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

Example 31 with EClassifier

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

the class ChangeSerializerWithEmfTest method testChangeRefToXML.

@Test
public void testChangeRefToXML() {
    final InMemoryURIHandler fs = new InMemoryURIHandler();
    StringConcatenation _builder = new StringConcatenation();
    _builder.append("#21 MyPackage.MyClass1");
    Pair<String, String> _mappedTo = Pair.<String, String>of("inmemory:/file1.pstl", _builder.toString());
    this._changeSerializerTestHelper.operator_add(fs, _mappedTo);
    StringConcatenation _builder_1 = new StringConcatenation();
    _builder_1.append("<?xml version=\"1.0\" encoding=\"UTF-8\"?>");
    _builder_1.newLine();
    _builder_1.append("<ecore:EPackage xmi:version=\"2.0\" xmlns:xmi=\"http://www.omg.org/XMI\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\"");
    _builder_1.newLine();
    _builder_1.append("    ");
    _builder_1.append("xmlns:ecore=\"http://www.eclipse.org/emf/2002/Ecore\" name=\"MyPackage\">");
    _builder_1.newLine();
    _builder_1.append("  ");
    _builder_1.append("<eClassifiers xsi:type=\"ecore:EClass\" name=\"MyClass1\" eSuperTypes=\"#//MyClass2\"/>");
    _builder_1.newLine();
    _builder_1.append("  ");
    _builder_1.append("<eClassifiers xsi:type=\"ecore:EClass\" name=\"MyClass2\"/>");
    _builder_1.newLine();
    _builder_1.append("</ecore:EPackage>");
    _builder_1.newLine();
    Pair<String, String> _mappedTo_1 = Pair.<String, String>of("inmemory:/file2.ecore", _builder_1.toString());
    this._changeSerializerTestHelper.operator_add(fs, _mappedTo_1);
    final ResourceSet rs = this._changeSerializerTestHelper.createResourceSet(fs);
    final EClassRef model = this._changeSerializerTestHelper.<EClassRef>contents(rs, "inmemory:/file1.pstl", EClassRef.class);
    final ChangeSerializer serializer = this.serializerProvider.get();
    final IChangeSerializer.IModification<EClassRef> _function = (EClassRef it) -> {
        EClassifier _get = model.getRef().getEPackage().getEClassifiers().get(1);
        model.setRef(((EClass) _get));
    };
    serializer.<EClassRef>addModification(model, _function);
    Collection<IEmfResourceChange> _endRecordChangesToTextDocuments = this._changeSerializerTestHelper.endRecordChangesToTextDocuments(serializer);
    StringConcatenation _builder_2 = new StringConcatenation();
    _builder_2.append("----------------- inmemory:/file1.pstl (syntax: <offset|text>) -----------------");
    _builder_2.newLine();
    _builder_2.append("#21 <4:18|MyPackage.MyClass2>");
    _builder_2.newLine();
    _builder_2.append("--------------------------------------------------------------------------------");
    _builder_2.newLine();
    _builder_2.append("4 18 \"MyPackage.MyClass1\" -> \"MyPackage.MyClass2\"");
    _builder_2.newLine();
    this._changeSerializerTestHelper.operator_tripleEquals(_endRecordChangesToTextDocuments, _builder_2);
}

Example 32 with EClassifier

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

the class ChangeSerializerWithEmfTest method testChangeInXML.

