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

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

    Methods in org.apache.lucene.search.grouping that return GroupingSearch
    Modifier and Type | Method and Description
    --- | ---
    `GroupingSearch` | GroupingSearch.`disableCaching()` Disables any enabled cache.
    `GroupingSearch` | GroupingSearch.`setAllGroupHeads(boolean allGroupHeads)` Whether to compute all group heads (most relevant document per group) matching the query.
    `GroupingSearch` | GroupingSearch.`setAllGroups(boolean allGroups)` Whether to also compute all groups matching the query.
    `GroupingSearch` | GroupingSearch.`setCaching(int maxDocsToCache, boolean cacheScores)` Enables caching for the second pass search.
    `GroupingSearch` | GroupingSearch.`setCachingInMB(double maxCacheRAMMB, boolean cacheScores)` Enables caching for the second pass search.
    `GroupingSearch` | GroupingSearch.`setFillSortFields(boolean fillSortFields)` Whether to also fill the sort fields per returned group and groups docs.
    `GroupingSearch` | GroupingSearch.`setGroupDocsLimit(int groupDocsLimit)` Specifies the number of documents to return inside a group from the specified groupDocsOffset.
    `GroupingSearch` | GroupingSearch.`setGroupDocsOffset(int groupDocsOffset)` Specifies the offset for documents inside a group.
    `GroupingSearch` | GroupingSearch.`setGroupSort(Sort groupSort)` Specifies how groups are sorted.
    `GroupingSearch` | GroupingSearch.`setIncludeMaxScore(boolean includeMaxScore)` Whether to include the score of the most relevant document per group.
    `GroupingSearch` | GroupingSearch.`setIncludeScores(boolean includeScores)` Whether to include the scores per doc inside a group.
    `GroupingSearch` | GroupingSearch.`setSortWithinGroup(Sort sortWithinGroup)` Specified how documents inside a group are sorted.

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