Uses of Class
org.apache.lucene.search.grouping.AbstractFirstPassGroupingCollector

Packages that use AbstractFirstPassGroupingCollector

org.apache.lucene.search.grouping.function	Support for grouping by {org.apache.lucene.queries.function.ValueSource}.
org.apache.lucene.search.grouping.term	Support for grouping by indexed terms via {org.apache.lucene.search.FieldCache}.

Uses of AbstractFirstPassGroupingCollector in org.apache.lucene.search.grouping.function

Subclasses of AbstractFirstPassGroupingCollector in org.apache.lucene.search.grouping.function

class

FunctionFirstPassGroupingCollector Concrete implementation of AbstractFirstPassGroupingCollector that groups based on ValueSource instances.

Uses of AbstractFirstPassGroupingCollector in org.apache.lucene.search.grouping.term

Subclasses of AbstractFirstPassGroupingCollector in org.apache.lucene.search.grouping.term

class

TermFirstPassGroupingCollector Concrete implementation of AbstractFirstPassGroupingCollector that groups based on field values and more specifically uses SortedDocValues to collect groups.