| /******************************************************************************* |
| * Copyright (c) 2005 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.bpel.common.ui.editmodel; |
| |
| import org.eclipse.emf.ecore.resource.Resource; |
| /** |
| * All commands used within EditModelCommandStack must |
| * implement this interface. It enables the command stack |
| * to track dirty resources and support validate edit. |
| */ |
| public interface IEditModelCommand { |
| |
| /** |
| * Returns the list of emf resource that this command my change. |
| * Called before the command is executed to validate edit. |
| */ |
| public abstract Resource[] getResources(); |
| /** |
| * Returns a list of resource that this command has modified. |
| * Usually returns the same list as in <code>getResources</code> |
| * but it may return a subset if, for example, a compound command |
| * was not fully executed. |
| */ |
| public abstract Resource[] getModifiedResources(); |
| } |
