Package org.axonframework.eventsourcing.eventstore

Class EqualRevisionPredicate

java.lang.Object

org.axonframework.eventsourcing.eventstore.EqualRevisionPredicate

All Implemented Interfaces:

Predicate<DomainEventData<?>>

public class EqualRevisionPredicate
extends Object
implements Predicate<DomainEventData<?>>

A predicate that matches against DomainEventData instances that have a revision 'equal' to the revision of the class is has serialized data for. The RevisionResolver is used to resolve the revision of the Class represented by the DomainEventData.

Since:

3.3

Author:

Shyam Sankaran

Constructor Summary

Constructors

Constructor	Description
EqualRevisionPredicate(RevisionResolver resolver, Serializer serializer)	Initializes the Predicate with given resolver to resolve revision of the class represented by the serialized data.

Method Summary

Modifier and Type	Method	Description
boolean	test(DomainEventData<?> snapshot)

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.function.Predicate

and, negate, or

Constructor Details

EqualRevisionPredicate

public EqualRevisionPredicate(RevisionResolver resolver,
 Serializer serializer)

Initializes the Predicate with given resolver to resolve revision of the class represented by the serialized data.

Parameters:

resolver - Resolver of type RevisionResolver to resolve the revision of aggregate corresponding to the snapshot

serializer - The serializer used to read the payload data, in order to resolve a class

Method Details

test

public boolean test(DomainEventData<?> snapshot)

Specified by:

test in interface Predicate<DomainEventData<?>>