CompositeProjectionFrom1AsStep (Red Hat JBoss Enterprise Application Platform 8.0.0.GA public API)

Type Parameters:

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

All Superinterfaces:

CompositeProjectionFromAsStep
```
public interface CompositeProjectionFrom1AsStep<V1>
extends CompositeProjectionFromAsStep
```
The step in a "multi-step" composite projection definition where a single inner projection has been defined and the result of the composite projection can be defined.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`<V> CompositeProjectionValueStep<?,V>`	`as(Function<V1,V> transformer)`	Defines the result of the composite projection as the result of applying the given function to the single inner projection defined so far.

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

- Method Detail
  - as
```
<V> CompositeProjectionValueStep<?,V> as(Function<V1,V> transformer)
```
    Defines the result of the composite projection as the result of applying the given function to the single inner projection 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.