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

Example 26 with EClassifier

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

the class AbstractTemplateVariableResolver method getEClassifierForGrammar.

protected EClassifier getEClassifierForGrammar(String fqnClassName, Grammar grammar) {
    int dotIndex = fqnClassName.indexOf('.');
    String packageName = null;
    String className = fqnClassName;
    if (dotIndex > 0) {
        packageName = fqnClassName.substring(0, dotIndex);
        className = fqnClassName.substring(dotIndex + 1);
    }
    List<AbstractMetamodelDeclaration> allMetamodelDeclarations = GrammarUtil.allMetamodelDeclarations(grammar);
    for (AbstractMetamodelDeclaration decl : allMetamodelDeclarations) {
        EPackage pack = decl.getEPackage();
        if (packageName == null || pack.getName().equals(packageName)) {
            EClassifier eClassifier = pack.getEClassifier(className);
            if (eClassifier != null) {
                return eClassifier;
            }
        }
    }
    return null;
}

Example 27 with EClassifier

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

the class EmfResourceReferenceUpdater method createReferenceUpdates.

@Override
protected void createReferenceUpdates(ElementRenameArguments elementRenameArguments, Multimap<URI, IReferenceDescription> resource2references, ResourceSet resourceSet, IRefactoringUpdateAcceptor updateAcceptor, IProgressMonitor monitor) {
    for (URI referringResourceURI : resource2references.keySet()) {
        try {
            if (monitor.isCanceled())
                throw new OperationCanceledException();
            Resource referringResource = resourceSet.getResource(referringResourceURI, false);
            EObject refactoredElement = resourceSet.getEObject(elementRenameArguments.getNewElementURI(elementRenameArguments.getTargetElementURI()), true);
            if (referringResource != refactoredElement.eResource()) {
                if (refactoredElement instanceof EClassifier) {
                    for (IReferenceDescription reference : resource2references.get(referringResourceURI)) {
                        EObject source = referringResource.getEObject(reference.getSourceEObjectUri().fragment());
                        if (source == null) {
                            LOG.error("Couldn't find source element " + reference.getSourceEObjectUri() + " in " + referringResource.getURI());
                        } else {
                            EObject referringEReference = source.eContainer();
                            if (referringEReference != null && referringEReference instanceof EReference)
                                ((EReference) referringEReference).setEType((EClassifier) refactoredElement);
                        }
                    }
                }
                changeUtil.addSaveAsUpdate(referringResource, updateAcceptor);
            }
        } catch (OperationCanceledException e) {
            throw e;
        } catch (Exception exc) {
            throw new WrappedException(exc);
        }
    }
}

Example 28 with EClassifier

use of org.eclipse.emf.ecore.EClassifier in project Palladio-Editors-Sirius by PalladioSimulator.

the class PCMServices method setParameterValue.

/**
 * Sets the value of the {@link EStructuralFeature} on the given {@link EObject} to the parsed
 * value literal.
 *
 * @param parameter
 *            the feature to set
 * @param owningEObject
 *            the object for which the feature will be set
 * @param valueLiteral
 *            the literal representing the new value
 */
public void setParameterValue(final EStructuralFeature parameter, final EObject owningEObject, final String valueLiteral) {
    final EClassifier eType = parameter.getEType();
    Object value = null;
    if (valueLiteral == null && eType != null) {
        value = parameter.isMany() ? null : eType.getDefaultValue();
    } else if (eType instanceof EDataType) {
        final EFactory factory = eType.getEPackage().getEFactoryInstance();
        final EDataType eDataType = (EDataType) eType;
        if (eDataType.isSerializable()) {
            try {
                value = factory.createFromString(eDataType, valueLiteral);
            } catch (final Throwable e) {
            // At development time, the real factory may not be
            // available. Just return null.
            // 
            }
        }
    }
    owningEObject.eSet(parameter, value);
}

Example 29 with EClassifier

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

the class TypeRefImpl method setClassifier.

/**
 * <!-- begin-user-doc -->
 * <!-- end-user-doc -->
 * @generated
 */
public void setClassifier(EClassifier newClassifier) {
    EClassifier oldClassifier = classifier;
    classifier = newClassifier;
    if (eNotificationRequired())
        eNotify(new ENotificationImpl(this, Notification.SET, XtextGrammarTestPackage.TYPE_REF__CLASSIFIER, oldClassifier, classifier));
}

Example 30 with EClassifier

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

the class TypeRefImpl method setClassifier.

/**
 * <!-- begin-user-doc -->
 * <!-- end-user-doc -->
 * @generated
 */
public void setClassifier(EClassifier newClassifier) {
    EClassifier oldClassifier = classifier;
    classifier = newClassifier;
    if (eNotificationRequired())
        eNotify(new ENotificationImpl(this, Notification.SET, XtextTerminalsTestLanguagePackage.TYPE_REF__CLASSIFIER, oldClassifier, classifier));
}