Examples with EDataType org.eclipse.emf.ecore.EDataType used on opensource projects

Example 26 with EDataType

use of org.eclipse.emf.ecore.EDataType in project xtext-core by eclipse.

the class DefaultReferenceDescriptionTest method testLazyLinkingProxyReferences.

/**
 * @see https://bugs.eclipse.org/bugs/show_bug.cgi?id=330812
 */
@Test
public void testLazyLinkingProxyReferences() {
    URI resourceUri = URI.createPlatformResourceURI("test.ecore", true);
    LazyURIEncoder lazyURIEncoder = new LazyURIEncoder();
    ResourceSet resourceSet = new ResourceSetImpl();
    Resource testResource = resourceSet.createResource(resourceUri);
    EPackage ePackage = EcoreFactory.eINSTANCE.createEPackage();
    ePackage.setName("test");
    ePackage.setNsPrefix("test");
    ePackage.setNsURI("test");
    testResource.getContents().add(ePackage);
    EClass eClass = EcoreFactory.eINSTANCE.createEClass();
    eClass.setName("Test");
    ePackage.getEClassifiers().add(eClass);
    EClass multiRefType = EcoreFactory.eINSTANCE.createEClass();
    ((InternalEObject) multiRefType).eSetProxyURI(EcoreUtil.getURI(EcorePackage.Literals.EPACKAGE));
    eClass.getESuperTypes().add(multiRefType);
    EClass multiRefType2 = EcoreFactory.eINSTANCE.createEClass();
    URI dummyProxyUri = resourceUri.appendFragment(lazyURIEncoder.encode(eClass, EcorePackage.Literals.ECLASS__ESUPER_TYPES, null));
    ((InternalEObject) multiRefType2).eSetProxyURI(dummyProxyUri);
    eClass.getESuperTypes().add(multiRefType2);
    EAttribute nameAttribute = EcoreFactory.eINSTANCE.createEAttribute();
    nameAttribute.setName("name");
    eClass.getEStructuralFeatures().add(nameAttribute);
    EDataType singleRefType = EcoreFactory.eINSTANCE.createEDataType();
    ((InternalEObject) singleRefType).eSetProxyURI(EcoreUtil.getURI(EcorePackage.Literals.ESTRING));
    nameAttribute.setEType(singleRefType);
    assertTrue(multiRefType.eIsProxy());
    assertTrue(multiRefType2.eIsProxy());
    assertTrue(lazyURIEncoder.isCrossLinkFragment(testResource, EcoreUtil.getURI(multiRefType2).fragment()));
    assertTrue(singleRefType.eIsProxy());
    IResourceDescription resourceDescription = createResourceDescription(testResource);
    Iterable<IReferenceDescription> referenceDescriptions = resourceDescription.getReferenceDescriptions();
    assertEquals("Unexpected additional resources were loaded", 1, resourceSet.getResources().size());
    assertEquals("Unexpected reference was exported", 3, Iterables.size(referenceDescriptions));
    IReferenceDescription referenceDescription = Iterables.get(referenceDescriptions, 0);
    assertEquals(0, referenceDescription.getIndexInList());
    assertEquals(EcoreUtil.getURI(eClass), referenceDescription.getSourceEObjectUri());
    assertEquals(EcorePackage.Literals.ECLASS__ESUPER_TYPES, referenceDescription.getEReference());
    assertEquals(EcoreUtil.getURI(EcorePackage.Literals.EPACKAGE), referenceDescription.getTargetEObjectUri());
    referenceDescription = Iterables.get(referenceDescriptions, 1);
    assertEquals(-1, referenceDescription.getIndexInList());
    assertEquals(EcoreUtil.getURI(nameAttribute.getEGenericType()), referenceDescription.getSourceEObjectUri());
    assertEquals(EcorePackage.Literals.EGENERIC_TYPE__ECLASSIFIER, referenceDescription.getEReference());
    assertEquals(EcoreUtil.getURI(EcorePackage.Literals.ESTRING), referenceDescription.getTargetEObjectUri());
    referenceDescription = Iterables.get(referenceDescriptions, 2);
    assertEquals(-1, referenceDescription.getIndexInList());
    assertEquals(EcoreUtil.getURI(eClass.getEGenericSuperTypes().get(0)), referenceDescription.getSourceEObjectUri());
    assertEquals(EcorePackage.Literals.EGENERIC_TYPE__ECLASSIFIER, referenceDescription.getEReference());
    assertEquals(EcoreUtil.getURI(EcorePackage.Literals.EPACKAGE), referenceDescription.getTargetEObjectUri());
}

Example 27 with EDataType

use of org.eclipse.emf.ecore.EDataType in project xtext-core by eclipse.

the class AbstractDeclarativeValueConverterService method registerIfMissing.

private void registerIfMissing(String name, ParserRule parserRule, Map<String, IValueConverter<Object>> converters) {
    if (!converters.containsKey(name)) {
        EDataType datatype = (EDataType) parserRule.getType().getClassifier();
        converters.put(name, new EFactoryValueConverter(datatype));
    }
}

Example 28 with EDataType

use of org.eclipse.emf.ecore.EDataType in project xtext-core by eclipse.

the class EcoreUtil2Test method testGetCompatibleType_04.

@Test
public void testGetCompatibleType_04() {
    EDataType aString = createEDataType("a", String.class);
    EDataType anotherString = createEDataType("b", String.class);
    assertSame(aString, EcoreUtil2.getCompatibleType(aString, anotherString));
    assertSame(anotherString, EcoreUtil2.getCompatibleType(anotherString, aString));
}

Example 29 with EDataType

use of org.eclipse.emf.ecore.EDataType in project xtext-core by eclipse.

the class EcoreUtil2Test method testGetCompatibleType_03.

@Test
public void testGetCompatibleType_03() {
    EDataType aCharSequence = createEDataType("a", CharSequence.class);
    EDataType anAppendable = createEDataType("b", Appendable.class);
    assertSame(null, EcoreUtil2.getCompatibleType(aCharSequence, anAppendable, null));
    assertSame(null, EcoreUtil2.getCompatibleType(anAppendable, aCharSequence, null));
}

Example 30 with EDataType

use of org.eclipse.emf.ecore.EDataType in project xtext-core by eclipse.

the class EcoreUtil2Test method testGetCompatibleType_05.

@Test
public void testGetCompatibleType_05() {
    EDataType aString = createEDataType("a", String.class);
    EDataType anObject = createEDataType("b", Object.class);
    assertSame(anObject, EcoreUtil2.getCompatibleType(aString, anObject));
    assertSame(anObject, EcoreUtil2.getCompatibleType(anObject, aString));
}