@Test
public void testChangeInXML() {
    final InMemoryURIHandler fs = new InMemoryURIHandler();
    StringConcatenation _builder = new StringConcatenation();
    _builder.append("#21 MyPackage.MyClass1");
    Pair<String, String> _mappedTo = Pair.<String, String>of("inmemory:/file1.pstl", _builder.toString());
    this._changeSerializerTestHelper.operator_add(fs, _mappedTo);
    StringConcatenation _builder_1 = new StringConcatenation();
    _builder_1.append("<?xml version=\"1.0\" encoding=\"UTF-8\"?>");
    _builder_1.newLine();
    _builder_1.append("<ecore:EPackage xmi:version=\"2.0\" xmlns:xmi=\"http://www.omg.org/XMI\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\"");
    _builder_1.newLine();
    _builder_1.append("    ");
    _builder_1.append("xmlns:ecore=\"http://www.eclipse.org/emf/2002/Ecore\" name=\"MyPackage\">");
    _builder_1.newLine();
    _builder_1.append("  ");
    _builder_1.append("<eClassifiers xsi:type=\"ecore:EClass\" name=\"MyClass1\"/>");
    _builder_1.newLine();
    _builder_1.append("</ecore:EPackage>");
    _builder_1.newLine();
    Pair<String, String> _mappedTo_1 = Pair.<String, String>of("inmemory:/file2.ecore", _builder_1.toString());
    this._changeSerializerTestHelper.operator_add(fs, _mappedTo_1);
    final ResourceSet rs = this._changeSerializerTestHelper.createResourceSet(fs);
    final EPackage model = this._changeSerializerTestHelper.<EPackage>contents(rs, "inmemory:/file2.ecore", EPackage.class);
    final ChangeSerializer serializer = this.serializerProvider.get();
    final IChangeSerializer.IModification<EPackage> _function = (EPackage it) -> {
        EClassifier _head = IterableExtensions.<EClassifier>head(model.getEClassifiers());
        ((EClass) _head).setName("NewClass");
    };
    serializer.<EPackage>addModification(model, _function);
    Collection<IEmfResourceChange> _endRecordChangesToTextDocuments = this._changeSerializerTestHelper.endRecordChangesToTextDocuments(serializer);
    StringConcatenation _builder_2 = new StringConcatenation();
    _builder_2.append("---------------------------- inmemory:/file2.ecore -----------------------------");
    _builder_2.newLine();
    _builder_2.append("<?xml version=\"1.0\" encoding=\"UTF-8\"?>");
    _builder_2.newLine();
    _builder_2.append("<ecore:EPackage xmi:version=\"2.0\" xmlns:xmi=\"http://www.omg.org/XMI\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\"");
    _builder_2.newLine();
    _builder_2.append("    ");
    _builder_2.append("xmlns:ecore=\"http://www.eclipse.org/emf/2002/Ecore\" name=\"MyPackage\">");
    _builder_2.newLine();
    _builder_2.append("  ");
    _builder_2.append("<eClassifiers xsi:type=\"ecore:EClass\" name=\"NewClass\"/>");
    _builder_2.newLine();
    _builder_2.append("</ecore:EPackage>");
    _builder_2.newLine();
    _builder_2.append("--------------------------------------------------------------------------------");
    _builder_2.newLine();
    _builder_2.append("----------------- inmemory:/file1.pstl (syntax: <offset|text>) -----------------");
    _builder_2.newLine();
    _builder_2.append("#21 <4:18|MyPackage.NewClass>");
    _builder_2.newLine();
    _builder_2.append("--------------------------------------------------------------------------------");
    _builder_2.newLine();
    _builder_2.append("4 18 \"MyPackage.MyClass1\" -> \"MyPackage.NewClass\"");
    _builder_2.newLine();
    this._changeSerializerTestHelper.operator_tripleEquals(_endRecordChangesToTextDocuments, _builder_2);
}

Example 33 with EClassifier

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

the class XtextReferableElementsUnloader method caseEPackage.

private void caseEPackage(EPackage ePackage) {
    // guard against infinite recursion
    // EPackage.eSetProxyURI and friends tries to be smart thus
    // we have to make sure to compute all URIs before they are
    // set
    Resource resource = ePackage.eResource();
    URI resourceURI = resource.getURI();
    List<EClassifier> classifiers = ePackage.getEClassifiers();
    List<URI> uris = new ArrayList<URI>(classifiers.size());
    for (int i = 0, size = classifiers.size(); i < size; i++) {
        uris.add(resourceURI.appendFragment(resource.getURIFragment(classifiers.get(i))));
    }
    // and we have to set them in a proper order
    unload(ePackage);
    for (int i = 0, size = classifiers.size(); i < size; i++) {
        InternalEObject classifier = (InternalEObject) classifiers.get(i);
        classifier.eSetProxyURI(uris.get(i));
    }
}

Example 34 with EClassifier

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

the class EClassifierInfos method getCompatibleTypeNameOf.

public EClassifier getCompatibleTypeNameOf(Collection<EClassifier> classifiers, boolean useParent) {
    final Collection<EClassifierInfo> types = Sets.newLinkedHashSet();
    for (EClassifier classifier : classifiers) {
        final EClassifierInfo info = getInfoOrNull(classifier);
        if (info == null)
            return null;
        types.add(info);
    }
    final EClassifierInfo compatibleType = getCompatibleTypeOf(types);
    if (compatibleType != null)
        return compatibleType.getEClassifier();
    return GrammarUtil.findEObject(grammar);
}

Example 35 with EClassifier

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

the class TypeHierarchyHelper method pushFeaturesUp.

private void pushFeaturesUp(EClassInfo info, Collection<EClass> traversedClasses) {
    EClass eClass = info.getEClass();
    if (info.isGenerated()) {
        if (traversedClasses.add(eClass)) {
            if (eClass.getESuperTypes().isEmpty())
                return;
            for (EClass superType : eClass.getESuperTypes()) {
                EClassInfo superInfo = (EClassInfo) infos.getInfoOrNull(superType);
                pushFeaturesUp(superInfo, traversedClasses);
            }
            Map<String, EStructuralFeature> allFeatures = Maps.newLinkedHashMap();
            Set<String> skippedNames = Sets.newLinkedHashSet();
            for (EStructuralFeature feature : eClass.getEAllStructuralFeatures()) {
                if (feature.getEContainingClass() != eClass) {
                    if (allFeatures.containsKey(feature.getName())) {
                        allFeatures.remove(feature.getName());
                    } else if (skippedNames.add(feature.getName())) {
                        allFeatures.put(feature.getName(), feature);
                    }
                }
            }
            Iterator<EStructuralFeature> iter = eClass.getEStructuralFeatures().iterator();
            while (iter.hasNext()) {
                EStructuralFeature declared = iter.next();
                EStructuralFeature existing = allFeatures.get(declared.getName());
                if (existing != null) {
                    EClassifier compatibleType = EcoreUtil2.getCompatibleType(declared.getEType(), existing.getEType(), grammar);
                    if (compatibleType != null) {
                        iter.remove();
                        existing.setEType(compatibleType);
                    }
                }
            }
        }
    }
}