## Uses of Class
org.apache.lucene.search.grouping.SecondPassGroupingCollector

- - ### Uses of SecondPassGroupingCollector in org.apache.lucene.search.grouping

    Subclasses of SecondPassGroupingCollector in org.apache.lucene.search.grouping
    Modifier and Type | Class and Description
    --- | ---
    `class` | `DistinctValuesCollector<T,R>` A second pass grouping collector that keeps track of distinct values for a specified field for the top N group.
    `class` | `TopGroupsCollector<T>` A second-pass collector that collects the TopDocs for each group, and returns them as a `TopGroups` object

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