Package | Description |
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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.
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org.apache.lucene.search.join |
This modules support index-time and query-time joins.
|
Class and Description |
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AbstractAllGroupHeadsCollector
This collector specializes in collecting the most relevant document (group head) for each group that match the query.
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AbstractAllGroupHeadsCollector.GroupHead
Represents a group head.
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AbstractAllGroupHeadsCollector.TemporalResult
Contains the result of group head retrieval.
|
AbstractAllGroupsCollector
A collector that collects all groups that match the
query.
|
AbstractFirstPassGroupingCollector
FirstPassGroupingCollector is the first of two passes necessary
to collect grouped hits.
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AbstractSecondPassGroupingCollector
SecondPassGroupingCollector is the second of two passes
necessary to collect grouped docs.
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AbstractSecondPassGroupingCollector.SearchGroupDocs |
GroupDocs
Represents one group in the results.
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SearchGroup
Represents a group that is found during the first pass search.
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TopGroups
Represents result returned by a grouping search.
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Class and Description |
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TopGroups
Represents result returned by a grouping search.
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