/*
* Copyright (c) 2013, the Dart project authors.
*
* Licensed under the Eclipse Public License v1.0 (the "License"); you may not use this file except
* in compliance with the License. You may obtain a copy of the License at
*
* http://www.eclipse.org/legal/epl-v10.html
*
* Unless required by applicable law or agreed to in writing, software distributed under the License
* is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
* or implied. See the License for the specific language governing permissions and limitations under
* the License.
*/
package com.google.dart.engine.services.change;
/**
* Composition of two {@link CompositeChange}s. First change should be displayed in preview, but
* merged into second one before execution.
*/
public class MergeCompositeChange extends Change {
private final CompositeChange previewChange;
private final CompositeChange executeChange;
public MergeCompositeChange(String name, CompositeChange previewChange,
CompositeChange executeChange) {
super(name);
this.previewChange = previewChange;
this.executeChange = executeChange;
}
/**
* @return the {@link CompositeChange} to execute.
*/
public CompositeChange getExecuteChange() {
return executeChange;
}
/**
* @return the {@link CompositeChange} that should be displayed in preview, but merged into
* {@link #getExecuteChange()} for execution.
*/
public CompositeChange getPreviewChange() {
return previewChange;
}
}