Package io.awspring.cloud.sqs.listener.acknowledgement

Enum Class AcknowledgementOrdering

java.lang.Object

java.lang.Enum<AcknowledgementOrdering>

io.awspring.cloud.sqs.listener.acknowledgement.AcknowledgementOrdering

All Implemented Interfaces:

Serializable, Comparable<AcknowledgementOrdering>, Constable

public enum AcknowledgementOrdering
extends Enum<AcknowledgementOrdering>

Configures the ordering of acknowledgements.

Since:

3.0

Author:

Tomaz Fernandes

See Also:

• AcknowledgementExecutor
• AbstractOrderingAcknowledgementProcessor

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
ORDERED	Acknowledgements will be executed sequentially.
ORDERED_BY_GROUP	Acknowledgements will be executed sequentially within its group, and in parallel between groups.
PARALLEL	Acknowledgements will be executed in parallel.

Method Summary

Modifier and Type	Method	Description
static AcknowledgementOrdering	valueOf(String name)	Returns the enum constant of this class with the specified name.
static AcknowledgementOrdering[]	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

ORDERED

public static final AcknowledgementOrdering ORDERED

Acknowledgements will be executed sequentially. The next batch of messages will be acknowledged after the previous one is completed.

ORDERED_BY_GROUP

public static final AcknowledgementOrdering ORDERED_BY_GROUP

Acknowledgements will be executed sequentially within its group, and in parallel between groups. The next batch of messages will be acknowledged after the previous one from the same group is completed.

PARALLEL

public static final AcknowledgementOrdering PARALLEL

Acknowledgements will be executed in parallel.

Method Details

values

public static AcknowledgementOrdering[] 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 AcknowledgementOrdering 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