 default: return null;
89 }
90 }
91
92 @Override
93 public Object get(final int index) {
94 switch(index) {
95 case 0: return this.fT;
96 default: return null;
97 }
98 }
99
100 public Turnout getT() {
101 return this.fT;
102 }
103
104 @Override
105 public boolean set(final String parameterName, final Object newValue) {
106 if (!isMutable()) throw new java.lang.UnsupportedOperationException();
107 if ("T".equals(parameterName) ) {
108 this.fT = (Turnout) newValue;
109 return true;
110 }
111 return false;
112 }
113
114 public void setT(final Turnout pT) {
115 if (!isMutable()) throw new java.lang.UnsupportedOperationException();
116 this.fT = pT;
117 }
118
119 @Override
120 public String patternName() {
121 return "modes3.queries.turnoutConnectedToBothOutputs";
122 }
123
124 @Override
125 public List<String> parameterNames() {
126 return TurnoutConnectedToBothOutputs.Match.parameterNames;
127 }
128
129 @Override
130 public Object[] toArray() {
131 return new Object[]{fT};
132 }
133
134 @Override
135 public TurnoutConnectedToBothOutputs.Match toImmutable() {
136 return isMutable() ? newMatch(fT) : this;
137 }
138
139 @Override
140 public String prettyPrint() {
141 StringBuilder result = new StringBuilder();
142 result.append("\"T\"=" + prettyPrintValue(fT));
143 return result.toString();
144 }
145
146 @Override
147 public int hashCode() {
148 return Objects.hash(fT);
149 }
150
151 @Override
152 public boolean equals(final Object obj) {
153 if (this == obj)
154 return true;
155 if (obj == null) {
156 return false;
157 }
158 if ((obj instanceof TurnoutConnectedToBothOutputs.Match)) {
159 TurnoutConnectedToBothOutputs.Match other = (TurnoutConnectedToBothOutputs.Match) obj;
160 return Objects.equals(fT, other.fT);
161 } else {
162 // this should be infrequent
163 if (!(obj instanceof IPatternMatch)) {
164 return false;
165 }
166 IPatternMatch otherSig = (IPatternMatch) obj;
167 return Objects.equals(specification(), otherSig.specification()) && Arrays.deepEquals(toArray(), otherSig.toArray());
168 }
169 }
170
171 @Override
172 public TurnoutConnectedToBothOutputs specification() {
173 return TurnoutConnectedToBothOutputs.instance();
174 }
175
176 /**
177 * Returns an empty, mutable match.
178 * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
179 *
180 * @return the empty match.
181 *
182 */
183 public static TurnoutConnectedToBothOutputs.Match newEmptyMatch() {
184 return new Mutable(null);
185 }
186
187 /**
188 * Returns a mutable (partial) match.
189 * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
190 *
191 * @param pT the fixed value of pattern parameter T, or null if not bound.
192 * @return the new, mutable (partial) match object.
193 *
194 */
195 public static TurnoutConnectedToBothOutputs.Match newMutableMatch(final Turnout pT) {
196 return new Mutable(pT);
197 }
198
199 /**
200 * Returns a new (partial) match.
201 * This can be used e.g. to call the matcher with a partial match.
202 * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
203 * @param pT the fixed value of pattern parameter T, or null if not bound.
204 * @return the (partial) match object.
205 *
206 */
207 public static TurnoutConnectedToBothOutputs.Match newMatch(final Turnout pT) {
208 return new Immutable(pT);
209 }
210
211 private static final class Mutable extends TurnoutConnectedToBothOutputs.Match {
212 Mutable(final Turnout pT) {
213 super(pT);
214 }
215
216 @Override
217 public boolean isMutable() {
218 return true;
219 }
220 }
221
222 private static final class Immutable extends TurnoutConnectedToBothOutputs.Match {
223 Immutable(final Turnout pT) {
224 super(pT);
225 }
226
227 @Override
228 public boolean isMutable() {
229 return false;
230 }
231 }
232 }
233
234 /**
235 * Generated pattern matcher API of the modes3.queries.turnoutConnectedToBothOutputs pattern,
236 * providing pattern-specific query methods.
237 *
238 * <p>Use the pattern matcher on a given model via {@link #on(ViatraQueryEngine)},
239 * e.g. in conjunction with {@link ViatraQueryEngine#on(QueryScope)}.
240 *
241 * <p>Matches of the pattern will be represented as {@link Match}.
242 *
243 * <p>Original source:
244 * <code><pre>
245 * {@literal @}Constraint(message = "turnoutConnectedToBothOutputs", severity = "error", key = { T })
246 * pattern turnoutConnectedToBothOutputs(T : Turnout) {
247 * Turnout.straight(T, Straight);
248 * Turnout.divergent(T, Divergent);
249 * Segment.connectedTo(T, Straight);
250 * Segment.connectedTo(T, Divergent);
251 * }
252 * </pre></code>
253 *
254 * @see Match
255 * @see TurnoutConnectedToBothOutputs
256 *
257 */
258 public static class Matcher extends BaseMatcher<TurnoutConnectedToBothOutputs.Match> {
259 /**
260 * Initializes the pattern matcher within an existing VIATRA Query engine.
261 * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
262 *
263 * @param engine the existing VIATRA Query engine in which this matcher will be created.
264 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
265 *
266 */
267 public static TurnoutConnectedToBothOutputs.Matcher on(final ViatraQueryEngine engine) {
268 // check if matcher already exists
269 Matcher matcher = engine.getExistingMatcher(querySpecification());
270 if (matcher == null) {
271 matcher = (Matcher)engine.getMatcher(querySpecification());
272 }
273 return matcher;
274 }
275
276 /**
277 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
278 * @return an initialized matcher
279 * @noreference This method is for internal matcher initialization by the framework, do not call it manually.
280 *
281 */
282 public static TurnoutConnectedToBothOutputs.Matcher create() {
283 return new Matcher();
284 }
285
286 private static final int POSITION_T = 0;
287
288 private static final Logger LOGGER = ViatraQueryLoggingUtil.getLogger(TurnoutConnectedToBothOutputs.Matcher.class);
289
290 /**
291 * Initializes the pattern matcher within an existing VIATRA Query engine.
292 * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
293 *
294 * @param engine the existing VIATRA Query engine in which this matcher will be created.
295 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
296 *
297 */
298 private Matcher() {
299 super(querySpecification());
300 }
301
302 /**
303 * Returns the set of all matches of the pattern that conform to the given fixed values of some parameters.
304 * @param pT the fixed value of pattern parameter T, or null if not bound.
305 * @return matches represented as a Match object.
306 *
307 */
308 public Collection<TurnoutConnectedToBothOutputs.Match> getAllMatches(final Turnout pT) {
309 return rawStreamAllMatches(new Object[]{pT}).collect(Collectors.toSet());
310 }
311
312 /**
313 * Returns a stream of all matches of the pattern that conform to the given fixed values of some parameters.
314 * </p>
315 * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
316 * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
317 * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
318 * @param pT the fixed value of pattern parameter T, or null if not bound.
319 * @return a stream of matches represented as a Match object.
320 *
321 */
322 public Stream<TurnoutConnectedToBothOutputs.Match> streamAllMatches(final Turnout pT) {
323 return rawStreamAllMatches(new Object[]{pT});
324 }
325
326 /**
327 * Returns an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
328 * Neither determinism nor randomness of selection is guaranteed.
329 * @param pT the fixed value of pattern parameter T, or null if not bound.
330 * @return a match represented as a Match object, or null if no match is found.
331 *
332 */
333 public Optional<TurnoutConnectedToBothOutputs.Match> getOneArbitraryMatch(final Turnout pT) {
334 return rawGetOneArbitraryMatch(new Object[]{pT});
335 }
336
337 /**
338 * Indicates whether the given combination of specified pattern parameters constitute a valid pattern match,
339 * under any possible substitution of the unspecified parameters (if any).
340 * @param pT the fixed value of pattern parameter T, or null if not bound.
341 * @return true if the input is a valid (partial) match of the pattern.
342 *
343 */
344 public boolean hasMatch(final Turnout pT) {
345 return rawHasMatch(new Object[]{pT});
346 }
347
348 /**
349 * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters.
350 * @param pT the fixed value of pattern parameter T, or null if not bound.
351 * @return the number of pattern matches found.
352 *
353 */
354 public int countMatches(final Turnout pT) {
355 return rawCountMatches(new Object[]{pT});
356 }
357
358 /**
359 * Executes the given processor on an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
360 * Neither determinism nor randomness of selection is guaranteed.
361 * @param pT the fixed value of pattern parameter T, or null if not bound.
362 * @param processor the action that will process the selected match.
363 * @return true if the pattern has at least one match with the given parameter values, false if the processor was not invoked
364 *
365 */
366 public boolean forOneArbitraryMatch(final Turnout pT, final Consumer<? super TurnoutConnectedToBothOutputs.Match> processor) {
367 return rawForOneArbitraryMatch(new Object[]{pT}, processor);
368 }
369
370 /**
371 * Returns a new (partial) match.
372 * This can be used e.g. to call the matcher with a partial match.
373 * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
374 * @param pT the fixed value of pattern parameter T, or null if not bound.
375 * @return the (partial) match object.
376 *
377 */
378 public TurnoutConnectedToBothOutputs.Match newMatch(final Turnout pT) {
379 return TurnoutConnectedToBothOutputs.Match.newMatch(pT);
380 }
381
382 /**
383 * Retrieve the set of values that occur in matches for T.
384 * @return the Set of all values or empty set if there are no matches
385 *
386 */
387 protected Stream<Turnout> rawStreamAllValuesOfT(final Object[] parameters) {
388 return rawStreamAllValues(POSITION_T, parameters).map(Turnout.class::cast);
389 }
390
391 /**
392 * Retrieve the set of values that occur in matches for T.
393 * @return the Set of all values or empty set if there are no matches
394 *
395 */
396 public Set<Turnout> getAllValuesOfT() {
397 return rawStreamAllValuesOfT(emptyArray()).collect(Collectors.toSet());
398 }
399
400 /**
401 * Retrieve the set of values that occur in matches for T.
402 * @return the Set of all values or empty set if there are no matches
403 *
404 */
405 public Stream<Turnout> streamAllValuesOfT() {
406 return rawStreamAllValuesOfT(emptyArray());
407 }
408
409 @Override
410 protected TurnoutConnectedToBothOutputs.Match tupleToMatch(final Tuple t) {
411 try {
412 return TurnoutConnectedToBothOutputs.Match.newMatch((Turnout) t.get(POSITION_T));
413 } catch(ClassCastException e) {
414 LOGGER.error("Element(s) in tuple not properly typed!",e);
415 return null;
416 }
417 }
418
419 @Override
420 protected TurnoutConnectedToBothOutputs.Match arrayToMatch(final Object[] match) {
421 try {
422 return TurnoutConnectedToBothOutputs.Match.newMatch((Turnout) match[POSITION_T]);
423 } catch(ClassCastException e) {
424 LOGGER.error("Element(s) in array not properly typed!",e);
425 return null;
426 }
427 }
428
429 @Override
430 protected TurnoutConnectedToBothOutputs.Match arrayToMatchMutable(final Object[] match) {
431 try {
432 return TurnoutConnectedToBothOutputs.Match.newMutableMatch((Turnout) match[POSITION_T]);
433 } catch(ClassCastException e) {
434 LOGGER.error("Element(s) in array not properly typed!",e);
435 return null;
436 }
437 }
438
439 /**
440 * @return the singleton instance of the query specification of this pattern
441 * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
442 *
443 */
444 public static IQuerySpecification<TurnoutConnectedToBothOutputs.Matcher> querySpecification() {
445 return TurnoutConnectedToBothOutputs.instance();
446 }
447 }
448
449 private TurnoutConnectedToBothOutputs() {
450 super(GeneratedPQuery.INSTANCE);
451 }
452
453 /**
454 * @return the singleton instance of the query specification
455 * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
456 *
457 */
458 public static TurnoutConnectedToBothOutputs instance() {
459 try{
460 return LazyHolder.INSTANCE;
461 } catch (ExceptionInInitializerError err) {
462 throw processInitializerError(err);
463 }
464 }
465
466 @Override
467 protected TurnoutConnectedToBothOutputs.Matcher instantiate(final ViatraQueryEngine engine) {
468 return TurnoutConnectedToBothOutputs.Matcher.on(engine);
469 }
470
471 @Override
472 public TurnoutConnectedToBothOutputs.Matcher instantiate() {
473 return TurnoutConnectedToBothOutputs.Matcher.create();
474 }
475
476 @Override
477 public TurnoutConnectedToBothOutputs.Match newEmptyMatch() {
478 return TurnoutConnectedToBothOutputs.Match.newEmptyMatch();
479 }
480
481 @Override
482 public TurnoutConnectedToBothOutputs.Match newMatch(final Object... parameters) {
483 return TurnoutConnectedToBothOutputs.Match.newMatch((modes3.Turnout) parameters[0]);
484 }
485
486 /**
487 * Inner class allowing the singleton instance of {@link TurnoutConnectedToBothOutputs} to be created
488 * <b>not</b> at the class load time of the outer class,
489 * but rather at the first call to {@link TurnoutConnectedToBothOutputs#instance()}.
490 *
491 * <p> This workaround is required e.g. to support recursion.
492 *
493 */
494 private static class LazyHolder {
495 private static final TurnoutConnectedToBothOutputs INSTANCE = new TurnoutConnectedToBothOutputs();
496
497 /**
498 * Statically initializes the query specification <b>after</b> the field {@link #INSTANCE} is assigned.
499 * This initialization order is required to support indirect recursion.
500 *
501 * <p> The static initializer is defined using a helper field to work around limitations of the code generator.
502 *
503 */
504 private static final Object STATIC_INITIALIZER = ensureInitialized();
505
506 public static Object ensureInitialized() {
507 INSTANCE.ensureInitializedInternal();
508 return null;
509 }
510 }
511
512 private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {
513 private static final TurnoutConnectedToBothOutputs.GeneratedPQuery INSTANCE = new GeneratedPQuery();
514
515 private final PParameter parameter_T = new PParameter("T", "modes3.Turnout", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.ece.mcgill.ca/wcet/modes3", "Turnout")), PParameterDirection.INOUT);
516
517 private final List<PParameter> parameters = Arrays.asList(parameter_T);
518
519 private GeneratedPQuery() {
520 super(PVisibility.PUBLIC);
521 }
522
523 @Override
524 public String getFullyQualifiedName() {
525 return "modes3.queries.turnoutConnectedToBothOutputs";
526 }
527
528 @Override
529 public List<String> getParameterNames() {
530 return Arrays.asList("T");
531 }
532
533 @Override
534 public List<PParameter> getParameters() {
535 return parameters;
536 }
537
538 @Override
539 public Set<PBody> doGetContainedBodies() {
540 setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));
541 Set<PBody> bodies = new LinkedHashSet<>();
542 {
543 PBody body = new PBody(this);
544 PVariable var_T = body.getOrCreateVariableByName("T");
545 PVariable var_Straight = body.getOrCreateVariableByName("Straight");
546 PVariable var_Divergent = body.getOrCreateVariableByName("Divergent");
547 new TypeConstraint(body, Tuples.flatTupleOf(var_T), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Turnout")));
548 body.setSymbolicParameters(Arrays.<ExportedParameter>asList(
549 new ExportedParameter(body, var_T, parameter_T)
550 ));
551 // Turnout.straight(T, Straight)
552 new TypeConstraint(body, Tuples.flatTupleOf(var_T), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Turnout")));
553 PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}");
554 new TypeConstraint(body, Tuples.flatTupleOf(var_T, var__virtual_0_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Turnout", "straight")));
555 new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_0_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment")));
556 new Equality(body, var__virtual_0_, var_Straight);
557 // Turnout.divergent(T, Divergent)
558 new TypeConstraint(body, Tuples.flatTupleOf(var_T), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Turnout")));
559 PVariable var__virtual_1_ = body.getOrCreateVariableByName(".virtual{1}");
560 new TypeConstraint(body, Tuples.flatTupleOf(var_T, var__virtual_1_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Turnout", "divergent")));
561 new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_1_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment")));
562 new Equality(body, var__virtual_1_, var_Divergent);
563 // Segment.connectedTo(T, Straight)
564 new TypeConstraint(body, Tuples.flatTupleOf(var_T), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment")));
565 PVariable var__virtual_2_ = body.getOrCreateVariableByName(".virtual{2}");
566 new TypeConstraint(body, Tuples.flatTupleOf(var_T, var__virtual_2_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment", "connectedTo")));
567 new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_2_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment")));
568 new Equality(body, var__virtual_2_, var_Straight);
569 // Segment.connectedTo(T, Divergent)
570 new TypeConstraint(body, Tuples.flatTupleOf(var_T), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment")));
571 PVariable var__virtual_3_ = body.getOrCreateVariableByName(".virtual{3}");
572 new TypeConstraint(body, Tuples.flatTupleOf(var_T, var__virtual_3_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment", "connectedTo")));
573 new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_3_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment")));
574 new Equality(body, var__virtual_3_, var_Divergent);
575 bodies.add(body);
576 }
577 {
578 PAnnotation annotation = new PAnnotation("Constraint");
579 annotation.addAttribute("message", "turnoutConnectedToBothOutputs");
580 annotation.addAttribute("severity", "error");
581 annotation.addAttribute("key", Arrays.asList(new Object[] {
582 new ParameterReference("T")
583 }));
584 addAnnotation(annotation);
585 }
586 return bodies;
587 }
588 }
589}
diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/TurnoutOutput.java b/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/TurnoutOutput.java
new file mode 100644
index 00000000..87cccfde
--- /dev/null
+++ b/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/TurnoutOutput.java
@@ -0,0 +1,727 @@
1/**
2 * Generated from platform:/resource/ca.mcgill.rtgmrt.example.modes3/src/modes3/queries/Modes3Queries.vql
3 */
4package modes3.queries;
5
6import java.util.Arrays;
7import java.util.Collection;
8import java.util.LinkedHashSet;
9import java.util.List;
10import java.util.Objects;
11import java.util.Optional;
12import java.util.Set;
13import java.util.function.Consumer;
14import java.util.stream.Collectors;
15import java.util.stream.Stream;
16import modes3.Segment;
17import modes3.Turnout;
18import org.apache.log4j.Logger;
19import org.eclipse.emf.ecore.EClass;
20import org.eclipse.viatra.query.runtime.api.IPatternMatch;
21import org.eclipse.viatra.query.runtime.api.IQuerySpecification;
22import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine;
23import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;
24import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecification;
25import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher;
26import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch;
27import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;
28import org.eclipse.viatra.query.runtime.emf.types.EStructuralFeatureInstancesKey;
29import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;
30import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;
31import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;
32import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Equality;
33import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;
34import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;
35import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;
36import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;
37import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;
38import org.eclipse.viatra.query.runtime.matchers.tuple.Tuple;
39import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;
40import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil;
41
42/**
43 * A pattern-specific query specification that can instantiate Matcher in a type-safe way.
44 *
45 * <p>Original source:
46 * <code><pre>
47 * pattern turnoutOutput(T : Turnout, S : Segment) {
48 * Turnout.straight(T, S);
49 * } or {
50 * Turnout.divergent(T, S);
51 * }
52 * </pre></code>
53 *
54 * @see Matcher
55 * @see Match
56 *
57 */
58@SuppressWarnings("all")
59public final class TurnoutOutput extends BaseGeneratedEMFQuerySpecification<TurnoutOutput.Matcher> {
60 /**
61 * Pattern-specific match representation of the modes3.queries.turnoutOutput pattern,
62 * to be used in conjunction with {@link Matcher}.
63 *
64 * <p>Class fields correspond to parameters of the pattern. Fields with value null are considered unassigned.
65 * Each instance is a (possibly partial) substitution of pattern parameters,
66 * usable to represent a match of the pattern in the result of a query,
67 * or to specify the bound (fixed) input parameters when issuing a query.
68 *
69 * @see Matcher
70 *
71 */
72 public static abstract class Match extends BasePatternMatch {
73 private Turnout fT;
74
75 private Segment fS;
76
77 private static List<String> parameterNames = makeImmutableList("T", "S");
78
79 private Match(final Turnout pT, final Segment pS) {
80 this.fT = pT;
81 this.fS = pS;
82 }
83
84 @Override
85 public Object get(final String parameterName) {
86 switch(parameterName) {
87 case "T": return this.fT;
88 case "S": return this.fS;
89 default: return null;
90 }
91 }
92
93 @Override
94 public Object get(final int index) {
95 switch(index) {
96 case 0: return this.fT;
97 case 1: return this.fS;
98 default: return null;
99 }
100 }
101
102 public Turnout getT() {
103 return this.fT;
104 }
105
106 public Segment getS() {
107 return this.fS;
108 }
109
110 @Override
111 public boolean set(final String parameterName, final Object newValue) {
112 if (!isMutable()) throw new java.lang.UnsupportedOperationException();
113 if ("T".equals(parameterName) ) {
114 this.fT = (Turnout) newValue;
115 return true;
116 }
117 if ("S".equals(parameterName) ) {
118 this.fS = (Segment) newValue;
119 return true;
120 }
121 return false;
122 }
123
124 public void setT(final Turnout pT) {
125 if (!isMutable()) throw new java.lang.UnsupportedOperationException();
126 this.fT = pT;
127 }
128
129 public void setS(final Segment pS) {
130 if (!isMutable()) throw new java.lang.UnsupportedOperationException();
131 this.fS = pS;
132 }
133
134 @Override
135 public String patternName() {
136 return "modes3.queries.turnoutOutput";
137 }
138
139 @Override
140 public List<String> parameterNames() {
141 return TurnoutOutput.Match.parameterNames;
142 }
143
144 @Override
145 public Object[] toArray() {
146 return new Object[]{fT, fS};
147 }
148
149 @Override
150 public TurnoutOutput.Match toImmutable() {
151 return isMutable() ? newMatch(fT, fS) : this;
152 }
153
154 @Override
155 public String prettyPrint() {
156 StringBuilder result = new StringBuilder();
157 result.append("\"T\"=" + prettyPrintValue(fT) + ", ");
158 result.append("\"S\"=" + prettyPrintValue(fS));
159 return result.toString();
160 }
161
162 @Override
163 public int hashCode() {
164 return Objects.hash(fT, fS);
165 }
166
167 @Override
168 public boolean equals(final Object obj) {
169 if (this == obj)
170 return true;
171 if (obj == null) {
172 return false;
173 }
174 if ((obj instanceof TurnoutOutput.Match)) {
175 TurnoutOutput.Match other = (TurnoutOutput.Match) obj;
176 return Objects.equals(fT, other.fT) && Objects.equals(fS, other.fS);
177 } else {
178 // this should be infrequent
179 if (!(obj instanceof IPatternMatch)) {
180 return false;
181 }
182 IPatternMatch otherSig = (IPatternMatch) obj;
183 return Objects.equals(specification(), otherSig.specification()) && Arrays.deepEquals(toArray(), otherSig.toArray());
184 }
185 }
186
187 @Override
188 public TurnoutOutput specification() {
189 return TurnoutOutput.instance();
190 }
191
192 /**
193 * Returns an empty, mutable match.
194 * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
195 *
196 * @return the empty match.
197 *
198 */
199 public static TurnoutOutput.Match newEmptyMatch() {
200 return new Mutable(null, null);
201 }
202
203 /**
204 * Returns a mutable (partial) match.
205 * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
206 *
207 * @param pT the fixed value of pattern parameter T, or null if not bound.
208 * @param pS the fixed value of pattern parameter S, or null if not bound.
209 * @return the new, mutable (partial) match object.
210 *
211 */
212 public static TurnoutOutput.Match newMutableMatch(final Turnout pT, final Segment pS) {
213 return new Mutable(pT, pS);
214 }
215
216 /**
217 * Returns a new (partial) match.
218 * This can be used e.g. to call the matcher with a partial match.
219 * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
220 * @param pT the fixed value of pattern parameter T, or null if not bound.
221 * @param pS the fixed value of pattern parameter S, or null if not bound.
222 * @return the (partial) match object.
223 *
224 */
225 public static TurnoutOutput.Match newMatch(final Turnout pT, final Segment pS) {
226 return new Immutable(pT, pS);
227 }
228
229 private static final class Mutable extends TurnoutOutput.Match {
230 Mutable(final Turnout pT, final Segment pS) {
231 super(pT, pS);
232 }
233
234 @Override
235 public boolean isMutable() {
236 return true;
237 }
238 }
239
240 private static final class Immutable extends TurnoutOutput.Match {
241 Immutable(final Turnout pT, final Segment pS) {
242 super(pT, pS);
243 }
244
245 @Override
246 public boolean isMutable() {
247 return false;
248 }
249 }
250 }
251
252 /**
253 * Generated pattern matcher API of the modes3.queries.turnoutOutput pattern,
254 * providing pattern-specific query methods.
255 *
256 * <p>Use the pattern matcher on a given model via {@link #on(ViatraQueryEngine)},
257 * e.g. in conjunction with {@link ViatraQueryEngine#on(QueryScope)}.
258 *
259 * <p>Matches of the pattern will be represented as {@link Match}.
260 *
261 * <p>Original source:
262 * <code><pre>
263 * pattern turnoutOutput(T : Turnout, S : Segment) {
264 * Turnout.straight(T, S);
265 * } or {
266 * Turnout.divergent(T, S);
267 * }
268 * </pre></code>
269 *
270 * @see Match
271 * @see TurnoutOutput
272 *
273 */
274 public static class Matcher extends BaseMatcher<TurnoutOutput.Match> {
275 /**
276 * Initializes the pattern matcher within an existing VIATRA Query engine.
277 * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
278 *
279 * @param engine the existing VIATRA Query engine in which this matcher will be created.
280 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
281 *
282 */
283 public static TurnoutOutput.Matcher on(final ViatraQueryEngine engine) {
284 // check if matcher already exists
285 Matcher matcher = engine.getExistingMatcher(querySpecification());
286 if (matcher == null) {
287 matcher = (Matcher)engine.getMatcher(querySpecification());
288 }
289 return matcher;
290 }
291
292 /**
293 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
294 * @return an initialized matcher
295 * @noreference This method is for internal matcher initialization by the framework, do not call it manually.
296 *
297 */
298 public static TurnoutOutput.Matcher create() {
299 return new Matcher();
300 }
301
302 private static final int POSITION_T = 0;
303
304 private static final int POSITION_S = 1;
305
306 private static final Logger LOGGER = ViatraQueryLoggingUtil.getLogger(TurnoutOutput.Matcher.class);
307
308 /**
309 * Initializes the pattern matcher within an existing VIATRA Query engine.
310 * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
311 *
312 * @param engine the existing VIATRA Query engine in which this matcher will be created.
313 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
314 *
315 */
316 private Matcher() {
317 super(querySpecification());
318 }
319
320 /**
321 * Returns the set of all matches of the pattern that conform to the given fixed values of some parameters.
322 * @param pT the fixed value of pattern parameter T, or null if not bound.
323 * @param pS the fixed value of pattern parameter S, or null if not bound.
324 * @return matches represented as a Match object.
325 *
326 */
327 public Collection<TurnoutOutput.Match> getAllMatches(final Turnout pT, final Segment pS) {
328 return rawStreamAllMatches(new Object[]{pT, pS}).collect(Collectors.toSet());
329 }
330
331 /**
332 * Returns a stream of all matches of the pattern that conform to the given fixed values of some parameters.
333 * </p>
334 * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
335 * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
336 * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
337 * @param pT the fixed value of pattern parameter T, or null if not bound.
338 * @param pS the fixed value of pattern parameter S, or null if not bound.
339 * @return a stream of matches represented as a Match object.
340 *
341 */
342 public Stream<TurnoutOutput.Match> streamAllMatches(final Turnout pT, final Segment pS) {
343 return rawStreamAllMatches(new Object[]{pT, pS});
344 }
345
346 /**
347 * Returns an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
348 * Neither determinism nor randomness of selection is guaranteed.
349 * @param pT the fixed value of pattern parameter T, or null if not bound.
350 * @param pS the fixed value of pattern parameter S, or null if not bound.
351 * @return a match represented as a Match object, or null if no match is found.
352 *
353 */
354 public Optional<TurnoutOutput.Match> getOneArbitraryMatch(final Turnout pT, final Segment pS) {
355 return rawGetOneArbitraryMatch(new Object[]{pT, pS});
356 }
357
358 /**
359 * Indicates whether the given combination of specified pattern parameters constitute a valid pattern match,
360 * under any possible substitution of the unspecified parameters (if any).
361 * @param pT the fixed value of pattern parameter T, or null if not bound.
362 * @param pS the fixed value of pattern parameter S, or null if not bound.
363 * @return true if the input is a valid (partial) match of the pattern.
364 *
365 */
366 public boolean hasMatch(final Turnout pT, final Segment pS) {
367 return rawHasMatch(new Object[]{pT, pS});
368 }
369
370 /**
371 * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters.
372 * @param pT the fixed value of pattern parameter T, or null if not bound.
373 * @param pS the fixed value of pattern parameter S, or null if not bound.
374 * @return the number of pattern matches found.
375 *
376 */
377 public int countMatches(final Turnout pT, final Segment pS) {
378 return rawCountMatches(new Object[]{pT, pS});
379 }
380
381 /**
382 * Executes the given processor on an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
383 * Neither determinism nor randomness of selection is guaranteed.
384 * @param pT the fixed value of pattern parameter T, or null if not bound.
385 * @param pS the fixed value of pattern parameter S, or null if not bound.
386 * @param processor the action that will process the selected match.
387 * @return true if the pattern has at least one match with the given parameter values, false if the processor was not invoked
388 *
389 */
390 public boolean forOneArbitraryMatch(final Turnout pT, final Segment pS, final Consumer<? super TurnoutOutput.Match> processor) {
391 return rawForOneArbitraryMatch(new Object[]{pT, pS}, processor);
392 }
393
394 /**
395 * Returns a new (partial) match.
396 * This can be used e.g. to call the matcher with a partial match.
397 * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
398 * @param pT the fixed value of pattern parameter T, or null if not bound.
399 * @param pS the fixed value of pattern parameter S, or null if not bound.
400 * @return the (partial) match object.
401 *
402 */
403 public TurnoutOutput.Match newMatch(final Turnout pT, final Segment pS) {
404 return TurnoutOutput.Match.newMatch(pT, pS);
405 }
406
407 /**
408 * Retrieve the set of values that occur in matches for T.
409 * @return the Set of all values or empty set if there are no matches
410 *
411 */
412 protected Stream<Turnout> rawStreamAllValuesOfT(final Object[] parameters) {
413 return rawStreamAllValues(POSITION_T, parameters).map(Turnout.class::cast);
414 }
415
416 /**
417 * Retrieve the set of values that occur in matches for T.
418 * @return the Set of all values or empty set if there are no matches
419 *
420 */
421 public Set<Turnout> getAllValuesOfT() {
422 return rawStreamAllValuesOfT(emptyArray()).collect(Collectors.toSet());
423 }
424
425 /**
426 * Retrieve the set of values that occur in matches for T.
427 * @return the Set of all values or empty set if there are no matches
428 *
429 */
430 public Stream<Turnout> streamAllValuesOfT() {
431 return rawStreamAllValuesOfT(emptyArray());
432 }
433
434 /**
435 * Retrieve the set of values that occur in matches for T.
