Package org.hibernate.search.backend.elasticsearch.search.projection.impl

Interface ElasticsearchSearchProjection<P>

All Superinterfaces:

SearchProjection<P>

All Known Implementing Classes:

AbstractElasticsearchProjection, ElasticsearchConstantProjection, ElasticsearchDistanceToFieldProjection, ElasticsearchEntityCompositeProjection, ElasticsearchEntityLoadingProjection, ElasticsearchEntityReferenceProjection, ElasticsearchFieldHighlightProjection, ElasticsearchFieldProjection, ElasticsearchIdProjection, ElasticsearchObjectProjection, ElasticsearchThrowingProjection

public interface ElasticsearchSearchProjection<P>
extends SearchProjection<P>

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static interface	ElasticsearchSearchProjection.Extractor<E,P>	An object responsible for extracting data from the Elasticsearch response, to implement a projection.

Field Summary

Fields

Modifier and Type	Field	Description
static final Log	log

Method Summary

Modifier and Type	Method	Description
static <P> ElasticsearchSearchProjection<P>	from(ElasticsearchSearchIndexScope<?> scope, SearchProjection<P> projection)
Set<String>	indexNames()
ElasticsearchSearchProjection.Extractor<?,P>	request(com.google.gson.JsonObject requestBody, ProjectionRequestContext context)	Contributes to the request, making sure that the requirements for this projection are met, and creating an ElasticsearchSearchProjection.Extractor that will be able to extract the result of the projection from the Elasticsearch response.

Field Details

log

static final Log log

Method Details

indexNames

Set<String> indexNames()

request

ElasticsearchSearchProjection.Extractor<?,P> request(com.google.gson.JsonObject requestBody,
 ProjectionRequestContext context)

Contributes to the request, making sure that the requirements for this projection are met, and creating an ElasticsearchSearchProjection.Extractor that will be able to extract the result of the projection from the Elasticsearch response.

Parameters:

requestBody - The request body.

context - An execution context for the request.

Returns:

An ElasticsearchSearchProjection.Extractor, to extract the result of the projection from the Elasticsearch response.

from

static <P> ElasticsearchSearchProjection<P> from(ElasticsearchSearchIndexScope<?> scope,
 SearchProjection<P> projection)