org.apache.rocketmq.remoting.protocol.body.ClusterInfo Maven / Gradle / Ivy

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/*
 * 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.rocketmq.remoting.protocol.body;

import com.google.common.base.Objects;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.Set;
import org.apache.rocketmq.remoting.protocol.RemotingSerializable;
import org.apache.rocketmq.remoting.protocol.route.BrokerData;

public class ClusterInfo extends RemotingSerializable {
    private Map brokerAddrTable;
    private Map> clusterAddrTable;

    public Map getBrokerAddrTable() {
        return brokerAddrTable;
    }

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

    public Map> getClusterAddrTable() {
        return clusterAddrTable;
    }

    public void setClusterAddrTable(Map> 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[] {});
    }

    @Override
    public boolean equals(Object o) {
        if (this == o)
            return true;
        if (o == null || getClass() != o.getClass())
            return false;
        ClusterInfo info = (ClusterInfo) o;
        return Objects.equal(brokerAddrTable, info.brokerAddrTable) && Objects.equal(clusterAddrTable, info.clusterAddrTable);
    }

    @Override
    public int hashCode() {
        return Objects.hashCode(brokerAddrTable, clusterAddrTable);
    }
}