com.hazelcast.nio.VersionAware Maven / Gradle / Ivy
/*
* Copyright (c) 2008-2017, Hazelcast, 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.
*/
package com.hazelcast.nio;
import com.hazelcast.version.Version;
/**
* Enables getting the version from the implementing object.
* It may be any Version (cluster version, node version, custom version, etc.) It's up to the implementer.
*
* @since 3.8
*/
public interface VersionAware {
/**
* @return the version or Version.UNKNOWN if version is unknown to the object.
*/
Version getVersion();
}