436 * </p>
437 * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
438 * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
439 * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
440 *
441 * @return the Stream of all values or empty set if there are no matches
442 *
443 */
444 public Stream<Turnout> streamAllValuesOfT(final TurnoutOutput.Match partialMatch) {
445 return rawStreamAllValuesOfT(partialMatch.toArray());
446 }
447
448 /**
449 * Retrieve the set of values that occur in matches for T.
450 * </p>
451 * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
452 * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
453 * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
454 *
455 * @return the Stream of all values or empty set if there are no matches
456 *
457 */
458 public Stream<Turnout> streamAllValuesOfT(final Segment pS) {
459 return rawStreamAllValuesOfT(new Object[]{null, pS});
460 }
461
462 /**
463 * Retrieve the set of values that occur in matches for T.
464 * @return the Set of all values or empty set if there are no matches
465 *
466 */
467 public Set<Turnout> getAllValuesOfT(final TurnoutOutput.Match partialMatch) {
468 return rawStreamAllValuesOfT(partialMatch.toArray()).collect(Collectors.toSet());
469 }
470
471 /**
472 * Retrieve the set of values that occur in matches for T.
473 * @return the Set of all values or empty set if there are no matches
474 *
475 */
476 public Set<Turnout> getAllValuesOfT(final Segment pS) {
477 return rawStreamAllValuesOfT(new Object[]{null, pS}).collect(Collectors.toSet());
478 }
479
480 /**
481 * Retrieve the set of values that occur in matches for S.
482 * @return the Set of all values or empty set if there are no matches
483 *
484 */
485 protected Stream<Segment> rawStreamAllValuesOfS(final Object[] parameters) {
486 return rawStreamAllValues(POSITION_S, parameters).map(Segment.class::cast);
487 }
488
489 /**
490 * Retrieve the set of values that occur in matches for S.
491 * @return the Set of all values or empty set if there are no matches
492 *
493 */
494 public Set<Segment> getAllValuesOfS() {
495 return rawStreamAllValuesOfS(emptyArray()).collect(Collectors.toSet());
496 }
497
498 /**
499 * Retrieve the set of values that occur in matches for S.
500 * @return the Set of all values or empty set if there are no matches
501 *
502 */
503 public Stream<Segment> streamAllValuesOfS() {
504 return rawStreamAllValuesOfS(emptyArray());
505 }
506
507 /**
508 * Retrieve the set of values that occur in matches for S.
509 * </p>
510 * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
511 * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
512 * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
513 *
514 * @return the Stream of all values or empty set if there are no matches
515 *
516 */
517 public Stream<Segment> streamAllValuesOfS(final TurnoutOutput.Match partialMatch) {
518 return rawStreamAllValuesOfS(partialMatch.toArray());
519 }
520
521 /**
522 * Retrieve the set of values that occur in matches for S.
523 * </p>
524 * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
525 * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
526 * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
527 *
528 * @return the Stream of all values or empty set if there are no matches
529 *
530 */
531 public Stream<Segment> streamAllValuesOfS(final Turnout pT) {
532 return rawStreamAllValuesOfS(new Object[]{pT, null});
533 }
534
535 /**
536 * Retrieve the set of values that occur in matches for S.
537 * @return the Set of all values or empty set if there are no matches
538 *
539 */
540 public Set<Segment> getAllValuesOfS(final TurnoutOutput.Match partialMatch) {
541 return rawStreamAllValuesOfS(partialMatch.toArray()).collect(Collectors.toSet());
542 }
543
544 /**
545 * Retrieve the set of values that occur in matches for S.
546 * @return the Set of all values or empty set if there are no matches
547 *
548 */
549 public Set<Segment> getAllValuesOfS(final Turnout pT) {
550 return rawStreamAllValuesOfS(new Object[]{pT, null}).collect(Collectors.toSet());
551 }
552
553 @Override
554 protected TurnoutOutput.Match tupleToMatch(final Tuple t) {
555 try {
556 return TurnoutOutput.Match.newMatch((Turnout) t.get(POSITION_T), (Segment) t.get(POSITION_S));
557 } catch(ClassCastException e) {
558 LOGGER.error("Element(s) in tuple not properly typed!",e);
559 return null;
560 }
561 }
562
563 @Override
564 protected TurnoutOutput.Match arrayToMatch(final Object[] match) {
565 try {
566 return TurnoutOutput.Match.newMatch((Turnout) match[POSITION_T], (Segment) match[POSITION_S]);
567 } catch(ClassCastException e) {
568 LOGGER.error("Element(s) in array not properly typed!",e);
569 return null;
570 }
571 }
572
573 @Override
574 protected TurnoutOutput.Match arrayToMatchMutable(final Object[] match) {
575 try {
576 return TurnoutOutput.Match.newMutableMatch((Turnout) match[POSITION_T], (Segment) match[POSITION_S]);
577 } catch(ClassCastException e) {
578 LOGGER.error("Element(s) in array not properly typed!",e);
579 return null;
580 }
581 }
582
583 /**
584 * @return the singleton instance of the query specification of this pattern
585 * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
586 *
587 */
588 public static IQuerySpecification<TurnoutOutput.Matcher> querySpecification() {
589 return TurnoutOutput.instance();
590 }
591 }
592
593 private TurnoutOutput() {
594 super(GeneratedPQuery.INSTANCE);
595 }
596
597 /**
598 * @return the singleton instance of the query specification
599 * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
600 *
601 */
602 public static TurnoutOutput instance() {
603 try{
604 return LazyHolder.INSTANCE;
605 } catch (ExceptionInInitializerError err) {
606 throw processInitializerError(err);
607 }
608 }
609
610 @Override
611 protected TurnoutOutput.Matcher instantiate(final ViatraQueryEngine engine) {
612 return TurnoutOutput.Matcher.on(engine);
613 }
614
615 @Override
616 public TurnoutOutput.Matcher instantiate() {
617 return TurnoutOutput.Matcher.create();
618 }
619
620 @Override
621 public TurnoutOutput.Match newEmptyMatch() {
622 return TurnoutOutput.Match.newEmptyMatch();
623 }
624
625 @Override
626 public TurnoutOutput.Match newMatch(final Object... parameters) {
627 return TurnoutOutput.Match.newMatch((modes3.Turnout) parameters[0], (modes3.Segment) parameters[1]);
628 }
629
630 /**
631 * Inner class allowing the singleton instance of {@link TurnoutOutput} to be created
632 * <b>not</b> at the class load time of the outer class,
633 * but rather at the first call to {@link TurnoutOutput#instance()}.
634 *
635 * <p> This workaround is required e.g. to support recursion.
636 *
637 */
638 private static class LazyHolder {
639 private static final TurnoutOutput INSTANCE = new TurnoutOutput();
640
641 /**
642 * Statically initializes the query specification <b>after</b> the field {@link #INSTANCE} is assigned.
643 * This initialization order is required to support indirect recursion.
644 *
645 * <p> The static initializer is defined using a helper field to work around limitations of the code generator.
646 *
647 */
648 private static final Object STATIC_INITIALIZER = ensureInitialized();
649
650 public static Object ensureInitialized() {
651 INSTANCE.ensureInitializedInternal();
652 return null;
653 }
654 }
655
656 private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {
657 private static final TurnoutOutput.GeneratedPQuery INSTANCE = new GeneratedPQuery();
658
659 private final PParameter parameter_T = new PParameter("T", "modes3.Turnout", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.ece.mcgill.ca/wcet/modes3", "Turnout")), PParameterDirection.INOUT);
660
661 private final PParameter parameter_S = new PParameter("S", "modes3.Segment", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.ece.mcgill.ca/wcet/modes3", "Segment")), PParameterDirection.INOUT);
662
663 private final List<PParameter> parameters = Arrays.asList(parameter_T, parameter_S);
664
665 private GeneratedPQuery() {
666 super(PVisibility.PUBLIC);
667 }
668
669 @Override
670 public String getFullyQualifiedName() {
671 return "modes3.queries.turnoutOutput";
672 }
673
674 @Override
675 public List<String> getParameterNames() {
676 return Arrays.asList("T","S");
677 }
678
679 @Override
680 public List<PParameter> getParameters() {
681 return parameters;
682 }
683
684 @Override
685 public Set<PBody> doGetContainedBodies() {
686 setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));
687 Set<PBody> bodies = new LinkedHashSet<>();
688 {
689 PBody body = new PBody(this);
690 PVariable var_T = body.getOrCreateVariableByName("T");
691 PVariable var_S = body.getOrCreateVariableByName("S");
692 new TypeConstraint(body, Tuples.flatTupleOf(var_T), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Turnout")));
693 new TypeConstraint(body, Tuples.flatTupleOf(var_S), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment")));
694 body.setSymbolicParameters(Arrays.<ExportedParameter>asList(
695 new ExportedParameter(body, var_T, parameter_T),
696 new ExportedParameter(body, var_S, parameter_S)
697 ));
698 // Turnout.straight(T, S)
699 new TypeConstraint(body, Tuples.flatTupleOf(var_T), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Turnout")));
700 PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}");
701 new TypeConstraint(body, Tuples.flatTupleOf(var_T, var__virtual_0_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Turnout", "straight")));
702 new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_0_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment")));
703 new Equality(body, var__virtual_0_, var_S);
704 bodies.add(body);
705 }
706 {
707 PBody body = new PBody(this);
708 PVariable var_T = body.getOrCreateVariableByName("T");
709 PVariable var_S = body.getOrCreateVariableByName("S");
710 new TypeConstraint(body, Tuples.flatTupleOf(var_T), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Turnout")));
711 new TypeConstraint(body, Tuples.flatTupleOf(var_S), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment")));
712 body.setSymbolicParameters(Arrays.<ExportedParameter>asList(
713 new ExportedParameter(body, var_T, parameter_T),
714 new ExportedParameter(body, var_S, parameter_S)
715 ));
716 // Turnout.divergent(T, S)
717 new TypeConstraint(body, Tuples.flatTupleOf(var_T), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Turnout")));
718 PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}");
719 new TypeConstraint(body, Tuples.flatTupleOf(var_T, var__virtual_0_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Turnout", "divergent")));
720 new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_0_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment")));
721 new Equality(body, var__virtual_0_, var_S);
722 bodies.add(body);
723 }
724 return bodies;
725 }
726 }
727}
diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/TurnoutOutputsAreSame.java b/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/TurnoutOutputsAreSame.java
new file mode 100644
index 00000000..ba59d45c
--- /dev/null
+++ b/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/TurnoutOutputsAreSame.java
@@ -0,0 +1,572 @@
1/**
2 * Generated from platform:/resource/ca.mcgill.rtgmrt.example.modes3/src/modes3/queries/Modes3Queries.vql
3 */
4package modes3.queries;
5
6import java.util.Arrays;
7import java.util.Collection;
8import java.util.LinkedHashSet;
9import java.util.List;
10import java.util.Objects;
11import java.util.Optional;
12import java.util.Set;
13import java.util.function.Consumer;
14import java.util.stream.Collectors;
15import java.util.stream.Stream;
16import modes3.Turnout;
17import org.apache.log4j.Logger;
18import org.eclipse.emf.ecore.EClass;
19import org.eclipse.viatra.query.runtime.api.IPatternMatch;
20import org.eclipse.viatra.query.runtime.api.IQuerySpecification;
21import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine;
22import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;
23import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecification;
24import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher;
25import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch;
26import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;
27import org.eclipse.viatra.query.runtime.emf.types.EStructuralFeatureInstancesKey;
28import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;
29import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;
30import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;
31import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.PAnnotation;
32import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.ParameterReference;
33import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.Equality;
34import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;
35import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;
36import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;
37import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;
38import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;
39import org.eclipse.viatra.query.runtime.matchers.tuple.Tuple;
40import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;
41import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil;
42
43/**
44 * A pattern-specific query specification that can instantiate Matcher in a type-safe way.
45 *
46 * <p>Original source:
47 * <code><pre>
48 * {@literal @}Constraint(message = "turnoutOutputsAreSame", severity = "error", key = { T })
49 * pattern turnoutOutputsAreSame(T : Turnout) {
50 * Turnout.straight(T, S);
51 * Turnout.divergent(T, S);
52 * }
53 * </pre></code>
54 *
55 * @see Matcher
56 * @see Match
57 *
58 */
59@SuppressWarnings("all")
60public final class TurnoutOutputsAreSame extends BaseGeneratedEMFQuerySpecification<TurnoutOutputsAreSame.Matcher> {
61 /**
62 * Pattern-specific match representation of the modes3.queries.turnoutOutputsAreSame pattern,
63 * to be used in conjunction with {@link Matcher}.
64 *
65 * <p>Class fields correspond to parameters of the pattern. Fields with value null are considered unassigned.
66 * Each instance is a (possibly partial) substitution of pattern parameters,
67 * usable to represent a match of the pattern in the result of a query,
68 * or to specify the bound (fixed) input parameters when issuing a query.
69 *
70 * @see Matcher
71 *
72 */
73 public static abstract class Match extends BasePatternMatch {
74 private Turnout fT;
75
76 private static List<String> parameterNames = makeImmutableList("T");
77
78 private Match(final Turnout pT) {
79 this.fT = pT;
80 }
81
82 @Override
83 public Object get(final String parameterName) {
84 switch(parameterName) {
85 case "T": return this.fT;
86 default: return null;
87 }
88 }
89
90 @Override
91 public Object get(final int index) {
92 switch(index) {
93 case 0: return this.fT;
94 default: return null;
95 }
96 }
97
98 public Turnout getT() {
99 return this.fT;
100 }
101
102 @Override
103 public boolean set(final String parameterName, final Object newValue) {
104 if (!isMutable()) throw new java.lang.UnsupportedOperationException();
105 if ("T".equals(parameterName) ) {
106 this.fT = (Turnout) newValue;
107 return true;
108 }
109 return false;
110 }
111
112 public void setT(final Turnout pT) {
113 if (!isMutable()) throw new java.lang.UnsupportedOperationException();
114 this.fT = pT;
115 }
116
117 @Override
118 public String patternName() {
119 return "modes3.queries.turnoutOutputsAreSame";
120 }
121
122 @Override
123 public List<String> parameterNames() {
124 return TurnoutOutputsAreSame.Match.parameterNames;
125 }
126
127 @Override
128 public Object[] toArray() {
129 return new Object[]{fT};
130 }
131
132 @Override
133 public TurnoutOutputsAreSame.Match toImmutable() {
134 return isMutable() ? newMatch(fT) : this;
135 }
136
137 @Override
138 public String prettyPrint() {
139 StringBuilder result = new StringBuilder();
140 result.append("\"T\"=" + prettyPrintValue(fT));
141 return result.toString();
142 }
143
144 @Override
145 public int hashCode() {
146 return Objects.hash(fT);
147 }
148
149 @Override
150 public boolean equals(final Object obj) {
151 if (this == obj)
152 return true;
153 if (obj == null) {
154 return false;
155 }
156 if ((obj instanceof TurnoutOutputsAreSame.Match)) {
157 TurnoutOutputsAreSame.Match other = (TurnoutOutputsAreSame.Match) obj;
158 return Objects.equals(fT, other.fT);
159 } else {
160 // this should be infrequent
161 if (!(obj instanceof IPatternMatch)) {
162 return false;
163 }
164 IPatternMatch otherSig = (IPatternMatch) obj;
165 return Objects.equals(specification(), otherSig.specification()) && Arrays.deepEquals(toArray(), otherSig.toArray());
166 }
167 }
168
169 @Override
170 public TurnoutOutputsAreSame specification() {
171 return TurnoutOutputsAreSame.instance();
172 }
173
174 /**
175 * Returns an empty, mutable match.
176 * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
177 *
178 * @return the empty match.
179 *
180 */
181 public static TurnoutOutputsAreSame.Match newEmptyMatch() {
182 return new Mutable(null);
183 }
184
185 /**
186 * Returns a mutable (partial) match.
187 * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
188 *
189 * @param pT the fixed value of pattern parameter T, or null if not bound.
190 * @return the new, mutable (partial) match object.
191 *
192 */
193 public static TurnoutOutputsAreSame.Match newMutableMatch(final Turnout pT) {
194 return new Mutable(pT);
195 }
196
197 /**
198 * Returns a new (partial) match.
199 * This can be used e.g. to call the matcher with a partial match.
200 * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
201 * @param pT the fixed value of pattern parameter T, or null if not bound.
202 * @return the (partial) match object.
203 *
204 */
205 public static TurnoutOutputsAreSame.Match newMatch(final Turnout pT) {
206 return new Immutable(pT);
207 }
208
209 private static final class Mutable extends TurnoutOutputsAreSame.Match {
210 Mutable(final Turnout pT) {
211 super(pT);
212 }
213
214 @Override
215 public boolean isMutable() {
216 return true;
217 }
218 }
219
220 private static final class Immutable extends TurnoutOutputsAreSame.Match {
221 Immutable(final Turnout pT) {
222 super(pT);
223 }
224
225 @Override
226 public boolean isMutable() {
227 return false;
228 }
229 }
230 }
231
232 /**
233 * Generated pattern matcher API of the modes3.queries.turnoutOutputsAreSame pattern,
234 * providing pattern-specific query methods.
235 *
236 * <p>Use the pattern matcher on a given model via {@link #on(ViatraQueryEngine)},
237 * e.g. in conjunction with {@link ViatraQueryEngine#on(QueryScope)}.
238 *
239 * <p>Matches of the pattern will be represented as {@link Match}.
240 *
241 * <p>Original source:
242 * <code><pre>
243 * {@literal @}Constraint(message = "turnoutOutputsAreSame", severity = "error", key = { T })
244 * pattern turnoutOutputsAreSame(T : Turnout) {
245 * Turnout.straight(T, S);
246 * Turnout.divergent(T, S);
247 * }
248 * </pre></code>
249 *
250 * @see Match
251 * @see TurnoutOutputsAreSame
252 *
253 */
254 public static class Matcher extends BaseMatcher<TurnoutOutputsAreSame.Match> {
255 /**
256 * Initializes the pattern matcher within an existing VIATRA Query engine.
257 * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
258 *
259 * @param engine the existing VIATRA Query engine in which this matcher will be created.
260 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
261 *
262 */
263 public static TurnoutOutputsAreSame.Matcher on(final ViatraQueryEngine engine) {
264 // check if matcher already exists
265 Matcher matcher = engine.getExistingMatcher(querySpecification());
266 if (matcher == null) {
267 matcher = (Matcher)engine.getMatcher(querySpecification());
268 }
269 return matcher;
270 }
271
272 /**
273 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
274 * @return an initialized matcher
275 * @noreference This method is for internal matcher initialization by the framework, do not call it manually.
276 *
277 */
278 public static TurnoutOutputsAreSame.Matcher create() {
279 return new Matcher();
280 }
281
282 private static final int POSITION_T = 0;
283
284 private static final Logger LOGGER = ViatraQueryLoggingUtil.getLogger(TurnoutOutputsAreSame.Matcher.class);
285
286 /**
287 * Initializes the pattern matcher within an existing VIATRA Query engine.
288 * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
289 *
290 * @param engine the existing VIATRA Query engine in which this matcher will be created.
291 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
292 *
293 */
294 private Matcher() {
295 super(querySpecification());
296 }
297
298 /**
299 * Returns the set of all matches of the pattern that conform to the given fixed values of some parameters.
300 * @param pT the fixed value of pattern parameter T, or null if not bound.
301 * @return matches represented as a Match object.
302 *
303 */
304 public Collection<TurnoutOutputsAreSame.Match> getAllMatches(final Turnout pT) {
305 return rawStreamAllMatches(new Object[]{pT}).collect(Collectors.toSet());
306 }
307
308 /**
309 * Returns a stream of all matches of the pattern that conform to the given fixed values of some parameters.
310 * </p>
311 * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
312 * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
313 * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
314 * @param pT the fixed value of pattern parameter T, or null if not bound.
315 * @return a stream of matches represented as a Match object.
316 *
317 */
318 public Stream<TurnoutOutputsAreSame.Match> streamAllMatches(final Turnout pT) {
319 return rawStreamAllMatches(new Object[]{pT});
320 }
321
322 /**
323 * Returns an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
324 * Neither determinism nor randomness of selection is guaranteed.
325 * @param pT the fixed value of pattern parameter T, or null if not bound.
326 * @return a match represented as a Match object, or null if no match is found.
327 *
328 */
329 public Optional<TurnoutOutputsAreSame.Match> getOneArbitraryMatch(final Turnout pT) {
330 return rawGetOneArbitraryMatch(new Object[]{pT});
331 }
332
333 /**
334 * Indicates whether the given combination of specified pattern parameters constitute a valid pattern match,
335 * under any possible substitution of the unspecified parameters (if any).
336 * @param pT the fixed value of pattern parameter T, or null if not bound.
337 * @return true if the input is a valid (partial) match of the pattern.
338 *
339 */
340 public boolean hasMatch(final Turnout pT) {
341 return rawHasMatch(new Object[]{pT});
342 }
343
344 /**
345 * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters.
346 * @param pT the fixed value of pattern parameter T, or null if not bound.
347 * @return the number of pattern matches found.
348 *
349 */
350 public int countMatches(final Turnout pT) {
351 return rawCountMatches(new Object[]{pT});
352 }
353
354 /**
355 * Executes the given processor on an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
356 * Neither determinism nor randomness of selection is guaranteed.
357 * @param pT the fixed value of pattern parameter T, or null if not bound.
358 * @param processor the action that will process the selected match.
359 * @return true if the pattern has at least one match with the given parameter values, false if the processor was not invoked
360 *
361 */
362 public boolean forOneArbitraryMatch(final Turnout pT, final Consumer<? super TurnoutOutputsAreSame.Match> processor) {
363 return rawForOneArbitraryMatch(new Object[]{pT}, processor);
364 }
365
366 /**
367 * Returns a new (partial) match.
368 * This can be used e.g. to call the matcher with a partial match.
369 * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
370 * @param pT the fixed value of pattern parameter T, or null if not bound.
371 * @return the (partial) match object.
372 *
373 */
374 public TurnoutOutputsAreSame.Match newMatch(final Turnout pT) {
375 return TurnoutOutputsAreSame.Match.newMatch(pT);
376 }
377
378 /**
379 * Retrieve the set of values that occur in matches for T.
380 * @return the Set of all values or empty set if there are no matches
381 *
382 */
383 protected Stream<Turnout> rawStreamAllValuesOfT(final Object[] parameters) {
384 return rawStreamAllValues(POSITION_T, parameters).map(Turnout.class::cast);
385 }
386
387 /**
388 * Retrieve the set of values that occur in matches for T.
389 * @return the Set of all values or empty set if there are no matches
390 *
391 */
392 public Set<Turnout> getAllValuesOfT() {
393 return rawStreamAllValuesOfT(emptyArray()).collect(Collectors.toSet());
394 }
395
396 /**
397 * Retrieve the set of values that occur in matches for T.
398 * @return the Set of all values or empty set if there are no matches
399 *
400 */
401 public Stream<Turnout> streamAllValuesOfT() {
402 return rawStreamAllValuesOfT(emptyArray());
403 }
404
405 @Override
406 protected TurnoutOutputsAreSame.Match tupleToMatch(final Tuple t) {
407 try {
408 return TurnoutOutputsAreSame.Match.newMatch((Turnout) t.get(POSITION_T));
409 } catch(ClassCastException e) {
410 LOGGER.error("Element(s) in tuple not properly typed!",e);
411 return null;
412 }
413 }
414
415 @Override
416 protected TurnoutOutputsAreSame.Match arrayToMatch(final Object[] match) {
417 try {
418 return TurnoutOutputsAreSame.Match.newMatch((Turnout) match[POSITION_T]);
419 } catch(ClassCastException e) {
420 LOGGER.error("Element(s) in array not properly typed!",e);
421 return null;
422 }
423 }
424
425 @Override
426 protected TurnoutOutputsAreSame.Match arrayToMatchMutable(final Object[] match) {
427 try {
428 return TurnoutOutputsAreSame.Match.newMutableMatch((Turnout) match[POSITION_T]);
429 } catch(ClassCastException e) {
430 LOGGER.error("Element(s) in array not properly typed!",e);
431 return null;
432 }
433 }
434
435 /**
436 * @return the singleton instance of the query specification of this pattern
437 * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
438 *
439 */
440 public static IQuerySpecification<TurnoutOutputsAreSame.Matcher> querySpecification() {
441 return TurnoutOutputsAreSame.instance();
442 }
443 }
444
445 private TurnoutOutputsAreSame() {
446 super(GeneratedPQuery.INSTANCE);
447 }
448
449 /**
450 * @return the singleton instance of the query specification
451 * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
452 *
453 */
454 public static TurnoutOutputsAreSame instance() {
455 try{
456 return LazyHolder.INSTANCE;
457 } catch (ExceptionInInitializerError err) {
458 throw processInitializerError(err);
459 }
460 }
461
462 @Override
463 protected TurnoutOutputsAreSame.Matcher instantiate(final ViatraQueryEngine engine) {
464 return TurnoutOutputsAreSame.Matcher.on(engine);
465 }
466
467 @Override
468 public TurnoutOutputsAreSame.Matcher instantiate() {
469 return TurnoutOutputsAreSame.Matcher.create();
470 }
471
472 @Override
473 public TurnoutOutputsAreSame.Match newEmptyMatch() {
474 return TurnoutOutputsAreSame.Match.newEmptyMatch();
475 }
476
477 @Override
478 public TurnoutOutputsAreSame.Match newMatch(final Object... parameters) {
479 return TurnoutOutputsAreSame.Match.newMatch((modes3.Turnout) parameters[0]);
480 }
481
482 /**
483 * Inner class allowing the singleton instance of {@link TurnoutOutputsAreSame} to be created
484 * <b>not</b> at the class load time of the outer class,
485 * but rather at the first call to {@link TurnoutOutputsAreSame#instance()}.
486 *
487 * <p> This workaround is required e.g. to support recursion.
488 *
489 */
490 private static class LazyHolder {
491 private static final TurnoutOutputsAreSame INSTANCE = new TurnoutOutputsAreSame();
492
493 /**
494 * Statically initializes the query specification <b>after</b> the field {@link #INSTANCE} is assigned.
495 * This initialization order is required to support indirect recursion.
496 *
497 * <p> The static initializer is defined using a helper field to work around limitations of the code generator.
498 *
499 */
500 private static final Object STATIC_INITIALIZER = ensureInitialized();
501
502 public static Object ensureInitialized() {
503 INSTANCE.ensureInitializedInternal();
504 return null;
505 }
506 }
507
508 private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {
509 private static final TurnoutOutputsAreSame.GeneratedPQuery INSTANCE = new GeneratedPQuery();
510
511 private final PParameter parameter_T = new PParameter("T", "modes3.Turnout", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.ece.mcgill.ca/wcet/modes3", "Turnout")), PParameterDirection.INOUT);
512
513 private final List<PParameter> parameters = Arrays.asList(parameter_T);
514
515 private GeneratedPQuery() {
516 super(PVisibility.PUBLIC);
517 }
518
519 @Override
520 public String getFullyQualifiedName() {
521 return "modes3.queries.turnoutOutputsAreSame";
522 }
523
524 @Override
525 public List<String> getParameterNames() {
526 return Arrays.asList("T");
527 }
528
529 @Override
530 public List<PParameter> getParameters() {
531 return parameters;
532 }
533
534 @Override
535 public Set<PBody> doGetContainedBodies() {
536 setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));
537 Set<PBody> bodies = new LinkedHashSet<>();
538 {
539 PBody body = new PBody(this);
540 PVariable var_T = body.getOrCreateVariableByName("T");
541 PVariable var_S = body.getOrCreateVariableByName("S");
542 new TypeConstraint(body, Tuples.flatTupleOf(var_T), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Turnout")));
543 body.setSymbolicParameters(Arrays.<ExportedParameter>asList(
544 new ExportedParameter(body, var_T, parameter_T)
545 ));
546 // Turnout.straight(T, S)
547 new TypeConstraint(body, Tuples.flatTupleOf(var_T), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Turnout")));
548 PVariable var__virtual_0_ = body.getOrCreateVariableByName(".virtual{0}");
549 new TypeConstraint(body, Tuples.flatTupleOf(var_T, var__virtual_0_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Turnout", "straight")));
550 new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_0_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment")));
551 new Equality(body, var__virtual_0_, var_S);
552 // Turnout.divergent(T, S)
553 new TypeConstraint(body, Tuples.flatTupleOf(var_T), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Turnout")));
554 PVariable var__virtual_1_ = body.getOrCreateVariableByName(".virtual{1}");
555 new TypeConstraint(body, Tuples.flatTupleOf(var_T, var__virtual_1_), new EStructuralFeatureInstancesKey(getFeatureLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Turnout", "divergent")));
556 new TypeConstraint(body, Tuples.flatTupleOf(var__virtual_1_), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment")));
557 new Equality(body, var__virtual_1_, var_S);
558 bodies.add(body);
559 }
560 {
561 PAnnotation annotation = new PAnnotation("Constraint");
562 annotation.addAttribute("message", "turnoutOutputsAreSame");
563 annotation.addAttribute("severity", "error");
564 annotation.addAttribute("key", Arrays.asList(new Object[] {
565 new ParameterReference("T")
566 }));
567 addAnnotation(annotation);
568 }
569 return bodies;
570 }
571 }
572}
diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/Unreachable.java b/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/Unreachable.java
new file mode 100644
index 00000000..a1b76f83
--- /dev/null
+++ b/Domains/ca.mcgill.rtgmrt.example.modes3/vql-gen/modes3/queries/Unreachable.java
@@ -0,0 +1,714 @@
1/**
2 * Generated from platform:/resource/ca.mcgill.rtgmrt.example.modes3/src/modes3/queries/Modes3Queries.vql
3 */
4package modes3.queries;
5
6import java.util.Arrays;
7import java.util.Collection;
8import java.util.LinkedHashSet;
9import java.util.List;
10import java.util.Objects;
11import java.util.Optional;
12import java.util.Set;
13import java.util.function.Consumer;
14import java.util.stream.Collectors;
15import java.util.stream.Stream;
16import modes3.Segment;
17import modes3.queries.Reachable;
18import org.apache.log4j.Logger;
19import org.eclipse.emf.ecore.EClass;
20import org.eclipse.viatra.query.runtime.api.IPatternMatch;
21import org.eclipse.viatra.query.runtime.api.IQuerySpecification;
22import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine;
23import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFPQuery;
24import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedEMFQuerySpecification;
25import org.eclipse.viatra.query.runtime.api.impl.BaseMatcher;
26import org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch;
27import org.eclipse.viatra.query.runtime.emf.types.EClassTransitiveInstancesKey;
28import org.eclipse.viatra.query.runtime.matchers.backend.QueryEvaluationHint;
29import org.eclipse.viatra.query.runtime.matchers.psystem.PBody;
30import org.eclipse.viatra.query.runtime.matchers.psystem.PVariable;
31import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.PAnnotation;
32import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.ParameterReference;
33import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.ExportedParameter;
34import org.eclipse.viatra.query.runtime.matchers.psystem.basicdeferred.NegativePatternCall;
35import org.eclipse.viatra.query.runtime.matchers.psystem.basicenumerables.TypeConstraint;
36import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameter;
37import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PParameterDirection;
38import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PVisibility;
39import org.eclipse.viatra.query.runtime.matchers.tuple.Tuple;
40import org.eclipse.viatra.query.runtime.matchers.tuple.Tuples;
41import org.eclipse.viatra.query.runtime.util.ViatraQueryLoggingUtil;
42
43/**
44 * A pattern-specific query specification that can instantiate Matcher in a type-safe way.
