org.dromara.mica.mqtt.codec

Enum MqttMessageType

java.lang.Object

java.lang.Enum<MqttMessageType>

org.dromara.mica.mqtt.codec.MqttMessageType

All Implemented Interfaces:

Serializable, Comparable<MqttMessageType>

public enum MqttMessageType
extends Enum<MqttMessageType>

MQTT Message Types.

Author:

netty

Enum Constant Summary

Enum Constants

Enum Constant and Description
AUTH 认证
CONNACK 确认连接请求
CONNECT 连接服务端
DISCONNECT 断开连接
PINGREQ 心跳请求
PINGRESP 心跳响应
PUBACK 发布确认
PUBCOMP 发布完成（QoS 2，第三步）
PUBLISH 发布消息
PUBREC 发布收到（QoS 2，第一步）
PUBREL 发布释放（QoS 2，第二步）
SUBACK 订阅确认
SUBSCRIBE 订阅主题
UNSUBACK 取消订阅确认
UNSUBSCRIBE 取消订阅

Method Summary

Modifier and Type	Method and Description
byte	value()
static MqttMessageType	valueOf(int type)
static MqttMessageType	valueOf(String name) Returns the enum constant of this type with the specified name.
static MqttMessageType[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

CONNECT

public static final MqttMessageType CONNECT

连接服务端

CONNACK

public static final MqttMessageType CONNACK

确认连接请求

PUBLISH

public static final MqttMessageType PUBLISH

发布消息

PUBACK

public static final MqttMessageType PUBACK

发布确认

PUBREC

public static final MqttMessageType PUBREC

发布收到（QoS 2，第一步）

PUBREL

public static final MqttMessageType PUBREL

发布释放（QoS 2，第二步）

PUBCOMP

public static final MqttMessageType PUBCOMP

发布完成（QoS 2，第三步）

SUBSCRIBE

public static final MqttMessageType SUBSCRIBE

订阅主题

SUBACK

public static final MqttMessageType SUBACK

订阅确认

UNSUBSCRIBE

public static final MqttMessageType UNSUBSCRIBE

取消订阅

UNSUBACK

public static final MqttMessageType UNSUBACK

取消订阅确认

PINGREQ

public static final MqttMessageType PINGREQ

心跳请求

PINGRESP

public static final MqttMessageType PINGRESP

心跳响应

DISCONNECT

public static final MqttMessageType DISCONNECT

断开连接

AUTH

public static final MqttMessageType AUTH

认证

Method Detail

values

public static MqttMessageType[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (MqttMessageType c : MqttMessageType.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static MqttMessageType valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

value

public byte value()

valueOf

public static MqttMessageType valueOf(int type)