1 /*
2 *
3 * Licensed to the Apache Software Foundation (ASF) under one
4 * or more contributor license agreements. See the NOTICE file
5 * distributed with this work for additional information
6 * regarding copyright ownership. The ASF licenses this file
7 * to you under the Apache License, Version 2.0 (the
8 * "License"); you may not use this file except in compliance
9 * with the License. You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 */
19
20 package org.apache.hadoop.hbase.namequeues;
21
22 import org.apache.commons.lang.builder.ToStringBuilder;
23 import org.apache.hadoop.hbase.classification.InterfaceAudience;
24 import org.apache.hadoop.hbase.client.BalancerDecision;
25
26 /**
27 * Balancer decision details that would be passed on to ring buffer for history
28 */
29 @InterfaceAudience.Private
30 public class BalancerDecisionDetails extends NamedQueuePayload {
31
32 public static final int BALANCER_DECISION_EVENT = 1;
33
34 private final BalancerDecision balancerDecision;
35
36 public BalancerDecisionDetails(BalancerDecision balancerDecision) {
37 super(BALANCER_DECISION_EVENT);
38 this.balancerDecision = balancerDecision;
39 }
40
41 public BalancerDecision getBalancerDecision() {
42 return balancerDecision;
43 }
44
45 @Override
46 public String toString() {
47 return new ToStringBuilder(this)
48 .append("balancerDecision", balancerDecision)
49 .toString();
50 }
51 }