Package org.axonframework.eventsourcing.eventstore

Class MultiTagResolver

java.lang.Object

org.axonframework.eventsourcing.eventstore.MultiTagResolver

All Implemented Interfaces:

TagResolver

public class MultiTagResolver
extends Object
implements TagResolver

TagResolver that combines the results of multiple other tag resolvers. When multiple resolvers provide the same tags, they are merged into a single set.

Since:

5.0.0

Author:

Mateusz Nowak

Constructor Summary

Constructors

Constructor	Description
MultiTagResolver(List<? extends TagResolver> tagResolvers)	Initialize the tag resolver, delegating to given tagResolvers.
MultiTagResolver(TagResolver... tagResolvers)	Initialize the tag resolver, delegating to given tagResolvers.

Method Summary

Modifier and Type	Method	Description
Set<Tag>	resolve(EventMessage event)	Resolves a Set of Tags for the given event.

Methods inherited from class java.lang.Object

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

Constructor Details

MultiTagResolver

public MultiTagResolver(List<? extends TagResolver> tagResolvers)

Initialize the tag resolver, delegating to given tagResolvers.

Parameters:

tagResolvers - The resolvers to delegate to.

MultiTagResolver

public MultiTagResolver(TagResolver... tagResolvers)

Initialize the tag resolver, delegating to given tagResolvers.

Parameters:

tagResolvers - The resolvers to delegate to.

Method Details

resolve

public Set<Tag> resolve(EventMessage event)

Description copied from interface: TagResolver

Resolves a Set of Tags for the given event.

Specified by:

resolve in interface TagResolver

Parameters:

event - The event to resolve a Set of Tags for.

Returns:

A Set of Tags for the given event.