Package com.opencqrs.framework.eventhandler.partitioning

Class PerSubjectEventSequenceResolver

java.lang.Object

com.opencqrs.framework.eventhandler.partitioning.PerSubjectEventSequenceResolver

All Implemented Interfaces:

EventSequenceResolver<Object>, EventSequenceResolver.ForRawEvent

public class PerSubjectEventSequenceResolver
extends Object
implements EventSequenceResolver.ForRawEvent

EventSequenceResolver.ForRawEvent implementation which uses Event.subject() as the event sequence identifier.

Nested Class Summary

Nested classes/interfaces inherited from interface com.opencqrs.framework.eventhandler.partitioning.EventSequenceResolver

EventSequenceResolver.ForObjectAndMetaDataAndRawEvent<E>, EventSequenceResolver.ForRawEvent

Constructor Summary

Constructors

Constructor	Description
PerSubjectEventSequenceResolver()

Method Summary

Modifier and Type	Method	Description
String	sequenceIdFor(Event rawEvent)	Determines the sequence identifier from a raw Event.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

PerSubjectEventSequenceResolver

public PerSubjectEventSequenceResolver()

Method Details

sequenceIdFor

public String sequenceIdFor(Event rawEvent)

Description copied from interface: EventSequenceResolver.ForRawEvent

Determines the sequence identifier from a raw Event.

Specified by:

sequenceIdFor in interface EventSequenceResolver.ForRawEvent

Parameters:

rawEvent - the raw event

Returns:

the event's sequence identifier