001/*
002 *
003 * Licensed to the Apache Software Foundation (ASF) under one
004 * or more contributor license agreements.  See the NOTICE file
005 * distributed with this work for additional information
006 * regarding copyright ownership.  The ASF licenses this file
007 * to you under the Apache License, Version 2.0 (the
008 * "License"); you may not use this file except in compliance
009 * with the License.  You may obtain a copy of the License at
010 *
011 *     http://www.apache.org/licenses/LICENSE-2.0
012 *
013 * Unless required by applicable law or agreed to in writing, software
014 * distributed under the License is distributed on an "AS IS" BASIS,
015 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
016 * See the License for the specific language governing permissions and
017 * limitations under the License.
018 */
019
020package org.apache.hadoop.hbase.namequeues;
021
022import org.apache.commons.lang3.builder.ToStringBuilder;
023import org.apache.hadoop.hbase.client.BalancerDecision;
024import org.apache.yetus.audience.InterfaceAudience;
025
026/**
027 * Balancer decision details that would be passed on to ring buffer for history
028 */
029@InterfaceAudience.Private
030public class BalancerDecisionDetails extends NamedQueuePayload {
031
032  public static final int BALANCER_DECISION_EVENT = 1;
033
034  private final BalancerDecision balancerDecision;
035
036  public BalancerDecisionDetails(BalancerDecision balancerDecision) {
037    super(BALANCER_DECISION_EVENT);
038    this.balancerDecision = balancerDecision;
039  }
040
041  public BalancerDecision getBalancerDecision() {
042    return balancerDecision;
043  }
044
045  @Override
046  public String toString() {
047    return new ToStringBuilder(this)
048      .append("balancerDecision", balancerDecision)
049      .toString();
050  }
051}