/**
* Copyright 2010 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 org.waveprotocol.wave.concurrencycontrol.testing;
import org.waveprotocol.wave.model.operation.wave.WaveletDelta;
import org.waveprotocol.wave.model.util.ValueUtils;
public class CcTestingUtils {
// for testing only -- not overriding .equals() because I don't want to override .hashCode()
public static boolean deltasAreEqual(WaveletDelta delta1, WaveletDelta delta2) {
if (delta1 == delta2) return true;
if (delta1 == null || delta2 == null) return false;
if (delta1.size() != delta2.size()) return false;
if (!ValueUtils.equal(delta1.getTargetVersion(), delta2.getTargetVersion())) return false;
for (int i = 0; i < delta1.size(); ++i) {
if (!delta1.get(i).equals(delta2.get(i))) {
return false;
}
}
return true;
}
}