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

java.lang.Object
- org.hibernate.search.backend.lucene.search.projection.impl.LuceneByMappedTypeProjection<P>

All Implemented Interfaces:

LuceneSearchProjection<P>, SearchProjection<P>
```
public class LuceneByMappedTypeProjection<P>
extends Object
```

Nested Class Summary
- Nested classes/interfaces inherited from interface org.hibernate.search.backend.lucene.search.projection.impl.LuceneSearchProjection
  LuceneSearchProjection.Extractor<E,P>

Constructor Summary

Constructors
Constructor	Description
`LuceneByMappedTypeProjection(LuceneSearchIndexScope<?> scope, Map<String,LuceneSearchProjection<? extends P>> inners)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Set<String>`	`indexNames()`
`LuceneSearchProjection.Extractor<?,P>`	`request(ProjectionRequestContext context)`	Request the collection of per-document data that will be used in `LuceneSearchProjection.Extractor.values(ProjectionExtractContext)`, making sure that the requirements for this projection are met.
`String`	`toString()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - LuceneByMappedTypeProjection
```
public LuceneByMappedTypeProjection(LuceneSearchIndexScope<?> scope,
                                    Map<String,LuceneSearchProjection<? extends P>> inners)
```
- Method Detail
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object
  - request
```
public LuceneSearchProjection.Extractor<?,P> request(ProjectionRequestContext context)
```
    Description copied from interface: LuceneSearchProjection
    
    Request the collection of per-document data that will be used in LuceneSearchProjection.Extractor.values(ProjectionExtractContext), making sure that the requirements for this projection are met.
    
    Parameters:
    
    context - An execution context for the request.
    
    Returns:
    
    An LuceneSearchProjection.Extractor, to extract the result of the projection from the Elasticsearch response.
  - indexNames
```
public final Set<String> indexNames()
```
    Specified by:
    
    indexNames in interface LuceneSearchProjection<P>