org.gecko.adapter.mqtt

Enum QoS

java.lang.Object

java.lang.Enum<QoS>

org.gecko.adapter.mqtt.QoS

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<QoS>

public enum QoS
extends java.lang.Enum<QoS>

Enumeration represents the quality of service

Since:

10.10.2017

Enum Constant Summary

Enum Constants

Enum Constant and Description
AT_LEAST_ONE
AT_MOST_ONE
EXACTLY_ONE

Method Summary

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

AT_MOST_ONE

public static final QoS AT_MOST_ONE

AT_LEAST_ONE

public static final QoS AT_LEAST_ONE

EXACTLY_ONE

public static final QoS EXACTLY_ONE

Method Detail

values

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

Returns:

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

valueOf

public static QoS valueOf(java.lang.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:

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

java.lang.NullPointerException - if the argument is null