IM服务端

hefeixia

2021-02-18 5b8c95c760840f09910730943b21391e47187315

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package chat.server.moquette.message;
 
import io.netty.util.internal.StringUtil;
 
public class MqttTopicSubscription {
 
    private final String topicFilter;
    private final MqttQoS qualityOfService;
 
    public MqttTopicSubscription(String topicFilter, MqttQoS qualityOfService) {
        this.topicFilter = topicFilter;
        this.qualityOfService = qualityOfService;
    }
 
    public String topicName() {
        return topicFilter;
    }
 
    public MqttQoS qualityOfService() {
        return qualityOfService;
    }
 
    @Override
    public String toString() {
        return new StringBuilder(StringUtil.simpleClassName(this))
            .append('[')
            .append("topicFilter=").append(topicFilter)
            .append(", qualityOfService=").append(qualityOfService)
            .append(']')
            .toString();
    }
}