org.axonframework.saga
Interface AssociationValueResolver

public interface AssociationValueResolver

Interface describing the mechanism that resolves Association Values from events. The Association Values are used to find Saga's potentially interested in this Event.

Since:

0.7

Author:

Allard Buijze

Method Summary

Set<AssociationValue>

extractAssociationValue(Event event) Extracts the Association Values from the given event.

Method Detail

extractAssociationValue

Set<AssociationValue> extractAssociationValue(Event event)

Extracts the Association Values from the given event. A single Event may result in 0 or more Association Values. Will never return null.

Parameters:

event - The event to extract Association Values from

Returns:

The Association Values extracted from the Event. Never null.