| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. 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. For additional information regarding |
| * copyright in this work, please see the NOTICE file in the top level |
| * directory of this distribution. |
| */ |
| package org.apache.usergrid.persistence.collection.serialization.impl; |
| |
| |
| import java.util.UUID; |
| |
| import org.apache.usergrid.persistence.model.entity.Id; |
| |
| /** |
| * Combine entity ID and entity version for use as column name for UniqueValues Column Family. |
| */ |
| public class EntityVersion { |
| private final Id entityId; |
| private final UUID entityVersion; |
| |
| public EntityVersion(Id id, UUID uuid) { |
| this.entityId = id; |
| this.entityVersion = uuid; |
| } |
| |
| public Id getEntityId() { |
| return entityId; |
| } |
| |
| public UUID getEntityVersion() { |
| return entityVersion; |
| } |
| |
| @Override |
| public boolean equals( final Object o ) { |
| |
| if ( o == null || !(o instanceof EntityVersion) ) { |
| return false; |
| } |
| |
| EntityVersion other = (EntityVersion)o; |
| |
| if ( !other.getEntityId().equals( getEntityId() )) { |
| return false; |
| } |
| |
| if ( !other.getEntityVersion().equals( getEntityVersion() )) { |
| return false; |
| } |
| |
| return true; |
| } |
| |
| @Override |
| public int hashCode() { |
| int result = entityId.hashCode(); |
| result = 31 * result + entityVersion.hashCode(); |
| return result; |
| } |
| |
| } |