Package com.swiftmq.impl.mqtt.v311.netty.handler.codec.mqtt

Enum Class MqttVersion

java.lang.Object

java.lang.Enum<MqttVersion>

com.swiftmq.impl.mqtt.v311.netty.handler.codec.mqtt.MqttVersion

All Implemented Interfaces:

Serializable, Comparable<MqttVersion>, Constable

public enum MqttVersion
extends Enum<MqttVersion>

Mqtt version specific constant values used by multiple classes in mqtt-codec.

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
MQTT_3_1
MQTT_3_1_1

Method Summary

Modifier and Type	Method	Description
static MqttVersion	fromProtocolNameAndLevel(String protocolName, byte protocolLevel)
byte	protocolLevel()
String	protocolName()
byte[]	protocolNameBytes()
static MqttVersion	valueOf(String name)	Returns the enum constant of this class with the specified name.
static MqttVersion[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

MQTT_3_1

public static final MqttVersion MQTT_3_1

MQTT_3_1_1

public static final MqttVersion MQTT_3_1_1

Method Details

values

public static MqttVersion[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

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

valueOf

public static MqttVersion valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (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 class has no constant with the specified name

NullPointerException - if the argument is null

protocolName

public String protocolName()

protocolNameBytes

public byte[] protocolNameBytes()

protocolLevel

public byte protocolLevel()

fromProtocolNameAndLevel

public static MqttVersion fromProtocolNameAndLevel(String protocolName,
 byte protocolLevel)