| /****************************************************************************** |
| * 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 API and implementation |
| ****************************************************************************/ |
| |
| package org.eclipse.gmf.runtime.emf.type.core.requests; |
| |
| import org.eclipse.emf.ecore.EObject; |
| import org.eclipse.emf.ecore.EReference; |
| import org.eclipse.emf.transaction.TransactionalEditingDomain; |
| import org.eclipse.emf.transaction.util.TransactionUtil; |
| |
| /** |
| * Request to destroy a reference from one model element to another. |
| * |
| * @author ldamus |
| */ |
| public class DestroyReferenceRequest extends DestroyRequest { |
| |
| /** |
| * The element that contains the reference. |
| */ |
| private EObject container; |
| |
| /** |
| * The feature in the <code>container</code> that contains the reference. |
| */ |
| private EReference containingFeature; |
| |
| /** |
| * The referenced object. |
| */ |
| private EObject referencedObject; |
| |
| /** |
| * Constructs a new request to destroy a reference from one model element to |
| * another. |
| * |
| * @param editingDomain |
| * the editing domain in which I am requesting to make model |
| * @param container |
| * the element that contains the reference |
| * @param containingFeature |
| * the feature in <code>container</code> that contains the |
| * reference |
| * @param referencedObject |
| * the referenced object |
| * @param confirmationRequired |
| * <code>true</code> if the user should be prompted to confirm |
| * the element deletion, <code>false</code> otherwise. |
| */ |
| public DestroyReferenceRequest(TransactionalEditingDomain editingDomain, |
| EObject container, EReference containingFeature, |
| EObject referencedObject, boolean confirmationRequired) { |
| |
| super(editingDomain, confirmationRequired); |
| this.container = container; |
| this.containingFeature = containingFeature; |
| this.referencedObject = referencedObject; |
| } |
| |
| /** |
| * Constructs a new request to destroy a reference from one model element to |
| * another. The editing domain is derived from the <code>container</code>. |
| * |
| * @param container |
| * the element that contains the reference |
| * @param containingFeature |
| * the feature in <code>container</code> that contains the |
| * reference |
| * @param referencedObject |
| * the referenced object |
| * @param confirmationRequired |
| * <code>true</code> if the user should be prompted to confirm |
| * the element deletion, <code>false</code> otherwise. |
| */ |
| public DestroyReferenceRequest(EObject container, |
| EReference containingFeature, EObject referencedObject, |
| boolean confirmationRequired) { |
| |
| this(TransactionUtil.getEditingDomain(container), container, |
| containingFeature, referencedObject, confirmationRequired); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.gmf.runtime.emf.type.core.edithelper.DestroyRequest#getContainer() |
| */ |
| public EObject getContainer() { |
| return container; |
| } |
| |
| /** |
| * Sets the element that contains the reference. |
| * |
| * @param container |
| * the element that contains the reference |
| */ |
| public void setContainer(EObject container) { |
| this.container = container; |
| } |
| |
| /** |
| * Gets the feature in the <code>container</code> that contains the |
| * reference. |
| * |
| * @return the feature in the <code>container</code> that contains the |
| * reference |
| */ |
| public EReference getContainingFeature() { |
| return containingFeature; |
| } |
| |
| /** |
| * Sets the feature in the <code>container</code> that contains the |
| * reference. |
| * |
| * @param containingFeature |
| * the feature in the <code>container</code> that contains the |
| * reference |
| */ |
| public void setContainingFeature(EReference containingFeature) { |
| this.containingFeature = containingFeature; |
| } |
| |
| /** |
| * Gets the referenced element. |
| * |
| * @return the referenced element |
| */ |
| public EObject getReferencedObject() { |
| return referencedObject; |
| } |
| |
| /** |
| * Sets the referenced element. |
| * |
| * @param referencedObject |
| * the referenced element |
| */ |
| public void setReferencedObject(EObject referencedObject) { |
| this.referencedObject = referencedObject; |
| } |
| } |