/*
* Copyright 2008 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
*
* 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.gwt.core.ext.soyc.impl;
import com.google.gwt.core.ext.soyc.Story;
import java.io.Serializable;
import java.util.Comparator;
/**
* Exists as a real class to allow TreeMaps to be serialized.
*/
public class StoryImplComparator implements Comparator<Story>, Serializable {
public int compare(Story o1, Story o2) {
return ((StoryImpl) o1).getId() - ((StoryImpl) o2).getId();
}
/**
* Use the singleton instance.
*/
private Object readResolve() {
return StoryImpl.ID_COMPARATOR;
}
}