/*
* 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.solr.common.cloud;
/**
* Implementations are expected to implement a correct hashCode and equals
* method needed to uniquely identify the listener as listeners are managed
* in a Set. In addition, your listener implementation should call
* org.apache.solr.cloud.ZkController#removeOnReconnectListener(OnReconnect)
* when it no longer needs to be notified of ZK reconnection events.
*/
public interface OnReconnect {
void command();
}