Java Code Examples for org.eclipse.emf.ecore.EReference#setUpperBound()
The following examples show how to use
org.eclipse.emf.ecore.EReference#setUpperBound() .
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Example 1
Source File: EcoreUtil2Test.java From xtext-core with Eclipse Public License 2.0 | 6 votes |
@Test public void testGetAllReferencedObjects() { EClass a = createEClass("a"); EClass b = createEClass("b"); EPackage pack = EcoreFactory.eINSTANCE.createEPackage(); pack.setName("empty"); pack.setNsPrefix("empty"); pack.setNsURI("empty"); pack.getEClassifiers().add(a); pack.getEClassifiers().add(b); EReference ref = EcoreFactory.eINSTANCE.createEReference(); a.getEStructuralFeatures().add(ref); ref.setUpperBound(1); ref.setEType(b); EObject objA = pack.getEFactoryInstance().create(a); EObject objB = pack.getEFactoryInstance().create(b); List<EObject> res = EcoreUtil2.getAllReferencedObjects(objA, ref); assertNotNull(res); assertTrue(res.isEmpty()); res = EcoreUtil2.getAllReferencedObjects(objA, ref); assertNotNull(res); objA.eSet(ref, objB); }
Example 2
Source File: Schema.java From BIMserver with GNU Affero General Public License v3.0 | 5 votes |
public EReference createEReference(EClass eClass, String name, EClass type, Multiplicity multiplicity) { EReference eReference = EcoreFactory.eINSTANCE.createEReference(); eReference.setName(name); if (multiplicity == Multiplicity.MANY) { eReference.setUpperBound(-1); } if (!isNew(eClass)) { changes.add(new NewReferenceChange(this, eClass.getEAllStructuralFeatures().size(), eReference)); } eReference.setEType(type); eClass.getEStructuralFeatures().add(eReference); return eReference; }
Example 3
Source File: Express2EMF.java From BIMserver with GNU Affero General Public License v3.0 | 5 votes |
private void addInverseAttribute(Attribute attrib, EClass cls) { InverseAttribute inverseAttribute = (InverseAttribute) attrib; EReference eRef = eFactory.createEReference(); eRef.setUnsettable(true); // Inverses are always optional? eRef.getEAnnotations().add(createInverseAnnotation()); eRef.setName(attrib.getName()); if (inverseAttribute.getMax_cardinality() != null) { IntegerBound max_cardinality = (IntegerBound) inverseAttribute.getMax_cardinality(); if (max_cardinality.getBound_value() == -1) { eRef.setUpperBound(max_cardinality.getBound_value()); } else { eRef.setUpperBound(max_cardinality.getBound_value() + 1); } } String type = (inverseAttribute).getDomain().getName(); EClass classifier = (EClass) schemaPack.getEClassifier(type); eRef.setEType(classifier); String reverseName = inverseAttribute.getInverted_attr().getName(); EReference reference = (EReference) classifier.getEStructuralFeature(reverseName); reference.getEAnnotations().add(createInverseAnnotation()); if (eRef.getEType() == classifier && reference.getEType() == cls) { if (eRef.isMany()) { eRef.setUnique(true); } if (reference.isMany()) { reference.setUnique(true); } reference.setEOpposite(eRef); eRef.setEOpposite(reference); } else { System.out.println("Inverse mismatch"); System.out.println(classifier.getName() + "." + reference.getName() + " => " + cls.getName() + "." + eRef.getName()); } cls.getEStructuralFeatures().add(eRef); }
Example 4
Source File: XtextGrammarRefactoringIntegrationTest.java From xtext-eclipse with Eclipse Public License 2.0 | 4 votes |
@Test public void testRefactorXtextGrammarWithGeneratedClassifierAndModelWithRefToClassifier() throws Exception { ResourceSet rs = resourceSetProvider.get(); EcoreFactory eInstance = EcoreFactory.eINSTANCE; Resource ecoreModelResource = createEcoreModel(rs, ecoreURI, initialModelRoot); EClass greetingClass = getGreetingClass(ecoreModelResource); EReference greetingRefLocal = getReferenceoGreeting(ecoreModelResource, greetingClass); String greetingClassFragment = EcoreUtil.getURI(greetingClass).fragment(); String greetingRefFragment = EcoreUtil.getURI(greetingRefLocal).fragment(); EPackage refPackage = eInstance.createEPackage(); refPackage.setName("myDsl2"); refPackage.setNsPrefix("myDsl2"); refPackage.setNsURI("http://testrefactoring2"); EClass modelRefClass = eInstance.createEClass(); refPackage.getEClassifiers().add(modelRefClass); modelRefClass.setName("ModelRef"); EReference reference = eInstance.createEReference(); reference.setName("ref"); reference.setLowerBound(0); reference.setUpperBound(-1); reference.setEType(greetingClass); modelRefClass.getEStructuralFeatures().add(reference); Resource refToGreetingResource = createEcoreModel(rs, URI.createPlatformResourceURI(TEST_PROJECT + "/src/org/xtext/example/mydsl/" + "MyDsl2.ecore", true), refPackage); refToGreetingResource.unload(); ecoreModelResource.unload(); waitForBuild(); waitForDisplay(); XtextEditor editor = openEditor(grammarFile); doRefactoring(editor); waitForBuild(); checkConsistenceOfGrammar(editor); ecoreModelResource.load(null); String renamedGreetingClassFragment = greetingClassFragment.replaceFirst(CLASSIFIERNAME, REFACTOREDCLASSIFIERNAME); EObject renamedGreetingClass = ecoreModelResource.getEObject(renamedGreetingClassFragment); assertNotNull(renamedGreetingClass); assertEquals(REFACTOREDCLASSIFIERNAME, SimpleAttributeResolver.NAME_RESOLVER.apply(renamedGreetingClass)); EReference greetingReference = (EReference) ecoreModelResource.getEObject(greetingRefFragment); EClassifier eType = greetingReference.getEType(); assertFalse(eType.eIsProxy()); assertEquals(REFACTOREDCLASSIFIERNAME, eType.getName()); refToGreetingResource.load(null); EReference externalReferenceToGreeting = getReferenceoGreeting(refToGreetingResource, eType); assertFalse(externalReferenceToGreeting.getEType().eIsProxy()); assertEquals(REFACTOREDCLASSIFIERNAME, externalReferenceToGreeting.getEType().getName()); }
Example 5
Source File: Express2EMF.java From BIMserver with GNU Affero General Public License v3.0 | 4 votes |
private void addTwoDimensionalArray(String entityName, String attribName) { EClassifier finalType = null; if (entityName.equals("IfcBSplineSurface") && attribName.equals("ControlPointsList")) { finalType = schemaPack.getEClassifier("IfcCartesianPoint"); } else if (entityName.equals("IfcCartesianPointList3D") && attribName.equals("CoordList")) { finalType = schemaPack.getEClassifier("IfcLengthMeasure"); } else if (entityName.equals("IfcColourRgbList") && attribName.equals("ColourList")) { finalType = schemaPack.getEClassifier("IfcNormalisedRatioMeasure"); } else if (entityName.equals("IfcIndexedTriangleTextureMap") && attribName.equals("TexCoordIndex")) { finalType = EcorePackage.eINSTANCE.getELong(); } else if (entityName.equals("IfcRationalBSplineSurfaceWithKnots") && attribName.equals("WeightsData")) { finalType = EcorePackage.eINSTANCE.getEDouble(); } else if (entityName.equals("IfcStructuralLoadConfiguration") && attribName.equals("Locations")) { finalType = schemaPack.getEClassifier("IfcLengthMeasure"); } else if (entityName.equals("IfcTessellatedFaceSet") && attribName.equals("Normals")) { finalType = schemaPack.getEClassifier("IfcParameterValue"); } else if (entityName.equals("IfcTextureVertexList") && attribName.equals("TexCoordsList")) { finalType = schemaPack.getEClassifier("IfcParameterValue"); } else if (entityName.equals("IfcTriangulatedFaceSet") && attribName.equals("CoordIndex")) { finalType = EcorePackage.eINSTANCE.getELong(); } else if (entityName.equals("IfcCartesianPointList2D") && attribName.equals("CoordList")) { finalType = schemaPack.getEClassifier("IfcLengthMeasure"); } else if (entityName.equals("IfcIndexedPolygonalFaceWithVoids") && attribName.equals("InnerCoordIndices")) { finalType = EcorePackage.eINSTANCE.getELong(); } else if (entityName.equals("IfcTriangulatedFaceSet") && attribName.equals("Normals")) { finalType = schemaPack.getEClassifier("IfcParameterValue"); } else if (entityName.equals("IfcTriangulatedFaceSet") && attribName.equals("NormalIndex")) { finalType = EcorePackage.eINSTANCE.getELong(); } else { throw new RuntimeException("Unimplemented " + entityName + "." + attribName); } EClass containerClass = (EClass) schemaPack.getEClassifier("ListOf" + finalType.getName()); if (containerClass == null) { containerClass = EcoreFactory.eINSTANCE.createEClass(); containerClass.setName("ListOf" + finalType.getName()); if (finalType.getEPackage() == EcorePackage.eINSTANCE) { EAttribute finalAttribute = EcoreFactory.eINSTANCE.createEAttribute(); finalAttribute.setName("List"); finalAttribute.setEType(finalType); finalAttribute.setUpperBound(-1); containerClass.getEAttributes().add(finalAttribute); if (finalType == EcorePackage.eINSTANCE.getEDouble()) { EAttribute stringAttribute = EcoreFactory.eINSTANCE.createEAttribute(); stringAttribute.setName("ListAsString"); stringAttribute.setEType(EcorePackage.eINSTANCE.getEString()); stringAttribute.setUpperBound(-1); containerClass.getEAttributes().add(stringAttribute); } } else { EReference finalReference = EcoreFactory.eINSTANCE.createEReference(); finalReference.setName("List"); finalReference.setEType(finalType); finalReference.setUpperBound(-1); containerClass.getEReferences().add(finalReference); } schemaPack.getEClassifiers().add(containerClass); } EReference eReference = EcoreFactory.eINSTANCE.createEReference(); eReference.getEAnnotations().add(createTwoDimensionalArrayAnnotation()); eReference.setName(attribName); eReference.setUpperBound(-1); eReference.setEType(containerClass); EClass cls = (EClass) schemaPack.getEClassifier(entityName); cls.getEStructuralFeatures().add(eReference); }