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

Packages that use GroupReducer

Package	Description
org.apache.lucene.search.grouping	Grouping.

Uses of GroupReducer in org.apache.lucene.search.grouping

Subclasses of GroupReducer in org.apache.lucene.search.grouping

Modifier and Type	Class	Description
private static class	DistinctValuesCollector.DistinctValuesReducer<T,R>
private static class	TopGroupsCollector.TopDocsReducer<T>

Fields in org.apache.lucene.search.grouping declared as GroupReducer

Modifier and Type	Field	Description
protected GroupReducer<T,?>	SecondPassGroupingCollector.groupReducer

Constructors in org.apache.lucene.search.grouping with parameters of type GroupReducer

Constructor	Description
SecondPassGroupingCollector(GroupSelector<T> groupSelector, java.util.Collection<SearchGroup<T>> groups, GroupReducer<T,?> reducer)	Create a new SecondPassGroupingCollector