com.alibaba.rocketmq.common.protocol.body.ClusterInfo Maven / Gradle / Ivy

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package com.alibaba.rocketmq.common.protocol.body;

import com.alibaba.rocketmq.common.protocol.route.BrokerData;
import com.alibaba.rocketmq.remoting.protocol.RemotingSerializable;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Set;


/**
 * 协议中传输对象，内容为集群信息
 *
 * @author shijia.wxr
 * @since 2013-7-16
 */
public class ClusterInfo extends RemotingSerializable {
    private HashMap brokerAddrTable;
    private HashMap> clusterAddrTable;


    public HashMap getBrokerAddrTable() {
        return brokerAddrTable;
    }


    public void setBrokerAddrTable(HashMap brokerAddrTable) {
        this.brokerAddrTable = brokerAddrTable;
    }


    public HashMap> getClusterAddrTable() {
        return clusterAddrTable;
    }


    public void setClusterAddrTable(HashMap> clusterAddrTable) {
        this.clusterAddrTable = clusterAddrTable;
    }


    public String[] retrieveAllAddrByCluster(String cluster) {
        List addrs = new ArrayList();
        if (clusterAddrTable.containsKey(cluster)) {
            Set brokerNames = clusterAddrTable.get(cluster);
            for (String brokerName : brokerNames) {
                BrokerData brokerData = brokerAddrTable.get(brokerName);
                if (null != brokerData) {
                    addrs.addAll(brokerData.getBrokerAddrs().values());
                }
            }
        }

        return addrs.toArray(new String[]{});
    }


    public String[] retrieveAllClusterNames() {
        return clusterAddrTable.keySet().toArray(new String[]{});
    }
}