Package org.hibernate.search.engine.search.projection.spi

Interface SearchProjectionBuilderFactory

public interface SearchProjectionBuilderFactory

A factory for search projection builders.

This is the main entry point for the engine to ask the backend to build search projections.

Method Summary

Modifier and Type	Method	Description
<P1,P2,P> CompositeProjectionBuilder<P>	composite(BiFunction<P1,P2,P> transformer, SearchProjection<P1> projection1, SearchProjection<P2> projection2)
<P> CompositeProjectionBuilder<P>	composite(Function<List<?>,P> transformer, SearchProjection<?>... projections)
<P1,P> CompositeProjectionBuilder<P>	composite(Function<P1,P> transformer, SearchProjection<P1> projection)
<P1,P2,P3,P> CompositeProjectionBuilder<P>	composite(TriFunction<P1,P2,P3,P> transformer, SearchProjection<P1> projection1, SearchProjection<P2> projection2, SearchProjection<P3> projection3)
DistanceToFieldProjectionBuilder	distance(String absoluteFieldPath)
DocumentReferenceProjectionBuilder	documentReference()
<E> EntityProjectionBuilder<E>	entity()
<R> EntityReferenceProjectionBuilder<R>	entityReference()
<T> FieldProjectionBuilder<T>	field(String absoluteFieldPath, Class<T> clazz, ValueConvert convert)
ScoreProjectionBuilder	score()

Method Detail

documentReference

DocumentReferenceProjectionBuilder documentReference()

field

<T> FieldProjectionBuilder<T> field(String absoluteFieldPath,
                                    Class<T> clazz,
                                    ValueConvert convert)

entity

<E> EntityProjectionBuilder<E> entity()

entityReference

<R> EntityReferenceProjectionBuilder<R> entityReference()

score

ScoreProjectionBuilder score()

distance

DistanceToFieldProjectionBuilder distance(String absoluteFieldPath)

composite

<P> CompositeProjectionBuilder<P> composite(Function<List<?>,P> transformer,
                                            SearchProjection<?>... projections)

composite

<P1,P> CompositeProjectionBuilder<P> composite(Function<P1,P> transformer,
                                                     SearchProjection<P1> projection)

composite

<P1,P2,P> CompositeProjectionBuilder<P> composite(BiFunction<P1,P2,P> transformer,
                                                              SearchProjection<P1> projection1,
                                                              SearchProjection<P2> projection2)

composite

<P1,P2,P3,P> CompositeProjectionBuilder<P> composite(TriFunction<P1,P2,P3,P> transformer,
                                                                       SearchProjection<P1> projection1,
                                                                       SearchProjection<P2> projection2,
                                                                       SearchProjection<P3> projection3)