org.eclipse.emf.ecore.util.EContentsEList Java Examples

The following examples show how to use org.eclipse.emf.ecore.util.EContentsEList. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example #1

Source File: EcoreUtil2.java From xtext-core with Eclipse Public License 2.0

6 votes

/**
 * @since 2.6
 */
public static Iterator<EObject> getNonDerivedContents(EObject eObject) {
	EClassImpl.FeatureSubsetSupplier featureSupplier = (EClassImpl.FeatureSubsetSupplier) eObject.eClass().getEAllStructuralFeatures();
	EStructuralFeature[] eStructuralFeatures = featureSupplier.containments();

	return (eStructuralFeatures == null 
			? EContentsEList.<EObject> emptyContentsEList()
			: new EContentsEList<EObject>(eObject, eStructuralFeatures) {
				@Override
				protected ListIterator<EObject> newResolvingListIterator() {
					return new ResolvingFeatureIteratorImpl<EObject>(eObject, eStructuralFeatures) {
						@Override
						protected boolean isIncluded(EStructuralFeature eStructuralFeature) {
							return !eStructuralFeature.isDerived();
						}
					};
				}
			}).iterator();
}

Example #2

Source File: CrossDocumentContentAdapter.java From statecharts with Eclipse Public License 1.0

5 votes

@Override
protected void setTarget(EObject target) {
	super.setTarget(target);
	for (EContentsEList.FeatureIterator<EObject> featureIterator = (EContentsEList.FeatureIterator<EObject>) target
			.eCrossReferences().iterator(); featureIterator.hasNext();) {
		Notifier notifier = featureIterator.next();
		EStructuralFeature feature = featureIterator.feature();
		if (shouldAdapt(feature)) {
			addAdapter(notifier);
		}
	}
}

Example #3

Source File: CrossDocumentContentAdapter.java From statecharts with Eclipse Public License 1.0

5 votes

@Override
protected void unsetTarget(EObject target) {
	super.unsetTarget(target);
	for (EContentsEList.FeatureIterator<EObject> featureIterator = (EContentsEList.FeatureIterator<EObject>) target
			.eCrossReferences().iterator(); featureIterator.hasNext();) {
		Notifier notifier = featureIterator.next();
		EStructuralFeature feature = featureIterator.feature();
		if (shouldAdapt(feature)) {
			removeAdapter(notifier);
		}
	}
}

Example #4

Source File: InstanceImpl.java From bonita-studio with GNU General Public License v2.0

5 votes

/**
 * {@inheritDoc}
 */
@Override
public EList<EObject> eContents() {
    if (getType().getModel().isReflection()) {
        final EStructuralFeature[] features = ((EClassImpl.FeatureSubsetSupplier) getEClass()
                .getEAllStructuralFeatures()).containments();
        return new EContentsEList<EObject>(this, features);
    }
    return super.eContents();
}

Example #5

Source File: InstanceImpl.java From bonita-studio with GNU General Public License v2.0

5 votes

/**
 * {@inheritDoc}
 */
@Override
public EList<EObject> eCrossReferences() {
    if (getType().getModel().isReflection()) {
        final EStructuralFeature[] features = ((EClassImpl.FeatureSubsetSupplier) getEClass()
                .getEAllStructuralFeatures()).crossReferences();
        return new EContentsEList<EObject>(this, features);
    }
    return super.eCrossReferences();
}