Package org.hibernate.search.backend.lucene.search.aggregation.impl

Interface LuceneSearchAggregation.Extractor<T>

All Known Implementing Classes:

AbstractLuceneFacetsBasedTermsAggregation.AbstractExtractor

Enclosing interface:

LuceneSearchAggregation<A>

public static interface LuceneSearchAggregation.Extractor<T>

Method Summary

Modifier and Type	Method	Description
T	extract(AggregationExtractContext context)	Extract the result of the aggregation from the response.

Method Details

extract

T extract(AggregationExtractContext context)
   throws IOException

Extract the result of the aggregation from the response.

Parameters:

context - The extract context, to extract information from the response's JSON body or retrieve information that was stored earlier in LuceneSearchAggregation.request(AggregationRequestContext).

Returns:

The aggregation result extracted from the response.

Throws:

IOException