Package org.hibernate.search.mapper.pojo.mapping.definition.annotation

Annotation Type CompositeProjection

@Documented
@Target(PARAMETER)
@Retention(RUNTIME)
@MethodParameterMapping(processor=@MethodParameterMappingAnnotationProcessorRef(type=CompositeProjectionProcessor.class,retrieval=CONSTRUCTOR))
public @interface CompositeProjection

Maps a constructor parameter to a composite projection, which will combine multiple inner projections.

The content of the composite projection is defined in the constructor parameter type by another ProjectionConstructor.

On contrary to the object projection, a composite projection is not bound to a specific object field, and thus it will always yield one and only one value.

See Also:

SearchProjectionFactory.composite()