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

- Packages that use FunctionAllGroupHeadsCollector.GroupHead
  Package | Description
  --- | ---
  org.apache.lucene.search.grouping.function | Support for grouping by {org.apache.lucene.queries.function.ValueSource}.

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

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

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