From baba88758a0ea5f671ab4a2aeacec374bed938c4 Mon Sep 17 00:00:00 2001
From: Kristóf Marussy <kristof@marussy.com>
Date: Fri, 25 Jun 2021 17:12:45 +0200
Subject: Add initial prototype

---
 .../src/main/resources/model/problem.ecore         | 94 ++++++++++++++++++++++
 1 file changed, 94 insertions(+)
 create mode 100644 org.eclipse.viatra.solver.language.parent/org.eclipse.viatra.solver.language.model/src/main/resources/model/problem.ecore

(limited to 'org.eclipse.viatra.solver.language.parent/org.eclipse.viatra.solver.language.model/src/main/resources/model/problem.ecore')

diff --git a/org.eclipse.viatra.solver.language.parent/org.eclipse.viatra.solver.language.model/src/main/resources/model/problem.ecore b/org.eclipse.viatra.solver.language.parent/org.eclipse.viatra.solver.language.model/src/main/resources/model/problem.ecore
new file mode 100644
index 00000000..9b87280d
--- /dev/null
+++ b/org.eclipse.viatra.solver.language.parent/org.eclipse.viatra.solver.language.model/src/main/resources/model/problem.ecore
@@ -0,0 +1,94 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ecore:EPackage xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xmlns:ecore="http://www.eclipse.org/emf/2002/Ecore" name="problem" nsURI="http://www.eclipse.org/viatra/solver/language/model/Problem"
+    nsPrefix="problem">
+  <eClassifiers xsi:type="ecore:EClass" name="Problem">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="nodes" upperBound="-1"
+        eType="#//Node" containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="statements" upperBound="-1"
+        eType="#//Statement" containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="Relation" abstract="true" eSuperTypes="#//NamedElement"/>
+  <eClassifiers xsi:type="ecore:EClass" name="ClassDeclaration" eSuperTypes="#//Relation #//Statement">
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="abstract" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="superTypes" upperBound="-1"
+        eType="#//ClassDeclaration"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="referenceDeclarations"
+        upperBound="-1" eType="#//ReferenceDeclaration" containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="ReferenceDeclaration" eSuperTypes="#//Relation">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="referenceType" eType="#//ClassDeclaration"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="opposite" eType="#//ReferenceDeclaration"/>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="containment" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="multiplicity" eType="#//Multiplicity"
+        containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="NamedElement" abstract="true">
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="name" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="PredicateDefinition" eSuperTypes="#//Relation #//Statement">
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="error" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="parameters" upperBound="-1"
+        eType="#//Parameter" containment="true"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="bodies" upperBound="-1"
+        eType="#//Conjunction" containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="Parameter" eSuperTypes="#//Variable">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="parameterType" eType="#//ClassDeclaration"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="Variable" abstract="true" eSuperTypes="#//NamedElement"/>
+  <eClassifiers xsi:type="ecore:EClass" name="Conjunction" eSuperTypes="#//ExistentialQuantifier">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="literals" upperBound="-1"
+        eType="#//Literal" containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="Literal" abstract="true"/>
+  <eClassifiers xsi:type="ecore:EClass" name="Atom" eSuperTypes="#//Literal">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="relation" eType="#//Relation"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="arguments" upperBound="-1"
+        eType="#//Variable"/>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="transitiveClosure" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="ImplicitVariable" eSuperTypes="#//Variable"/>
+  <eClassifiers xsi:type="ecore:EClass" name="NegativeLiteral" eSuperTypes="#//ExistentialQuantifier #//Literal">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="atom" eType="#//Atom" containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="ExistentialQuantifier" abstract="true"
+      interface="true">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="implicitVariables" upperBound="-1"
+        eType="#//ImplicitVariable" containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="Assertion" eSuperTypes="#//Statement">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="relation" eType="#//Relation"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="arguments" upperBound="-1"
+        eType="#//Node"/>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="value" eType="#//LogicValue"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="Node" eSuperTypes="#//NamedElement"/>
+  <eClassifiers xsi:type="ecore:EEnum" name="LogicValue">
+    <eLiterals name="TRUE" literal="TRUE"/>
+    <eLiterals name="FALSE" value="1"/>
+    <eLiterals name="UNKNOWN" value="2"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="ScopeDeclaration" eSuperTypes="#//Statement">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="typeScopes" upperBound="-1"
+        eType="#//TypeScope" containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="Statement" abstract="true" interface="true"/>
+  <eClassifiers xsi:type="ecore:EClass" name="TypeScope">
+    <eStructuralFeatures xsi:type="ecore:EReference" name="targetType" eType="#//ClassDeclaration"/>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="increment" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EBoolean"/>
+    <eStructuralFeatures xsi:type="ecore:EReference" name="multiplicity" eType="#//Multiplicity"
+        containment="true"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="Multiplicity" abstract="true"/>
+  <eClassifiers xsi:type="ecore:EClass" name="RangeMultiplicity" eSuperTypes="#//Multiplicity">
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="lowerBound" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EInt"
+        defaultValueLiteral="0"/>
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="upperBound" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EInt"
+        defaultValueLiteral="-1"/>
+  </eClassifiers>
+  <eClassifiers xsi:type="ecore:EClass" name="ExactMultiplicity" eSuperTypes="#//Multiplicity">
+    <eStructuralFeatures xsi:type="ecore:EAttribute" name="exactValue" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EInt"
+        defaultValueLiteral="1"/>
+  </eClassifiers>
+</ecore:EPackage>
-- 
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