public enum ImaReliability extends Enum<ImaReliability>
This describes the reliability in the face of client or network failure. To maintain this reliability for qos1 and qos2 the message should also be persistent but reliability and persistence may be set independently.
Enum Constant and Description |
---|
qos0
The message might not be delivered and is not re-delivered (at most once)
|
qos1
The message is re-delivered in case of an error or connection restart (at least once)
|
qos2
The message is reliably delivered without duplicates (exactly once)
|
Modifier and Type | Field and Description |
---|---|
static String |
COPYRIGHT |
Modifier and Type | Method and Description |
---|---|
static ImaReliability |
valueOf(String name)
Returns the enum constant of this type with the specified name.
|
static ImaReliability[] |
values()
Returns an array containing the constants of this enum type, in
the order they are declared.
|
public static final ImaReliability qos0
public static final ImaReliability qos1
public static final ImaReliability qos2
public static final String COPYRIGHT
public static ImaReliability[] values()
for (ImaReliability c : ImaReliability.values()) System.out.println(c);
public static ImaReliability valueOf(String name)
name
- the name of the enum constant to be returned.IllegalArgumentException
- if this enum type has no constant with the specified nameNullPointerException
- if the argument is nullCopyright © Contributors to the Eclipse Foundation 2014-2021