## Uses of Class
org.apache.lucene.search.grouping.function.FunctionAllGroupHeadsCollector.FunctionGroupHead

- Packages that use FunctionAllGroupHeadsCollector.FunctionGroupHead
  Package | Description
  --- | ---
  org.apache.lucene.search.grouping.function | Support for grouping by `ValueSource`.

- - ### Uses of FunctionAllGroupHeadsCollector.FunctionGroupHead in org.apache.lucene.search.grouping.function

    Methods in org.apache.lucene.search.grouping.function that return types with arguments of type FunctionAllGroupHeadsCollector.FunctionGroupHead
    Modifier and Type | Method and Description
    --- | ---
    `protected Collection<FunctionAllGroupHeadsCollector.FunctionGroupHead>` | FunctionAllGroupHeadsCollector.`getCollectedGroupHeads()`

Copyright © 2000-2019 Apache Software Foundation. All Rights Reserved.