com.hivemq.client.mqtt

Enum MqttVersion

java.lang.Object

java.lang.Enum<MqttVersion>

com.hivemq.client.mqtt.MqttVersion

All Implemented Interfaces:

Serializable, Comparable<MqttVersion>

public enum MqttVersion
extends Enum<MqttVersion>

Available MQTT versions of MQTT clients.

Since:

1.0

Enum Constant Summary

Enum Constants

Enum Constant and Description
MQTT_3_1_1 MQTT Version 3.1.1.
MQTT_5_0 MQTT version 5.0.

Method Summary

Modifier and Type	Method and Description
static MqttVersion	valueOf(String name) Returns the enum constant of this type with the specified name.
static MqttVersion[]	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

MQTT_3_1_1

public static final MqttVersion MQTT_3_1_1

MQTT Version 3.1.1.

See the latest version of the MQTT 3.1.1 specification

MQTT_5_0

public static final MqttVersion MQTT_5_0

MQTT version 5.0.

See the latest version of the MQTT 5.0 specification

Method Detail

values

public static MqttVersion[] 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 (MqttVersion c : MqttVersion.values())
    System.out.println(c);

Returns:

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

valueOf

public static MqttVersion 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