storm-client/src/jvm/org/apache/storm/zookeeper/ZkEventTypes.java

/**
 * 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.storm.zookeeper;

import java.util.HashMap;
import org.apache.storm.shade.org.apache.zookeeper.Watcher;

public class ZkEventTypes {

    private static HashMap<Watcher.Event.EventType, String> map;

    static {
        map = new HashMap<Watcher.Event.EventType, String>();

        map.put(Watcher.Event.EventType.None, ":none");
        map.put(Watcher.Event.EventType.NodeCreated, ":node-created");
        map.put(Watcher.Event.EventType.NodeDeleted, ":node-deleted");
        map.put(Watcher.Event.EventType.NodeDataChanged, ":node-data-changed");
        map.put(Watcher.Event.EventType.NodeChildrenChanged, ":node-children-changed");

    }

    public static String getTypeName(Watcher.Event.EventType type) {
        return map.get(type);
    }

}