45 *
46 * <p>Original source:
47 * <code><pre>
48 * {@literal @}Constraint(message = "unreachable", severity = "error", key = { S1, S2 })
49 * pattern unreachable(S1 : Segment, S2 : Segment) {
50 * neg find reachable(S1, S2);
51 * }
52 * </pre></code>
53 *
54 * @see Matcher
55 * @see Match
56 *
57 */
58@SuppressWarnings("all")
59public final class Unreachable extends BaseGeneratedEMFQuerySpecification<Unreachable.Matcher> {
60 /**
61 * Pattern-specific match representation of the modes3.queries.unreachable pattern,
62 * to be used in conjunction with {@link Matcher}.
63 *
64 * <p>Class fields correspond to parameters of the pattern. Fields with value null are considered unassigned.
65 * Each instance is a (possibly partial) substitution of pattern parameters,
66 * usable to represent a match of the pattern in the result of a query,
67 * or to specify the bound (fixed) input parameters when issuing a query.
68 *
69 * @see Matcher
70 *
71 */
72 public static abstract class Match extends BasePatternMatch {
73 private Segment fS1;
74
75 private Segment fS2;
76
77 private static List<String> parameterNames = makeImmutableList("S1", "S2");
78
79 private Match(final Segment pS1, final Segment pS2) {
80 this.fS1 = pS1;
81 this.fS2 = pS2;
82 }
83
84 @Override
85 public Object get(final String parameterName) {
86 switch(parameterName) {
87 case "S1": return this.fS1;
88 case "S2": return this.fS2;
89 default: return null;
90 }
91 }
92
93 @Override
94 public Object get(final int index) {
95 switch(index) {
96 case 0: return this.fS1;
97 case 1: return this.fS2;
98 default: return null;
99 }
100 }
101
102 public Segment getS1() {
103 return this.fS1;
104 }
105
106 public Segment getS2() {
107 return this.fS2;
108 }
109
110 @Override
111 public boolean set(final String parameterName, final Object newValue) {
112 if (!isMutable()) throw new java.lang.UnsupportedOperationException();
113 if ("S1".equals(parameterName) ) {
114 this.fS1 = (Segment) newValue;
115 return true;
116 }
117 if ("S2".equals(parameterName) ) {
118 this.fS2 = (Segment) newValue;
119 return true;
120 }
121 return false;
122 }
123
124 public void setS1(final Segment pS1) {
125 if (!isMutable()) throw new java.lang.UnsupportedOperationException();
126 this.fS1 = pS1;
127 }
128
129 public void setS2(final Segment pS2) {
130 if (!isMutable()) throw new java.lang.UnsupportedOperationException();
131 this.fS2 = pS2;
132 }
133
134 @Override
135 public String patternName() {
136 return "modes3.queries.unreachable";
137 }
138
139 @Override
140 public List<String> parameterNames() {
141 return Unreachable.Match.parameterNames;
142 }
143
144 @Override
145 public Object[] toArray() {
146 return new Object[]{fS1, fS2};
147 }
148
149 @Override
150 public Unreachable.Match toImmutable() {
151 return isMutable() ? newMatch(fS1, fS2) : this;
152 }
153
154 @Override
155 public String prettyPrint() {
156 StringBuilder result = new StringBuilder();
157 result.append("\"S1\"=" + prettyPrintValue(fS1) + ", ");
158 result.append("\"S2\"=" + prettyPrintValue(fS2));
159 return result.toString();
160 }
161
162 @Override
163 public int hashCode() {
164 return Objects.hash(fS1, fS2);
165 }
166
167 @Override
168 public boolean equals(final Object obj) {
169 if (this == obj)
170 return true;
171 if (obj == null) {
172 return false;
173 }
174 if ((obj instanceof Unreachable.Match)) {
175 Unreachable.Match other = (Unreachable.Match) obj;
176 return Objects.equals(fS1, other.fS1) && Objects.equals(fS2, other.fS2);
177 } else {
178 // this should be infrequent
179 if (!(obj instanceof IPatternMatch)) {
180 return false;
181 }
182 IPatternMatch otherSig = (IPatternMatch) obj;
183 return Objects.equals(specification(), otherSig.specification()) && Arrays.deepEquals(toArray(), otherSig.toArray());
184 }
185 }
186
187 @Override
188 public Unreachable specification() {
189 return Unreachable.instance();
190 }
191
192 /**
193 * Returns an empty, mutable match.
194 * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
195 *
196 * @return the empty match.
197 *
198 */
199 public static Unreachable.Match newEmptyMatch() {
200 return new Mutable(null, null);
201 }
202
203 /**
204 * Returns a mutable (partial) match.
205 * Fields of the mutable match can be filled to create a partial match, usable as matcher input.
206 *
207 * @param pS1 the fixed value of pattern parameter S1, or null if not bound.
208 * @param pS2 the fixed value of pattern parameter S2, or null if not bound.
209 * @return the new, mutable (partial) match object.
210 *
211 */
212 public static Unreachable.Match newMutableMatch(final Segment pS1, final Segment pS2) {
213 return new Mutable(pS1, pS2);
214 }
215
216 /**
217 * Returns a new (partial) match.
218 * This can be used e.g. to call the matcher with a partial match.
219 * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
220 * @param pS1 the fixed value of pattern parameter S1, or null if not bound.
221 * @param pS2 the fixed value of pattern parameter S2, or null if not bound.
222 * @return the (partial) match object.
223 *
224 */
225 public static Unreachable.Match newMatch(final Segment pS1, final Segment pS2) {
226 return new Immutable(pS1, pS2);
227 }
228
229 private static final class Mutable extends Unreachable.Match {
230 Mutable(final Segment pS1, final Segment pS2) {
231 super(pS1, pS2);
232 }
233
234 @Override
235 public boolean isMutable() {
236 return true;
237 }
238 }
239
240 private static final class Immutable extends Unreachable.Match {
241 Immutable(final Segment pS1, final Segment pS2) {
242 super(pS1, pS2);
243 }
244
245 @Override
246 public boolean isMutable() {
247 return false;
248 }
249 }
250 }
251
252 /**
253 * Generated pattern matcher API of the modes3.queries.unreachable pattern,
254 * providing pattern-specific query methods.
255 *
256 * <p>Use the pattern matcher on a given model via {@link #on(ViatraQueryEngine)},
257 * e.g. in conjunction with {@link ViatraQueryEngine#on(QueryScope)}.
258 *
259 * <p>Matches of the pattern will be represented as {@link Match}.
260 *
261 * <p>Original source:
262 * <code><pre>
263 * {@literal @}Constraint(message = "unreachable", severity = "error", key = { S1, S2 })
264 * pattern unreachable(S1 : Segment, S2 : Segment) {
265 * neg find reachable(S1, S2);
266 * }
267 * </pre></code>
268 *
269 * @see Match
270 * @see Unreachable
271 *
272 */
273 public static class Matcher extends BaseMatcher<Unreachable.Match> {
274 /**
275 * Initializes the pattern matcher within an existing VIATRA Query engine.
276 * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
277 *
278 * @param engine the existing VIATRA Query engine in which this matcher will be created.
279 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
280 *
281 */
282 public static Unreachable.Matcher on(final ViatraQueryEngine engine) {
283 // check if matcher already exists
284 Matcher matcher = engine.getExistingMatcher(querySpecification());
285 if (matcher == null) {
286 matcher = (Matcher)engine.getMatcher(querySpecification());
287 }
288 return matcher;
289 }
290
291 /**
292 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
293 * @return an initialized matcher
294 * @noreference This method is for internal matcher initialization by the framework, do not call it manually.
295 *
296 */
297 public static Unreachable.Matcher create() {
298 return new Matcher();
299 }
300
301 private static final int POSITION_S1 = 0;
302
303 private static final int POSITION_S2 = 1;
304
305 private static final Logger LOGGER = ViatraQueryLoggingUtil.getLogger(Unreachable.Matcher.class);
306
307 /**
308 * Initializes the pattern matcher within an existing VIATRA Query engine.
309 * If the pattern matcher is already constructed in the engine, only a light-weight reference is returned.
310 *
311 * @param engine the existing VIATRA Query engine in which this matcher will be created.
312 * @throws ViatraQueryRuntimeException if an error occurs during pattern matcher creation
313 *
314 */
315 private Matcher() {
316 super(querySpecification());
317 }
318
319 /**
320 * Returns the set of all matches of the pattern that conform to the given fixed values of some parameters.
321 * @param pS1 the fixed value of pattern parameter S1, or null if not bound.
322 * @param pS2 the fixed value of pattern parameter S2, or null if not bound.
323 * @return matches represented as a Match object.
324 *
325 */
326 public Collection<Unreachable.Match> getAllMatches(final Segment pS1, final Segment pS2) {
327 return rawStreamAllMatches(new Object[]{pS1, pS2}).collect(Collectors.toSet());
328 }
329
330 /**
331 * Returns a stream of all matches of the pattern that conform to the given fixed values of some parameters.
332 * </p>
333 * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
334 * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
335 * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
336 * @param pS1 the fixed value of pattern parameter S1, or null if not bound.
337 * @param pS2 the fixed value of pattern parameter S2, or null if not bound.
338 * @return a stream of matches represented as a Match object.
339 *
340 */
341 public Stream<Unreachable.Match> streamAllMatches(final Segment pS1, final Segment pS2) {
342 return rawStreamAllMatches(new Object[]{pS1, pS2});
343 }
344
345 /**
346 * Returns an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
347 * Neither determinism nor randomness of selection is guaranteed.
348 * @param pS1 the fixed value of pattern parameter S1, or null if not bound.
349 * @param pS2 the fixed value of pattern parameter S2, or null if not bound.
350 * @return a match represented as a Match object, or null if no match is found.
351 *
352 */
353 public Optional<Unreachable.Match> getOneArbitraryMatch(final Segment pS1, final Segment pS2) {
354 return rawGetOneArbitraryMatch(new Object[]{pS1, pS2});
355 }
356
357 /**
358 * Indicates whether the given combination of specified pattern parameters constitute a valid pattern match,
359 * under any possible substitution of the unspecified parameters (if any).
360 * @param pS1 the fixed value of pattern parameter S1, or null if not bound.
361 * @param pS2 the fixed value of pattern parameter S2, or null if not bound.
362 * @return true if the input is a valid (partial) match of the pattern.
363 *
364 */
365 public boolean hasMatch(final Segment pS1, final Segment pS2) {
366 return rawHasMatch(new Object[]{pS1, pS2});
367 }
368
369 /**
370 * Returns the number of all matches of the pattern that conform to the given fixed values of some parameters.
371 * @param pS1 the fixed value of pattern parameter S1, or null if not bound.
372 * @param pS2 the fixed value of pattern parameter S2, or null if not bound.
373 * @return the number of pattern matches found.
374 *
375 */
376 public int countMatches(final Segment pS1, final Segment pS2) {
377 return rawCountMatches(new Object[]{pS1, pS2});
378 }
379
380 /**
381 * Executes the given processor on an arbitrarily chosen match of the pattern that conforms to the given fixed values of some parameters.
382 * Neither determinism nor randomness of selection is guaranteed.
383 * @param pS1 the fixed value of pattern parameter S1, or null if not bound.
384 * @param pS2 the fixed value of pattern parameter S2, or null if not bound.
385 * @param processor the action that will process the selected match.
386 * @return true if the pattern has at least one match with the given parameter values, false if the processor was not invoked
387 *
388 */
389 public boolean forOneArbitraryMatch(final Segment pS1, final Segment pS2, final Consumer<? super Unreachable.Match> processor) {
390 return rawForOneArbitraryMatch(new Object[]{pS1, pS2}, processor);
391 }
392
393 /**
394 * Returns a new (partial) match.
395 * This can be used e.g. to call the matcher with a partial match.
396 * <p>The returned match will be immutable. Use {@link #newEmptyMatch()} to obtain a mutable match object.
397 * @param pS1 the fixed value of pattern parameter S1, or null if not bound.
398 * @param pS2 the fixed value of pattern parameter S2, or null if not bound.
399 * @return the (partial) match object.
400 *
401 */
402 public Unreachable.Match newMatch(final Segment pS1, final Segment pS2) {
403 return Unreachable.Match.newMatch(pS1, pS2);
404 }
405
406 /**
407 * Retrieve the set of values that occur in matches for S1.
408 * @return the Set of all values or empty set if there are no matches
409 *
410 */
411 protected Stream<Segment> rawStreamAllValuesOfS1(final Object[] parameters) {
412 return rawStreamAllValues(POSITION_S1, parameters).map(Segment.class::cast);
413 }
414
415 /**
416 * Retrieve the set of values that occur in matches for S1.
417 * @return the Set of all values or empty set if there are no matches
418 *
419 */
420 public Set<Segment> getAllValuesOfS1() {
421 return rawStreamAllValuesOfS1(emptyArray()).collect(Collectors.toSet());
422 }
423
424 /**
425 * Retrieve the set of values that occur in matches for S1.
426 * @return the Set of all values or empty set if there are no matches
427 *
428 */
429 public Stream<Segment> streamAllValuesOfS1() {
430 return rawStreamAllValuesOfS1(emptyArray());
431 }
432
433 /**
434 * Retrieve the set of values that occur in matches for S1.
435 * </p>
436 * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
437 * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
438 * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
439 *
440 * @return the Stream of all values or empty set if there are no matches
441 *
442 */
443 public Stream<Segment> streamAllValuesOfS1(final Unreachable.Match partialMatch) {
444 return rawStreamAllValuesOfS1(partialMatch.toArray());
445 }
446
447 /**
448 * Retrieve the set of values that occur in matches for S1.
449 * </p>
450 * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
451 * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
452 * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
453 *
454 * @return the Stream of all values or empty set if there are no matches
455 *
456 */
457 public Stream<Segment> streamAllValuesOfS1(final Segment pS2) {
458 return rawStreamAllValuesOfS1(new Object[]{null, pS2});
459 }
460
461 /**
462 * Retrieve the set of values that occur in matches for S1.
463 * @return the Set of all values or empty set if there are no matches
464 *
465 */
466 public Set<Segment> getAllValuesOfS1(final Unreachable.Match partialMatch) {
467 return rawStreamAllValuesOfS1(partialMatch.toArray()).collect(Collectors.toSet());
468 }
469
470 /**
471 * Retrieve the set of values that occur in matches for S1.
472 * @return the Set of all values or empty set if there are no matches
473 *
474 */
475 public Set<Segment> getAllValuesOfS1(final Segment pS2) {
476 return rawStreamAllValuesOfS1(new Object[]{null, pS2}).collect(Collectors.toSet());
477 }
478
479 /**
480 * Retrieve the set of values that occur in matches for S2.
481 * @return the Set of all values or empty set if there are no matches
482 *
483 */
484 protected Stream<Segment> rawStreamAllValuesOfS2(final Object[] parameters) {
485 return rawStreamAllValues(POSITION_S2, parameters).map(Segment.class::cast);
486 }
487
488 /**
489 * Retrieve the set of values that occur in matches for S2.
490 * @return the Set of all values or empty set if there are no matches
491 *
492 */
493 public Set<Segment> getAllValuesOfS2() {
494 return rawStreamAllValuesOfS2(emptyArray()).collect(Collectors.toSet());
495 }
496
497 /**
498 * Retrieve the set of values that occur in matches for S2.
499 * @return the Set of all values or empty set if there are no matches
500 *
501 */
502 public Stream<Segment> streamAllValuesOfS2() {
503 return rawStreamAllValuesOfS2(emptyArray());
504 }
505
506 /**
507 * Retrieve the set of values that occur in matches for S2.
508 * </p>
509 * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
510 * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
511 * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
512 *
513 * @return the Stream of all values or empty set if there are no matches
514 *
515 */
516 public Stream<Segment> streamAllValuesOfS2(final Unreachable.Match partialMatch) {
517 return rawStreamAllValuesOfS2(partialMatch.toArray());
518 }
519
520 /**
521 * Retrieve the set of values that occur in matches for S2.
522 * </p>
523 * <strong>NOTE</strong>: It is important not to modify the source model while the stream is being processed.
524 * If the match set of the pattern changes during processing, the contents of the stream is <strong>undefined</strong>.
525 * In such cases, either rely on {@link #getAllMatches()} or collect the results of the stream in end-user code.
526 *
527 * @return the Stream of all values or empty set if there are no matches
528 *
529 */
530 public Stream<Segment> streamAllValuesOfS2(final Segment pS1) {
531 return rawStreamAllValuesOfS2(new Object[]{pS1, null});
532 }
533
534 /**
535 * Retrieve the set of values that occur in matches for S2.
536 * @return the Set of all values or empty set if there are no matches
537 *
538 */
539 public Set<Segment> getAllValuesOfS2(final Unreachable.Match partialMatch) {
540 return rawStreamAllValuesOfS2(partialMatch.toArray()).collect(Collectors.toSet());
541 }
542
543 /**
544 * Retrieve the set of values that occur in matches for S2.
545 * @return the Set of all values or empty set if there are no matches
546 *
547 */
548 public Set<Segment> getAllValuesOfS2(final Segment pS1) {
549 return rawStreamAllValuesOfS2(new Object[]{pS1, null}).collect(Collectors.toSet());
550 }
551
552 @Override
553 protected Unreachable.Match tupleToMatch(final Tuple t) {
554 try {
555 return Unreachable.Match.newMatch((Segment) t.get(POSITION_S1), (Segment) t.get(POSITION_S2));
556 } catch(ClassCastException e) {
557 LOGGER.error("Element(s) in tuple not properly typed!",e);
558 return null;
559 }
560 }
561
562 @Override
563 protected Unreachable.Match arrayToMatch(final Object[] match) {
564 try {
565 return Unreachable.Match.newMatch((Segment) match[POSITION_S1], (Segment) match[POSITION_S2]);
566 } catch(ClassCastException e) {
567 LOGGER.error("Element(s) in array not properly typed!",e);
568 return null;
569 }
570 }
571
572 @Override
573 protected Unreachable.Match arrayToMatchMutable(final Object[] match) {
574 try {
575 return Unreachable.Match.newMutableMatch((Segment) match[POSITION_S1], (Segment) match[POSITION_S2]);
576 } catch(ClassCastException e) {
577 LOGGER.error("Element(s) in array not properly typed!",e);
578 return null;
579 }
580 }
581
582 /**
583 * @return the singleton instance of the query specification of this pattern
584 * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
585 *
586 */
587 public static IQuerySpecification<Unreachable.Matcher> querySpecification() {
588 return Unreachable.instance();
589 }
590 }
591
592 private Unreachable() {
593 super(GeneratedPQuery.INSTANCE);
594 }
595
596 /**
597 * @return the singleton instance of the query specification
598 * @throws ViatraQueryRuntimeException if the pattern definition could not be loaded
599 *
600 */
601 public static Unreachable instance() {
602 try{
603 return LazyHolder.INSTANCE;
604 } catch (ExceptionInInitializerError err) {
605 throw processInitializerError(err);
606 }
607 }
608
609 @Override
610 protected Unreachable.Matcher instantiate(final ViatraQueryEngine engine) {
611 return Unreachable.Matcher.on(engine);
612 }
613
614 @Override
615 public Unreachable.Matcher instantiate() {
616 return Unreachable.Matcher.create();
617 }
618
619 @Override
620 public Unreachable.Match newEmptyMatch() {
621 return Unreachable.Match.newEmptyMatch();
622 }
623
624 @Override
625 public Unreachable.Match newMatch(final Object... parameters) {
626 return Unreachable.Match.newMatch((modes3.Segment) parameters[0], (modes3.Segment) parameters[1]);
627 }
628
629 /**
630 * Inner class allowing the singleton instance of {@link Unreachable} to be created
631 * <b>not</b> at the class load time of the outer class,
632 * but rather at the first call to {@link Unreachable#instance()}.
633 *
634 * <p> This workaround is required e.g. to support recursion.
635 *
636 */
637 private static class LazyHolder {
638 private static final Unreachable INSTANCE = new Unreachable();
639
640 /**
641 * Statically initializes the query specification <b>after</b> the field {@link #INSTANCE} is assigned.
642 * This initialization order is required to support indirect recursion.
643 *
644 * <p> The static initializer is defined using a helper field to work around limitations of the code generator.
645 *
646 */
647 private static final Object STATIC_INITIALIZER = ensureInitialized();
648
649 public static Object ensureInitialized() {
650 INSTANCE.ensureInitializedInternal();
651 return null;
652 }
653 }
654
655 private static class GeneratedPQuery extends BaseGeneratedEMFPQuery {
656 private static final Unreachable.GeneratedPQuery INSTANCE = new GeneratedPQuery();
657
658 private final PParameter parameter_S1 = new PParameter("S1", "modes3.Segment", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.ece.mcgill.ca/wcet/modes3", "Segment")), PParameterDirection.INOUT);
659
660 private final PParameter parameter_S2 = new PParameter("S2", "modes3.Segment", new EClassTransitiveInstancesKey((EClass)getClassifierLiteralSafe("http://www.ece.mcgill.ca/wcet/modes3", "Segment")), PParameterDirection.INOUT);
661
662 private final List<PParameter> parameters = Arrays.asList(parameter_S1, parameter_S2);
663
664 private GeneratedPQuery() {
665 super(PVisibility.PUBLIC);
666 }
667
668 @Override
669 public String getFullyQualifiedName() {
670 return "modes3.queries.unreachable";
671 }
672
673 @Override
674 public List<String> getParameterNames() {
675 return Arrays.asList("S1","S2");
676 }
677
678 @Override
679 public List<PParameter> getParameters() {
680 return parameters;
681 }
682
683 @Override
684 public Set<PBody> doGetContainedBodies() {
685 setEvaluationHints(new QueryEvaluationHint(null, QueryEvaluationHint.BackendRequirement.UNSPECIFIED));
686 Set<PBody> bodies = new LinkedHashSet<>();
687 {
688 PBody body = new PBody(this);
689 PVariable var_S1 = body.getOrCreateVariableByName("S1");
690 PVariable var_S2 = body.getOrCreateVariableByName("S2");
691 new TypeConstraint(body, Tuples.flatTupleOf(var_S1), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment")));
692 new TypeConstraint(body, Tuples.flatTupleOf(var_S2), new EClassTransitiveInstancesKey((EClass)getClassifierLiteral("http://www.ece.mcgill.ca/wcet/modes3", "Segment")));
693 body.setSymbolicParameters(Arrays.<ExportedParameter>asList(
694 new ExportedParameter(body, var_S1, parameter_S1),
695 new ExportedParameter(body, var_S2, parameter_S2)
696 ));
697 // neg find reachable(S1, S2)
698 new NegativePatternCall(body, Tuples.flatTupleOf(var_S1, var_S2), Reachable.instance().getInternalQueryRepresentation());
699 bodies.add(body);
700 }
701 {
702 PAnnotation annotation = new PAnnotation("Constraint");
703 annotation.addAttribute("message", "unreachable");
704 annotation.addAttribute("severity", "error");
705 annotation.addAttribute("key", Arrays.asList(new Object[] {
706 new ParameterReference("S1"),
707 new ParameterReference("S2")
708 }));
709 addAnnotation(annotation);
710 }
711 return bodies;
712 }
713 }
714}
diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/xtend-gen/modes3/run/.CloseTrainsObjectiveHint.xtendbin b/Domains/ca.mcgill.rtgmrt.example.modes3/xtend-gen/modes3/run/.CloseTrainsObjectiveHint.xtendbin
new file mode 100644
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diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/xtend-gen/modes3/run/.EndOfSidingObjectiveHint.xtendbin b/Domains/ca.mcgill.rtgmrt.example.modes3/xtend-gen/modes3/run/.EndOfSidingObjectiveHint.xtendbin
new file mode 100644
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diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/xtend-gen/modes3/run/.MisalignedTurnoutObjectiveHint.xtendbin b/Domains/ca.mcgill.rtgmrt.example.modes3/xtend-gen/modes3/run/.MisalignedTurnoutObjectiveHint.xtendbin
new file mode 100644
index 00000000..cdef4dc7
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diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/xtend-gen/modes3/run/.Modes3ModelGenerator.xtendbin b/Domains/ca.mcgill.rtgmrt.example.modes3/xtend-gen/modes3/run/.Modes3ModelGenerator.xtendbin
new file mode 100644
index 00000000..759ac9e4
--- /dev/null
+++ b/Domains/ca.mcgill.rtgmrt.example.modes3/xtend-gen/modes3/run/.Modes3ModelGenerator.xtendbin
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diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/xtend-gen/modes3/run/.Modes3TypeScopeHint.xtendbin b/Domains/ca.mcgill.rtgmrt.example.modes3/xtend-gen/modes3/run/.Modes3TypeScopeHint.xtendbin
new file mode 100644
index 00000000..386baeda
--- /dev/null
+++ b/Domains/ca.mcgill.rtgmrt.example.modes3/xtend-gen/modes3/run/.Modes3TypeScopeHint.xtendbin
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diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/xtend-gen/modes3/run/.Modes3UnitPropagationGenerator.xtendbin b/Domains/ca.mcgill.rtgmrt.example.modes3/xtend-gen/modes3/run/.Modes3UnitPropagationGenerator.xtendbin
new file mode 100644
index 00000000..79059b7f
--- /dev/null
+++ b/Domains/ca.mcgill.rtgmrt.example.modes3/xtend-gen/modes3/run/.Modes3UnitPropagationGenerator.xtendbin
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diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/xtend-gen/modes3/run/.TrainLocationsObjectiveHint.xtendbin b/Domains/ca.mcgill.rtgmrt.example.modes3/xtend-gen/modes3/run/.TrainLocationsObjectiveHint.xtendbin
new file mode 100644
index 00000000..3c3a380e
--- /dev/null
+++ b/Domains/ca.mcgill.rtgmrt.example.modes3/xtend-gen/modes3/run/.TrainLocationsObjectiveHint.xtendbin
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diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/xtend-gen/modes3/run/.gitignore b/Domains/ca.mcgill.rtgmrt.example.modes3/xtend-gen/modes3/run/.gitignore
new file mode 100644
index 00000000..1a7df1d9
--- /dev/null
+++ b/Domains/ca.mcgill.rtgmrt.example.modes3/xtend-gen/modes3/run/.gitignore
@@ -0,0 +1,13 @@
1/.Modes3ModelGenerator.java._trace
2/.Modes3UnitPropagationGenerator.java._trace
3/.Modes3TypeScopeHint.java._trace
4/.Modes3TypeScopeHint.xtendbin
5/.Modes3UnitPropagationGenerator.xtendbin
6/Modes3TypeScopeHint.java
7/.Modes3ModelGenerator.xtendbin
8/Modes3ModelGenerator.java
9/Modes3UnitPropagationGenerator.java
10/.CloseTrainsObjectiveHint.java._trace
11/.TrainLocationsObjectiveHint.java._trace
12/.MisalignedTurnoutObjectiveHint.java._trace
13/.EndOfSidingObjectiveHint.java._trace
diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/xtend-gen/modes3/run/CloseTrainsObjectiveHint.java b/Domains/ca.mcgill.rtgmrt.example.modes3/xtend-gen/modes3/run/CloseTrainsObjectiveHint.java
new file mode 100644
index 00000000..babfa7e1
--- /dev/null
+++ b/Domains/ca.mcgill.rtgmrt.example.modes3/xtend-gen/modes3/run/CloseTrainsObjectiveHint.java
@@ -0,0 +1,279 @@
1package modes3.run;
2
3import com.google.common.base.Objects;
4import com.google.common.collect.ImmutableList;
5import hu.bme.mit.inf.dslreasoner.ecore2logic.Ecore2Logic;
6import hu.bme.mit.inf.dslreasoner.ecore2logic.Ecore2Logic_Trace;
7import hu.bme.mit.inf.dslreasoner.logic.model.logiclanguage.Type;
8import hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.cardinality.Dimension;
9import hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.cardinality.ExtendedLinearExpressionBuilder;
10import hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.cardinality.ExtendedLinearExpressionBuilderFactory;
11import hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.cardinality.PolyhedronExtensionOperator;
12import hu.bme.mit.inf.dslreasoner.viatrasolver.reasoner.optimization.CostElementMatch;
