org.apache.hadoop.hbase.EmptyWatcher Maven / Gradle / Ivy
/**
* Copyright 2009 The Apache Software Foundation
*
* 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.apache.hadoop.hbase;
import org.apache.zookeeper.Watcher;
import org.apache.zookeeper.WatchedEvent;
/**
* An empty ZooKeeper watcher
*/
public class EmptyWatcher implements Watcher {
public static EmptyWatcher instance = new EmptyWatcher();
private EmptyWatcher() {}
public void process(WatchedEvent event) {}
}