| //------------------------------------------------------------------------------ |
| // Copyright (c) 2005, 2006 IBM Corporation and others. |
| // All rights reserved. This program and the accompanying materials |
| // are made available under the terms of the Eclipse Public License v1.0 |
| // which accompanies this distribution, and is available at |
| // http://www.eclipse.org/legal/epl-v10.html |
| // |
| // Contributors: |
| // IBM Corporation - initial implementation |
| //------------------------------------------------------------------------------ |
| package org.eclipse.epf.uma.ecore.util; |
| |
| import org.eclipse.emf.common.notify.Notification; |
| import org.eclipse.emf.ecore.EObject; |
| import org.eclipse.emf.ecore.InternalEObject; |
| import org.eclipse.emf.ecore.util.EObjectContainmentEList; |
| import org.eclipse.epf.uma.ecore.impl.MultiResourceEObject; |
| |
| /** |
| * @author Phong Nguyen Le |
| * @since 1.0 |
| * @deprecated |
| */ |
| public class EObjectContainmentResolvingEList extends EObjectContainmentEList { |
| |
| private static final long serialVersionUID = 5349833630551976488L; |
| |
| public static class Unsettable extends EObjectContainmentResolvingEList { |
| |
| private static final long serialVersionUID = -5117004151476522719L; |
| |
| protected boolean isSet; |
| |
| public Unsettable(Class dataClass, InternalEObject owner, int featureID) { |
| super(dataClass, owner, featureID); |
| } |
| |
| protected void didChange() { |
| isSet = true; |
| } |
| |
| public boolean isSet() { |
| return isSet; |
| } |
| |
| public void unset() { |
| super.unset(); |
| if (isNotificationRequired()) { |
| boolean oldIsSet = isSet; |
| isSet = false; |
| owner.eNotify(createNotification(Notification.UNSET, oldIsSet, |
| false)); |
| } else { |
| isSet = false; |
| } |
| } |
| } |
| |
| public EObjectContainmentResolvingEList(Class dataClass, |
| InternalEObject owner, int featureID) { |
| super(dataClass, owner, featureID); |
| } |
| |
| protected boolean hasProxies() { |
| return true; |
| } |
| |
| /** |
| * @see org.eclipse.emf.common.util.BasicEList#resolve(int, |
| * java.lang.Object) |
| */ |
| protected Object resolve(int index, Object object) { |
| MultiResourceEObject eObj = (MultiResourceEObject) resolve(index, |
| (EObject) object); |
| eObj.eSetContainer(owner, InternalEObject.EOPPOSITE_FEATURE_BASE |
| - getFeatureID()); |
| return eObj; |
| } |
| |
| /** |
| * @see org.eclipse.emf.ecore.util.EcoreEList#contains(java.lang.Object) |
| */ |
| public boolean contains(Object object) { |
| if (isEObject()) { |
| boolean result = super.contains(object); |
| if (hasProxies() && !result) { |
| for (int i = 0; i < size; ++i) { |
| EObject eObject = resolveProxy((EObject) data[i]); |
| if (eObject == object) { |
| return true; |
| } |
| } |
| } |
| return result; |
| } |
| return super.contains(object); |
| } |
| |
| } |