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