Package com.hivemq.client.mqtt.mqtt3.message

Enum Class Mqtt3MessageType

java.lang.Object
java.lang.Enum<Mqtt3MessageType>
com.hivemq.client.mqtt.mqtt3.message.Mqtt3MessageType
All Implemented Interfaces:
Serializable, Comparable<Mqtt3MessageType>, Constable
public enum Mqtt3MessageType extends Enum<Mqtt3MessageType>
MQTT message type according to the MQTT 3 specification.
Since:
1.0

  • Enum Constant Details

  • Method Details

    • values

      public static Mqtt3MessageType[] 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 Mqtt3MessageType 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

    • getCode

      public int getCode()
      Returns:
      the byte code of this MQTT message type.

    • fromCode

      @Nullable public static @Nullable Mqtt3MessageType fromCode(int code)
      Returns the MQTT message type belonging to the given byte code.
      Parameters:
      code - the byte code.
      Returns:
      the MQTT message type belonging to the given byte code or null if the byte code is not a valid MQTT message type.