13import hu.bme.mit.inf.dslreasoner.viatrasolver.reasoner.optimization.CostElementMatchers;
14import hu.bme.mit.inf.dslreasoner.viatrasolver.reasoner.optimization.CostObjectiveHint;
15import java.util.Collection;
16import java.util.List;
17import java.util.Map;
18import java.util.Set;
19import modes3.Modes3Package;
20import modes3.queries.CloseTrains_step_2;
21import modes3.queries.CloseTrains_step_3;
22import modes3.queries.CloseTrains_step_4;
23import modes3.queries.CloseTrains_step_5;
24import modes3.queries.CloseTrains_step_6;
25import modes3.queries.CloseTrains_step_7;
26import org.eclipse.viatra.query.runtime.api.IPatternMatch;
27import org.eclipse.xtext.xbase.lib.Extension;
28import org.eclipse.xtext.xbase.lib.Functions.Function1;
29import org.eclipse.xtext.xbase.lib.IterableExtensions;
30
31@SuppressWarnings("all")
32public class CloseTrainsObjectiveHint extends CostObjectiveHint {
33 private final Type segmentType;
34
35 private final Type trainType;
36
37 public CloseTrainsObjectiveHint(@Extension final Ecore2Logic ecore2Logic, final Ecore2Logic_Trace ecore2LogicTrace) {
38 @Extension
39 final Modes3Package Modes3Package = modes3.Modes3Package.eINSTANCE;
40 this.segmentType = ecore2Logic.TypeofEClass(ecore2LogicTrace, Modes3Package.getSegment());
41 this.trainType = ecore2Logic.TypeofEClass(ecore2LogicTrace, Modes3Package.getTrain());
42 }
43
44 @Override
45 public boolean isExact() {
46 return true;
47 }
48
49 @Override
50 public PolyhedronExtensionOperator createPolyhedronExtensionOperator(final Map<String, CostElementMatchers> costElementMatchers) {
51 PolyhedronExtensionOperator _xblockexpression = null;
52 {
53 final CostElementMatchers step2 = costElementMatchers.get(CloseTrains_step_2.instance().getFullyQualifiedName());
54 final CostElementMatchers step3 = costElementMatchers.get(CloseTrains_step_3.instance().getFullyQualifiedName());
55 final CostElementMatchers step4 = costElementMatchers.get(CloseTrains_step_4.instance().getFullyQualifiedName());
56 final CostElementMatchers step5 = costElementMatchers.get(CloseTrains_step_5.instance().getFullyQualifiedName());
57 final CostElementMatchers step6 = costElementMatchers.get(CloseTrains_step_6.instance().getFullyQualifiedName());
58 final CostElementMatchers step7 = costElementMatchers.get(CloseTrains_step_7.instance().getFullyQualifiedName());
59 final PolyhedronExtensionOperator _function = (ExtendedLinearExpressionBuilderFactory it) -> {
60 final ExtendedLinearExpressionBuilder objectiveBuilder = it.createBuilder();
61 ImmutableList<CostElementMatch> _matches = step2.getMatches();
62 for (final CostElementMatch m : _matches) {
63 {
64 final Dimension dimension = it.getDimension(m.getMatch());
65 objectiveBuilder.add(step2.getWeight(), dimension);
66 dimension.tightenLowerBound(Integer.valueOf(0));
67 boolean _isMulti = m.isMulti();
68 if (_isMulti) {
69 it.createBuilder().add(1, dimension).add((-1), this.trainType).build().assertEqualsTo(0);
70 } else {
71 dimension.tightenUpperBound(Integer.valueOf(1));
72 boolean _isMust = m.isMust();
73 if (_isMust) {
74 dimension.tightenLowerBound(Integer.valueOf(1));
75 }
76 }
77 }
78 }
79 final ImmutableList<CostElementMatch> step3Matches = step3.getMatches();
80 for (final CostElementMatch m_1 : step3Matches) {
81 {
82 final Dimension dimension = it.getDimension(m_1.getMatch());
83 objectiveBuilder.add(step3.getWeight(), dimension);
84 dimension.tightenLowerBound(Integer.valueOf(0));
85 boolean _isMulti = m_1.isMulti();
86 boolean _not = (!_isMulti);
87 if (_not) {
88 dimension.tightenUpperBound(Integer.valueOf(1));
89 boolean _isMust = m_1.isMust();
90 if (_isMust) {
91 dimension.tightenLowerBound(Integer.valueOf(1));
92 }
93 }
94 }
95 }
96 final Function1<CostElementMatch, IPatternMatch> _function_1 = (CostElementMatch it_1) -> {
97 return step2.projectMayMatch(it_1.getMatch(), 2);
98 };
99 Set<Map.Entry<IPatternMatch, List<CostElementMatch>>> _entrySet = IterableExtensions.<IPatternMatch, CostElementMatch>groupBy(step3Matches, _function_1).entrySet();
100 for (final Map.Entry<IPatternMatch, List<CostElementMatch>> pair : _entrySet) {
101 {
102 final ExtendedLinearExpressionBuilder multiplicityBuilder = it.createBuilder();
103 List<CostElementMatch> _value = pair.getValue();
104 for (final CostElementMatch m_2 : _value) {
105 multiplicityBuilder.add(1, m_2.getMatch());
106 }
107 multiplicityBuilder.add((-1), pair.getKey());
108 multiplicityBuilder.build().assertEqualsTo(0);
109 }
110 }
111 CloseTrainsObjectiveHint.boundLimit(it, step3Matches, 2, this.trainType, 1);
112 CloseTrainsObjectiveHint.boundLimit(it, step3Matches, 3, this.segmentType, 1);
113 final ImmutableList<CostElementMatch> step4Matches = step4.getMatches();
114 for (final CostElementMatch m_2 : step4Matches) {
115 {
116 final Dimension dimension = it.getDimension(m_2.getMatch());
117 objectiveBuilder.add(step4.getWeight(), dimension);
118 dimension.tightenLowerBound(Integer.valueOf(0));
119 boolean _isMulti = m_2.isMulti();
120 boolean _not = (!_isMulti);
121 if (_not) {
122 dimension.tightenUpperBound(Integer.valueOf(1));
123 boolean _isMust = m_2.isMust();
124 if (_isMust) {
125 dimension.tightenLowerBound(Integer.valueOf(1));
126 }
127 }
128 }
129 }
130 final Function1<CostElementMatch, IPatternMatch> _function_2 = (CostElementMatch it_1) -> {
131 return step3.projectMayMatch(it_1.getMatch(), 2, 3);
132 };
133 Set<Map.Entry<IPatternMatch, List<CostElementMatch>>> _entrySet_1 = IterableExtensions.<IPatternMatch, CostElementMatch>groupBy(step4Matches, _function_2).entrySet();
134 for (final Map.Entry<IPatternMatch, List<CostElementMatch>> pair_1 : _entrySet_1) {
135 {
136 final ExtendedLinearExpressionBuilder multiplicityBuilder = it.createBuilder();
137 List<CostElementMatch> _value = pair_1.getValue();
138 for (final CostElementMatch m_3 : _value) {
139 multiplicityBuilder.add(1, m_3.getMatch());
140 }
141 multiplicityBuilder.add((-2), pair_1.getKey());
142 multiplicityBuilder.build().tightenUpperBound(Integer.valueOf(0));
143 }
144 }
145 CloseTrainsObjectiveHint.boundLimit(it, step4Matches, 2, this.trainType, 2);
146 CloseTrainsObjectiveHint.boundLimit(it, step4Matches, 3, this.segmentType, 2);
147 CloseTrainsObjectiveHint.boundLimit(it, step4Matches, 4, this.segmentType, 2);
148 final ImmutableList<CostElementMatch> step5Matches = step5.getMatches();
149 for (final CostElementMatch m_3 : step5Matches) {
150 {
151 final Dimension dimension = it.getDimension(m_3.getMatch());
152 objectiveBuilder.add(step5.getWeight(), dimension);
153 dimension.tightenLowerBound(Integer.valueOf(0));
154 boolean _isMulti = m_3.isMulti();
155 boolean _not = (!_isMulti);
156 if (_not) {
157 dimension.tightenUpperBound(Integer.valueOf(1));
158 boolean _isMust = m_3.isMust();
159 if (_isMust) {
160 dimension.tightenLowerBound(Integer.valueOf(1));
161 }
162 }
163 }
164 }
165 final Function1<CostElementMatch, IPatternMatch> _function_3 = (CostElementMatch it_1) -> {
166 return step4.projectMayMatch(it_1.getMatch(), 2, 3, 4);
167 };
168 Set<Map.Entry<IPatternMatch, List<CostElementMatch>>> _entrySet_2 = IterableExtensions.<IPatternMatch, CostElementMatch>groupBy(step5Matches, _function_3).entrySet();
169 for (final Map.Entry<IPatternMatch, List<CostElementMatch>> pair_2 : _entrySet_2) {
170 {
171 final ExtendedLinearExpressionBuilder multiplicityBuilder = it.createBuilder();
172 List<CostElementMatch> _value = pair_2.getValue();
173 for (final CostElementMatch m_4 : _value) {
174 multiplicityBuilder.add(1, m_4.getMatch());
175 }
176 multiplicityBuilder.add((-2), pair_2.getKey());
177 multiplicityBuilder.build().tightenUpperBound(Integer.valueOf(0));
178 }
179 }
180 CloseTrainsObjectiveHint.boundLimit(it, step5Matches, 2, this.trainType, 4);
181 CloseTrainsObjectiveHint.boundLimit(it, step5Matches, 3, this.segmentType, 4);
182 CloseTrainsObjectiveHint.boundLimit(it, step5Matches, 4, this.segmentType, 4);
183 CloseTrainsObjectiveHint.boundLimit(it, step5Matches, 5, this.segmentType, 4);
184 final ImmutableList<CostElementMatch> step6Matches = step6.getMatches();
185 for (final CostElementMatch m_4 : step6Matches) {
186 {
187 final Dimension dimension = it.getDimension(m_4.getMatch());
188 objectiveBuilder.add(step6.getWeight(), dimension);
189 dimension.tightenLowerBound(Integer.valueOf(0));
190 boolean _isMulti = m_4.isMulti();
191 if (_isMulti) {
192 Object _get = m_4.getMatch().get(3);
193 Object _get_1 = m_4.getMatch().get(5);
194 boolean _equals = Objects.equal(_get, _get_1);
195 if (_equals) {
196 it.createBuilder().add(2, m_4.getMatch()).add((-1), step5.projectMayMatch(m_4.getMatch(), 2, 3, 4, 5)).build().assertEqualsTo(0);
197 } else {
198 it.createBuilder().add(1, m_4.getMatch()).add((-1), step5.projectMayMatch(m_4.getMatch(), 2, 3, 4, 5)).build().assertEqualsTo(0);
199 }
200 } else {
201 dimension.tightenUpperBound(Integer.valueOf(1));
202 boolean _isMust = m_4.isMust();
203 if (_isMust) {
204 dimension.tightenLowerBound(Integer.valueOf(1));
205 }
206 }
207 }
208 }
209 CloseTrainsObjectiveHint.boundLimit(it, step6Matches, 2, this.trainType, 2);
210 CloseTrainsObjectiveHint.boundLimit(it, step6Matches, 3, this.segmentType, 2);
211 CloseTrainsObjectiveHint.boundLimit(it, step6Matches, 4, this.segmentType, 2);
212 CloseTrainsObjectiveHint.boundLimit(it, step6Matches, 5, this.segmentType, 2);
213 final ImmutableList<CostElementMatch> step7Matches = step7.getMatches();
214 for (final CostElementMatch m_5 : step7Matches) {
215 {
216 final Dimension dimension = it.getDimension(m_5.getMatch());
217 objectiveBuilder.add(step7.getWeight(), dimension);
218 dimension.tightenLowerBound(Integer.valueOf(0));
219 boolean _isMulti = m_5.isMulti();
220 boolean _not = (!_isMulti);
221 if (_not) {
222 dimension.tightenUpperBound(Integer.valueOf(1));
223 boolean _isMust = m_5.isMust();
224 if (_isMust) {
225 dimension.tightenLowerBound(Integer.valueOf(1));
226 }
227 }
228 }
229 }
230 final Function1<CostElementMatch, IPatternMatch> _function_4 = (CostElementMatch it_1) -> {
231 return step6.projectMayMatch(it_1.getMatch(), 2, 3, 4, 5);
232 };
233 Set<Map.Entry<IPatternMatch, List<CostElementMatch>>> _entrySet_3 = IterableExtensions.<IPatternMatch, CostElementMatch>groupBy(step7Matches, _function_4).entrySet();
234 for (final Map.Entry<IPatternMatch, List<CostElementMatch>> pair_3 : _entrySet_3) {
235 {
236 final ExtendedLinearExpressionBuilder multiplicityBuilder = it.createBuilder();
237 List<CostElementMatch> _value = pair_3.getValue();
238 for (final CostElementMatch m_6 : _value) {
239 multiplicityBuilder.add(1, m_6.getMatch());
240 }
241 multiplicityBuilder.add((-1), pair_3.getKey());
242 multiplicityBuilder.build().tightenUpperBound(Integer.valueOf(0));
243 }
244 }
245 CloseTrainsObjectiveHint.boundLimit(it, step7Matches, 2, this.trainType, 2);
246 CloseTrainsObjectiveHint.boundLimit(it, step7Matches, 3, this.segmentType, 2);
247 CloseTrainsObjectiveHint.boundLimit(it, step7Matches, 4, this.segmentType, 2);
248 CloseTrainsObjectiveHint.boundLimit(it, step7Matches, 5, this.segmentType, 2);
249 CloseTrainsObjectiveHint.boundLimit(it, step7Matches, 6, this.trainType, 2);
250 this.buildWithBounds(objectiveBuilder);
251 };
252 _xblockexpression = _function;
253 }
254 return _xblockexpression;
255 }
256
257 private static void boundLimit(@Extension final ExtendedLinearExpressionBuilderFactory factory, final Collection<CostElementMatch> matches, final int index, final Type type, final int count) {
258 final Function1<CostElementMatch, Object> _function = (CostElementMatch it) -> {
259 return it.getMatch().get(index);
260 };
261 Set<Map.Entry<Object, List<CostElementMatch>>> _entrySet = IterableExtensions.<Object, CostElementMatch>groupBy(matches, _function).entrySet();
262 for (final Map.Entry<Object, List<CostElementMatch>> pair : _entrySet) {
263 {
264 final ExtendedLinearExpressionBuilder multiplicityBuilder = factory.createBuilder();
265 List<CostElementMatch> _value = pair.getValue();
266 for (final CostElementMatch m : _value) {
267 multiplicityBuilder.add(1, m.getMatch());
268 }
269 boolean _isMulti = CostElementMatchers.isMulti(pair.getKey());
270 if (_isMulti) {
271 multiplicityBuilder.add((-count), type);
272 multiplicityBuilder.build().tightenUpperBound(Integer.valueOf(0));
273 } else {
274 multiplicityBuilder.build().tightenUpperBound(Integer.valueOf(count));
275 }
276 }
277 }
278 }
279}
diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/xtend-gen/modes3/run/EndOfSidingObjectiveHint.java b/Domains/ca.mcgill.rtgmrt.example.modes3/xtend-gen/modes3/run/EndOfSidingObjectiveHint.java
new file mode 100644
index 00000000..77c513e1
--- /dev/null
+++ b/Domains/ca.mcgill.rtgmrt.example.modes3/xtend-gen/modes3/run/EndOfSidingObjectiveHint.java
@@ -0,0 +1,193 @@
1package modes3.run;
2
3import com.google.common.collect.ImmutableList;
4import hu.bme.mit.inf.dslreasoner.ecore2logic.Ecore2Logic;
5import hu.bme.mit.inf.dslreasoner.ecore2logic.Ecore2Logic_Trace;
6import hu.bme.mit.inf.dslreasoner.logic.model.logiclanguage.Type;
7import hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.cardinality.Dimension;
8import hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.cardinality.ExtendedLinearExpressionBuilder;
9import hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.cardinality.ExtendedLinearExpressionBuilderFactory;
10import hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.cardinality.PolyhedronExtensionOperator;
11import hu.bme.mit.inf.dslreasoner.viatrasolver.reasoner.optimization.CostElementMatch;
12import hu.bme.mit.inf.dslreasoner.viatrasolver.reasoner.optimization.CostElementMatchers;
13import hu.bme.mit.inf.dslreasoner.viatrasolver.reasoner.optimization.CostObjectiveHint;
14import java.util.Collection;
15import java.util.List;
16import java.util.Map;
17import java.util.Set;
18import modes3.Modes3Package;
19import modes3.queries.EndOfSiding_step_2;
20import modes3.queries.EndOfSiding_step_3;
21import modes3.queries.EndOfSiding_step_4;
22import modes3.queries.EndOfSiding_step_5;
23import org.eclipse.viatra.query.runtime.api.IPatternMatch;
24import org.eclipse.xtext.xbase.lib.Extension;
25import org.eclipse.xtext.xbase.lib.Functions.Function1;
26import org.eclipse.xtext.xbase.lib.IterableExtensions;
27
28@SuppressWarnings("all")
29public class EndOfSidingObjectiveHint extends CostObjectiveHint {
30 private final Type segmentType;
31
32 private final Type trainType;
33
34 public EndOfSidingObjectiveHint(@Extension final Ecore2Logic ecore2Logic, final Ecore2Logic_Trace ecore2LogicTrace) {
35 @Extension
36 final Modes3Package Modes3Package = modes3.Modes3Package.eINSTANCE;
37 this.segmentType = ecore2Logic.TypeofEClass(ecore2LogicTrace, Modes3Package.getSegment());
38 this.trainType = ecore2Logic.TypeofEClass(ecore2LogicTrace, Modes3Package.getTrain());
39 }
40
41 @Override
42 public boolean isExact() {
43 return true;
44 }
45
46 @Override
47 public PolyhedronExtensionOperator createPolyhedronExtensionOperator(final Map<String, CostElementMatchers> costElementMatchers) {
48 PolyhedronExtensionOperator _xblockexpression = null;
49 {
50 final CostElementMatchers step2 = costElementMatchers.get(EndOfSiding_step_2.instance().getFullyQualifiedName());
51 final CostElementMatchers step3 = costElementMatchers.get(EndOfSiding_step_3.instance().getFullyQualifiedName());
52 final CostElementMatchers step4 = costElementMatchers.get(EndOfSiding_step_4.instance().getFullyQualifiedName());
53 final CostElementMatchers step5 = costElementMatchers.get(EndOfSiding_step_5.instance().getFullyQualifiedName());
54 final PolyhedronExtensionOperator _function = (ExtendedLinearExpressionBuilderFactory it) -> {
55 final ExtendedLinearExpressionBuilder objectiveBuilder = it.createBuilder();
56 ImmutableList<CostElementMatch> _matches = step2.getMatches();
57 for (final CostElementMatch m : _matches) {
58 {
59 final Dimension dimension = it.getDimension(m.getMatch());
60 objectiveBuilder.add(step2.getWeight(), dimension);
61 dimension.tightenLowerBound(Integer.valueOf(0));
62 boolean _isMulti = m.isMulti();
63 if (_isMulti) {
64 it.createBuilder().add(1, dimension).add((-1), this.trainType).build().assertEqualsTo(0);
65 } else {
66 dimension.tightenUpperBound(Integer.valueOf(1));
67 boolean _isMust = m.isMust();
68 if (_isMust) {
69 dimension.tightenLowerBound(Integer.valueOf(1));
70 }
71 }
72 }
73 }
74 final ImmutableList<CostElementMatch> step3Matches = step3.getMatches();
75 for (final CostElementMatch m_1 : step3Matches) {
76 {
77 final Dimension dimension = it.getDimension(m_1.getMatch());
78 objectiveBuilder.add(step3.getWeight(), dimension);
79 dimension.tightenLowerBound(Integer.valueOf(0));
80 boolean _isMulti = m_1.isMulti();
81 boolean _not = (!_isMulti);
82 if (_not) {
83 dimension.tightenUpperBound(Integer.valueOf(1));
84 boolean _isMust = m_1.isMust();
85 if (_isMust) {
86 dimension.tightenLowerBound(Integer.valueOf(1));
87 }
88 }
89 }
90 }
91 final Function1<CostElementMatch, IPatternMatch> _function_1 = (CostElementMatch it_1) -> {
92 return step2.projectMayMatch(it_1.getMatch(), 2);
93 };
94 Set<Map.Entry<IPatternMatch, List<CostElementMatch>>> _entrySet = IterableExtensions.<IPatternMatch, CostElementMatch>groupBy(step3Matches, _function_1).entrySet();
95 for (final Map.Entry<IPatternMatch, List<CostElementMatch>> pair : _entrySet) {
96 {
97 final ExtendedLinearExpressionBuilder multiplicityBuilder = it.createBuilder();
98 List<CostElementMatch> _value = pair.getValue();
99 for (final CostElementMatch m_2 : _value) {
100 multiplicityBuilder.add(1, m_2.getMatch());
101 }
102 multiplicityBuilder.add((-1), pair.getKey());
103 multiplicityBuilder.build().assertEqualsTo(0);
104 }
105 }
106 EndOfSidingObjectiveHint.boundLimit(it, step3Matches, 2, this.trainType, 1);
107 EndOfSidingObjectiveHint.boundLimit(it, step3Matches, 3, this.segmentType, 1);
108 final ImmutableList<CostElementMatch> step4Matches = step4.getMatches();
109 for (final CostElementMatch m_2 : step4Matches) {
110 {
111 final Dimension dimension = it.getDimension(m_2.getMatch());
112 objectiveBuilder.add(step4.getWeight(), dimension);
113 dimension.tightenLowerBound(Integer.valueOf(0));
114 boolean _isMulti = m_2.isMulti();
115 boolean _not = (!_isMulti);
116 if (_not) {
117 dimension.tightenUpperBound(Integer.valueOf(1));
118 boolean _isMust = m_2.isMust();
119 if (_isMust) {
120 dimension.tightenLowerBound(Integer.valueOf(1));
121 }
122 }
123 }
124 }
125 final Function1<CostElementMatch, IPatternMatch> _function_2 = (CostElementMatch it_1) -> {
126 return step3.projectMayMatch(it_1.getMatch(), 2, 3);
127 };
128 Set<Map.Entry<IPatternMatch, List<CostElementMatch>>> _entrySet_1 = IterableExtensions.<IPatternMatch, CostElementMatch>groupBy(step4Matches, _function_2).entrySet();
129 for (final Map.Entry<IPatternMatch, List<CostElementMatch>> pair_1 : _entrySet_1) {
130 {
131 final ExtendedLinearExpressionBuilder multiplicityBuilder = it.createBuilder();
132 List<CostElementMatch> _value = pair_1.getValue();
133 for (final CostElementMatch m_3 : _value) {
134 multiplicityBuilder.add(1, m_3.getMatch());
135 }
136 multiplicityBuilder.add((-2), pair_1.getKey());
137 multiplicityBuilder.build().tightenUpperBound(Integer.valueOf(0));
138 }
139 }
140 EndOfSidingObjectiveHint.boundLimit(it, step4Matches, 2, this.trainType, 2);
141 EndOfSidingObjectiveHint.boundLimit(it, step4Matches, 3, this.segmentType, 2);
142 EndOfSidingObjectiveHint.boundLimit(it, step4Matches, 4, this.segmentType, 2);
143 final ImmutableList<CostElementMatch> step5Matches = step5.getMatches();
144 for (final CostElementMatch m_3 : step5Matches) {
145 {
146 final Dimension dimension = it.getDimension(m_3.getMatch());
147 objectiveBuilder.add(step5.getWeight(), dimension);
148 dimension.tightenLowerBound(Integer.valueOf(0));
149 boolean _isMulti = m_3.isMulti();
150 boolean _not = (!_isMulti);
151 if (_not) {
152 dimension.tightenUpperBound(Integer.valueOf(1));
153 boolean _isMust = m_3.isMust();
154 if (_isMust) {
155 dimension.tightenLowerBound(Integer.valueOf(1));
156 }
157 }
158 it.createBuilder().add(1, m_3.getMatch()).add((-1), step4.projectMayMatch(m_3.getMatch(), 2, 3, 4)).build().tightenUpperBound(Integer.valueOf(0));
159 }
160 }
161 EndOfSidingObjectiveHint.boundLimit(it, step5Matches, 2, this.trainType, 1);
162 EndOfSidingObjectiveHint.boundLimit(it, step5Matches, 3, this.segmentType, 2);
163 EndOfSidingObjectiveHint.boundLimit(it, step5Matches, 4, this.segmentType, 1);
164 this.buildWithBounds(objectiveBuilder);
165 };
166 _xblockexpression = _function;
167 }
168 return _xblockexpression;
169 }
170
171 private static void boundLimit(@Extension final ExtendedLinearExpressionBuilderFactory factory, final Collection<CostElementMatch> matches, final int index, final Type type, final int count) {
172 final Function1<CostElementMatch, Object> _function = (CostElementMatch it) -> {
173 return it.getMatch().get(index);
174 };
175 Set<Map.Entry<Object, List<CostElementMatch>>> _entrySet = IterableExtensions.<Object, CostElementMatch>groupBy(matches, _function).entrySet();
176 for (final Map.Entry<Object, List<CostElementMatch>> pair : _entrySet) {
177 {
178 final ExtendedLinearExpressionBuilder multiplicityBuilder = factory.createBuilder();
179 List<CostElementMatch> _value = pair.getValue();
180 for (final CostElementMatch m : _value) {
181 multiplicityBuilder.add(1, m.getMatch());
182 }
183 boolean _isMulti = CostElementMatchers.isMulti(pair.getKey());
184 if (_isMulti) {
185 multiplicityBuilder.add((-count), type);
186 multiplicityBuilder.build().tightenUpperBound(Integer.valueOf(0));
187 } else {
188 multiplicityBuilder.build().tightenUpperBound(Integer.valueOf(count));
189 }
190 }
191 }
192 }
193}
diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/xtend-gen/modes3/run/MisalignedTurnoutObjectiveHint.java b/Domains/ca.mcgill.rtgmrt.example.modes3/xtend-gen/modes3/run/MisalignedTurnoutObjectiveHint.java
new file mode 100644
index 00000000..835a6559
--- /dev/null
+++ b/Domains/ca.mcgill.rtgmrt.example.modes3/xtend-gen/modes3/run/MisalignedTurnoutObjectiveHint.java
@@ -0,0 +1,195 @@
1package modes3.run;
2
3import com.google.common.collect.ImmutableList;
4import hu.bme.mit.inf.dslreasoner.ecore2logic.Ecore2Logic;
5import hu.bme.mit.inf.dslreasoner.ecore2logic.Ecore2Logic_Trace;
6import hu.bme.mit.inf.dslreasoner.logic.model.logiclanguage.Type;
7import hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.cardinality.Dimension;
8import hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.cardinality.ExtendedLinearExpressionBuilder;
9import hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.cardinality.ExtendedLinearExpressionBuilderFactory;
10import hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.cardinality.PolyhedronExtensionOperator;
11import hu.bme.mit.inf.dslreasoner.viatrasolver.reasoner.optimization.CostElementMatch;
12import hu.bme.mit.inf.dslreasoner.viatrasolver.reasoner.optimization.CostElementMatchers;
13import hu.bme.mit.inf.dslreasoner.viatrasolver.reasoner.optimization.CostObjectiveHint;
14import java.util.Collection;
15import java.util.List;
16import java.util.Map;
17import java.util.Set;
18import modes3.Modes3Package;
19import modes3.queries.MisalignedTurnout_step_2;
20import modes3.queries.MisalignedTurnout_step_3;
21import modes3.queries.MisalignedTurnout_step_4;
22import modes3.queries.MisalignedTurnout_step_5;
23import org.eclipse.viatra.query.runtime.api.IPatternMatch;
24import org.eclipse.xtext.xbase.lib.Extension;
25import org.eclipse.xtext.xbase.lib.Functions.Function1;
26import org.eclipse.xtext.xbase.lib.IterableExtensions;
27
28@SuppressWarnings("all")
29public class MisalignedTurnoutObjectiveHint extends CostObjectiveHint {
30 private final Type segmentType;
31
32 private final Type turnoutType;
33
34 private final Type trainType;
35
36 public MisalignedTurnoutObjectiveHint(@Extension final Ecore2Logic ecore2Logic, final Ecore2Logic_Trace ecore2LogicTrace) {
37 @Extension
38 final Modes3Package Modes3Package = modes3.Modes3Package.eINSTANCE;
39 this.segmentType = ecore2Logic.TypeofEClass(ecore2LogicTrace, Modes3Package.getSegment());
40 this.turnoutType = ecore2Logic.TypeofEClass(ecore2LogicTrace, Modes3Package.getTurnout());
41 this.trainType = ecore2Logic.TypeofEClass(ecore2LogicTrace, Modes3Package.getTrain());
42 }
43
44 @Override
45 public boolean isExact() {
46 return true;
47 }
48
49 @Override
50 public PolyhedronExtensionOperator createPolyhedronExtensionOperator(final Map<String, CostElementMatchers> costElementMatchers) {
51 PolyhedronExtensionOperator _xblockexpression = null;
52 {
53 final CostElementMatchers step2 = costElementMatchers.get(MisalignedTurnout_step_2.instance().getFullyQualifiedName());
54 final CostElementMatchers step3 = costElementMatchers.get(MisalignedTurnout_step_3.instance().getFullyQualifiedName());
55 final CostElementMatchers step4 = costElementMatchers.get(MisalignedTurnout_step_4.instance().getFullyQualifiedName());
56 final CostElementMatchers step5 = costElementMatchers.get(MisalignedTurnout_step_5.instance().getFullyQualifiedName());
57 final PolyhedronExtensionOperator _function = (ExtendedLinearExpressionBuilderFactory it) -> {
58 final ExtendedLinearExpressionBuilder objectiveBuilder = it.createBuilder();
59 ImmutableList<CostElementMatch> _matches = step2.getMatches();
60 for (final CostElementMatch m : _matches) {
61 {
62 final Dimension dimension = it.getDimension(m.getMatch());
63 objectiveBuilder.add(step2.getWeight(), dimension);
64 dimension.tightenLowerBound(Integer.valueOf(0));
65 boolean _isMulti = m.isMulti();
66 if (_isMulti) {
67 it.createBuilder().add(1, dimension).add((-1), this.turnoutType).build().assertEqualsTo(0);
68 } else {
69 dimension.tightenUpperBound(Integer.valueOf(1));
70 boolean _isMust = m.isMust();
71 if (_isMust) {
72 dimension.tightenLowerBound(Integer.valueOf(1));
73 }
74 }
75 }
76 }
77 final ImmutableList<CostElementMatch> step3Matches = step3.getMatches();
78 for (final CostElementMatch m_1 : step3Matches) {
79 {
80 final Dimension dimension = it.getDimension(m_1.getMatch());
81 objectiveBuilder.add(step3.getWeight(), dimension);
82 dimension.tightenLowerBound(Integer.valueOf(0));
83 boolean _isMulti = m_1.isMulti();
84 boolean _not = (!_isMulti);
85 if (_not) {
86 dimension.tightenUpperBound(Integer.valueOf(1));
87 boolean _isMust = m_1.isMust();
88 if (_isMust) {
89 dimension.tightenLowerBound(Integer.valueOf(1));
90 }
91 }
92 }
93 }
94 final Function1<CostElementMatch, IPatternMatch> _function_1 = (CostElementMatch it_1) -> {
95 return step2.projectMayMatch(it_1.getMatch(), 2);
96 };
97 Set<Map.Entry<IPatternMatch, List<CostElementMatch>>> _entrySet = IterableExtensions.<IPatternMatch, CostElementMatch>groupBy(step3Matches, _function_1).entrySet();
98 for (final Map.Entry<IPatternMatch, List<CostElementMatch>> pair : _entrySet) {
99 {
100 final ExtendedLinearExpressionBuilder multiplicityBuilder = it.createBuilder();
101 List<CostElementMatch> _value = pair.getValue();
102 for (final CostElementMatch m_2 : _value) {
103 multiplicityBuilder.add(1, m_2.getMatch());
104 }
105 multiplicityBuilder.add((-1), pair.getKey());
106 multiplicityBuilder.build().tightenUpperBound(Integer.valueOf(0));
107 }
108 }
109 MisalignedTurnoutObjectiveHint.boundLimit(it, step3Matches, 2, this.turnoutType, 1);
110 MisalignedTurnoutObjectiveHint.boundLimit(it, step3Matches, 3, this.segmentType, 2);
111 final ImmutableList<CostElementMatch> step4Matches = step4.getMatches();
112 for (final CostElementMatch m_2 : step4Matches) {
113 {
114 final Dimension dimension = it.getDimension(m_2.getMatch());
115 objectiveBuilder.add(step4.getWeight(), dimension);
116 dimension.tightenLowerBound(Integer.valueOf(0));
117 boolean _isMulti = m_2.isMulti();
118 boolean _not = (!_isMulti);
119 if (_not) {
