Package com.rabbitmq.client.amqp

Enum Management.QuorumQueueDeadLetterStrategy

java.lang.Object

java.lang.Enum<Management.QuorumQueueDeadLetterStrategy>

com.rabbitmq.client.amqp.Management.QuorumQueueDeadLetterStrategy

All Implemented Interfaces:

Serializable, Comparable<Management.QuorumQueueDeadLetterStrategy>, java.lang.constant.Constable

Enclosing interface:

Management

public static enum Management.QuorumQueueDeadLetterStrategy
extends Enum<Management.QuorumQueueDeadLetterStrategy>

Dead letter strategy for quorum queues.

See Also:

• Quorum Queue Dead Lettering
• Dead Lettering Safety

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
AT_LEAST_ONCE	At-least-once strategy, guarantees for the message transfer between queues (with some caveats).
AT_MOST_ONCE	At-most-once strategy, dead-lettered messages can be lost in transit.

Method Summary

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

AT_MOST_ONCE

public static final Management.QuorumQueueDeadLetterStrategy AT_MOST_ONCE

At-most-once strategy, dead-lettered messages can be lost in transit.

The default strategy.

AT_LEAST_ONCE

public static final Management.QuorumQueueDeadLetterStrategy AT_LEAST_ONCE

At-least-once strategy, guarantees for the message transfer between queues (with some caveats).

See Also:

• At-least-once Dead Lettering
• Limitions
• Caveats

Method Details

values

public static Management.QuorumQueueDeadLetterStrategy[] values()

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

Returns:

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

valueOf

public static Management.QuorumQueueDeadLetterStrategy 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

strategy

public String strategy()