com.proofpoint.discovery.store.ConflictResolver Maven / Gradle / Ivy
/*
* Copyright 2010 Proofpoint, 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.proofpoint.discovery.store;
public class ConflictResolver
{
public Entry resolve(Entry a, Entry b)
{
switch (a.getVersion().compare(b.getVersion())) {
case BEFORE:
return b;
case AFTER:
return a;
}
return a; // arbitrary
}
}