| /** |
| * 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.phoenix.schema; |
| |
| /** |
| * A SequenceKey and the number of slots requested to be allocated for the sequence. |
| * It binds these two together to allow operations such as sorting |
| * a Collection of SequenceKeys and at the same time preserving the associated requested |
| * number of slots to allocate. |
| * |
| * This class delegates hashCode, equals and compareTo to @see{SequenceKey}. |
| * |
| */ |
| public class SequenceAllocation implements Comparable<SequenceAllocation> { |
| |
| private final SequenceKey sequenceKey; |
| private final long numAllocations; |
| |
| public SequenceAllocation(SequenceKey sequenceKey, long numAllocations) { |
| this.sequenceKey = sequenceKey; |
| this.numAllocations = numAllocations; |
| } |
| |
| |
| public SequenceKey getSequenceKey() { |
| return sequenceKey; |
| } |
| |
| |
| public long getNumAllocations() { |
| return numAllocations; |
| } |
| |
| |
| @Override |
| public int hashCode() { |
| return sequenceKey.hashCode(); |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| return sequenceKey.equals(obj); |
| } |
| |
| @Override |
| public int compareTo(SequenceAllocation that) { |
| return sequenceKey.compareTo(that.sequenceKey); |
| } |
| |
| } |