com.gemstone.gemfire.internal.util.Versionable Maven / Gradle / Ivy
/*
* Copyright (c) 2010-2015 Pivotal Software, Inc. All rights reserved.
*
* 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. See accompanying
* LICENSE file.
*/
package com.gemstone.gemfire.internal.util;
/**
*
* A simple interface that describes the contract of an
* object that has a version
*
* @author Mitch Thomas
* @since 5.0
*/
public interface Versionable
{
public abstract Comparable getVersion();
public abstract boolean isNewerThan(Versionable other);
public abstract boolean isSame(Versionable other);
public abstract boolean isOlderThan(Versionable other);
}