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

import com.alibaba.rocketmq.common.consumer.ConsumeFromWhere;
import com.alibaba.rocketmq.common.protocol.heartbeat.ConsumeType;
import com.alibaba.rocketmq.common.protocol.heartbeat.MessageModel;
import com.alibaba.rocketmq.common.protocol.heartbeat.SubscriptionData;
import com.alibaba.rocketmq.remoting.protocol.RemotingSerializable;

import java.util.HashSet;
import java.util.concurrent.ConcurrentHashMap;


/**
 * @author shijia.wxr
 */
public class ConsumerConnection extends RemotingSerializable {
    private HashSet connectionSet = new HashSet();
    private ConcurrentHashMap subscriptionTable =
            new ConcurrentHashMap();
    private ConsumeType consumeType;
    private MessageModel messageModel;
    private ConsumeFromWhere consumeFromWhere;


    public int computeMinVersion() {
        int minVersion = Integer.MAX_VALUE;
        for (Connection c : this.connectionSet) {
            if (c.getVersion() < minVersion) {
                minVersion = c.getVersion();
            }
        }

        return minVersion;
    }


    public HashSet getConnectionSet() {
        return connectionSet;
    }


    public void setConnectionSet(HashSet connectionSet) {
        this.connectionSet = connectionSet;
    }


    public ConcurrentHashMap getSubscriptionTable() {
        return subscriptionTable;
    }


    public void setSubscriptionTable(ConcurrentHashMap subscriptionTable) {
        this.subscriptionTable = subscriptionTable;
    }


    public ConsumeType getConsumeType() {
        return consumeType;
    }


    public void setConsumeType(ConsumeType consumeType) {
        this.consumeType = consumeType;
    }


    public MessageModel getMessageModel() {
        return messageModel;
    }


    public void setMessageModel(MessageModel messageModel) {
        this.messageModel = messageModel;
    }


    public ConsumeFromWhere getConsumeFromWhere() {
        return consumeFromWhere;
    }


    public void setConsumeFromWhere(ConsumeFromWhere consumeFromWhere) {
        this.consumeFromWhere = consumeFromWhere;
    }
}