Uses of Class
org.apache.lucene.search.TopDocs
Packages that use TopDocs
Package
Description
Codecs API: API for customization of the encoding and structure of the index.
Lucene 9.1 file format.
Postings format that can delegate to different formats per-field.
Code to maintain and access indices.
Code to search indices.
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Uses of TopDocs in org.apache.lucene.codecs
Methods in org.apache.lucene.codecs that return TopDocsModifier and TypeMethodDescriptionabstract TopDocsReturn the k nearest neighbor documents as determined by comparison of their vector values for this field, to the given vector, by the field's similarity function. -
Uses of TopDocs in org.apache.lucene.codecs.lucene91
Methods in org.apache.lucene.codecs.lucene91 that return TopDocs -
Uses of TopDocs in org.apache.lucene.codecs.perfield
Methods in org.apache.lucene.codecs.perfield that return TopDocs -
Uses of TopDocs in org.apache.lucene.index
Methods in org.apache.lucene.index that return TopDocsModifier and TypeMethodDescriptionfinal TopDocsCodecReader.searchNearestVectors(String field, float[] target, int k, Bits acceptDocs, int visitedLimit) FilterLeafReader.searchNearestVectors(String field, float[] target, int k, Bits acceptDocs, int visitedLimit) abstract TopDocsLeafReader.searchNearestVectors(String field, float[] target, int k, Bits acceptDocs, int visitedLimit) Return the k nearest neighbor documents as determined by comparison of their vector values for this field, to the given vector, by the field's similarity function.ParallelLeafReader.searchNearestVectors(String fieldName, float[] target, int k, Bits acceptDocs, int visitedLimit) -
Uses of TopDocs in org.apache.lucene.search
Subclasses of TopDocs in org.apache.lucene.searchModifier and TypeClassDescriptionclassRepresents hits returned byIndexSearcher.search(Query,int,Sort).Fields in org.apache.lucene.search declared as TopDocsModifier and TypeFieldDescriptionstatic final TopDocsTopDocsCollector.EMPTY_TOPDOCSThis is used in case topDocs() is called with illegal parameters, or there simply aren't (enough) results.Methods in org.apache.lucene.search that return TopDocsModifier and TypeMethodDescriptionprotected TopDocsKnnVectorQuery.exactSearch(LeafReaderContext context, DocIdSetIterator acceptIterator) static TopDocsSame asmerge(int, TopDocs[])but also ignores the topstarttop docs.static TopDocsTopDocs.merge(int start, int topN, TopDocs[] shardHits, Comparator<ScoreDoc> tieBreaker) Same as above, but accepts the passed in tie breakerstatic TopDocsReturns a new TopDocs, containing topN results across the provided TopDocs, sorting by score.protected TopDocsTopDocsCollector.newTopDocs(ScoreDoc[] results, int start) Returns aTopDocsinstance containing the given results.protected TopDocsTopFieldCollector.newTopDocs(ScoreDoc[] results, int start) protected TopDocsTopScoreDocCollector.newTopDocs(ScoreDoc[] results, int start) QueryRescorer.rescore(IndexSearcher searcher, TopDocs firstPassTopDocs, int topN) static TopDocsQueryRescorer.rescore(IndexSearcher searcher, TopDocs topDocs, Query query, double weight, int topN) Sugar API, calling {#rescore} using a simple linear combination of firstPassScore + weight * secondPassScoreabstract TopDocsRescorer.rescore(IndexSearcher searcher, TopDocs firstPassTopDocs, int topN) Rescore an initial first-passTopDocs.SortRescorer.rescore(IndexSearcher searcher, TopDocs firstPassTopDocs, int topN) Finds the topnhits forquery.IndexSearcher.searchAfter(ScoreDoc after, Query query, int numHits) Finds the topnhits forquerywhere all results are after a previous result (after).IndexSearcher.searchAfter(ScoreDoc after, Query query, int n, Sort sort) Finds the topnhits forquerywhere all results are after a previous result (after).TopDocsCollector.topDocs()Returns the top docs that were collected by this collector.TopDocsCollector.topDocs(int start) Returns the documents in the range [start ..TopDocsCollector.topDocs(int start, int howMany) Returns the documents in the range [start ..Methods in org.apache.lucene.search that return types with arguments of type TopDocsModifier and TypeMethodDescriptionTopScoreDocCollector.createSharedManager(int numHits, ScoreDoc after, int totalHitsThreshold) Create a CollectorManager which uses a shared hit counter to maintain number of hits and a sharedMaxScoreAccumulatorto propagate the minimum score accross segmentsMethods in org.apache.lucene.search with parameters of type TopDocsModifier and TypeMethodDescriptionstatic TopDocsSame asmerge(int, TopDocs[])but also ignores the topstarttop docs.static TopDocsTopDocs.merge(int start, int topN, TopDocs[] shardHits, Comparator<ScoreDoc> tieBreaker) Same as above, but accepts the passed in tie breakerstatic TopDocsReturns a new TopDocs, containing topN results across the provided TopDocs, sorting by score.QueryRescorer.rescore(IndexSearcher searcher, TopDocs firstPassTopDocs, int topN) static TopDocsQueryRescorer.rescore(IndexSearcher searcher, TopDocs topDocs, Query query, double weight, int topN) Sugar API, calling {#rescore} using a simple linear combination of firstPassScore + weight * secondPassScoreabstract TopDocsRescorer.rescore(IndexSearcher searcher, TopDocs firstPassTopDocs, int topN) Rescore an initial first-passTopDocs.SortRescorer.rescore(IndexSearcher searcher, TopDocs firstPassTopDocs, int topN)