120 dimension.tightenUpperBound(Integer.valueOf(1));
121 boolean _isMust = m_2.isMust();
122 if (_isMust) {
123 dimension.tightenLowerBound(Integer.valueOf(1));
124 }
125 }
126 it.createBuilder().add(1, m_2.getMatch()).add((-1), step3.projectMayMatch(m_2.getMatch(), 2, 3)).build().tightenUpperBound(Integer.valueOf(0));
127 }
128 }
129 MisalignedTurnoutObjectiveHint.boundLimit(it, step4Matches, 2, this.turnoutType, 1);
130 MisalignedTurnoutObjectiveHint.boundLimit(it, step4Matches, 3, this.segmentType, 2);
131 final ImmutableList<CostElementMatch> step5Matches = step5.getMatches();
132 for (final CostElementMatch m_3 : step5Matches) {
133 {
134 final Dimension dimension = it.getDimension(m_3.getMatch());
135 objectiveBuilder.add(step5.getWeight(), dimension);
136 dimension.tightenLowerBound(Integer.valueOf(0));
137 boolean _isMulti = m_3.isMulti();
138 boolean _not = (!_isMulti);
139 if (_not) {
140 dimension.tightenUpperBound(Integer.valueOf(1));
141 boolean _isMust = m_3.isMust();
142 if (_isMust) {
143 dimension.tightenLowerBound(Integer.valueOf(1));
144 }
145 }
146 }
147 }
148 final Function1<CostElementMatch, IPatternMatch> _function_2 = (CostElementMatch it_1) -> {
149 return step4.projectMayMatch(it_1.getMatch(), 2, 3);
150 };
151 Set<Map.Entry<IPatternMatch, List<CostElementMatch>>> _entrySet_1 = IterableExtensions.<IPatternMatch, CostElementMatch>groupBy(step5Matches, _function_2).entrySet();
152 for (final Map.Entry<IPatternMatch, List<CostElementMatch>> pair_1 : _entrySet_1) {
153 {
154 final ExtendedLinearExpressionBuilder multiplicityBuilder = it.createBuilder();
155 List<CostElementMatch> _value = pair_1.getValue();
156 for (final CostElementMatch m_4 : _value) {
157 multiplicityBuilder.add(1, m_4.getMatch());
158 }
159 multiplicityBuilder.add((-1), pair_1.getKey());
160 multiplicityBuilder.build().tightenUpperBound(Integer.valueOf(0));
161 }
162 }
163 MisalignedTurnoutObjectiveHint.boundLimit(it, step5Matches, 2, this.turnoutType, 1);
164 MisalignedTurnoutObjectiveHint.boundLimit(it, step5Matches, 3, this.segmentType, 2);
165 MisalignedTurnoutObjectiveHint.boundLimit(it, step5Matches, 4, this.trainType, 2);
166 this.buildWithBounds(objectiveBuilder);
167 };
168 _xblockexpression = _function;
169 }
170 return _xblockexpression;
171 }
172
173 private static void boundLimit(@Extension final ExtendedLinearExpressionBuilderFactory factory, final Collection<CostElementMatch> matches, final int index, final Type type, final int count) {
174 final Function1<CostElementMatch, Object> _function = (CostElementMatch it) -> {
175 return it.getMatch().get(index);
176 };
177 Set<Map.Entry<Object, List<CostElementMatch>>> _entrySet = IterableExtensions.<Object, CostElementMatch>groupBy(matches, _function).entrySet();
178 for (final Map.Entry<Object, List<CostElementMatch>> pair : _entrySet) {
179 {
180 final ExtendedLinearExpressionBuilder multiplicityBuilder = factory.createBuilder();
181 List<CostElementMatch> _value = pair.getValue();
182 for (final CostElementMatch m : _value) {
183 multiplicityBuilder.add(1, m.getMatch());
184 }
185 boolean _isMulti = CostElementMatchers.isMulti(pair.getKey());
186 if (_isMulti) {
187 multiplicityBuilder.add((-count), type);
188 multiplicityBuilder.build().tightenUpperBound(Integer.valueOf(0));
189 } else {
190 multiplicityBuilder.build().tightenUpperBound(Integer.valueOf(count));
191 }
192 }
193 }
194 }
195}
diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/xtend-gen/modes3/run/Modes3ModelGenerator.java b/Domains/ca.mcgill.rtgmrt.example.modes3/xtend-gen/modes3/run/Modes3ModelGenerator.java
new file mode 100644
index 00000000..16db7053
--- /dev/null
+++ b/Domains/ca.mcgill.rtgmrt.example.modes3/xtend-gen/modes3/run/Modes3ModelGenerator.java
@@ -0,0 +1,598 @@
1package modes3.run;
2
3import com.google.common.base.Objects;
4import com.google.common.collect.ImmutableList;
5import com.google.common.collect.ImmutableSet;
6import com.google.common.collect.Iterables;
7import hu.bme.mit.inf.dslreasoner.ecore2logic.EReferenceMapper_RelationsOverTypes_Trace;
8import hu.bme.mit.inf.dslreasoner.ecore2logic.Ecore2Logic;
9import hu.bme.mit.inf.dslreasoner.ecore2logic.Ecore2LogicConfiguration;
10import hu.bme.mit.inf.dslreasoner.ecore2logic.Ecore2Logic_Trace;
11import hu.bme.mit.inf.dslreasoner.ecore2logic.EcoreMetamodelDescriptor;
12import hu.bme.mit.inf.dslreasoner.ecore2logic.ecore2logicannotations.Ecore2logicannotationsFactory;
13import hu.bme.mit.inf.dslreasoner.ecore2logic.ecore2logicannotations.Ecore2logicannotationsPackage;
14import hu.bme.mit.inf.dslreasoner.ecore2logic.ecore2logicannotations.InverseRelationAssertion;
15import hu.bme.mit.inf.dslreasoner.logic.model.builder.DocumentationLevel;
16import hu.bme.mit.inf.dslreasoner.logic.model.builder.LogicModelInterpretation;
17import hu.bme.mit.inf.dslreasoner.logic.model.builder.LogicProblemBuilder;
18import hu.bme.mit.inf.dslreasoner.logic.model.builder.SolutionScope;
19import hu.bme.mit.inf.dslreasoner.logic.model.builder.TracedOutput;
20import hu.bme.mit.inf.dslreasoner.logic.model.builder.TypeScopes;
21import hu.bme.mit.inf.dslreasoner.logic.model.builder.VariableContext;
22import hu.bme.mit.inf.dslreasoner.logic.model.logiclanguage.Assertion;
23import hu.bme.mit.inf.dslreasoner.logic.model.logiclanguage.Iff;
24import hu.bme.mit.inf.dslreasoner.logic.model.logiclanguage.LogiclanguagePackage;
25import hu.bme.mit.inf.dslreasoner.logic.model.logiclanguage.RelationDeclaration;
26import hu.bme.mit.inf.dslreasoner.logic.model.logiclanguage.SymbolicValue;
27import hu.bme.mit.inf.dslreasoner.logic.model.logiclanguage.TermDescription;
28import hu.bme.mit.inf.dslreasoner.logic.model.logiclanguage.Type;
29import hu.bme.mit.inf.dslreasoner.logic.model.logiclanguage.TypeDefinition;
30import hu.bme.mit.inf.dslreasoner.logic.model.logiclanguage.Variable;
31import hu.bme.mit.inf.dslreasoner.logic.model.logicproblem.Annotation;
32import hu.bme.mit.inf.dslreasoner.logic.model.logicproblem.LogicProblem;
33import hu.bme.mit.inf.dslreasoner.logic.model.logicproblem.LogicproblemPackage;
34import hu.bme.mit.inf.dslreasoner.logic.model.logicresult.LogicResult;
35import hu.bme.mit.inf.dslreasoner.logic.model.logicresult.ModelResult;
36import hu.bme.mit.inf.dslreasoner.logic2ecore.Logic2Ecore;
37import hu.bme.mit.inf.dslreasoner.viatra2logic.Viatra2Logic;
38import hu.bme.mit.inf.dslreasoner.viatra2logic.Viatra2LogicConfiguration;
39import hu.bme.mit.inf.dslreasoner.viatra2logic.Viatra2LogicTrace;
40import hu.bme.mit.inf.dslreasoner.viatra2logic.ViatraQuerySetDescriptor;
41import hu.bme.mit.inf.dslreasoner.viatra2logic.viatra2logicannotations.Viatra2LogicAnnotationsPackage;
42import hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.TypeInferenceMethod;
43import hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.cardinality.PolyhedralScopePropagatorConstraints;
44import hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.cardinality.PolyhedralScopePropagatorSolver;
45import hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.cardinality.ScopePropagatorStrategy;
46import hu.bme.mit.inf.dslreasoner.viatrasolver.partialinterpretation2logic.InstanceModel2Logic;
47import hu.bme.mit.inf.dslreasoner.viatrasolver.partialinterpretationlanguage.partialinterpretation.BinaryElementRelationLink;
48import hu.bme.mit.inf.dslreasoner.viatrasolver.partialinterpretationlanguage.partialinterpretation.PartialComplexTypeInterpretation;
49import hu.bme.mit.inf.dslreasoner.viatrasolver.partialinterpretationlanguage.partialinterpretation.PartialInterpretation;
50import hu.bme.mit.inf.dslreasoner.viatrasolver.partialinterpretationlanguage.partialinterpretation.PartialRelationInterpretation;
51import hu.bme.mit.inf.dslreasoner.viatrasolver.partialinterpretationlanguage.partialinterpretation.PartialinterpretationPackage;
52import hu.bme.mit.inf.dslreasoner.viatrasolver.partialinterpretationlanguage.partialinterpretation.RelationLink;
53import hu.bme.mit.inf.dslreasoner.viatrasolver.partialinterpretationlanguage.visualisation.PartialInterpretation2Gml;
54import hu.bme.mit.inf.dslreasoner.viatrasolver.partialinterpretationlanguage.visualisation.PartialInterpretationVisualisation;
55import hu.bme.mit.inf.dslreasoner.viatrasolver.reasoner.CostObjectiveConfiguration;
56import hu.bme.mit.inf.dslreasoner.viatrasolver.reasoner.CostObjectiveElementConfiguration;
57import hu.bme.mit.inf.dslreasoner.viatrasolver.reasoner.DebugConfiguration;
58import hu.bme.mit.inf.dslreasoner.viatrasolver.reasoner.StateCoderStrategy;
59import hu.bme.mit.inf.dslreasoner.viatrasolver.reasoner.ViatraReasoner;
60import hu.bme.mit.inf.dslreasoner.viatrasolver.reasoner.ViatraReasonerConfiguration;
61import hu.bme.mit.inf.dslreasoner.viatrasolver.reasoner.dse.PartialModelAsLogicInterpretation;
62import hu.bme.mit.inf.dslreasoner.viatrasolver.reasoner.optimization.ObjectiveKind;
63import hu.bme.mit.inf.dslreasoner.viatrasolver.reasoner.optimization.ObjectiveThreshold;
64import hu.bme.mit.inf.dslreasoner.visualisation.pi2graphviz.GraphvizVisualiser;
65import hu.bme.mit.inf.dslreasoner.workspace.FileSystemWorkspace;
66import java.util.Collections;
67import java.util.List;
68import java.util.Map;
69import java.util.Set;
70import java.util.function.Predicate;
71import modes3.Modes3Factory;
72import modes3.Modes3ModelRoot;
73import modes3.Modes3Package;
74import modes3.queries.CloseTrains_step_2;
75import modes3.queries.CloseTrains_step_3;
76import modes3.queries.CloseTrains_step_4;
77import modes3.queries.CloseTrains_step_5;
78import modes3.queries.CloseTrains_step_6;
79import modes3.queries.CloseTrains_step_7;
80import modes3.queries.EndOfSiding_step_2;
81import modes3.queries.EndOfSiding_step_3;
82import modes3.queries.EndOfSiding_step_4;
83import modes3.queries.EndOfSiding_step_5;
84import modes3.queries.MisalignedTurnout_step_2;
85import modes3.queries.MisalignedTurnout_step_3;
86import modes3.queries.MisalignedTurnout_step_4;
87import modes3.queries.MisalignedTurnout_step_5;
88import modes3.queries.Modes3Queries;
89import modes3.queries.TrainLocations_step_2;
90import modes3.queries.TrainLocations_step_3;
91import modes3.run.CloseTrainsObjectiveHint;
92import modes3.run.EndOfSidingObjectiveHint;
93import modes3.run.MisalignedTurnoutObjectiveHint;
94import modes3.run.Modes3TypeScopeHint;
95import modes3.run.Modes3UnitPropagationGenerator;
96import modes3.run.TrainLocationsObjectiveHint;
97import org.eclipse.emf.common.util.EList;
98import org.eclipse.emf.common.util.TreeIterator;
99import org.eclipse.emf.common.util.URI;
100import org.eclipse.emf.ecore.EAttribute;
101import org.eclipse.emf.ecore.EClass;
102import org.eclipse.emf.ecore.EEnum;
103import org.eclipse.emf.ecore.EEnumLiteral;
104import org.eclipse.emf.ecore.EObject;
105import org.eclipse.emf.ecore.EReference;
106import org.eclipse.emf.ecore.EStructuralFeature;
107import org.eclipse.emf.ecore.resource.Resource;
108import org.eclipse.emf.ecore.xmi.impl.XMIResourceFactoryImpl;
109import org.eclipse.viatra.query.patternlanguage.emf.EMFPatternLanguageStandaloneSetup;
110import org.eclipse.viatra.query.runtime.api.IQuerySpecification;
111import org.eclipse.viatra.query.runtime.api.ViatraQueryEngineOptions;
112import org.eclipse.viatra.query.runtime.localsearch.matcher.integration.LocalSearchEMFBackendFactory;
113import org.eclipse.viatra.query.runtime.matchers.psystem.annotations.PAnnotation;
114import org.eclipse.viatra.query.runtime.rete.matcher.ReteBackendFactory;
115import org.eclipse.xtend.lib.annotations.FinalFieldsConstructor;
116import org.eclipse.xtend2.lib.StringConcatenation;
117import org.eclipse.xtext.xbase.lib.CollectionLiterals;
118import org.eclipse.xtext.xbase.lib.Exceptions;
119import org.eclipse.xtext.xbase.lib.ExclusiveRange;
120import org.eclipse.xtext.xbase.lib.Extension;
121import org.eclipse.xtext.xbase.lib.Functions.Function1;
122import org.eclipse.xtext.xbase.lib.InputOutput;
123import org.eclipse.xtext.xbase.lib.IterableExtensions;
124import org.eclipse.xtext.xbase.lib.ObjectExtensions;
125import org.eclipse.xtext.xbase.lib.Procedures.Procedure1;
126
127@FinalFieldsConstructor
128@SuppressWarnings("all")
129public class Modes3ModelGenerator {
130 private enum MonitoringQuery {
131 closeTrains,
132
133 trainLocations,
134
135 endOfSiding,
136
137 misalignedTurnout;
138 }
139
140 private final Modes3ModelGenerator.MonitoringQuery monitoringQuery;
141
142 private final int modelSize;
143
144 private final Ecore2Logic ecore2Logic = new Ecore2Logic();
145
146 private final InstanceModel2Logic instanceModel2Logic = new InstanceModel2Logic();
147
148 private final Viatra2Logic viatra2Logic = new Viatra2Logic(this.ecore2Logic);
149
150 private final ViatraReasoner solver = new ViatraReasoner();
151
152 @Extension
153 private final LogicProblemBuilder _logicProblemBuilder = new LogicProblemBuilder();
154
155 public URI generate() {
156 try {
157 URI _xblockexpression = null;
158 {
159 final EcoreMetamodelDescriptor metamodel = Modes3ModelGenerator.createMetamodelDescriptor();
160 Ecore2LogicConfiguration _ecore2LogicConfiguration = new Ecore2LogicConfiguration();
161 final TracedOutput<LogicProblem, Ecore2Logic_Trace> metamodelLogic = this.ecore2Logic.transformMetamodel(metamodel, _ecore2LogicConfiguration);
162 final Type segment = this.ecore2Logic.TypeofEClass(metamodelLogic.getTrace(), Modes3Package.eINSTANCE.getSegment());
163 final RelationDeclaration connectedTo = this.ecore2Logic.relationOfReference(metamodelLogic.getTrace(),
164 Modes3Package.eINSTANCE.getSegment_ConnectedTo());
165 final RelationDeclaration connectedToIndicator = ((EReferenceMapper_RelationsOverTypes_Trace) metamodelLogic.getTrace().referenceMapperTrace).indicators.get(
166 Modes3Package.eINSTANCE.getSegment_ConnectedTo());
167 StringConcatenation _builder = new StringConcatenation();
168 _builder.append("oppositeReference ");
169 String _name = connectedTo.getName();
170 _builder.append(_name);
171 _builder.append(" ");
172 String _name_1 = connectedTo.getName();
173 _builder.append(_name_1);
174 final Function1<VariableContext, TermDescription> _function = (VariableContext it) -> {
175 Iff _xblockexpression_1 = null;
176 {
177 StringConcatenation _builder_1 = new StringConcatenation();
178 _builder_1.append("src");
179 final Variable src = it.addVar(_builder_1, segment);
180 StringConcatenation _builder_2 = new StringConcatenation();
181 _builder_2.append("trg");
182 final Variable trg = it.addVar(_builder_2, segment);
183 SymbolicValue _call = this._logicProblemBuilder.call(connectedToIndicator, src, trg);
184 SymbolicValue _call_1 = this._logicProblemBuilder.call(connectedToIndicator, trg, src);
185 _xblockexpression_1 = this._logicProblemBuilder.operator_spaceship(_call, _call_1);
186 }
187 return _xblockexpression_1;
188 };
189 final Assertion inverseAssertion = this._logicProblemBuilder.Assertion(_builder,
190 this._logicProblemBuilder.Forall(_function));
191 EList<Assertion> _assertions = metamodelLogic.getOutput().getAssertions();
192 _assertions.add(inverseAssertion);
193 InverseRelationAssertion _createInverseRelationAssertion = Ecore2logicannotationsFactory.eINSTANCE.createInverseRelationAssertion();
194 final Procedure1<InverseRelationAssertion> _function_1 = (InverseRelationAssertion it) -> {
195 it.setTarget(inverseAssertion);
196 it.setInverseA(connectedTo);
197 it.setInverseB(connectedTo);
198 };
199 final InverseRelationAssertion inverseAnnotation = ObjectExtensions.<InverseRelationAssertion>operator_doubleArrow(_createInverseRelationAssertion, _function_1);
200 EList<Annotation> _annotations = metamodelLogic.getOutput().getAnnotations();
201 _annotations.add(inverseAnnotation);
202 final List<EObject> initialModel = Modes3ModelGenerator.loadInitialModel();
203 final TracedOutput<LogicProblem, Ecore2Logic_Trace> initialModelLogic = this.instanceModel2Logic.transform(metamodelLogic, initialModel);
204 final ViatraQuerySetDescriptor queries = this.loadQueries();
205 Viatra2LogicConfiguration _viatra2LogicConfiguration = new Viatra2LogicConfiguration();
206 final TracedOutput<LogicProblem, Viatra2LogicTrace> logic = this.viatra2Logic.transformQueries(queries, initialModelLogic, _viatra2LogicConfiguration);
207 ViatraReasonerConfiguration _viatraReasonerConfiguration = new ViatraReasonerConfiguration();
208 final Procedure1<ViatraReasonerConfiguration> _function_2 = (ViatraReasonerConfiguration it) -> {
209 it.runtimeLimit = 3600;
210 final Procedure1<TypeScopes> _function_3 = (TypeScopes it_1) -> {
211 it_1.minNewElements = this.modelSize;
212 it_1.maxNewElements = this.modelSize;
213 final Procedure1<Map<Type, Integer>> _function_4 = (Map<Type, Integer> it_2) -> {
214 };
215 ObjectExtensions.<Map<Type, Integer>>operator_doubleArrow(
216 it_1.minNewElementsByType, _function_4);
217 final Procedure1<Map<Type, Integer>> _function_5 = (Map<Type, Integer> it_2) -> {
218 it_2.put(this.ecore2Logic.TypeofEClass(metamodelLogic.getTrace(), Modes3Package.eINSTANCE.getTrain()), Integer.valueOf((this.modelSize / 5)));
219 it_2.put(this.ecore2Logic.TypeofEClass(metamodelLogic.getTrace(), Modes3Package.eINSTANCE.getTurnout()), Integer.valueOf((this.modelSize / 5)));
220 it_2.put(this.ecore2Logic.TypeofEClass(metamodelLogic.getTrace(), Modes3Package.eINSTANCE.getSimpleSegment()), Integer.valueOf(((3 * this.modelSize) / 5)));
221 };
222 ObjectExtensions.<Map<Type, Integer>>operator_doubleArrow(
223 it_1.maxNewElementsByType, _function_5);
224 };
225 ObjectExtensions.<TypeScopes>operator_doubleArrow(
226 it.typeScopes, _function_3);
227 final Procedure1<SolutionScope> _function_4 = (SolutionScope it_1) -> {
228 it_1.numberOfRequiredSolutions = 1;
229 };
230 ObjectExtensions.<SolutionScope>operator_doubleArrow(
231 it.solutionScope, _function_4);
232 CostObjectiveConfiguration _objective = this.getObjective(this.ecore2Logic, metamodelLogic.getTrace());
233 it.costObjectives.add(_objective);
234 it.scopeWeight = 6;
235 it.nameNewElements = false;
236 it.typeInferenceMethod = TypeInferenceMethod.PreliminaryAnalysis;
237 it.stateCoderStrategy = StateCoderStrategy.PairwiseNeighbourhood;
238 ScopePropagatorStrategy.Polyhedral _polyhedral = new ScopePropagatorStrategy.Polyhedral(
239 PolyhedralScopePropagatorConstraints.Relational, PolyhedralScopePropagatorSolver.Clp);
240 it.scopePropagatorStrategy = _polyhedral;
241 Ecore2Logic_Trace _trace = metamodelLogic.getTrace();
242 Modes3TypeScopeHint _modes3TypeScopeHint = new Modes3TypeScopeHint(this.ecore2Logic, _trace);
243 it.hints.add(_modes3TypeScopeHint);
244 Ecore2Logic_Trace _trace_1 = metamodelLogic.getTrace();
245 Modes3UnitPropagationGenerator _modes3UnitPropagationGenerator = new Modes3UnitPropagationGenerator(this.ecore2Logic, _trace_1);
246 it.unitPropagationPatternGenerators.add(_modes3UnitPropagationGenerator);
247 final Procedure1<DebugConfiguration> _function_5 = (DebugConfiguration it_1) -> {
248 GraphvizVisualiser _graphvizVisualiser = new GraphvizVisualiser();
249 it_1.partialInterpretatioVisualiser = _graphvizVisualiser;
250 };
251 ObjectExtensions.<DebugConfiguration>operator_doubleArrow(
252 it.debugConfiguration, _function_5);
253 it.documentationLevel = DocumentationLevel.NORMAL;
254 };
255 final ViatraReasonerConfiguration config = ObjectExtensions.<ViatraReasonerConfiguration>operator_doubleArrow(_viatraReasonerConfiguration, _function_2);
256 final FileSystemWorkspace workspace = new FileSystemWorkspace("output/", "");
257 workspace.writeModel(logic.getOutput(), "problem.logicproblem");
258 final LogicResult solution = this.solver.solve(logic.getOutput(), config, workspace);
259 URI _xifexpression = null;
260 if ((solution instanceof ModelResult)) {
261 InputOutput.<String>println("Saving generated solutions");
262 final Logic2Ecore logic2Ecore = new Logic2Ecore(this.ecore2Logic);
263 final List<? extends LogicModelInterpretation> interpretations = this.solver.getInterpretations(((ModelResult)solution));
264 int _size = interpretations.size();
265 ExclusiveRange _doubleDotLessThan = new ExclusiveRange(0, _size, true);
266 for (final Integer representationIndex : _doubleDotLessThan) {
267 {
268 final LogicModelInterpretation interpretation = interpretations.get((representationIndex).intValue());
269 final int representationNumber = ((representationIndex).intValue() + 1);
270 if ((interpretation instanceof PartialModelAsLogicInterpretation)) {
271 final PartialInterpretation representation = ((PartialModelAsLogicInterpretation)interpretation).getPartialInterpretation();
272 StringConcatenation _builder_1 = new StringConcatenation();
273 _builder_1.append("solution");
274 _builder_1.append(representationNumber);
275 _builder_1.append(".partialinterpretation");
276 workspace.writeModel(representation, _builder_1.toString());
277 final PartialInterpretation2Gml partialInterpretation2GML = new PartialInterpretation2Gml();
278 final String gml = partialInterpretation2GML.transform(representation);
279 StringConcatenation _builder_2 = new StringConcatenation();
280 _builder_2.append("solution");
281 _builder_2.append(representationNumber);
282 _builder_2.append(".gml");
283 workspace.writeText(_builder_2.toString(), gml);
284 final EObject model = logic2Ecore.transformInterpretation(interpretation, metamodelLogic.getTrace());
285 final TreeIterator<EObject> iterator = model.eAllContents();
286 int id = 0;
287 while (iterator.hasNext()) {
288 {
289 final EObject obj = iterator.next();
290 final Function1<EAttribute, Boolean> _function_3 = (EAttribute it) -> {
291 String _name_2 = it.getName();
292 return Boolean.valueOf(Objects.equal(_name_2, "id"));
293 };
294 final EAttribute idFeature = IterableExtensions.<EAttribute>findFirst(obj.eClass().getEAllAttributes(), _function_3);
295 if ((idFeature != null)) {
296 obj.eSet(idFeature, Integer.valueOf(id));
297 id++;
298 }
299 }
300 }
301 StringConcatenation _builder_3 = new StringConcatenation();
302 _builder_3.append("solution");
303 _builder_3.append(representationNumber);
304 _builder_3.append(".modes3");
305 workspace.writeModel(model, _builder_3.toString());
306 int _size_1 = representation.getNewElements().size();
307 boolean _lessThan = (_size_1 < 160);
308 if (_lessThan) {
309 final Function1<Type, Boolean> _function_3 = (Type it) -> {
310 String _name_2 = it.getName();
311 return Boolean.valueOf(Objects.equal(_name_2, "Modes3ModelRoot class DefinedPart"));
312 };
313 Type _findFirst = IterableExtensions.<Type>findFirst(representation.getProblem().getTypes(), _function_3);
314 final TypeDefinition rootType = ((TypeDefinition) _findFirst);
315 final Function1<PartialComplexTypeInterpretation, Boolean> _function_4 = (PartialComplexTypeInterpretation it) -> {
316 String _name_2 = it.getInterpretationOf().getName();
317 return Boolean.valueOf(Objects.equal(_name_2, "Modes3ModelRoot class"));
318 };
319 final PartialComplexTypeInterpretation rootIntepretation = IterableExtensions.<PartialComplexTypeInterpretation>findFirst(Iterables.<PartialComplexTypeInterpretation>filter(representation.getPartialtypeinterpratation(),
320 PartialComplexTypeInterpretation.class), _function_4);
321 rootIntepretation.getElements().removeAll(rootType.getElements());
322 representation.getProblem().getElements().removeAll(rootType.getElements());
323 EList<PartialRelationInterpretation> _partialrelationinterpretation = representation.getPartialrelationinterpretation();
324 for (final PartialRelationInterpretation relationInterpretation : _partialrelationinterpretation) {
325 final Predicate<RelationLink> _function_5 = (RelationLink link) -> {
326 boolean _xifexpression_1 = false;
327 if ((link instanceof BinaryElementRelationLink)) {
328 _xifexpression_1 = (rootType.getElements().contains(((BinaryElementRelationLink)link).getParam1()) ||
329 rootType.getElements().contains(((BinaryElementRelationLink)link).getParam2()));
330 } else {
331 _xifexpression_1 = false;
332 }
333 return _xifexpression_1;
334 };
335 relationInterpretation.getRelationlinks().removeIf(_function_5);
336 }
337 rootType.getElements().clear();
338 final GraphvizVisualiser visualiser = new GraphvizVisualiser();
339 final PartialInterpretationVisualisation visualisation = visualiser.visualiseConcretization(representation);
340 StringConcatenation _builder_4 = new StringConcatenation();
341 _builder_4.append("solution");
342 _builder_4.append(representationNumber);
343 _builder_4.append(".png");
344 visualisation.writeToFile(workspace, _builder_4.toString());
345 }
346 } else {
347 StringConcatenation _builder_5 = new StringConcatenation();
348 _builder_5.append("solution");
349 _builder_5.append(representationNumber);
350 _builder_5.append(".txt");
351 workspace.writeText(_builder_5.toString(), interpretation.toString());
352 }
353 }
354 }
355 } else {
356 URI _xblockexpression_1 = null;
357 {
358 InputOutput.<String>println("Failed to solve problem");
359 final LogicProblem partial = logic.getOutput();
360 _xblockexpression_1 = workspace.writeModel(partial, "solution.partialinterpretation");
361 }
362 _xifexpression = _xblockexpression_1;
363 }
364 _xblockexpression = _xifexpression;
365 }
366 return _xblockexpression;
367 } catch (Throwable _e) {
368 throw Exceptions.sneakyThrow(_e);
369 }
370 }
371
372 public static EcoreMetamodelDescriptor createMetamodelDescriptor() {
373 EcoreMetamodelDescriptor _xblockexpression = null;
374 {
375 final ImmutableList<EClass> eClasses = ImmutableList.<EClass>copyOf(Iterables.<EClass>filter(Modes3Package.eINSTANCE.getEClassifiers(), EClass.class));
376 Set<EClass> _emptySet = CollectionLiterals.<EClass>emptySet();
377 List<EEnum> _emptyList = CollectionLiterals.<EEnum>emptyList();
378 List<EEnumLiteral> _emptyList_1 = CollectionLiterals.<EEnumLiteral>emptyList();
379 final Function1<EClass, EList<EReference>> _function = (EClass it) -> {
380 return it.getEReferences();
381 };
382 ImmutableList<EReference> _copyOf = ImmutableList.<EReference>copyOf(IterableExtensions.<EClass, EReference>flatMap(eClasses, _function));
383 List<EAttribute> _emptyList_2 = CollectionLiterals.<EAttribute>emptyList();
384 _xblockexpression = new EcoreMetamodelDescriptor(eClasses, _emptySet,
385 false, _emptyList, _emptyList_1, _copyOf, _emptyList_2);
386 }
387 return _xblockexpression;
388 }
389
390 public static List<EObject> loadInitialModel() {
391 Modes3ModelRoot _createModes3ModelRoot = Modes3Factory.eINSTANCE.createModes3ModelRoot();
392 return Collections.<EObject>unmodifiableList(CollectionLiterals.<EObject>newArrayList(_createModes3ModelRoot));
393 }
394
395 public ViatraQuerySetDescriptor loadQueries() {
396 ViatraQuerySetDescriptor _xblockexpression = null;
397 {
398 final ImmutableList.Builder<IQuerySpecification<?>> patternsBuilder = ImmutableList.<IQuerySpecification<?>>builder();
399 patternsBuilder.addAll(Modes3Queries.instance().getSpecifications());
400 final ImmutableList<IQuerySpecification<?>> patterns = patternsBuilder.build();
401 final Function1<IQuerySpecification<?>, Boolean> _function = (IQuerySpecification<?> pattern) -> {
402 final Function1<PAnnotation, Boolean> _function_1 = (PAnnotation it) -> {
403 String _name = it.getName();
404 return Boolean.valueOf(Objects.equal(_name, "Constraint"));
405 };
406 return Boolean.valueOf(IterableExtensions.<PAnnotation>exists(pattern.getAllAnnotations(), _function_1));
407 };
408 final ImmutableSet<IQuerySpecification<?>> validationPatterns = ImmutableSet.<IQuerySpecification<?>>copyOf(IterableExtensions.<IQuerySpecification<?>>filter(patterns, _function));
409 Map<IQuerySpecification<?>, EStructuralFeature> _emptyMap = CollectionLiterals.<IQuerySpecification<?>, EStructuralFeature>emptyMap();
410 _xblockexpression = new ViatraQuerySetDescriptor(patterns, validationPatterns, _emptyMap);
411 }
412 return _xblockexpression;
413 }
414
415 public CostObjectiveConfiguration getObjective(final Ecore2Logic ecore2Logic, final Ecore2Logic_Trace ecore2LogicTrace) {
