| /* |
| * 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; |
| |
| import java.io.DataInput; |
| import java.io.DataOutput; |
| import java.io.IOException; |
| |
| import org.apache.geode.DataSerializable; |
| import org.apache.geode.DataSerializer; |
| import org.apache.geode.cache.FixedPartitionAttributes; |
| import org.apache.geode.util.internal.GeodeGlossary; |
| |
| /** |
| * Internal implementation of {@link FixedPartitionAttributes}. |
| * |
| * @since GemFire 6.6 |
| */ |
| |
| public class FixedPartitionAttributesImpl extends FixedPartitionAttributes |
| implements DataSerializable { |
| private static final long serialVersionUID = 7435010874879693776L; |
| |
| /** |
| * name of the partition |
| */ |
| private String partitionName; |
| |
| /** |
| * represents primary status |
| */ |
| private boolean isPrimary = false; |
| |
| /** |
| * number of buckets allowed to create for this partition. |
| */ |
| private int numBuckets = 1; |
| |
| private int startingBucketID = KeyInfo.UNKNOWN_BUCKET; |
| |
| /** |
| * Constructs an instance of <code>FixedPartitionAttributes</code> with default settings. |
| */ |
| public FixedPartitionAttributesImpl() { |
| |
| } |
| |
| @Override |
| public String getPartitionName() { |
| return this.partitionName; |
| } |
| |
| @Override |
| public int getNumBuckets() { |
| return this.numBuckets; |
| } |
| |
| @Override |
| public boolean isPrimary() { |
| return this.isPrimary; |
| } |
| |
| @Override |
| public void fromData(DataInput in) throws IOException, ClassNotFoundException { |
| this.partitionName = DataSerializer.readString(in); |
| this.isPrimary = in.readBoolean(); |
| this.numBuckets = in.readInt(); |
| this.startingBucketID = in.readInt(); |
| |
| } |
| |
| @Override |
| public void toData(DataOutput out) throws IOException { |
| DataSerializer.writeString(this.partitionName, out); |
| out.writeBoolean(this.isPrimary); |
| out.writeInt(this.numBuckets); |
| out.writeInt(this.startingBucketID); |
| } |
| |
| public FixedPartitionAttributesImpl setPartitionName(String name) { |
| this.partitionName = name; |
| return this; |
| } |
| |
| public FixedPartitionAttributesImpl isPrimary(boolean isPrimary2) { |
| this.isPrimary = isPrimary2; |
| return this; |
| } |
| |
| public FixedPartitionAttributesImpl setNumBuckets(int numBuckets) { |
| this.numBuckets = numBuckets; |
| return this; |
| } |
| |
| public void setStartingBucketID(int startingBucketID) { |
| this.startingBucketID = startingBucketID; |
| } |
| |
| public int getStartingBucketID() { |
| return startingBucketID; |
| } |
| |
| public int getLastBucketID() { |
| return startingBucketID + numBuckets - 1; |
| } |
| |
| public boolean hasBucket(int bucketId) { |
| return getStartingBucketID() <= bucketId && bucketId <= getLastBucketID(); |
| } |
| |
| public boolean equals(final Object obj) { |
| if (obj == null) { |
| return false; |
| } |
| if (this == obj) { |
| return true; |
| } |
| if (!(obj instanceof FixedPartitionAttributesImpl)) { |
| return false; |
| } |
| FixedPartitionAttributesImpl spr = (FixedPartitionAttributesImpl) obj; |
| if (spr.getPartitionName().equals(this.getPartitionName())) { |
| return true; |
| } |
| return false; |
| } |
| |
| public int hashCode() { |
| return this.getPartitionName().hashCode(); |
| } |
| |
| public String toString() { |
| StringBuffer s = new StringBuffer(); |
| s.append("FixedPartitionAttributes@").append("[partitionName=").append(this.partitionName) |
| .append(";isPrimary=").append(this.isPrimary).append(";numBuckets=") |
| .append(this.numBuckets); |
| if (Boolean.getBoolean(GeodeGlossary.GEMFIRE_PREFIX + "PRDebug")) { |
| s.append(";startingBucketID= ").append(this.startingBucketID); |
| } |
| s.append("]"); |
| return s.toString(); |
| } |
| } |