Enum Class EventPublicationStrategy

java.lang.Object

java.lang.Enum<EventPublicationStrategy>

io.fluxzero.sdk.modeling.EventPublicationStrategy

All Implemented Interfaces:

Serializable, Comparable<EventPublicationStrategy>, Constable

public enum EventPublicationStrategy
extends Enum<EventPublicationStrategy>

Strategy for controlling how applied updates (typically from @Apply methods) are handled in terms of event storage, event publication, and aggregate state updates.

This strategy determines whether an update is published to the global event log, stored in the aggregate event store, and whether its apply result should advance the aggregate state in cache, snapshots, relationships, and search indexing. It can be configured at the aggregate level, or overridden per update.

See Also:

• Apply
• Aggregate
• EventPublication

Nested Class Summary

Nested classes/interfaces inherited from class Enum

Enum.EnumDesc<E>

Enum Constant Summary

Enum Constants

Enum Constant	Description
DEFAULT	Inherit the strategy from the enclosing aggregate or global default.
PUBLISH_ONLY	Publish the update to the global event log but do not store it in the aggregate event store.
STORE_AND_PUBLISH	Store the applied update in the aggregate event store, publish it to the global event log, and update aggregate state.
STORE_ONLY	Store the applied update in the aggregate event store and update aggregate state, but do not publish it to the global event log.

Method Summary

Modifier and Type	Method	Description
static EventPublicationStrategy	valueOf(String name)	Returns the enum constant of this class with the specified name.
static EventPublicationStrategy[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

DEFAULT

public static final EventPublicationStrategy DEFAULT

Inherit the strategy from the enclosing aggregate or global default.

If not configured anywhere, the fallback is STORE_AND_PUBLISH.

STORE_AND_PUBLISH

public static final EventPublicationStrategy STORE_AND_PUBLISH

Store the applied update in the aggregate event store, publish it to the global event log, and update aggregate state.

This is the default behavior used for event-sourced aggregates.

STORE_ONLY

public static final EventPublicationStrategy STORE_ONLY

Store the applied update in the aggregate event store and update aggregate state, but do not publish it to the global event log.

Useful when updates must be persisted but should not trigger side effects or listeners.

PUBLISH_ONLY

public static final EventPublicationStrategy PUBLISH_ONLY

Publish the update to the global event log but do not store it in the aggregate event store.

This disables event sourcing for the update. On event-sourced aggregates, the apply result does not advance aggregate state in cache, snapshots, or search indexing because replay would not be able to reconstruct it. On non-event-sourced, document-backed aggregates, the apply result still updates aggregate/search state.

Method Details

values

public static EventPublicationStrategy[] 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 EventPublicationStrategy 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