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Packages that use TopGroups | |
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org.apache.lucene.search.grouping | This module enables search result grouping with Lucene, where hits with the same value in the specified single-valued group field are grouped together. |
Uses of TopGroups in org.apache.lucene.search.grouping |
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Methods in org.apache.lucene.search.grouping that return TopGroups | ||
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TopGroups<GROUP_VALUE_TYPE> |
AbstractSecondPassGroupingCollector.getTopGroups(int withinGroupOffset)
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TopGroups<?> |
BlockGroupingCollector.getTopGroups(Sort withinGroupSort,
int groupOffset,
int withinGroupOffset,
int maxDocsPerGroup,
boolean fillSortFields)
Returns the grouped results. |
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protected TopGroups<?> |
GroupingSearch.groupByDocBlock(IndexSearcher searcher,
Filter filter,
Query query,
int groupOffset,
int groupLimit)
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protected TopGroups |
GroupingSearch.groupByFieldOrFunction(IndexSearcher searcher,
Filter filter,
Query query,
int groupOffset,
int groupLimit)
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static
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TopGroups.merge(TopGroups<T>[] shardGroups,
Sort groupSort,
Sort docSort,
int docOffset,
int docTopN,
TopGroups.ScoreMergeMode scoreMergeMode)
Merges an array of TopGroups, for example obtained from the second-pass collector across multiple shards. |
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GroupingSearch.search(IndexSearcher searcher,
Filter filter,
Query query,
int groupOffset,
int groupLimit)
Executes a grouped search. |
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GroupingSearch.search(IndexSearcher searcher,
Query query,
int groupOffset,
int groupLimit)
Executes a grouped search. |
Methods in org.apache.lucene.search.grouping with parameters of type TopGroups | ||
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static
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TopGroups.merge(TopGroups<T>[] shardGroups,
Sort groupSort,
Sort docSort,
int docOffset,
int docTopN,
TopGroups.ScoreMergeMode scoreMergeMode)
Merges an array of TopGroups, for example obtained from the second-pass collector across multiple shards. |
Constructors in org.apache.lucene.search.grouping with parameters of type TopGroups | |
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TopGroups(TopGroups<GROUP_VALUE_TYPE> oldTopGroups,
Integer totalGroupCount)
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