Uses of Class
org.apache.lucene.search.grouping.AbstractAllGroupHeadsCollector.GroupHead

Packages that use AbstractAllGroupHeadsCollector.GroupHead

org.apache.lucene.search.grouping

This module enables search result grouping with Lucene, where hits with the same value in the specified single-valued group field are grouped together.

Uses of AbstractAllGroupHeadsCollector.GroupHead in org.apache.lucene.search.grouping

Classes in org.apache.lucene.search.grouping with type parameters of type AbstractAllGroupHeadsCollector.GroupHead

class	AbstractAllGroupHeadsCollector<GH extends AbstractAllGroupHeadsCollector.GroupHead> This collector specializes in collecting the most relevant document (group head) for each group that match the query.
class	TermAllGroupHeadsCollector<GH extends AbstractAllGroupHeadsCollector.GroupHead> A base implementation of AbstractAllGroupHeadsCollector for retrieving the most relevant groups when grouping on a string based group field.

Fields in org.apache.lucene.search.grouping declared as AbstractAllGroupHeadsCollector.GroupHead

GH	AbstractAllGroupHeadsCollector.TemporalResult.groupHead