416 CostObjectiveConfiguration _costObjectiveConfiguration = new CostObjectiveConfiguration();
417 final Procedure1<CostObjectiveConfiguration> _function = (CostObjectiveConfiguration it) -> {
418 final Modes3ModelGenerator.MonitoringQuery monitoringQuery = this.monitoringQuery;
419 if (monitoringQuery != null) {
420 switch (monitoringQuery) {
421 case closeTrains:
422 CostObjectiveElementConfiguration _costObjectiveElementConfiguration = new CostObjectiveElementConfiguration();
423 final Procedure1<CostObjectiveElementConfiguration> _function_1 = (CostObjectiveElementConfiguration it_1) -> {
424 it_1.patternQualifiedName = CloseTrains_step_2.instance().getFullyQualifiedName();
425 it_1.weight = ((14 + 53) + 11);
426 };
427 CostObjectiveElementConfiguration _doubleArrow = ObjectExtensions.<CostObjectiveElementConfiguration>operator_doubleArrow(_costObjectiveElementConfiguration, _function_1);
428 it.elements.add(_doubleArrow);
429 CostObjectiveElementConfiguration _costObjectiveElementConfiguration_1 = new CostObjectiveElementConfiguration();
430 final Procedure1<CostObjectiveElementConfiguration> _function_2 = (CostObjectiveElementConfiguration it_1) -> {
431 it_1.patternQualifiedName = CloseTrains_step_3.instance().getFullyQualifiedName();
432 it_1.weight = (21 + 14);
433 };
434 CostObjectiveElementConfiguration _doubleArrow_1 = ObjectExtensions.<CostObjectiveElementConfiguration>operator_doubleArrow(_costObjectiveElementConfiguration_1, _function_2);
435 it.elements.add(_doubleArrow_1);
436 CostObjectiveElementConfiguration _costObjectiveElementConfiguration_2 = new CostObjectiveElementConfiguration();
437 final Procedure1<CostObjectiveElementConfiguration> _function_3 = (CostObjectiveElementConfiguration it_1) -> {
438 it_1.patternQualifiedName = CloseTrains_step_4.instance().getFullyQualifiedName();
439 it_1.weight = (((14 + 44) + 14) + 9);
440 };
441 CostObjectiveElementConfiguration _doubleArrow_2 = ObjectExtensions.<CostObjectiveElementConfiguration>operator_doubleArrow(_costObjectiveElementConfiguration_2, _function_3);
442 it.elements.add(_doubleArrow_2);
443 CostObjectiveElementConfiguration _costObjectiveElementConfiguration_3 = new CostObjectiveElementConfiguration();
444 final Procedure1<CostObjectiveElementConfiguration> _function_4 = (CostObjectiveElementConfiguration it_1) -> {
445 it_1.patternQualifiedName = CloseTrains_step_5.instance().getFullyQualifiedName();
446 it_1.weight = ((14 + 41) + 11);
447 };
448 CostObjectiveElementConfiguration _doubleArrow_3 = ObjectExtensions.<CostObjectiveElementConfiguration>operator_doubleArrow(_costObjectiveElementConfiguration_3, _function_4);
449 it.elements.add(_doubleArrow_3);
450 CostObjectiveElementConfiguration _costObjectiveElementConfiguration_4 = new CostObjectiveElementConfiguration();
451 final Procedure1<CostObjectiveElementConfiguration> _function_5 = (CostObjectiveElementConfiguration it_1) -> {
452 it_1.patternQualifiedName = CloseTrains_step_6.instance().getFullyQualifiedName();
453 it_1.weight = 27;
454 };
455 CostObjectiveElementConfiguration _doubleArrow_4 = ObjectExtensions.<CostObjectiveElementConfiguration>operator_doubleArrow(_costObjectiveElementConfiguration_4, _function_5);
456 it.elements.add(_doubleArrow_4);
457 CostObjectiveElementConfiguration _costObjectiveElementConfiguration_5 = new CostObjectiveElementConfiguration();
458 final Procedure1<CostObjectiveElementConfiguration> _function_6 = (CostObjectiveElementConfiguration it_1) -> {
459 it_1.patternQualifiedName = CloseTrains_step_7.instance().getFullyQualifiedName();
460 it_1.weight = 48;
461 };
462 CostObjectiveElementConfiguration _doubleArrow_5 = ObjectExtensions.<CostObjectiveElementConfiguration>operator_doubleArrow(_costObjectiveElementConfiguration_5, _function_6);
463 it.elements.add(_doubleArrow_5);
464 CloseTrainsObjectiveHint _closeTrainsObjectiveHint = new CloseTrainsObjectiveHint(ecore2Logic, ecore2LogicTrace);
465 it.hint = _closeTrainsObjectiveHint;
466 break;
467 case trainLocations:
468 CostObjectiveElementConfiguration _costObjectiveElementConfiguration_6 = new CostObjectiveElementConfiguration();
469 final Procedure1<CostObjectiveElementConfiguration> _function_7 = (CostObjectiveElementConfiguration it_1) -> {
470 it_1.patternQualifiedName = TrainLocations_step_2.instance().getFullyQualifiedName();
471 it_1.weight = ((14 + 53) + 11);
472 };
473 CostObjectiveElementConfiguration _doubleArrow_6 = ObjectExtensions.<CostObjectiveElementConfiguration>operator_doubleArrow(_costObjectiveElementConfiguration_6, _function_7);
474 it.elements.add(_doubleArrow_6);
475 CostObjectiveElementConfiguration _costObjectiveElementConfiguration_7 = new CostObjectiveElementConfiguration();
476 final Procedure1<CostObjectiveElementConfiguration> _function_8 = (CostObjectiveElementConfiguration it_1) -> {
477 it_1.patternQualifiedName = TrainLocations_step_3.instance().getFullyQualifiedName();
478 it_1.weight = 48;
479 };
480 CostObjectiveElementConfiguration _doubleArrow_7 = ObjectExtensions.<CostObjectiveElementConfiguration>operator_doubleArrow(_costObjectiveElementConfiguration_7, _function_8);
481 it.elements.add(_doubleArrow_7);
482 TrainLocationsObjectiveHint _trainLocationsObjectiveHint = new TrainLocationsObjectiveHint(ecore2Logic, ecore2LogicTrace);
483 it.hint = _trainLocationsObjectiveHint;
484 break;
485 case misalignedTurnout:
486 CostObjectiveElementConfiguration _costObjectiveElementConfiguration_8 = new CostObjectiveElementConfiguration();
487 final Procedure1<CostObjectiveElementConfiguration> _function_9 = (CostObjectiveElementConfiguration it_1) -> {
488 it_1.patternQualifiedName = MisalignedTurnout_step_2.instance().getFullyQualifiedName();
489 it_1.weight = ((14 + 53) + 11);
490 };
491 CostObjectiveElementConfiguration _doubleArrow_8 = ObjectExtensions.<CostObjectiveElementConfiguration>operator_doubleArrow(_costObjectiveElementConfiguration_8, _function_9);
492 it.elements.add(_doubleArrow_8);
493 CostObjectiveElementConfiguration _costObjectiveElementConfiguration_9 = new CostObjectiveElementConfiguration();
494 final Procedure1<CostObjectiveElementConfiguration> _function_10 = (CostObjectiveElementConfiguration it_1) -> {
495 it_1.patternQualifiedName = MisalignedTurnout_step_3.instance().getFullyQualifiedName();
496 it_1.weight = 108;
497 };
498 CostObjectiveElementConfiguration _doubleArrow_9 = ObjectExtensions.<CostObjectiveElementConfiguration>operator_doubleArrow(_costObjectiveElementConfiguration_9, _function_10);
499 it.elements.add(_doubleArrow_9);
500 CostObjectiveElementConfiguration _costObjectiveElementConfiguration_10 = new CostObjectiveElementConfiguration();
501 final Procedure1<CostObjectiveElementConfiguration> _function_11 = (CostObjectiveElementConfiguration it_1) -> {
502 it_1.patternQualifiedName = MisalignedTurnout_step_4.instance().getFullyQualifiedName();
503 it_1.weight = 27;
504 };
505 CostObjectiveElementConfiguration _doubleArrow_10 = ObjectExtensions.<CostObjectiveElementConfiguration>operator_doubleArrow(_costObjectiveElementConfiguration_10, _function_11);
506 it.elements.add(_doubleArrow_10);
507 CostObjectiveElementConfiguration _costObjectiveElementConfiguration_11 = new CostObjectiveElementConfiguration();
508 final Procedure1<CostObjectiveElementConfiguration> _function_12 = (CostObjectiveElementConfiguration it_1) -> {
509 it_1.patternQualifiedName = MisalignedTurnout_step_5.instance().getFullyQualifiedName();
510 it_1.weight = 48;
511 };
512 CostObjectiveElementConfiguration _doubleArrow_11 = ObjectExtensions.<CostObjectiveElementConfiguration>operator_doubleArrow(_costObjectiveElementConfiguration_11, _function_12);
513 it.elements.add(_doubleArrow_11);
514 MisalignedTurnoutObjectiveHint _misalignedTurnoutObjectiveHint = new MisalignedTurnoutObjectiveHint(ecore2Logic, ecore2LogicTrace);
515 it.hint = _misalignedTurnoutObjectiveHint;
516 break;
517 case endOfSiding:
518 CostObjectiveElementConfiguration _costObjectiveElementConfiguration_12 = new CostObjectiveElementConfiguration();
519 final Procedure1<CostObjectiveElementConfiguration> _function_13 = (CostObjectiveElementConfiguration it_1) -> {
520 it_1.patternQualifiedName = EndOfSiding_step_2.instance().getFullyQualifiedName();
521 it_1.weight = ((14 + 53) + 11);
522 };
523 CostObjectiveElementConfiguration _doubleArrow_12 = ObjectExtensions.<CostObjectiveElementConfiguration>operator_doubleArrow(_costObjectiveElementConfiguration_12, _function_13);
524 it.elements.add(_doubleArrow_12);
525 CostObjectiveElementConfiguration _costObjectiveElementConfiguration_13 = new CostObjectiveElementConfiguration();
526 final Procedure1<CostObjectiveElementConfiguration> _function_14 = (CostObjectiveElementConfiguration it_1) -> {
527 it_1.patternQualifiedName = EndOfSiding_step_3.instance().getFullyQualifiedName();
528 it_1.weight = (21 + 14);
529 };
530 CostObjectiveElementConfiguration _doubleArrow_13 = ObjectExtensions.<CostObjectiveElementConfiguration>operator_doubleArrow(_costObjectiveElementConfiguration_13, _function_14);
531 it.elements.add(_doubleArrow_13);
532 CostObjectiveElementConfiguration _costObjectiveElementConfiguration_14 = new CostObjectiveElementConfiguration();
533 final Procedure1<CostObjectiveElementConfiguration> _function_15 = (CostObjectiveElementConfiguration it_1) -> {
534 it_1.patternQualifiedName = EndOfSiding_step_4.instance().getFullyQualifiedName();
535 it_1.weight = (((((((14 + 35) + 21) + 15) + 14) + 21) + 15) + 11);
536 };
537 CostObjectiveElementConfiguration _doubleArrow_14 = ObjectExtensions.<CostObjectiveElementConfiguration>operator_doubleArrow(_costObjectiveElementConfiguration_14, _function_15);
538 it.elements.add(_doubleArrow_14);
539 CostObjectiveElementConfiguration _costObjectiveElementConfiguration_15 = new CostObjectiveElementConfiguration();
540 final Procedure1<CostObjectiveElementConfiguration> _function_16 = (CostObjectiveElementConfiguration it_1) -> {
541 it_1.patternQualifiedName = EndOfSiding_step_5.instance().getFullyQualifiedName();
542 it_1.weight = 48;
543 };
544 CostObjectiveElementConfiguration _doubleArrow_15 = ObjectExtensions.<CostObjectiveElementConfiguration>operator_doubleArrow(_costObjectiveElementConfiguration_15, _function_16);
545 it.elements.add(_doubleArrow_15);
546 EndOfSidingObjectiveHint _endOfSidingObjectiveHint = new EndOfSidingObjectiveHint(ecore2Logic, ecore2LogicTrace);
547 it.hint = _endOfSidingObjectiveHint;
548 break;
549 default:
550 throw new IllegalArgumentException(("Unknown monitoring query: " + this.monitoringQuery));
551 }
552 } else {
553 throw new IllegalArgumentException(("Unknown monitoring query: " + this.monitoringQuery));
554 }
555 it.kind = ObjectiveKind.HIGHER_IS_BETTER;
556 it.threshold = ObjectiveThreshold.NO_THRESHOLD;
557 it.findExtremum = true;
558 };
559 return ObjectExtensions.<CostObjectiveConfiguration>operator_doubleArrow(_costObjectiveConfiguration, _function);
560 }
561
562 public static Object init() {
563 Object _xblockexpression = null;
564 {
565 EMFPatternLanguageStandaloneSetup.doSetup();
566 ViatraQueryEngineOptions.setSystemDefaultBackends(ReteBackendFactory.INSTANCE, ReteBackendFactory.INSTANCE,
567 LocalSearchEMFBackendFactory.INSTANCE);
568 LogiclanguagePackage.eINSTANCE.getClass();
569 LogicproblemPackage.eINSTANCE.getClass();
570 PartialinterpretationPackage.eINSTANCE.getClass();
571 Ecore2logicannotationsPackage.eINSTANCE.getClass();
572 Viatra2LogicAnnotationsPackage.eINSTANCE.getClass();
573 Map<String, Object> _extensionToFactoryMap = Resource.Factory.Registry.INSTANCE.getExtensionToFactoryMap();
574 XMIResourceFactoryImpl _xMIResourceFactoryImpl = new XMIResourceFactoryImpl();
575 _xblockexpression = _extensionToFactoryMap.put("*", _xMIResourceFactoryImpl);
576 }
577 return _xblockexpression;
578 }
579
580 public static void main(final String[] args) {
581 int _length = args.length;
582 boolean _notEquals = (_length != 2);
583 if (_notEquals) {
584 System.err.println("Usage: <query> <model size>");
585 }
586 final Modes3ModelGenerator.MonitoringQuery monitoringQuery = Modes3ModelGenerator.MonitoringQuery.valueOf(args[0]);
587 final int modelSize = Integer.parseInt(args[1]);
588 Modes3ModelGenerator.init();
589 final Modes3ModelGenerator generator = new Modes3ModelGenerator(monitoringQuery, modelSize);
590 generator.generate();
591 }
592
593 public Modes3ModelGenerator(final Modes3ModelGenerator.MonitoringQuery monitoringQuery, final int modelSize) {
594 super();
595 this.monitoringQuery = monitoringQuery;
596 this.modelSize = modelSize;
597 }
598}
diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/xtend-gen/modes3/run/Modes3TypeScopeHint.java b/Domains/ca.mcgill.rtgmrt.example.modes3/xtend-gen/modes3/run/Modes3TypeScopeHint.java
new file mode 100644
index 00000000..adb69760
--- /dev/null
+++ b/Domains/ca.mcgill.rtgmrt.example.modes3/xtend-gen/modes3/run/Modes3TypeScopeHint.java
@@ -0,0 +1,133 @@
1package modes3.run;
2
3import hu.bme.mit.inf.dslreasoner.ecore2logic.Ecore2Logic;
4import hu.bme.mit.inf.dslreasoner.ecore2logic.Ecore2Logic_Trace;
5import hu.bme.mit.inf.dslreasoner.logic.model.logiclanguage.Type;
6import hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.Modality;
7import hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.cardinality.LinearBoundedExpression;
8import hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.cardinality.LinearTypeConstraintHint;
9import hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.cardinality.LinearTypeExpressionBuilderFactory;
10import hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.cardinality.RelationConstraintUpdater;
11import hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.patterns.PatternGenerator;
12import hu.bme.mit.inf.dslreasoner.viatrasolver.partialinterpretationlanguage.partialinterpretation.PartialInterpretation;
13import java.util.Iterator;
14import java.util.Map;
15import modes3.Modes3Package;
16import modes3.queries.Adjacent;
17import org.eclipse.viatra.query.runtime.api.IPatternMatch;
18import org.eclipse.viatra.query.runtime.api.ViatraQueryMatcher;
19import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PQuery;
20import org.eclipse.xtend2.lib.StringConcatenation;
21import org.eclipse.xtext.xbase.lib.Extension;
22
23@SuppressWarnings("all")
24public class Modes3TypeScopeHint implements LinearTypeConstraintHint {
25 private static final String TURNOUT_NEIGHBOR_COUNT = "turnoutNeighborCount";
26
27 private final Type segmentType;
28
29 private final Type turnoutType;
30
31 public Modes3TypeScopeHint(@Extension final Ecore2Logic ecore2Logic, final Ecore2Logic_Trace ecore2LogicTrace) {
32 @Extension
33 final Modes3Package Modes3Package = modes3.Modes3Package.eINSTANCE;
34 this.segmentType = ecore2Logic.TypeofEClass(ecore2LogicTrace, Modes3Package.getSegment());
35 this.turnoutType = ecore2Logic.TypeofEClass(ecore2LogicTrace, Modes3Package.getTurnout());
36 }
37
38 @Override
39 public CharSequence getAdditionalPatterns(@Extension final PatternGenerator patternGenerator, final Map<String, PQuery> fqnToPQuery) {
40 StringConcatenation _builder = new StringConcatenation();
41 _builder.append("\t");
42 _builder.append("pattern ");
43 _builder.append(Modes3TypeScopeHint.TURNOUT_NEIGHBOR_COUNT, "\t");
44 _builder.append("_helper(problem: LogicProblem, interpretation: PartialInterpretation, source: DefinedElement, target: DefinedElement) {");
45 _builder.newLineIfNotEmpty();
46 _builder.append("\t\t");
47 _builder.append("find interpretation(problem, interpretation);");
48 _builder.newLine();
49 _builder.append("\t\t");
50 _builder.append("find mustExist(problem, interpretation, source);");
51 _builder.newLine();
52 _builder.append("\t\t");
53 _builder.append("find mustExist(problem, interpretation, target);");
54 _builder.newLine();
55 _builder.append("\t\t");
56 CharSequence _referInstanceOf = patternGenerator.getTypeIndexer().referInstanceOf(this.turnoutType, Modality.MUST, "source");
57 _builder.append(_referInstanceOf, "\t\t");
58 _builder.newLineIfNotEmpty();
59 _builder.append("\t\t");
60 CharSequence _referInstanceOf_1 = patternGenerator.getTypeIndexer().referInstanceOf(this.segmentType, Modality.MUST, "target");
61 _builder.append(_referInstanceOf_1, "\t\t");
62 _builder.newLineIfNotEmpty();
63 _builder.append("\t\t");
64 CharSequence _referPattern = patternGenerator.getRelationDefinitionIndexer().referPattern(fqnToPQuery.get(Adjacent.instance().getFullyQualifiedName()), new String[] { "source", "target" }, Modality.MUST, true, false);
65 _builder.append(_referPattern, "\t\t");
66 _builder.newLineIfNotEmpty();
67 _builder.append("\t");
68 _builder.append("}");
69 _builder.newLine();
70 _builder.newLine();
71 _builder.append("\t");
72 _builder.append("pattern ");
73 _builder.append(Modes3TypeScopeHint.TURNOUT_NEIGHBOR_COUNT, "\t");
74 _builder.append("(problem: LogicProblem, interpretation: PartialInterpretation, element: DefinedElement, N) {");
75 _builder.newLineIfNotEmpty();
76 _builder.append("\t\t");
77 _builder.append("find interpretation(problem, interpretation);");
78 _builder.newLine();
79 _builder.append("\t\t");
80 _builder.append("find mustExist(problem, interpretation, element);");
81 _builder.newLine();
82 _builder.append("\t\t");
83 CharSequence _referInstanceOf_2 = patternGenerator.getTypeIndexer().referInstanceOf(this.turnoutType, Modality.MUST, "element");
84 _builder.append(_referInstanceOf_2, "\t\t");
85 _builder.newLineIfNotEmpty();
86 _builder.append("\t\t");
87 _builder.append("N == count find ");
88 _builder.append(Modes3TypeScopeHint.TURNOUT_NEIGHBOR_COUNT, "\t\t");
89 _builder.append("_helper(problem, interpretation, element, _);");
90 _builder.newLineIfNotEmpty();
91 _builder.append("\t");
92 _builder.append("}");
93 _builder.newLine();
94 return _builder;
95 }
96
97 @Override
98 public RelationConstraintUpdater createConstraintUpdater(final LinearTypeExpressionBuilderFactory builderFactory) {
99 final ViatraQueryMatcher<? extends IPatternMatch> turnoutNeighborCountMatcher = builderFactory.createMatcher(Modes3TypeScopeHint.TURNOUT_NEIGHBOR_COUNT);
100 final LinearBoundedExpression newNeighbors = builderFactory.createBuilder().add(1, this.segmentType).build();
101 final RelationConstraintUpdater _function = (PartialInterpretation partialInterpretation) -> {
102 final int requiredNeighbbors = Modes3TypeScopeHint.getRemainingCount(turnoutNeighborCountMatcher, partialInterpretation, 3);
103 newNeighbors.tightenLowerBound(Integer.valueOf(requiredNeighbbors));
104 };
105 return _function;
106 }
107
108 private static <T extends IPatternMatch> int getRemainingCount(final ViatraQueryMatcher<T> matcher, final PartialInterpretation partialInterpretation, final int capacity) {
109 int _xblockexpression = (int) 0;
110 {
111 final T partialMatch = matcher.newEmptyMatch();
112 partialMatch.set(0, partialInterpretation.getProblem());
113 partialMatch.set(1, partialInterpretation);
114 final Iterator<T> iterator = matcher.streamAllMatches(partialMatch).iterator();
115 int max = 0;
116 while (iterator.hasNext()) {
117 {
118 final T match = iterator.next();
119 Object _get = match.get(3);
120 final int n = ((Integer) _get).intValue();
121 if ((n < capacity)) {
122 final int required = (capacity - n);
123 if ((max < required)) {
124 max = required;
125 }
126 }
127 }
128 }
129 _xblockexpression = max;
130 }
131 return _xblockexpression;
132 }
133}
diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/xtend-gen/modes3/run/Modes3UnitPropagationGenerator.java b/Domains/ca.mcgill.rtgmrt.example.modes3/xtend-gen/modes3/run/Modes3UnitPropagationGenerator.java
new file mode 100644
index 00000000..5c5f82c5
--- /dev/null
+++ b/Domains/ca.mcgill.rtgmrt.example.modes3/xtend-gen/modes3/run/Modes3UnitPropagationGenerator.java
@@ -0,0 +1,1174 @@
1package modes3.run;
2
3import hu.bme.mit.inf.dslreasoner.ecore2logic.Ecore2Logic;
4import hu.bme.mit.inf.dslreasoner.ecore2logic.Ecore2Logic_Trace;
5import hu.bme.mit.inf.dslreasoner.logic.model.logiclanguage.Relation;
6import hu.bme.mit.inf.dslreasoner.logic.model.logiclanguage.Type;
7import hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.Modality;
8import hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.patterns.PatternGenerator;
9import hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.patterns.UnitPropagationPatternGenerator;
10import java.util.Collections;
11import java.util.Map;
12import modes3.Modes3Package;
13import modes3.queries.Adjacent;
14import modes3.queries.Output;
15import org.eclipse.viatra.query.runtime.matchers.psystem.queries.PQuery;
16import org.eclipse.xtend2.lib.StringConcatenationClient;
17import org.eclipse.xtext.xbase.lib.CollectionLiterals;
18import org.eclipse.xtext.xbase.lib.Extension;
19import org.eclipse.xtext.xbase.lib.Pair;
20
21@SuppressWarnings("all")
22public class Modes3UnitPropagationGenerator implements UnitPropagationPatternGenerator {
23 private static final String MUST_NOT_CONNECTED_TO = "mustNotConnectedTo";
24
25 private static final String MUST_NOT_STRAIGHT = "mustNotStraight";
26
27 private static final String MUST_NOT_DIVERGENT = "mustNotDivergent";
28
29 private static final String MUST_CONNECTED_TO = "mustConnectedTo";
30
31 private static final String MUST_STRAIGHT = "mustStraight";
32
33 private static final String MUST_DIVERGENT = "mustDivergent";
34
35 private final Type segmentType;
36
37 private final Type simpleSegmentType;
38
39 private final Type turnoutType;
40
41 private final Relation connectedToRelation;
42
43 private final Relation straightRelation;
44
45 private final Relation divergentRelation;
46
47 public Modes3UnitPropagationGenerator(@Extension final Ecore2Logic ecore2Logic, final Ecore2Logic_Trace ecore2LogicTrace) {
48 @Extension
49 final Modes3Package Modes3Package = modes3.Modes3Package.eINSTANCE;
50 this.segmentType = ecore2Logic.TypeofEClass(ecore2LogicTrace, Modes3Package.getSegment());
51 this.simpleSegmentType = ecore2Logic.TypeofEClass(ecore2LogicTrace, Modes3Package.getSimpleSegment());
52 this.turnoutType = ecore2Logic.TypeofEClass(ecore2LogicTrace, Modes3Package.getTurnout());
53 this.connectedToRelation = ecore2Logic.relationOfReference(ecore2LogicTrace, Modes3Package.getSegment_ConnectedTo());
54 this.straightRelation = ecore2Logic.relationOfReference(ecore2LogicTrace, Modes3Package.getTurnout_Straight());
55 this.divergentRelation = ecore2Logic.relationOfReference(ecore2LogicTrace, Modes3Package.getTurnout_Divergent());
56 }
57
58 @Override
59 public Map<Relation, String> getMustPatterns() {
60 Pair<Relation, String> _mappedTo = Pair.<Relation, String>of(this.connectedToRelation, Modes3UnitPropagationGenerator.MUST_CONNECTED_TO);
61 Pair<Relation, String> _mappedTo_1 = Pair.<Relation, String>of(this.straightRelation, Modes3UnitPropagationGenerator.MUST_STRAIGHT);
62 Pair<Relation, String> _mappedTo_2 = Pair.<Relation, String>of(this.divergentRelation, Modes3UnitPropagationGenerator.MUST_DIVERGENT);
63 return Collections.<Relation, String>unmodifiableMap(CollectionLiterals.<Relation, String>newHashMap(_mappedTo, _mappedTo_1, _mappedTo_2));
64 }
65
66 @Override
67 public Map<Relation, String> getMustNotPatterns() {
68 Pair<Relation, String> _mappedTo = Pair.<Relation, String>of(this.connectedToRelation, Modes3UnitPropagationGenerator.MUST_NOT_CONNECTED_TO);
69 Pair<Relation, String> _mappedTo_1 = Pair.<Relation, String>of(this.straightRelation, Modes3UnitPropagationGenerator.MUST_NOT_STRAIGHT);
70 Pair<Relation, String> _mappedTo_2 = Pair.<Relation, String>of(this.divergentRelation, Modes3UnitPropagationGenerator.MUST_NOT_DIVERGENT);
71 return Collections.<Relation, String>unmodifiableMap(CollectionLiterals.<Relation, String>newHashMap(_mappedTo, _mappedTo_1, _mappedTo_2));
72 }
73
74 @Override
75 public StringConcatenationClient getAdditionalPatterns(@Extension final PatternGenerator generator, final Map<String, PQuery> fqnToPQuery) {
76 StringConcatenationClient _xblockexpression = null;
77 {
78 StringConcatenationClient _client = new StringConcatenationClient() {
79 @Override
80 protected void appendTo(StringConcatenationClient.TargetStringConcatenation _builder) {
81 _builder.append("problem: LogicProblem, interpretation: PartialInterpretation,");
82 _builder.newLine();
83 _builder.append("source: DefinedElement, target: DefinedElement");
84 _builder.newLine();
85 }
86 };
87 final StringConcatenationClient parameters = _client;
88 StringConcatenationClient _client_1 = new StringConcatenationClient() {
89 @Override
90 protected void appendTo(StringConcatenationClient.TargetStringConcatenation _builder) {
91 _builder.append("find interpretation(problem, interpretation);");
92 _builder.newLine();
93 _builder.append("find mustExist(problem, interpretation, source);");
94 _builder.newLine();
95 _builder.append("find mustExist(problem, interpretation, target);");
96 _builder.newLine();
97 }
98 };
99 final StringConcatenationClient commonMustParameterConstraints = _client_1;
100 StringConcatenationClient _client_2 = new StringConcatenationClient() {
101 @Override
102 protected void appendTo(StringConcatenationClient.TargetStringConcatenation _builder) {
103 _builder.append("find interpretation(problem, interpretation);");
104 _builder.newLine();
105 _builder.append("find mayExist(problem, interpretation, source);");
106 _builder.newLine();
107 _builder.append("find mayExist(problem, interpretation, target);");
108 _builder.newLine();
109 }
110 };
111 final StringConcatenationClient commonMayParameterConstraints = _client_2;
112 StringConcatenationClient _client_3 = new StringConcatenationClient() {
113 @Override
114 protected void appendTo(StringConcatenationClient.TargetStringConcatenation _builder) {
115 _builder.append("pattern mayInput(");
116 _builder.append(parameters);
117 _builder.append(") {");
118 _builder.newLineIfNotEmpty();
119 _builder.append("\t");
120 _builder.append(commonMayParameterConstraints, "\t");
121 _builder.newLineIfNotEmpty();
122 _builder.append("\t");
123 CharSequence _referInstanceOf = generator.getTypeIndexer().referInstanceOf(Modes3UnitPropagationGenerator.this.segmentType, Modality.MAY, "target");
124 _builder.append(_referInstanceOf, "\t");
125 _builder.newLineIfNotEmpty();
126 _builder.append("\t");
127 CharSequence _referPattern = generator.getRelationDefinitionIndexer().referPattern(fqnToPQuery.get(Adjacent.instance().getFullyQualifiedName()), new String[] { "target", "source" }, Modality.MAY, true, false);
128 _builder.append(_referPattern, "\t");
129 _builder.newLineIfNotEmpty();
130 _builder.append("\t");
131 _builder.append("neg ");
132 CharSequence _referRelation = generator.referRelation(Modes3UnitPropagationGenerator.this.straightRelation, "target", "source", Modality.MUST, fqnToPQuery);
133 _builder.append(_referRelation, "\t");
134 _builder.newLineIfNotEmpty();
135 _builder.append("\t");
136 _builder.append("neg ");
137 CharSequence _referRelation_1 = generator.referRelation(Modes3UnitPropagationGenerator.this.straightRelation, "target", "source", Modality.MUST, fqnToPQuery);
138 _builder.append(_referRelation_1, "\t");
139 _builder.newLineIfNotEmpty();
140 _builder.append("}");
141 _builder.newLine();
142 _builder.newLine();
143 _builder.append("pattern multipleMayInput(problem: LogicProblem, interpretation: PartialInterpretation,");
144 _builder.newLine();
145 _builder.append("\t\t\t");
146 _builder.append("target: DefinedElement) {");
147 _builder.newLine();
148 _builder.append("\t");
149 _builder.append("find interpretation(problem, interpretation);");
150 _builder.newLine();
151 _builder.append("\t");
152 _builder.append("find mustExist(problem, interpretation, target);");
153 _builder.newLine();
154 _builder.append("\t");
155 _builder.append("find mayInput(problem, interpretaton, source1, target);");
156 _builder.newLine();
