Uses of Class
org.apache.lucene.search.grouping.SearchGroup
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Packages that use SearchGroup Package Description 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. -
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Uses of SearchGroup in org.apache.lucene.search.grouping
Methods in org.apache.lucene.search.grouping that return types with arguments of type SearchGroup Modifier and Type Method Description Collection<SearchGroup<GROUP_VALUE_TYPE>>
AbstractFirstPassGroupingCollector. getTopGroups(int groupOffset, boolean fillFields)
Returns top groups, starting from offset.static <T> Collection<SearchGroup<T>>
SearchGroup. merge(List<Collection<SearchGroup<T>>> topGroups, int offset, int topN, Sort groupSort)
Merges multiple collections of top groups, for example obtained from separate index shards.Method parameters in org.apache.lucene.search.grouping with type arguments of type SearchGroup Modifier and Type Method Description static <T> Collection<SearchGroup<T>>
SearchGroup. merge(List<Collection<SearchGroup<T>>> topGroups, int offset, int topN, Sort groupSort)
Merges multiple collections of top groups, for example obtained from separate index shards.Constructor parameters in org.apache.lucene.search.grouping with type arguments of type SearchGroup Constructor Description AbstractSecondPassGroupingCollector(Collection<SearchGroup<GROUP_VALUE_TYPE>> groups, Sort groupSort, Sort withinGroupSort, int maxDocsPerGroup, boolean getScores, boolean getMaxScores, boolean fillSortFields)
TermSecondPassGroupingCollector(String groupField, Collection<SearchGroup<String>> groups, Sort groupSort, Sort withinGroupSort, int maxDocsPerGroup, boolean getScores, boolean getMaxScores, boolean fillSortFields)
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