/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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;
}
}