157 _builder.append("\t");
158 _builder.append("find mayInput(problem, interpretaton, source2, target);");
159 _builder.newLine();
160 _builder.append("\t");
161 _builder.append("neg find mustEquivalent(problem, interpretation, source1, source2);");
162 _builder.newLine();
163 _builder.append("}");
164 _builder.newLine();
165 _builder.newLine();
166 _builder.append("pattern multipleMayStraight(problem: LogicProblem, interpretation: PartialInterpretation,");
167 _builder.newLine();
168 _builder.append("\t\t\t");
169 _builder.append("source: DefinedElement) {");
170 _builder.newLine();
171 _builder.append("\t");
172 _builder.append("find interpretation(problem, interpretation);");
173 _builder.newLine();
174 _builder.append("\t");
175 _builder.append("find mustExist(problem, interpretation, source);");
176 _builder.newLine();
177 _builder.append("\t");
178 CharSequence _referInstanceOf_1 = generator.getTypeIndexer().referInstanceOf(Modes3UnitPropagationGenerator.this.turnoutType, Modality.MAY, "source");
179 _builder.append(_referInstanceOf_1, "\t");
180 _builder.newLineIfNotEmpty();
181 _builder.append("\t");
182 CharSequence _referRelation_2 = generator.referRelation(Modes3UnitPropagationGenerator.this.straightRelation, "source", "target1", Modality.MAY, fqnToPQuery);
183 _builder.append(_referRelation_2, "\t");
184 _builder.newLineIfNotEmpty();
185 _builder.append("\t");
186 CharSequence _referRelation_3 = generator.referRelation(Modes3UnitPropagationGenerator.this.straightRelation, "source", "target2", Modality.MAY, fqnToPQuery);
187 _builder.append(_referRelation_3, "\t");
188 _builder.newLineIfNotEmpty();
189 _builder.append("\t");
190 _builder.append("neg find mustEquivalent(problem, interpretation, target1, target2);");
191 _builder.newLine();
192 _builder.append("}");
193 _builder.newLine();
194 _builder.newLine();
195 _builder.append("pattern multipleMayDivergent(problem: LogicProblem, interpretation: PartialInterpretation,");
196 _builder.newLine();
197 _builder.append("\t\t\t");
198 _builder.append("source: DefinedElement) {");
199 _builder.newLine();
200 _builder.append("\t");
201 _builder.append("find interpretation(problem, interpretation);");
202 _builder.newLine();
203 _builder.append("\t");
204 _builder.append("find mustExist(problem, interpretation, source);");
205 _builder.newLine();
206 _builder.append("\t");
207 CharSequence _referInstanceOf_2 = generator.getTypeIndexer().referInstanceOf(Modes3UnitPropagationGenerator.this.turnoutType, Modality.MAY, "source");
208 _builder.append(_referInstanceOf_2, "\t");
209 _builder.newLineIfNotEmpty();
210 _builder.append("\t");
211 CharSequence _referRelation_4 = generator.referRelation(Modes3UnitPropagationGenerator.this.divergentRelation, "source", "target1", Modality.MAY, fqnToPQuery);
212 _builder.append(_referRelation_4, "\t");
213 _builder.newLineIfNotEmpty();
214 _builder.append("\t");
215 CharSequence _referRelation_5 = generator.referRelation(Modes3UnitPropagationGenerator.this.divergentRelation, "source", "target2", Modality.MAY, fqnToPQuery);
216 _builder.append(_referRelation_5, "\t");
217 _builder.newLineIfNotEmpty();
218 _builder.append("\t");
219 _builder.append("neg find mustEquivalent(problem, interpretation, target1, target2);");
220 _builder.newLine();
221 _builder.append("}");
222 _builder.newLine();
223 _builder.newLine();
224 _builder.append("pattern ");
225 _builder.append(Modes3UnitPropagationGenerator.MUST_CONNECTED_TO);
226 _builder.append("(");
227 _builder.append(parameters);
228 _builder.append(") {");
229 _builder.newLineIfNotEmpty();
230 _builder.append("\t");
231 _builder.append(commonMustParameterConstraints, "\t");
232 _builder.newLineIfNotEmpty();
233 _builder.append("\t");
234 CharSequence _referInstanceOf_3 = generator.getTypeIndexer().referInstanceOf(Modes3UnitPropagationGenerator.this.segmentType, Modality.MAY, "target");
235 _builder.append(_referInstanceOf_3, "\t");
236 _builder.newLineIfNotEmpty();
237 _builder.append("\t");
238 _builder.append("find mayInput(problem, interpretaton, source, target);");
239 _builder.newLine();
240 _builder.append("\t");
241 _builder.append("neg find multipleMayInput(problem, interpretaton, target);");
242 _builder.newLine();
243 _builder.append("\t");
244 CharSequence _referRelation_6 = generator.referRelation(Modes3UnitPropagationGenerator.this.connectedToRelation, "source", "target", Modality.MAY, fqnToPQuery);
245 _builder.append(_referRelation_6, "\t");
246 _builder.newLineIfNotEmpty();
247 _builder.append("\t");
248 _builder.append("neg ");
249 CharSequence _referRelation_7 = generator.referRelation(Modes3UnitPropagationGenerator.this.connectedToRelation, "source", "target", Modality.MUST, fqnToPQuery);
250 _builder.append(_referRelation_7, "\t");
251 _builder.newLineIfNotEmpty();
252 _builder.append("\t");
253 _builder.append("neg ");
254 CharSequence _referRelation_8 = generator.referRelation(Modes3UnitPropagationGenerator.this.straightRelation, "source", "target", Modality.MAY, fqnToPQuery);
255 _builder.append(_referRelation_8, "\t");
256 _builder.newLineIfNotEmpty();
257 _builder.append("\t");
258 _builder.append("neg ");
259 CharSequence _referRelation_9 = generator.referRelation(Modes3UnitPropagationGenerator.this.divergentRelation, "source", "target", Modality.MAY, fqnToPQuery);
260 _builder.append(_referRelation_9, "\t");
261 _builder.newLineIfNotEmpty();
262 _builder.append("}");
263 _builder.newLine();
264 _builder.newLine();
265 _builder.append("pattern ");
266 _builder.append(Modes3UnitPropagationGenerator.MUST_STRAIGHT);
267 _builder.append("(");
268 _builder.append(parameters);
269 _builder.append(") {");
270 _builder.newLineIfNotEmpty();
271 _builder.append("\t");
272 _builder.append(commonMustParameterConstraints, "\t");
273 _builder.newLineIfNotEmpty();
274 _builder.append("\t");
275 _builder.append("neg ");
276 CharSequence _referRelation_10 = generator.referRelation(Modes3UnitPropagationGenerator.this.straightRelation, "source", "_", Modality.MUST, fqnToPQuery);
277 _builder.append(_referRelation_10, "\t");
278 _builder.newLineIfNotEmpty();
279 _builder.append("\t");
280 _builder.append("neg find multipleMayStraight(problem, interpretation, source);");
281 _builder.newLine();
282 _builder.append("\t");
283 CharSequence _referRelation_11 = generator.referRelation(Modes3UnitPropagationGenerator.this.straightRelation, "source", "target", Modality.MAY, fqnToPQuery);
284 _builder.append(_referRelation_11, "\t");
285 _builder.newLineIfNotEmpty();
286 _builder.append("\t");
287 _builder.append("neg ");
288 CharSequence _referRelation_12 = generator.referRelation(Modes3UnitPropagationGenerator.this.straightRelation, "source", "target", Modality.MUST, fqnToPQuery);
289 _builder.append(_referRelation_12, "\t");
290 _builder.newLineIfNotEmpty();
291 _builder.append("} or {");
292 _builder.newLine();
293 _builder.append("\t");
294 _builder.append(commonMustParameterConstraints, "\t");
295 _builder.newLineIfNotEmpty();
296 _builder.append("\t");
297 CharSequence _referInstanceOf_4 = generator.getTypeIndexer().referInstanceOf(Modes3UnitPropagationGenerator.this.segmentType, Modality.MAY, "target");
298 _builder.append(_referInstanceOf_4, "\t");
299 _builder.newLineIfNotEmpty();
300 _builder.append("\t");
301 _builder.append("find mayInput(problem, interpretaton, source, target);");
302 _builder.newLine();
303 _builder.append("\t");
304 _builder.append("neg find multipleMayInput(problem, interpretaton, target);");
305 _builder.newLine();
306 _builder.append("\t");
307 _builder.append("neg ");
308 CharSequence _referRelation_13 = generator.referRelation(Modes3UnitPropagationGenerator.this.connectedToRelation, "source", "target", Modality.MAY, fqnToPQuery);
309 _builder.append(_referRelation_13, "\t");
310 _builder.newLineIfNotEmpty();
311 _builder.append("\t");
312 CharSequence _referRelation_14 = generator.referRelation(Modes3UnitPropagationGenerator.this.straightRelation, "source", "target", Modality.MAY, fqnToPQuery);
313 _builder.append(_referRelation_14, "\t");
314 _builder.newLineIfNotEmpty();
315 _builder.append("\t");
316 _builder.append("neg ");
317 CharSequence _referRelation_15 = generator.referRelation(Modes3UnitPropagationGenerator.this.straightRelation, "source", "target", Modality.MUST, fqnToPQuery);
318 _builder.append(_referRelation_15, "\t");
319 _builder.newLineIfNotEmpty();
320 _builder.append("\t");
321 _builder.append("neg ");
322 CharSequence _referRelation_16 = generator.referRelation(Modes3UnitPropagationGenerator.this.divergentRelation, "source", "target", Modality.MAY, fqnToPQuery);
323 _builder.append(_referRelation_16, "\t");
324 _builder.newLineIfNotEmpty();
325 _builder.append("}");
326 _builder.newLine();
327 _builder.newLine();
328 _builder.append("pattern ");
329 _builder.append(Modes3UnitPropagationGenerator.MUST_DIVERGENT);
330 _builder.append("(");
331 _builder.append(parameters);
332 _builder.append(") {");
333 _builder.newLineIfNotEmpty();
334 _builder.append("\t");
335 _builder.append(commonMustParameterConstraints, "\t");
336 _builder.newLineIfNotEmpty();
337 _builder.append("\t");
338 _builder.append("neg ");
339 CharSequence _referRelation_17 = generator.referRelation(Modes3UnitPropagationGenerator.this.divergentRelation, "source", "_", Modality.MUST, fqnToPQuery);
340 _builder.append(_referRelation_17, "\t");
341 _builder.newLineIfNotEmpty();
342 _builder.append("\t");
343 _builder.append("neg find multipleMayDivergent(problem, interpretation, source);");
344 _builder.newLine();
345 _builder.append("\t");
346 CharSequence _referRelation_18 = generator.referRelation(Modes3UnitPropagationGenerator.this.divergentRelation, "source", "target", Modality.MAY, fqnToPQuery);
347 _builder.append(_referRelation_18, "\t");
348 _builder.newLineIfNotEmpty();
349 _builder.append("\t");
350 _builder.append("neg ");
351 CharSequence _referRelation_19 = generator.referRelation(Modes3UnitPropagationGenerator.this.divergentRelation, "source", "target", Modality.MUST, fqnToPQuery);
352 _builder.append(_referRelation_19, "\t");
353 _builder.newLineIfNotEmpty();
354 _builder.append("} or {");
355 _builder.newLine();
356 _builder.append("\t");
357 _builder.append(commonMustParameterConstraints, "\t");
358 _builder.newLineIfNotEmpty();
359 _builder.append("\t");
360 CharSequence _referInstanceOf_5 = generator.getTypeIndexer().referInstanceOf(Modes3UnitPropagationGenerator.this.segmentType, Modality.MAY, "target");
361 _builder.append(_referInstanceOf_5, "\t");
362 _builder.newLineIfNotEmpty();
363 _builder.append("\t");
364 _builder.append("find mayInput(problem, interpretaton, source, target);");
365 _builder.newLine();
366 _builder.append("\t");
367 _builder.append("neg find multipleMayInput(problem, interpretaton, target);");
368 _builder.newLine();
369 _builder.append("\t");
370 _builder.append("neg ");
371 CharSequence _referRelation_20 = generator.referRelation(Modes3UnitPropagationGenerator.this.connectedToRelation, "source", "target", Modality.MAY, fqnToPQuery);
372 _builder.append(_referRelation_20, "\t");
373 _builder.newLineIfNotEmpty();
374 _builder.append("\t");
375 _builder.append("neg ");
376 CharSequence _referRelation_21 = generator.referRelation(Modes3UnitPropagationGenerator.this.straightRelation, "source", "target", Modality.MAY, fqnToPQuery);
377 _builder.append(_referRelation_21, "\t");
378 _builder.newLineIfNotEmpty();
379 _builder.append("\t");
380 CharSequence _referRelation_22 = generator.referRelation(Modes3UnitPropagationGenerator.this.divergentRelation, "source", "target", Modality.MAY, fqnToPQuery);
381 _builder.append(_referRelation_22, "\t");
382 _builder.newLineIfNotEmpty();
383 _builder.append("\t");
384 _builder.append("neg ");
385 CharSequence _referRelation_23 = generator.referRelation(Modes3UnitPropagationGenerator.this.divergentRelation, "source", "target", Modality.MUST, fqnToPQuery);
386 _builder.append(_referRelation_23, "\t");
387 _builder.newLineIfNotEmpty();
388 _builder.append("}");
389 _builder.newLine();
390 _builder.newLine();
391 _builder.append("pattern turnoutOutput_must_to_true_by_straight(");
392 _builder.append(parameters);
393 _builder.append(", T : DefinedElement, S : DefinedElement) {");
394 _builder.newLineIfNotEmpty();
395 _builder.append("\t");
396 _builder.append(commonMayParameterConstraints, "\t");
397 _builder.newLineIfNotEmpty();
398 _builder.append("\t");
399 CharSequence _referInstanceOf_6 = generator.getTypeIndexer().referInstanceOf(Modes3UnitPropagationGenerator.this.turnoutType, Modality.MAY, "source");
400 _builder.append(_referInstanceOf_6, "\t");
401 _builder.newLineIfNotEmpty();
402 _builder.append("\t");
403 CharSequence _referInstanceOf_7 = generator.getTypeIndexer().referInstanceOf(Modes3UnitPropagationGenerator.this.segmentType, Modality.MAY, "target");
404 _builder.append(_referInstanceOf_7, "\t");
405 _builder.newLineIfNotEmpty();
406 _builder.append("\t");
407 _builder.append("T == source;");
408 _builder.newLine();
409 _builder.append("\t");
410 _builder.append("S == target;");
411 _builder.newLine();
412 _builder.append("}");
413 _builder.newLine();
414 _builder.newLine();
415 _builder.append("pattern turnoutOutput_must_to_true_by_divergent(");
416 _builder.append(parameters);
417 _builder.append(", T : DefinedElement, S : DefinedElement) {");
418 _builder.newLineIfNotEmpty();
419 _builder.append("\t");
420 _builder.append(commonMayParameterConstraints, "\t");
421 _builder.newLineIfNotEmpty();
422 _builder.append("\t");
423 CharSequence _referInstanceOf_8 = generator.getTypeIndexer().referInstanceOf(Modes3UnitPropagationGenerator.this.turnoutType, Modality.MAY, "source");
424 _builder.append(_referInstanceOf_8, "\t");
425 _builder.newLineIfNotEmpty();
426 _builder.append("\t");
427 CharSequence _referInstanceOf_9 = generator.getTypeIndexer().referInstanceOf(Modes3UnitPropagationGenerator.this.segmentType, Modality.MAY, "target");
428 _builder.append(_referInstanceOf_9, "\t");
429 _builder.newLineIfNotEmpty();
430 _builder.append("\t");
431 _builder.append("T == source;");
432 _builder.newLine();
433 _builder.append("\t");
434 _builder.append("S == target;");
435 _builder.newLine();
436 _builder.append("}");
437 _builder.newLine();
438 _builder.newLine();
439 _builder.append("pattern output_must_to_true_by_connectedTo(");
440 _builder.append(parameters);
441 _builder.append(", S1 : DefinedElement, S2 : DefinedElement) {");
442 _builder.newLineIfNotEmpty();
443 _builder.append("\t");
444 _builder.append(commonMayParameterConstraints, "\t");
445 _builder.newLineIfNotEmpty();
446 _builder.append("\t");
447 CharSequence _referInstanceOf_10 = generator.getTypeIndexer().referInstanceOf(Modes3UnitPropagationGenerator.this.segmentType, Modality.MAY, "source");
448 _builder.append(_referInstanceOf_10, "\t");
449 _builder.newLineIfNotEmpty();
450 _builder.append("\t");
451 CharSequence _referInstanceOf_11 = generator.getTypeIndexer().referInstanceOf(Modes3UnitPropagationGenerator.this.segmentType, Modality.MAY, "target");
452 _builder.append(_referInstanceOf_11, "\t");
453 _builder.newLineIfNotEmpty();
454 _builder.append("\t");
455 _builder.append("S1 == source;");
456 _builder.newLine();
457 _builder.append("\t");
458 _builder.append("S2 == target;");
459 _builder.newLine();
460 _builder.append("}");
461 _builder.newLine();
462 _builder.newLine();
463 _builder.append("pattern output_must_to_true_by_straight(");
464 _builder.append(parameters);
465 _builder.append(", S1 : DefinedElement, S2 : DefinedElement) {");
466 _builder.newLineIfNotEmpty();
467 _builder.append("\t");
468 _builder.append("find turnoutOutput_must_to_true_by_straight(problem, interpretation, source, target, S1, S2);");
469 _builder.newLine();
470 _builder.append("}");
471 _builder.newLine();
472 _builder.newLine();
473 _builder.append("pattern output_must_to_true_by_divergent(");
474 _builder.append(parameters);
475 _builder.append(", S1 : DefinedElement, S2 : DefinedElement) {");
476 _builder.newLineIfNotEmpty();
477 _builder.append("\t");
478 _builder.append("find turnoutOutput_must_to_true_by_divergent(problem, interpretation, source, target, S1, S2);");
479 _builder.newLine();
480 _builder.append("}");
481 _builder.newLine();
482 _builder.newLine();
483 _builder.append("pattern adjacent_must_to_true_by_connectedTo(");
484 _builder.append(parameters);
485 _builder.append(", S1 : DefinedElement, S2 : DefinedElement) {");
486 _builder.newLineIfNotEmpty();
487 _builder.append("\t");
488 _builder.append("find output_must_to_true_by_connectedTo(problem, interpretation, source, target, S1, S2);");
489 _builder.newLine();
490 _builder.append("}");
491 _builder.newLine();
492 _builder.newLine();
493 _builder.append("pattern adjacent_must_to_true_by_straight(");
494 _builder.append(parameters);
495 _builder.append(", S1 : DefinedElement, S2 : DefinedElement) {");
496 _builder.newLineIfNotEmpty();
497 _builder.append("\t");
498 _builder.append("find output_must_to_true_by_straight(problem, interpretation, source, target, S1, S2);");
499 _builder.newLine();
500 _builder.append("} or {");
501 _builder.newLine();
502 _builder.append("\t");
503 _builder.append("find turnoutOutput_must_to_true_by_straight(problem, interpretation, source, target, S2, S1);");
504 _builder.newLine();
505 _builder.append("}");
506 _builder.newLine();
507 _builder.newLine();
508 _builder.append("pattern adjacent_must_to_true_by_divergent(");
509 _builder.append(parameters);
510 _builder.append(", S1 : DefinedElement, S2 : DefinedElement) {");
511 _builder.newLineIfNotEmpty();
512 _builder.append("\t");
513 _builder.append("find output_must_to_true_by_divergent(problem, interpretation, source, target, S1, S2);");
514 _builder.newLine();
515 _builder.append("} or {");
516 _builder.newLine();
517 _builder.append("\t");
518 _builder.append("find turnoutOutput_must_to_true_by_divergent(problem, interpretation, source, target, S2, S1);");
519 _builder.newLine();
520 _builder.append("}");
521 _builder.newLine();
522 _builder.newLine();
523 _builder.append("pattern connectedToReflexive_must_to_true_by_connectedTo(");
524 _builder.append(parameters);
525 _builder.append(", S : DefinedElement) {");
526 _builder.newLineIfNotEmpty();
527 _builder.append("\t");
528 _builder.append("find mustExist(problem, interpretation, source);");
529 _builder.newLine();
530 _builder.append("\t");
531 CharSequence _referInstanceOf_12 = generator.getTypeIndexer().referInstanceOf(Modes3UnitPropagationGenerator.this.segmentType, Modality.MUST, "source");
532 _builder.append(_referInstanceOf_12, "\t");
533 _builder.newLineIfNotEmpty();
534 _builder.append("\t");
535 _builder.append("S == source;");
536 _builder.newLine();
537 _builder.append("\t");
538 _builder.append("S == target;");
539 _builder.newLine();
540 _builder.append("}");
541 _builder.newLine();
542 _builder.newLine();
543 _builder.append("pattern outputReflexive_must_to_true_by_straight(");
544 _builder.append(parameters);
545 _builder.append(", T : DefinedElement) {");
546 _builder.newLineIfNotEmpty();
547 _builder.append("\t");
548 _builder.append("find turnoutOutput_must_to_true_by_straight(problem, interpretation, source, target, T, T);");
549 _builder.newLine();
550 _builder.append("}");
551 _builder.newLine();
552 _builder.newLine();
553 _builder.append("pattern outputReflexive_must_to_true_by_divergent(");
554 _builder.append(parameters);
555 _builder.append(", T : DefinedElement) {");
556 _builder.newLineIfNotEmpty();
557 _builder.append("\t");
558 _builder.append("find turnoutOutput_must_to_true_by_divergent(problem, interpretation, source, target, T, T);");
559 _builder.newLine();
560 _builder.append("}");
561 _builder.newLine();
562 _builder.newLine();
563 _builder.append("pattern turnoutOutputsAreSame_must_to_true_by_straight(");
564 _builder.append(parameters);
565 _builder.append(", T : DefinedElement) {");
566 _builder.newLineIfNotEmpty();
567 _builder.append("\t");
568 _builder.append(commonMayParameterConstraints, "\t");
569 _builder.newLineIfNotEmpty();
570 _builder.append("\t");
571 CharSequence _referInstanceOf_13 = generator.getTypeIndexer().referInstanceOf(Modes3UnitPropagationGenerator.this.turnoutType, Modality.MAY, "source");
572 _builder.append(_referInstanceOf_13, "\t");
573 _builder.newLineIfNotEmpty();
574 _builder.append("\t");
575 CharSequence _referInstanceOf_14 = generator.getTypeIndexer().referInstanceOf(Modes3UnitPropagationGenerator.this.segmentType, Modality.MAY, "target");
576 _builder.append(_referInstanceOf_14, "\t");
577 _builder.newLineIfNotEmpty();
578 _builder.append("\t");
579 _builder.append("T == source;");
580 _builder.newLine();
581 _builder.append("\t");
582 _builder.append("S == target;");
583 _builder.newLine();
584 _builder.append("\t");
585 CharSequence _referRelation_24 = generator.referRelation(Modes3UnitPropagationGenerator.this.divergentRelation, "T", "S", Modality.MUST, fqnToPQuery);
586 _builder.append(_referRelation_24, "\t");
587 _builder.newLineIfNotEmpty();
588 _builder.append("}");
589 _builder.newLine();
590 _builder.newLine();
591 _builder.append("pattern turnoutOutputsAreSame_must_to_true_by_divergent(");
592 _builder.append(parameters);
593 _builder.append(", T : DefinedElement) {");
594 _builder.newLineIfNotEmpty();
595 _builder.append("\t");
596 _builder.append(commonMayParameterConstraints, "\t");
597 _builder.newLineIfNotEmpty();
598 _builder.append("\t");
599 CharSequence _referInstanceOf_15 = generator.getTypeIndexer().referInstanceOf(Modes3UnitPropagationGenerator.this.turnoutType, Modality.MAY, "source");
600 _builder.append(_referInstanceOf_15, "\t");
601 _builder.newLineIfNotEmpty();
602 _builder.append("\t");
603 CharSequence _referInstanceOf_16 = generator.getTypeIndexer().referInstanceOf(Modes3UnitPropagationGenerator.this.segmentType, Modality.MAY, "target");
604 _builder.append(_referInstanceOf_16, "\t");
605 _builder.newLineIfNotEmpty();
606 _builder.append("\t");
607 _builder.append("T == source;");
608 _builder.newLine();
609 _builder.append("\t");
610 _builder.append("S == target;");
611 _builder.newLine();
612 _builder.append("\t");
613 CharSequence _referRelation_25 = generator.referRelation(Modes3UnitPropagationGenerator.this.straightRelation, "T", "S", Modality.MUST, fqnToPQuery);
614 _builder.append(_referRelation_25, "\t");
615 _builder.newLineIfNotEmpty();
616 _builder.append("}");
617 _builder.newLine();
618 _builder.newLine();
619 _builder.append("pattern tooManyInputsOfSegment_must_to_true_by_connectedTo(");
620 _builder.append(parameters);
621 _builder.append(", S : DefinedElement) {");
622 _builder.newLineIfNotEmpty();
623 _builder.append("\t");
624 _builder.append("find mustExist(problem, interpretation, S);");
625 _builder.newLine();
626 _builder.append("\t");
627 CharSequence _referInstanceOf_17 = generator.getTypeIndexer().referInstanceOf(Modes3UnitPropagationGenerator.this.simpleSegmentType, Modality.MUST, "S");
628 _builder.append(_referInstanceOf_17, "\t");
629 _builder.newLineIfNotEmpty();
630 _builder.append("\t");
631 _builder.append("find output_must_to_true_by_connectedTo(problem, interpretation, source, target, I1, S);");
632 _builder.newLine();
633 _builder.append("\t");
634 CharSequence _referPattern_1 = generator.getRelationDefinitionIndexer().referPattern(fqnToPQuery.get(Output.instance().getFullyQualifiedName()), new String[] { "I2", "S" }, Modality.MUST, true, false);
635 _builder.append(_referPattern_1, "\t");
636 _builder.newLineIfNotEmpty();
637 _builder.append("\t");
638 CharSequence _referPattern_2 = generator.getRelationDefinitionIndexer().referPattern(fqnToPQuery.get(Output.instance().getFullyQualifiedName()), new String[] { "I3", "S" }, Modality.MUST, true, false);
639 _builder.append(_referPattern_2, "\t");
640 _builder.newLineIfNotEmpty();
641 _builder.append("\t");
642 _builder.append("I1 != I2;");
643 _builder.newLine();
644 _builder.append("\t");
645 _builder.append("I1 != I3;");
646 _builder.newLine();
647 _builder.append("\t");
648 _builder.append("I2 != I3;");
649 _builder.newLine();
650 _builder.append("}");
651 _builder.newLine();
652 _builder.newLine();
653 _builder.append("pattern tooManyInputsOfSegment_must_to_true_by_straight(");
654 _builder.append(parameters);
655 _builder.append(", S : DefinedElement) {");
656 _builder.newLineIfNotEmpty();
657 _builder.append("\t");
658 _builder.append("find mustExist(problem, interpretation, S);");
659 _builder.newLine();
660 _builder.append("\t");
661 CharSequence _referInstanceOf_18 = generator.getTypeIndexer().referInstanceOf(Modes3UnitPropagationGenerator.this.simpleSegmentType, Modality.MUST, "S");
662 _builder.append(_referInstanceOf_18, "\t");
663 _builder.newLineIfNotEmpty();
664 _builder.append("\t");
665 _builder.append("find output_must_to_true_by_straight(problem, interpretation, source, target, I1, S);");
666 _builder.newLine();
667 _builder.append("\t");
668 CharSequence _referPattern_3 = generator.getRelationDefinitionIndexer().referPattern(fqnToPQuery.get(Output.instance().getFullyQualifiedName()), new String[] { "I2", "S" }, Modality.MUST, true, false);
669 _builder.append(_referPattern_3, "\t");
670 _builder.newLineIfNotEmpty();
671 _builder.append("\t");
672 CharSequence _referPattern_4 = generator.getRelationDefinitionIndexer().referPattern(fqnToPQuery.get(Output.instance().getFullyQualifiedName()), new String[] { "I3", "S" }, Modality.MUST, true, false);
673 _builder.append(_referPattern_4, "\t");
674 _builder.newLineIfNotEmpty();
675 _builder.append("\t");
676 _builder.append("I1 != I2;");
677 _builder.newLine();
678 _builder.append("\t");
679 _builder.append("I1 != I3;");
680 _builder.newLine();
681 _builder.append("\t");
682 _builder.append("I2 != I3;");
683 _builder.newLine();
684 _builder.append("}");
685 _builder.newLine();
686 _builder.newLine();
687 _builder.append("pattern tooManyInputsOfSegment_must_to_true_by_divergent(");
688 _builder.append(parameters);
689 _builder.append(", S : DefinedElement) {");
690 _builder.newLineIfNotEmpty();
691 _builder.append("\t");
692 _builder.append("find mustExist(problem, interpretation, S);");
693 _builder.newLine();
694 _builder.append("\t");
695 CharSequence _referInstanceOf_19 = generator.getTypeIndexer().referInstanceOf(Modes3UnitPropagationGenerator.this.simpleSegmentType, Modality.MUST, "S");
696 _builder.append(_referInstanceOf_19, "\t");
697 _builder.newLineIfNotEmpty();
698 _builder.append("\t");
699 _builder.append("find output_must_to_true_by_divergent(problem, interpretation, source, target, I1, S);");
700 _builder.newLine();
701 _builder.append("\t");
702 CharSequence _referPattern_5 = generator.getRelationDefinitionIndexer().referPattern(fqnToPQuery.get(Output.instance().getFullyQualifiedName()), new String[] { "I2", "S" }, Modality.MUST, true, false);
703 _builder.append(_referPattern_5, "\t");
704 _builder.newLineIfNotEmpty();
705 _builder.append("\t");
706 CharSequence _referPattern_6 = generator.getRelationDefinitionIndexer().referPattern(fqnToPQuery.get(Output.instance().getFullyQualifiedName()), new String[] { "I3", "S" }, Modality.MUST, true, false);
707 _builder.append(_referPattern_6, "\t");
708 _builder.newLineIfNotEmpty();
709 _builder.append("\t");
710 _builder.append("I1 != I2;");
711 _builder.newLine();
712 _builder.append("\t");
713 _builder.append("I1 != I3;");
714 _builder.newLine();
715 _builder.append("\t");
716 _builder.append("I2 != I3;");
717 _builder.newLine();
718 _builder.append("}");
719 _builder.newLine();
720 _builder.newLine();
721 _builder.append("pattern turnoutConnectedToBothOutputs_must_to_true_by_connectedTo(");
722 _builder.append(parameters);
723 _builder.append(", T : DefinedElement) {");
724 _builder.newLineIfNotEmpty();
725 _builder.append("\t");
726 _builder.append(commonMayParameterConstraints, "\t");
