001/*
002 * (C) Copyright 2017 Nuxeo SA (http://nuxeo.com/) and others.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *     http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 *
016 * Contributors:
017 *     bdelbosc
018 */
019package org.nuxeo.ecm.platform.importer.mqueues.mqueues;
020
021/**
022 * A tuple to store MQueue name and the partition index.
023 *
024 * @since 9.2
025 */
026public class MQPartition {
027    private final String name;
028    private final int partition;
029
030    public MQPartition(String name, int partition) {
031        this.name = name;
032        this.partition = partition;
033    }
034
035    /**
036     * Returns the MQueue's name
037     */
038    public String name() {
039        return name;
040    }
041
042    /**
043     * Returns the partition index.
044     */
045    public int partition() {
046        return partition;
047    }
048
049    @Override
050    public boolean equals(Object o) {
051        if (this == o) return true;
052        if (o == null || getClass() != o.getClass()) return false;
053
054        MQPartition that = (MQPartition) o;
055
056        if (partition != that.partition) return false;
057        return name != null ? name.equals(that.name) : that.name == null;
058    }
059
060    @Override
061    public int hashCode() {
062        int result = name != null ? name.hashCode() : 0;
063        result = 31 * result + partition;
064        return result;
065    }
066
067    @Override
068    public String toString() {
069        return String.format("%s-%02d", name, partition);
070    }
071
072    public static MQPartition of(String name, int partition) {
073        return new MQPartition(name, partition);
074    }
075}