Lucene 5.2.1 grouping API

Lucene's grouping module

See: Description

Packages 
Package Description
org.apache.lucene.search.grouping
Grouping.
org.apache.lucene.search.grouping.function
Support for grouping by ValueSource.
org.apache.lucene.search.grouping.term
Support for grouping by indexed terms via DocValues.

Copyright © 2000-2015 Apache Software Foundation. All Rights Reserved.