Package org.apache.lucene.search.join
Class TermsWithScoreCollector.MV
- java.lang.Object
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- org.apache.lucene.search.SimpleCollector
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- org.apache.lucene.search.join.DocValuesTermsCollector<DV>
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- org.apache.lucene.search.join.TermsWithScoreCollector<SortedSetDocValues>
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- org.apache.lucene.search.join.TermsWithScoreCollector.MV
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- All Implemented Interfaces:
Collector
,GenericTermsCollector
,LeafCollector
- Direct Known Subclasses:
TermsWithScoreCollector.MV.Avg
- Enclosing class:
- TermsWithScoreCollector<DV>
static class TermsWithScoreCollector.MV extends TermsWithScoreCollector<SortedSetDocValues>
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Nested Class Summary
Nested Classes Modifier and Type Class Description (package private) static class
TermsWithScoreCollector.MV.Avg
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Nested classes/interfaces inherited from class org.apache.lucene.search.join.TermsWithScoreCollector
TermsWithScoreCollector.MV, TermsWithScoreCollector.SV
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Nested classes/interfaces inherited from class org.apache.lucene.search.join.DocValuesTermsCollector
DocValuesTermsCollector.Function<R>
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Field Summary
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Fields inherited from class org.apache.lucene.search.join.TermsWithScoreCollector
collectedTerms, scoreMode, scorer, scoreSums
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Fields inherited from class org.apache.lucene.search.join.DocValuesTermsCollector
docValues
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Constructor Summary
Constructors Constructor Description MV(DocValuesTermsCollector.Function<SortedSetDocValues> docValuesCall, ScoreMode scoreMode)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
collect(int doc)
Called once for every document matching a query, with the unbased document number.-
Methods inherited from class org.apache.lucene.search.join.TermsWithScoreCollector
create, getCollectedTerms, getScoresPerTerm, scoreMode, setScorer
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Methods inherited from class org.apache.lucene.search.join.DocValuesTermsCollector
binaryDocValues, doSetNextReader, sortedSetDocValues
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Methods inherited from class org.apache.lucene.search.SimpleCollector
getLeafCollector
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface org.apache.lucene.search.Collector
getLeafCollector
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Methods inherited from interface org.apache.lucene.search.LeafCollector
competitiveIterator
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Constructor Detail
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MV
MV(DocValuesTermsCollector.Function<SortedSetDocValues> docValuesCall, ScoreMode scoreMode)
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Method Detail
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collect
public void collect(int doc) throws java.io.IOException
Description copied from interface:LeafCollector
Called once for every document matching a query, with the unbased document number.Note: The collection of the current segment can be terminated by throwing a
CollectionTerminatedException
. In this case, the last docs of the currentLeafReaderContext
will be skipped andIndexSearcher
will swallow the exception and continue collection with the next leaf.Note: This is called in an inner search loop. For good search performance, implementations of this method should not call
IndexSearcher.doc(int)
orIndexReader.document(int)
on every hit. Doing so can slow searches by an order of magnitude or more.- Specified by:
collect
in interfaceLeafCollector
- Specified by:
collect
in classSimpleCollector
- Throws:
java.io.IOException
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