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

Interface CompositeProjectionFrom2AsStep<V1,V2>

Type Parameters:

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

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

All Superinterfaces:

CompositeProjectionFromAsStep

public interface CompositeProjectionFrom2AsStep<V1,V2>
extends CompositeProjectionFromAsStep

The step in a "multi-step" composite projection definition where 2 inner projections have been defined and the result of the composite projection can be defined.

Method Summary

Modifier and Type	Method	Description
<V> CompositeProjectionValueStep<?,V>	as(BiFunction<V1,V2,V> transformer)	Defines the result of the composite projection as the result of applying the given function to the two inner projections defined so far.

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

asArray, asArray, asList, asList

Method Details

as

<V> CompositeProjectionValueStep<?,V> as(BiFunction<V1,V2,V> transformer)

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

Type Parameters:

V - The type of values returned by the transformer.

Parameters:

transformer - A function to transform the values of inner projections defined so far.

Returns:

The next DSL step.