| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more contributor license |
| * agreements. See the NOTICE file distributed with this work for additional information regarding |
| * copyright ownership. The ASF 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.apache.geode.internal.cache.partitioned; |
| |
| import java.io.Serializable; |
| |
| import org.apache.geode.distributed.DistributedMember; |
| |
| /** |
| * Implements PartitionMemberInfo. Serializable form is used to allow JMX MBeans to use this as a |
| * remotable return type. |
| * |
| */ |
| public class PartitionMemberInfoImpl implements InternalPartitionDetails, Serializable { |
| |
| private static final long serialVersionUID = 8245020687604034289L; |
| private final DistributedMember distributedMember; |
| private final long configuredMaxMemory; |
| private final long size; // megabytes |
| private final int bucketCount; |
| private final int primaryCount; |
| private final transient PRLoad prLoad; // do not serialize for JMX mbeans |
| private final transient long[] bucketSizes; // do not serialize for JMX mbeans |
| |
| public PartitionMemberInfoImpl(DistributedMember distributedMember, long configuredMaxMemory, |
| long size, int bucketCount, int primaryCount) { |
| this.distributedMember = distributedMember; |
| this.configuredMaxMemory = configuredMaxMemory; |
| this.size = size; |
| this.bucketCount = bucketCount; |
| this.primaryCount = primaryCount; |
| this.prLoad = null; |
| this.bucketSizes = null; |
| } |
| |
| public PartitionMemberInfoImpl(DistributedMember distributedMember, long configuredMaxMemory, |
| long size, int bucketCount, int primaryCount, PRLoad prLoad, long[] bucketSizes) { |
| // TODO rebalance disabling this unit bug 39868 is fixed. |
| // Assert.assertTrue(size >= 0); |
| this.distributedMember = distributedMember; |
| this.configuredMaxMemory = configuredMaxMemory; |
| this.size = size; |
| this.bucketCount = bucketCount; |
| this.primaryCount = primaryCount; |
| this.prLoad = prLoad; |
| this.bucketSizes = bucketSizes; |
| } |
| |
| @Override |
| public int getBucketCount() { |
| return this.bucketCount; |
| } |
| |
| @Override |
| public long getConfiguredMaxMemory() { |
| return this.configuredMaxMemory; |
| } |
| |
| @Override |
| public DistributedMember getDistributedMember() { |
| return this.distributedMember; |
| } |
| |
| @Override |
| public int getPrimaryCount() { |
| return this.primaryCount; |
| } |
| |
| @Override |
| public long getSize() { |
| return this.size; // bytes |
| } |
| |
| @Override |
| public PRLoad getPRLoad() { |
| return this.prLoad; |
| } |
| |
| @Override |
| public long getBucketSize(int bucketId) { // bytes |
| if (this.bucketSizes == null) { |
| throw new IllegalStateException(this + " has no bucketSizes"); |
| } |
| if (bucketId < 0 || bucketId > this.bucketSizes.length) { |
| throw new IllegalArgumentException( |
| "bucketId must be between 0 and " + this.bucketSizes.length); |
| } |
| return this.bucketSizes[bucketId]; |
| } |
| |
| /** |
| * Returns the backed array of bucket bytes. Index is the BID and the value is either 0 or |
| * positive. Please do not change the values! Internal use only. |
| * |
| * @return the backed array of bucket bytes |
| */ |
| public long[] getBucketSizes() { |
| return this.bucketSizes; // bytes |
| } |
| |
| @Override |
| public String toString() { |
| final StringBuffer sb = new StringBuffer("[PartitionMemberInfoImpl: "); |
| sb.append("distributedMember=").append(this.distributedMember); |
| sb.append(", configuredMaxMemory=").append(this.configuredMaxMemory); |
| sb.append(", size=").append(this.size); |
| sb.append(", bucketCount=").append(this.bucketCount); |
| sb.append(", primaryCount=").append(this.primaryCount); |
| if (this.prLoad != null) { |
| sb.append(", prLoad=").append(this.prLoad); |
| sb.append(", bucketSizes=["); |
| if (this.bucketSizes == null) { |
| sb.append("null"); |
| } else { |
| for (int i = 0; i < this.bucketSizes.length; i++) { |
| sb.append(this.bucketSizes[i]).append(", "); |
| } |
| sb.append("]"); |
| } |
| } |
| sb.append("]"); |
| return sb.toString(); |
| } |
| |
| /** |
| * hashCode is defined for this class to make sure that the before details and after details for |
| * RebalanceResults are in the same order. This makes debugging printouts easier, and it also |
| * removes discrepancies due to rounding errors when calculating the stddev in tests. |
| */ |
| @Override |
| public int hashCode() { |
| return distributedMember.hashCode(); |
| } |
| |
| @Override |
| public boolean equals(Object other) { |
| if (!(other instanceof PartitionMemberInfoImpl)) { |
| return false; |
| } |
| PartitionMemberInfoImpl o = (PartitionMemberInfoImpl) other; |
| return this.distributedMember.equals(o.distributedMember); |
| } |
| |
| @Override |
| public int compareTo(InternalPartitionDetails other) { |
| // memberId is InternalDistributedMember which implements Comparable |
| return this.distributedMember.compareTo(other.getDistributedMember()); |
| } |
| } |