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

All Superinterfaces:

SearchProjection<P>

All Known Implementing Classes:

LuceneByMappedTypeProjection, LuceneConstantProjection, LuceneDistanceToFieldProjection, LuceneEntityCompositeProjection, LuceneEntityLoadingProjection, LuceneEntityReferenceProjection, LuceneFieldHighlightProjection, LuceneFieldProjection, LuceneIdProjection, LuceneObjectProjection, LuceneThrowingProjection
```
public interface LuceneSearchProjection<P>
extends SearchProjection<P>
```

Nested Class Summary

Nested Classes
Modifier and Type	Interface	Description
`static interface`	`LuceneSearchProjection.Extractor<E,P>`	An object responsible for extracting data from the Lucene Searcher, to implement a projection.

Field Summary

Fields
Modifier and Type Field Description

static Log log

Method Summary

All Methods Static Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`static <P> LuceneSearchProjection<P>`	`from(LuceneSearchIndexScope<?> scope, SearchProjection<P> projection)`
`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.

- Field Detail
  - log
```
static final Log log
```
- Method Detail
  - indexNames
```
Set<String> indexNames()
```
  - request
```
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.
    
    Parameters:
    
    context - An execution context for the request.
    
    Returns:
    
    An LuceneSearchProjection.Extractor, to extract the result of the projection from the Elasticsearch response.
  - from
```
static <P> LuceneSearchProjection<P> from(LuceneSearchIndexScope<?> scope,
                                          SearchProjection<P> projection)
```