org.elasticsearch.river.cluster.RiverClusterChangedEvent Maven / Gradle / Ivy
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/*
* Licensed to Elastic Search and Shay Banon under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. Elastic Search 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.elasticsearch.river.cluster;
/**
* @author kimchy (shay.banon)
*/
public class RiverClusterChangedEvent {
private final String source;
private final RiverClusterState previousState;
private final RiverClusterState state;
public RiverClusterChangedEvent(String source, RiverClusterState state, RiverClusterState previousState) {
this.source = source;
this.state = state;
this.previousState = previousState;
}
/**
* The source that caused this cluster event to be raised.
*/
public String source() {
return this.source;
}
public RiverClusterState state() {
return this.state;
}
public RiverClusterState previousState() {
return this.previousState;
}
}