com.godmao.mqserver.message.TopicSubscribeMessage Maven / Gradle / Ivy

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package com.godmao.mqserver.message;

import io.netty.channel.ChannelHandlerContext;

import java.util.Set;

/**
 * 主题订阅消息
 * {@link com.godmao.mqserver.AbstractServer#onOpen(ChannelHandlerContext ctx, BindMessage bindMessage) 只有认证成功才可以订阅消息}
 */
public class TopicSubscribeMessage {
    public static final byte        cmd = 3;
    private             Set topics;

    public TopicSubscribeMessage(Set topics) {
        this.topics = topics;
    }

    public byte getCmd() {
        return cmd;
    }

    public Set getTopics() {
        return topics;
    }

    public void setTopics(Set topics) {
        this.topics = topics;
    }

    @Override
    public String toString() {
        return topics.toString();
    }
}