001/**
002 * Licensed to the Apache Software Foundation (ASF) under one or more
003 * contributor license agreements.  See the NOTICE file distributed with
004 * this work for additional information regarding copyright ownership.
005 * The ASF licenses this file to You under the Apache License, Version 2.0
006 * (the "License"); you may not use this file except in compliance with
007 * the License.  You may obtain a copy of the License at
008 *
009 *      http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017package org.apache.activemq.partition.dto;
018
019import com.fasterxml.jackson.annotation.JsonProperty;
020
021import java.io.IOException;
022import java.util.Collection;
023import java.util.HashSet;
024
025/**
026 * Represents a partition target.  This identifies the brokers that
027 * a partition lives on.
028 */
029public class Target {
030
031    @JsonProperty("ids")
032    public HashSet<String> ids = new HashSet<String>();
033
034    public Target() {
035        ids = new HashSet<String>();
036    }
037
038    public Target(String ...ids) {
039        this.ids.addAll(java.util.Arrays.asList(ids));
040    }
041
042    @Override
043    public String toString() {
044        try {
045            return Partitioning.TO_STRING_MAPPER.writeValueAsString(this);
046        } catch (IOException e) {
047            return super.toString();
048        }
049    }
050
051    public HashSet<String> getIds() {
052        return ids;
053    }
054
055    public void setIds(Collection<String> ids) {
056        this.ids = new HashSet<String>(ids);
057    }
058
059}