Package org.hibernate.search.engine.search.projection.dsl.impl

Class CompositeProjectionInnerStepImpl

java.lang.Object

org.hibernate.search.engine.search.projection.dsl.impl.CompositeProjectionInnerStepImpl

All Implemented Interfaces:

CompositeProjectionInnerStep

public class CompositeProjectionInnerStepImpl
extends Object
implements CompositeProjectionInnerStep

Constructor Summary

Constructors

Constructor	Description
CompositeProjectionInnerStepImpl(SearchProjectionDslContext<?> dslContext, SearchProjectionFactory<?,?> projectionFactory)
CompositeProjectionInnerStepImpl(SearchProjectionDslContext<?> dslContext, SearchProjectionFactory<?,?> projectionFactory, String objectFieldPath)

Method Summary

Modifier and Type	Method	Description
<V> CompositeProjectionValueStep<?,V>	as(Class<V> objectClass)	Defines the result of the composite projection as the result of applying the given function to the single inner projection defined so far.
CompositeProjectionFromAsStep	from(ProjectionFinalStep<?>... dslFinalSteps)	Defines multiple inner projections to get values from, based on almost-built SearchProjections.
CompositeProjectionFromAsStep	from(SearchProjection<?>... projections)	Defines multiple inner projections to get values from, based on previously-built SearchProjections.
<V1> CompositeProjectionFrom1AsStep<V1>	from(SearchProjection<V1> projection)	Defines one inner projection to get values from, based on a previously-built SearchProjection.
<V1,V2> CompositeProjectionFrom2AsStep<V1,V2>	from(SearchProjection<V1> projection1, SearchProjection<V2> projection2)	Defines two inner projections to get values from, based on previously-built SearchProjections.
<V1,V2,V3> CompositeProjectionFrom3AsStep<V1,V2,V3>	from(SearchProjection<V1> projection1, SearchProjection<V2> projection2, SearchProjection<V3> projection3)	Defines three inner projections to get values from, based on previously-built SearchProjections.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.hibernate.search.engine.search.projection.dsl.CompositeProjectionInnerStep

from, from, from

Constructor Detail

CompositeProjectionInnerStepImpl

public CompositeProjectionInnerStepImpl(SearchProjectionDslContext<?> dslContext,
                                        SearchProjectionFactory<?,?> projectionFactory)

CompositeProjectionInnerStepImpl

public CompositeProjectionInnerStepImpl(SearchProjectionDslContext<?> dslContext,
                                        SearchProjectionFactory<?,?> projectionFactory,
                                        String objectFieldPath)

Method Detail

as

public <V> CompositeProjectionValueStep<?,V> as(Class<V> objectClass)

Description copied from interface: CompositeProjectionInnerStep

Defines the result of the composite projection as the result of applying the given function to the single inner projection defined so far.

Specified by:

as in interface CompositeProjectionInnerStep

Type Parameters:

V - The type of objects returned by the projection.

Parameters:

objectClass - The type of objects returned by the projection. The class is expected to be mapped (generally through annotations) in such a way that it defines the inner projections.

Returns:

The next DSL step.

from

public <V1> CompositeProjectionFrom1AsStep<V1> from(SearchProjection<V1> projection)

Description copied from interface: CompositeProjectionInnerStep

Defines one inner projection to get values from, based on a previously-built SearchProjection.

Specified by:

from in interface CompositeProjectionInnerStep

Type Parameters:

V1 - The type of values returned by the inner projection.

Parameters:

projection - The inner projection.

Returns:

The next DSL step.

from

public <V1,V2> CompositeProjectionFrom2AsStep<V1,V2> from(SearchProjection<V1> projection1,
                                                                      SearchProjection<V2> projection2)

Description copied from interface: CompositeProjectionInnerStep

Defines two inner projections to get values from, based on previously-built SearchProjections.

Specified by:

from in interface CompositeProjectionInnerStep

Type Parameters:

V1 - The type of values returned by the first inner projection.

V2 - The type of values returned by the second inner projection.

Parameters:

projection1 - The first inner projection.

projection2 - The second inner projection.

Returns:

The next DSL step.

from

public <V1,V2,V3> CompositeProjectionFrom3AsStep<V1,V2,V3> from(SearchProjection<V1> projection1,
                                                                                        SearchProjection<V2> projection2,
                                                                                        SearchProjection<V3> projection3)

Description copied from interface: CompositeProjectionInnerStep

Defines three inner projections to get values from, based on previously-built SearchProjections.

Specified by:

from in interface CompositeProjectionInnerStep

Type Parameters:

V1 - The type of values returned by the first inner projection.

V2 - The type of values returned by the second inner projection.

V3 - The type of values returned by the third inner projection.

Parameters:

projection1 - The first inner projection.

projection2 - The second inner projection.

projection3 - The third inner projection.

Returns:

The next DSL step.

from

public CompositeProjectionFromAsStep from(SearchProjection<?>... projections)

Description copied from interface: CompositeProjectionInnerStep

Defines multiple inner projections to get values from, based on previously-built SearchProjections.

Specified by:

from in interface CompositeProjectionInnerStep

Parameters:

projections - The inner projections, in order.

Returns:

The next DSL step.

from

public final CompositeProjectionFromAsStep from(ProjectionFinalStep<?>... dslFinalSteps)

Description copied from interface: CompositeProjectionInnerStep

Defines multiple inner projections to get values from, based on almost-built SearchProjections.

Specified by:

from in interface CompositeProjectionInnerStep

Parameters:

dslFinalSteps - The final steps in the projection DSL allowing the retrieval of inner projections, in order.

Returns:

The next DSL step.