727 _builder.newLineIfNotEmpty();
728 _builder.append("\t");
729 _builder.append("find mustExist(problem, interpretation, Straight);");
730 _builder.newLine();
731 _builder.append("\t");
732 _builder.append("find mustExist(problem, interpretation, Divergent);");
733 _builder.newLine();
734 _builder.append("\t");
735 CharSequence _referInstanceOf_20 = generator.getTypeIndexer().referInstanceOf(Modes3UnitPropagationGenerator.this.turnoutType, Modality.MAY, "source");
736 _builder.append(_referInstanceOf_20, "\t");
737 _builder.newLineIfNotEmpty();
738 _builder.append("\t");
739 CharSequence _referInstanceOf_21 = generator.getTypeIndexer().referInstanceOf(Modes3UnitPropagationGenerator.this.segmentType, Modality.MAY, "target");
740 _builder.append(_referInstanceOf_21, "\t");
741 _builder.newLineIfNotEmpty();
742 _builder.append("\t");
743 CharSequence _referInstanceOf_22 = generator.getTypeIndexer().referInstanceOf(Modes3UnitPropagationGenerator.this.segmentType, Modality.MUST, "Straight");
744 _builder.append(_referInstanceOf_22, "\t");
745 _builder.newLineIfNotEmpty();
746 _builder.append("\t");
747 CharSequence _referInstanceOf_23 = generator.getTypeIndexer().referInstanceOf(Modes3UnitPropagationGenerator.this.segmentType, Modality.MUST, "Divergent");
748 _builder.append(_referInstanceOf_23, "\t");
749 _builder.newLineIfNotEmpty();
750 _builder.append("\t");
751 CharSequence _referRelation_26 = generator.referRelation(Modes3UnitPropagationGenerator.this.straightRelation, "T", "Straight", Modality.MUST, fqnToPQuery);
752 _builder.append(_referRelation_26, "\t");
753 _builder.newLineIfNotEmpty();
754 _builder.append("\t");
755 CharSequence _referRelation_27 = generator.referRelation(Modes3UnitPropagationGenerator.this.divergentRelation, "T", "Divergent", Modality.MUST, fqnToPQuery);
756 _builder.append(_referRelation_27, "\t");
757 _builder.newLineIfNotEmpty();
758 _builder.append("\t");
759 _builder.append("T == source;");
760 _builder.newLine();
761 _builder.append("\t");
762 _builder.append("Straight == target;");
763 _builder.newLine();
764 _builder.append("\t");
765 CharSequence _referRelation_28 = generator.referRelation(Modes3UnitPropagationGenerator.this.connectedToRelation, "T", "Divergent", Modality.MUST, fqnToPQuery);
766 _builder.append(_referRelation_28, "\t");
767 _builder.newLineIfNotEmpty();
768 _builder.append("} or {");
769 _builder.newLine();
770 _builder.append("\t");
771 _builder.append(commonMayParameterConstraints, "\t");
772 _builder.newLineIfNotEmpty();
773 _builder.append("\t");
774 _builder.append("find mustExist(problem, interpretation, Straight);");
775 _builder.newLine();
776 _builder.append("\t");
777 _builder.append("find mustExist(problem, interpretation, Divergent);");
778 _builder.newLine();
779 _builder.append("\t");
780 CharSequence _referInstanceOf_24 = generator.getTypeIndexer().referInstanceOf(Modes3UnitPropagationGenerator.this.turnoutType, Modality.MAY, "source");
781 _builder.append(_referInstanceOf_24, "\t");
782 _builder.newLineIfNotEmpty();
783 _builder.append("\t");
784 CharSequence _referInstanceOf_25 = generator.getTypeIndexer().referInstanceOf(Modes3UnitPropagationGenerator.this.segmentType, Modality.MAY, "target");
785 _builder.append(_referInstanceOf_25, "\t");
786 _builder.newLineIfNotEmpty();
787 _builder.append("\t");
788 CharSequence _referInstanceOf_26 = generator.getTypeIndexer().referInstanceOf(Modes3UnitPropagationGenerator.this.segmentType, Modality.MUST, "Straight");
789 _builder.append(_referInstanceOf_26, "\t");
790 _builder.newLineIfNotEmpty();
791 _builder.append("\t");
792 CharSequence _referInstanceOf_27 = generator.getTypeIndexer().referInstanceOf(Modes3UnitPropagationGenerator.this.segmentType, Modality.MUST, "Divergent");
793 _builder.append(_referInstanceOf_27, "\t");
794 _builder.newLineIfNotEmpty();
795 _builder.append("\t");
796 CharSequence _referRelation_29 = generator.referRelation(Modes3UnitPropagationGenerator.this.straightRelation, "T", "Straight", Modality.MUST, fqnToPQuery);
797 _builder.append(_referRelation_29, "\t");
798 _builder.newLineIfNotEmpty();
799 _builder.append("\t");
800 CharSequence _referRelation_30 = generator.referRelation(Modes3UnitPropagationGenerator.this.divergentRelation, "T", "Divergent", Modality.MUST, fqnToPQuery);
801 _builder.append(_referRelation_30, "\t");
802 _builder.newLineIfNotEmpty();
803 _builder.append("\t");
804 CharSequence _referRelation_31 = generator.referRelation(Modes3UnitPropagationGenerator.this.connectedToRelation, "T", "Straight", Modality.MUST, fqnToPQuery);
805 _builder.append(_referRelation_31, "\t");
806 _builder.newLineIfNotEmpty();
807 _builder.append("\t");
808 _builder.append("T == source;");
809 _builder.newLine();
810 _builder.append("\t");
811 _builder.append("Straight == target;");
812 _builder.newLine();
813 _builder.append("}");
814 _builder.newLine();
815 _builder.newLine();
816 _builder.append("pattern turnoutConnectedToBothOutputs_must_to_true_by_straight(");
817 _builder.append(parameters);
818 _builder.append(", T : DefinedElement) {");
819 _builder.newLineIfNotEmpty();
820 _builder.append("\t");
821 _builder.append(commonMayParameterConstraints, "\t");
822 _builder.newLineIfNotEmpty();
823 _builder.append("\t");
824 _builder.append("find mustExist(problem, interpretation, Straight);");
825 _builder.newLine();
826 _builder.append("\t");
827 _builder.append("find mustExist(problem, interpretation, Divergent);");
828 _builder.newLine();
829 _builder.append("\t");
830 CharSequence _referInstanceOf_28 = generator.getTypeIndexer().referInstanceOf(Modes3UnitPropagationGenerator.this.turnoutType, Modality.MAY, "source");
831 _builder.append(_referInstanceOf_28, "\t");
832 _builder.newLineIfNotEmpty();
833 _builder.append("\t");
834 CharSequence _referInstanceOf_29 = generator.getTypeIndexer().referInstanceOf(Modes3UnitPropagationGenerator.this.segmentType, Modality.MAY, "target");
835 _builder.append(_referInstanceOf_29, "\t");
836 _builder.newLineIfNotEmpty();
837 _builder.append("\t");
838 CharSequence _referInstanceOf_30 = generator.getTypeIndexer().referInstanceOf(Modes3UnitPropagationGenerator.this.segmentType, Modality.MUST, "Straight");
839 _builder.append(_referInstanceOf_30, "\t");
840 _builder.newLineIfNotEmpty();
841 _builder.append("\t");
842 CharSequence _referInstanceOf_31 = generator.getTypeIndexer().referInstanceOf(Modes3UnitPropagationGenerator.this.segmentType, Modality.MUST, "Divergent");
843 _builder.append(_referInstanceOf_31, "\t");
844 _builder.newLineIfNotEmpty();
845 _builder.append("\t");
846 _builder.append("T == source;");
847 _builder.newLine();
848 _builder.append("\t");
849 _builder.append("Straight == target;");
850 _builder.newLine();
851 _builder.append("\t");
852 CharSequence _referRelation_32 = generator.referRelation(Modes3UnitPropagationGenerator.this.divergentRelation, "T", "Divergent", Modality.MUST, fqnToPQuery);
853 _builder.append(_referRelation_32, "\t");
854 _builder.newLineIfNotEmpty();
855 _builder.append("\t");
856 CharSequence _referRelation_33 = generator.referRelation(Modes3UnitPropagationGenerator.this.connectedToRelation, "T", "Straight", Modality.MUST, fqnToPQuery);
857 _builder.append(_referRelation_33, "\t");
858 _builder.newLineIfNotEmpty();
859 _builder.append("\t");
860 CharSequence _referRelation_34 = generator.referRelation(Modes3UnitPropagationGenerator.this.connectedToRelation, "T", "Divergent", Modality.MUST, fqnToPQuery);
861 _builder.append(_referRelation_34, "\t");
862 _builder.newLineIfNotEmpty();
863 _builder.append("}");
864 _builder.newLine();
865 _builder.newLine();
866 _builder.append("pattern turnoutConnectedToBothOutputs_must_to_true_by_divergent(");
867 _builder.append(parameters);
868 _builder.append(", T : DefinedElement) {");
869 _builder.newLineIfNotEmpty();
870 _builder.append("\t");
871 _builder.append(commonMayParameterConstraints, "\t");
872 _builder.newLineIfNotEmpty();
873 _builder.append("\t");
874 _builder.append("find mustExist(problem, interpretation, Straight);");
875 _builder.newLine();
876 _builder.append("\t");
877 _builder.append("find mustExist(problem, interpretation, Divergent);");
878 _builder.newLine();
879 _builder.append("\t");
880 CharSequence _referInstanceOf_32 = generator.getTypeIndexer().referInstanceOf(Modes3UnitPropagationGenerator.this.turnoutType, Modality.MAY, "source");
881 _builder.append(_referInstanceOf_32, "\t");
882 _builder.newLineIfNotEmpty();
883 _builder.append("\t");
884 CharSequence _referInstanceOf_33 = generator.getTypeIndexer().referInstanceOf(Modes3UnitPropagationGenerator.this.segmentType, Modality.MAY, "target");
885 _builder.append(_referInstanceOf_33, "\t");
886 _builder.newLineIfNotEmpty();
887 _builder.append("\t");
888 CharSequence _referInstanceOf_34 = generator.getTypeIndexer().referInstanceOf(Modes3UnitPropagationGenerator.this.segmentType, Modality.MUST, "Straight");
889 _builder.append(_referInstanceOf_34, "\t");
890 _builder.newLineIfNotEmpty();
891 _builder.append("\t");
892 CharSequence _referInstanceOf_35 = generator.getTypeIndexer().referInstanceOf(Modes3UnitPropagationGenerator.this.segmentType, Modality.MUST, "Divergent");
893 _builder.append(_referInstanceOf_35, "\t");
894 _builder.newLineIfNotEmpty();
895 _builder.append("\t");
896 CharSequence _referRelation_35 = generator.referRelation(Modes3UnitPropagationGenerator.this.straightRelation, "T", "Straight", Modality.MUST, fqnToPQuery);
897 _builder.append(_referRelation_35, "\t");
898 _builder.newLineIfNotEmpty();
899 _builder.append("\t");
900 _builder.append("T == source;");
901 _builder.newLine();
902 _builder.append("\t");
903 _builder.append("Divergent == target;");
904 _builder.newLine();
905 _builder.append("\t");
906 CharSequence _referRelation_36 = generator.referRelation(Modes3UnitPropagationGenerator.this.connectedToRelation, "T", "Straight", Modality.MUST, fqnToPQuery);
907 _builder.append(_referRelation_36, "\t");
908 _builder.newLineIfNotEmpty();
909 _builder.append("\t");
910 CharSequence _referRelation_37 = generator.referRelation(Modes3UnitPropagationGenerator.this.connectedToRelation, "T", "Divergent", Modality.MUST, fqnToPQuery);
911 _builder.append(_referRelation_37, "\t");
912 _builder.newLineIfNotEmpty();
913 _builder.append("}");
914 _builder.newLine();
915 _builder.newLine();
916 _builder.append("pattern tooManyInputsOfTurnout_must_to_true_by_connectedTo(");
917 _builder.append(parameters);
918 _builder.append(", T : DefinedElement) {");
919 _builder.newLineIfNotEmpty();
920 _builder.append("\t");
921 _builder.append("find mustExist(problem, interpretation, S);");
922 _builder.newLine();
923 _builder.append("\t");
924 CharSequence _referInstanceOf_36 = generator.getTypeIndexer().referInstanceOf(Modes3UnitPropagationGenerator.this.turnoutType, Modality.MUST, "S");
925 _builder.append(_referInstanceOf_36, "\t");
926 _builder.newLineIfNotEmpty();
927 _builder.append("\t");
928 _builder.append("find adjacent_must_to_true_by_connectedTo(problem, interpretation, source, target, I1, S);");
929 _builder.newLine();
930 _builder.append("\t");
931 CharSequence _referPattern_7 = generator.getRelationDefinitionIndexer().referPattern(fqnToPQuery.get(Adjacent.instance().getFullyQualifiedName()), new String[] { "I2", "S" }, Modality.MUST, true, false);
932 _builder.append(_referPattern_7, "\t");
933 _builder.newLineIfNotEmpty();
934 _builder.append("\t");
935 CharSequence _referPattern_8 = generator.getRelationDefinitionIndexer().referPattern(fqnToPQuery.get(Adjacent.instance().getFullyQualifiedName()), new String[] { "I3", "S" }, Modality.MUST, true, false);
936 _builder.append(_referPattern_8, "\t");
937 _builder.newLineIfNotEmpty();
938 _builder.append("\t");
939 CharSequence _referPattern_9 = generator.getRelationDefinitionIndexer().referPattern(fqnToPQuery.get(Adjacent.instance().getFullyQualifiedName()), new String[] { "I4", "S" }, Modality.MUST, true, false);
940 _builder.append(_referPattern_9, "\t");
941 _builder.newLineIfNotEmpty();
942 _builder.append("\t");
943 _builder.append("I1 != I2;");
944 _builder.newLine();
945 _builder.append("\t");
946 _builder.append("I1 != I3;");
947 _builder.newLine();
948 _builder.append("\t");
949 _builder.append("I1 != I4;");
950 _builder.newLine();
951 _builder.append("\t");
952 _builder.append("I2 != I3;");
953 _builder.newLine();
954 _builder.append("\t");
955 _builder.append("I2 != I4;");
956 _builder.newLine();
957 _builder.append("\t");
958 _builder.append("I3 != I4;");
959 _builder.newLine();
960 _builder.append("}");
961 _builder.newLine();
962 _builder.newLine();
963 _builder.append("pattern tooManyInputsOfTurnout_must_to_true_by_straight(");
964 _builder.append(parameters);
965 _builder.append(", T : DefinedElement) {");
966 _builder.newLineIfNotEmpty();
967 _builder.append("\t");
968 _builder.append("find mustExist(problem, interpretation, S);");
969 _builder.newLine();
970 _builder.append("\t");
971 CharSequence _referInstanceOf_37 = generator.getTypeIndexer().referInstanceOf(Modes3UnitPropagationGenerator.this.turnoutType, Modality.MUST, "S");
972 _builder.append(_referInstanceOf_37, "\t");
973 _builder.newLineIfNotEmpty();
974 _builder.append("\t");
975 _builder.append("find adjacent_must_to_true_by_straight(problem, interpretation, source, target, I1, S);");
976 _builder.newLine();
977 _builder.append("\t");
978 CharSequence _referPattern_10 = generator.getRelationDefinitionIndexer().referPattern(fqnToPQuery.get(Adjacent.instance().getFullyQualifiedName()), new String[] { "I2", "S" }, Modality.MUST, true, false);
979 _builder.append(_referPattern_10, "\t");
980 _builder.newLineIfNotEmpty();
981 _builder.append("\t");
982 CharSequence _referPattern_11 = generator.getRelationDefinitionIndexer().referPattern(fqnToPQuery.get(Adjacent.instance().getFullyQualifiedName()), new String[] { "I3", "S" }, Modality.MUST, true, false);
983 _builder.append(_referPattern_11, "\t");
984 _builder.newLineIfNotEmpty();
985 _builder.append("\t");
986 CharSequence _referPattern_12 = generator.getRelationDefinitionIndexer().referPattern(fqnToPQuery.get(Adjacent.instance().getFullyQualifiedName()), new String[] { "I4", "S" }, Modality.MUST, true, false);
987 _builder.append(_referPattern_12, "\t");
988 _builder.newLineIfNotEmpty();
989 _builder.append("\t");
990 _builder.append("I1 != I2;");
991 _builder.newLine();
992 _builder.append("\t");
993 _builder.append("I1 != I3;");
994 _builder.newLine();
995 _builder.append("\t");
996 _builder.append("I1 != I4;");
997 _builder.newLine();
998 _builder.append("\t");
999 _builder.append("I2 != I3;");
1000 _builder.newLine();
1001 _builder.append("\t");
1002 _builder.append("I2 != I4;");
1003 _builder.newLine();
1004 _builder.append("\t");
1005 _builder.append("I3 != I4;");
1006 _builder.newLine();
1007 _builder.append("}");
1008 _builder.newLine();
1009 _builder.newLine();
1010 _builder.append("pattern tooManyInputsOfTurnout_must_to_true_by_divergent(");
1011 _builder.append(parameters);
1012 _builder.append(", T : DefinedElement) {");
1013 _builder.newLineIfNotEmpty();
1014 _builder.append("\t");
1015 _builder.append("find mustExist(problem, interpretation, S);");
1016 _builder.newLine();
1017 _builder.append("\t");
1018 CharSequence _referInstanceOf_38 = generator.getTypeIndexer().referInstanceOf(Modes3UnitPropagationGenerator.this.turnoutType, Modality.MUST, "S");
1019 _builder.append(_referInstanceOf_38, "\t");
1020 _builder.newLineIfNotEmpty();
1021 _builder.append("\t");
1022 _builder.append("find adjacent_must_to_true_by_divergent(problem, interpretation, source, target, I1, S);");
1023 _builder.newLine();
1024 _builder.append("\t");
1025 CharSequence _referPattern_13 = generator.getRelationDefinitionIndexer().referPattern(fqnToPQuery.get(Adjacent.instance().getFullyQualifiedName()), new String[] { "I2", "S" }, Modality.MUST, true, false);
1026 _builder.append(_referPattern_13, "\t");
1027 _builder.newLineIfNotEmpty();
1028 _builder.append("\t");
1029 CharSequence _referPattern_14 = generator.getRelationDefinitionIndexer().referPattern(fqnToPQuery.get(Adjacent.instance().getFullyQualifiedName()), new String[] { "I3", "S" }, Modality.MUST, true, false);
1030 _builder.append(_referPattern_14, "\t");
1031 _builder.newLineIfNotEmpty();
1032 _builder.append("\t");
1033 CharSequence _referPattern_15 = generator.getRelationDefinitionIndexer().referPattern(fqnToPQuery.get(Adjacent.instance().getFullyQualifiedName()), new String[] { "I4", "S" }, Modality.MUST, true, false);
1034 _builder.append(_referPattern_15, "\t");
1035 _builder.newLineIfNotEmpty();
1036 _builder.append("\t");
1037 _builder.append("I1 != I2;");
1038 _builder.newLine();
1039 _builder.append("\t");
1040 _builder.append("I1 != I3;");
1041 _builder.newLine();
1042 _builder.append("\t");
1043 _builder.append("I1 != I4;");
1044 _builder.newLine();
1045 _builder.append("\t");
1046 _builder.append("I2 != I3;");
1047 _builder.newLine();
1048 _builder.append("\t");
1049 _builder.append("I2 != I4;");
1050 _builder.newLine();
1051 _builder.append("\t");
1052 _builder.append("I3 != I4;");
1053 _builder.newLine();
1054 _builder.append("}");
1055 _builder.newLine();
1056 _builder.newLine();
1057 _builder.append("pattern ");
1058 _builder.append(Modes3UnitPropagationGenerator.MUST_NOT_CONNECTED_TO);
1059 _builder.append("_helper(");
1060 _builder.append(parameters);
1061 _builder.append(") {");
1062 _builder.newLineIfNotEmpty();
1063 _builder.append("\t");
1064 _builder.append("find connectedToReflexive_must_to_true_by_connectedTo(problem, interpretation, source, target, _);");
1065 _builder.newLine();
1066 _builder.append("} or {");
1067 _builder.newLine();
1068 _builder.append("\t");
1069 _builder.append("find tooManyInputsOfSegment_must_to_true_by_connectedTo(problem, interpretation, source, target, _);");
1070 _builder.newLine();
1071 _builder.append("} or {");
1072 _builder.newLine();
1073 _builder.append("\t");
1074 _builder.append("find turnoutConnectedToBothOutputs_must_to_true_by_connectedTo(problem, interpretation, source, target, _);");
1075 _builder.newLine();
1076 _builder.append("} or {");
1077 _builder.newLine();
1078 _builder.append("\t");
1079 _builder.append("find tooManyInputsOfTurnout_must_to_true_by_connectedTo(problem, interpretation, source, target, _);");
1080 _builder.newLine();
1081 _builder.append("}");
1082 _builder.newLine();
1083 _builder.newLine();
1084 _builder.append("pattern ");
1085 _builder.append(Modes3UnitPropagationGenerator.MUST_NOT_CONNECTED_TO);
1086 _builder.append("(");
1087 _builder.append(parameters);
1088 _builder.append(") {");
1089 _builder.newLineIfNotEmpty();
1090 _builder.append("\t");
1091 _builder.append("find ");
1092 _builder.append(Modes3UnitPropagationGenerator.MUST_NOT_CONNECTED_TO, "\t");
1093 _builder.append("_helper(problem, interpretation, source, target);");
1094 _builder.newLineIfNotEmpty();
1095 _builder.append("} or {");
1096 _builder.newLine();
1097 _builder.append("\t");
1098 _builder.append("find ");
1099 _builder.append(Modes3UnitPropagationGenerator.MUST_NOT_CONNECTED_TO, "\t");
1100 _builder.append("_helper(problem, interpretation, target, source);");
1101 _builder.newLineIfNotEmpty();
1102 _builder.append("}");
1103 _builder.newLine();
1104 _builder.newLine();
1105 _builder.append("pattern ");
1106 _builder.append(Modes3UnitPropagationGenerator.MUST_NOT_STRAIGHT);
1107 _builder.append("(");
1108 _builder.append(parameters);
1109 _builder.append(") {");
1110 _builder.newLineIfNotEmpty();
1111 _builder.append("\t");
1112 _builder.append("find outputReflexive_must_to_true_by_straight(problem, interpretation, source, target, _);");
1113 _builder.newLine();
1114 _builder.append("} or {");
1115 _builder.newLine();
1116 _builder.append("\t");
1117 _builder.append("find turnoutOutputsAreSame_must_to_true_by_straight(problem, interpretation, source, target, _);");
1118 _builder.newLine();
1119 _builder.append("} or {");
1120 _builder.newLine();
1121 _builder.append("\t");
1122 _builder.append("find tooManyInputsOfSegment_must_to_true_by_straight(problem, interpretation, source, target, _);");
1123 _builder.newLine();
1124 _builder.append("} or {");
1125 _builder.newLine();
1126 _builder.append("\t");
1127 _builder.append("find turnoutConnectedToBothOutputs_must_to_true_by_straight(problem, interpretation, source, target, _);");
1128 _builder.newLine();
1129 _builder.append("} or {");
1130 _builder.newLine();
1131 _builder.append("\t");
1132 _builder.append("find tooManyInputsOfTurnout_must_to_true_by_straight(problem, interpretation, source, target, _);");
1133 _builder.newLine();
1134 _builder.append("}");
1135 _builder.newLine();
1136 _builder.newLine();
1137 _builder.append("pattern ");
1138 _builder.append(Modes3UnitPropagationGenerator.MUST_NOT_DIVERGENT);
1139 _builder.append("(");
1140 _builder.append(parameters);
1141 _builder.append(") {");
1142 _builder.newLineIfNotEmpty();
1143 _builder.append("\t");
1144 _builder.append("find outputReflexive_must_to_true_by_divergent(problem, interpretation, source, target, _);");
1145 _builder.newLine();
1146 _builder.append("} or {");
1147 _builder.newLine();
1148 _builder.append("\t");
1149 _builder.append("find turnoutOutputsAreSame_must_to_true_by_divergent(problem, interpretation, source, target, _);");
1150 _builder.newLine();
1151 _builder.append("} or {");
1152 _builder.newLine();
1153 _builder.append("\t");
1154 _builder.append("find tooManyInputsOfSegment_must_to_true_by_divergent(problem, interpretation, source, target, _);");
1155 _builder.newLine();
1156 _builder.append("} or {");
1157 _builder.newLine();
1158 _builder.append("\t");
1159 _builder.append("find turnoutConnectedToBothOutputs_must_to_true_by_divergent(problem, interpretation, source, target, _);");
1160 _builder.newLine();
1161 _builder.append("} or {");
1162 _builder.newLine();
1163 _builder.append("\t");
1164 _builder.append("find tooManyInputsOfTurnout_must_to_true_by_divergent(problem, interpretation, source, target, _);");
1165 _builder.newLine();
1166 _builder.append("}");
1167 _builder.newLine();
1168 }
1169 };
1170 _xblockexpression = _client_3;
1171 }
1172 return _xblockexpression;
1173 }
1174}
diff --git a/Domains/ca.mcgill.rtgmrt.example.modes3/xtend-gen/modes3/run/TrainLocationsObjectiveHint.java b/Domains/ca.mcgill.rtgmrt.example.modes3/xtend-gen/modes3/run/TrainLocationsObjectiveHint.java
new file mode 100644
index 00000000..570f9deb
--- /dev/null
+++ b/Domains/ca.mcgill.rtgmrt.example.modes3/xtend-gen/modes3/run/TrainLocationsObjectiveHint.java
@@ -0,0 +1,117 @@
1package modes3.run;
2
3import com.google.common.collect.ImmutableList;
4import hu.bme.mit.inf.dslreasoner.ecore2logic.Ecore2Logic;
5import hu.bme.mit.inf.dslreasoner.ecore2logic.Ecore2Logic_Trace;
6import hu.bme.mit.inf.dslreasoner.logic.model.logiclanguage.Type;
7import hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.cardinality.Dimension;
8import hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.cardinality.ExtendedLinearExpressionBuilder;
9import hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.cardinality.ExtendedLinearExpressionBuilderFactory;
10import hu.bme.mit.inf.dslreasoner.viatrasolver.logic2viatra.cardinality.PolyhedronExtensionOperator;
11import hu.bme.mit.inf.dslreasoner.viatrasolver.reasoner.optimization.CostElementMatch;
12import hu.bme.mit.inf.dslreasoner.viatrasolver.reasoner.optimization.CostElementMatchers;
13import hu.bme.mit.inf.dslreasoner.viatrasolver.reasoner.optimization.CostObjectiveHint;
14import java.util.Collection;
15import java.util.List;
16import java.util.Map;
17import java.util.Set;
18import modes3.Modes3Package;
19import modes3.queries.TrainLocations_step_2;
20import modes3.queries.TrainLocations_step_3;
21import org.eclipse.xtext.xbase.lib.Extension;
22import org.eclipse.xtext.xbase.lib.Functions.Function1;
23import org.eclipse.xtext.xbase.lib.IterableExtensions;
24
25@SuppressWarnings("all")
26public class TrainLocationsObjectiveHint extends CostObjectiveHint {
27 private final Type segmentType;
28
29 private final Type trainType;
30
31 public TrainLocationsObjectiveHint(@Extension final Ecore2Logic ecore2Logic, final Ecore2Logic_Trace ecore2LogicTrace) {
32 @Extension
33 final Modes3Package Modes3Package = modes3.Modes3Package.eINSTANCE;
34 this.segmentType = ecore2Logic.TypeofEClass(ecore2LogicTrace, Modes3Package.getSegment());
35 this.trainType = ecore2Logic.TypeofEClass(ecore2LogicTrace, Modes3Package.getTrain());
36 }
37
38 @Override
39 public boolean isExact() {
40 return true;
41 }
42
43 @Override
44 public PolyhedronExtensionOperator createPolyhedronExtensionOperator(final Map<String, CostElementMatchers> costElementMatchers) {
45 PolyhedronExtensionOperator _xblockexpression = null;
46 {
47 final CostElementMatchers step2 = costElementMatchers.get(TrainLocations_step_2.instance().getFullyQualifiedName());
48 final CostElementMatchers step3 = costElementMatchers.get(TrainLocations_step_3.instance().getFullyQualifiedName());
49 final PolyhedronExtensionOperator _function = (ExtendedLinearExpressionBuilderFactory it) -> {
50 final ExtendedLinearExpressionBuilder objectiveBuilder = it.createBuilder();
51 ImmutableList<CostElementMatch> _matches = step2.getMatches();
52 for (final CostElementMatch m : _matches) {
53 {
54 final Dimension dimension = it.getDimension(m.getMatch());
55 objectiveBuilder.add(step2.getWeight(), dimension);
56 dimension.tightenLowerBound(Integer.valueOf(0));
57 boolean _isMulti = m.isMulti();
58 if (_isMulti) {
59 it.createBuilder().add(1, dimension).add((-1), this.trainType).build().assertEqualsTo(0);
60 } else {
61 dimension.tightenUpperBound(Integer.valueOf(1));
62 boolean _isMust = m.isMust();
63 if (_isMust) {
64 dimension.tightenLowerBound(Integer.valueOf(1));
65 }
66 }
67 }
68 }
69 final ImmutableList<CostElementMatch> step3Matches = step3.getMatches();
70 for (final CostElementMatch m_1 : step3Matches) {
71 {
72 final Dimension dimension = it.getDimension(m_1.getMatch());
73 objectiveBuilder.add(step3.getWeight(), dimension);
74 dimension.tightenLowerBound(Integer.valueOf(0));
75 boolean _isMulti = m_1.isMulti();
76 boolean _not = (!_isMulti);
77 if (_not) {
78 dimension.tightenUpperBound(Integer.valueOf(1));
79 boolean _isMust = m_1.isMust();
80 if (_isMust) {
81 dimension.tightenLowerBound(Integer.valueOf(1));
82 }
83 }
84 }
85 }
86 TrainLocationsObjectiveHint.boundLimit(it, step3Matches, 2, this.trainType, 1);
87 TrainLocationsObjectiveHint.boundLimit(it, step3Matches, 3, this.segmentType, 1);
88 this.buildWithBounds(objectiveBuilder);
89 };
90 _xblockexpression = _function;
91 }
92 return _xblockexpression;
93 }
94
95 private static void boundLimit(@Extension final ExtendedLinearExpressionBuilderFactory factory, final Collection<CostElementMatch> matches, final int index, final Type type, final int count) {
96 final Function1<CostElementMatch, Object> _function = (CostElementMatch it) -> {
97 return it.getMatch().get(index);
98 };
99 Set<Map.Entry<Object, List<CostElementMatch>>> _entrySet = IterableExtensions.<Object, CostElementMatch>groupBy(matches, _function).entrySet();
100 for (final Map.Entry<Object, List<CostElementMatch>> pair : _entrySet) {
101 {
102 final ExtendedLinearExpressionBuilder multiplicityBuilder = factory.createBuilder();
103 List<CostElementMatch> _value = pair.getValue();
104 for (final CostElementMatch m : _value) {
105 multiplicityBuilder.add(1, m.getMatch());
106 }
107 boolean _isMulti = CostElementMatchers.isMulti(pair.getKey());
108 if (_isMulti) {
109 multiplicityBuilder.add((-count), type);
110 multiplicityBuilder.build().tightenUpperBound(Integer.valueOf(0));
111 } else {
112 multiplicityBuilder.build().tightenUpperBound(Integer.valueOf(count));
113 }
114 }
115 }
116 }
117}
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-07-08 23:19:55 +0000