public class MqttSubscribeMessage extends Object
| 限定符和类型 | 字段和说明 |
|---|---|
int |
Identifier
当前的消息的标识符,当质量等级为0的时候,不需要重发以及考虑标识情况
The identifier of the current message, when the quality level is 0, do not need to retransmit and consider the identification situation |
MqttQualityOfServiceLevel |
QualityOfServiceLevel
这个字段表示应用消息分发的服务质量等级保证。
|
String[] |
Topics
当前订阅的所有的主题的数组信息
Array information of all topics currently subscribed |
| 构造器和说明 |
|---|
MqttSubscribeMessage()
实例化一个默认的对象
Instantiate a default object |
public MqttQualityOfServiceLevel QualityOfServiceLevel
public int Identifier
public String[] Topics
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