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 */ 019package org.apache.hadoop.hbase.master.normalizer; 020 021import org.apache.commons.lang3.builder.EqualsBuilder; 022import org.apache.commons.lang3.builder.HashCodeBuilder; 023import org.apache.commons.lang3.builder.ToStringBuilder; 024import org.apache.commons.lang3.builder.ToStringStyle; 025import org.apache.hadoop.hbase.client.RegionInfo; 026import org.apache.yetus.audience.InterfaceAudience; 027 028/** 029 * Normalization plan to split a region. 030 */ 031@InterfaceAudience.Private 032final class SplitNormalizationPlan implements NormalizationPlan { 033 034 private final NormalizationTarget splitTarget; 035 036 SplitNormalizationPlan(final RegionInfo splitTarget, final long splitTargetSizeMb) { 037 this.splitTarget = new NormalizationTarget(splitTarget, splitTargetSizeMb); 038 } 039 040 @Override 041 public PlanType getType() { 042 return PlanType.SPLIT; 043 } 044 045 public NormalizationTarget getSplitTarget() { 046 return splitTarget; 047 } 048 049 @Override 050 public String toString() { 051 return new ToStringBuilder(this, ToStringStyle.SHORT_PREFIX_STYLE) 052 .append("splitTarget", splitTarget) 053 .toString(); 054 } 055 056 @Override 057 public boolean equals(Object o) { 058 if (this == o) { 059 return true; 060 } 061 062 if (o == null || getClass() != o.getClass()) { 063 return false; 064 } 065 066 SplitNormalizationPlan that = (SplitNormalizationPlan) o; 067 068 return new EqualsBuilder() 069 .append(splitTarget, that.splitTarget) 070 .isEquals(); 071 } 072 073 @Override public int hashCode() { 074 return new HashCodeBuilder(17, 37) 075 .append(splitTarget) 076 .toHashCode(); 077 } 078}