Package org.apache.lucene.sandbox.search
Class CombinedFieldQuery.CombinedFieldScorer
java.lang.Object
org.apache.lucene.search.Scorable
org.apache.lucene.search.Scorer
org.apache.lucene.sandbox.search.CombinedFieldQuery.CombinedFieldScorer
- Enclosing class:
- CombinedFieldQuery
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Nested Class Summary
Nested classes/interfaces inherited from class org.apache.lucene.search.Scorable
Scorable.ChildScorable
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Field Summary
FieldsModifier and TypeFieldDescriptionprivate final DocIdSetIterator
private final DisiPriorityQueue
private final MultiNormsLeafSimScorer
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Constructor Summary
ConstructorsConstructorDescriptionCombinedFieldScorer
(Weight weight, DisiPriorityQueue queue, DocIdSetIterator iterator, MultiNormsLeafSimScorer simScorer) -
Method Summary
Modifier and TypeMethodDescriptionint
docID()
Returns the doc ID that is currently being scored.(package private) float
freq()
float
getMaxScore
(int upTo) Return the maximum score that documents between the lasttarget
that this iterator wasshallow-advanced
to included andupTo
included.iterator()
Return aDocIdSetIterator
over matching documents.float
score()
Returns the score of the current document matching the query.Methods inherited from class org.apache.lucene.search.Scorer
advanceShallow, getWeight, twoPhaseIterator
Methods inherited from class org.apache.lucene.search.Scorable
getChildren, setMinCompetitiveScore, smoothingScore
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Field Details
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queue
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iterator
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simScorer
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Constructor Details
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CombinedFieldScorer
CombinedFieldScorer(Weight weight, DisiPriorityQueue queue, DocIdSetIterator iterator, MultiNormsLeafSimScorer simScorer)
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Method Details
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docID
public int docID()Description copied from class:Scorable
Returns the doc ID that is currently being scored. -
freq
- Throws:
IOException
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score
Description copied from class:Scorable
Returns the score of the current document matching the query.- Specified by:
score
in classScorable
- Throws:
IOException
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iterator
Description copied from class:Scorer
Return aDocIdSetIterator
over matching documents.The returned iterator will either be positioned on
-1
if no documents have been scored yet,DocIdSetIterator.NO_MORE_DOCS
if all documents have been scored already, or the last document id that has been scored otherwise.The returned iterator is a view: calling this method several times will return iterators that have the same state.
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getMaxScore
Description copied from class:Scorer
Return the maximum score that documents between the lasttarget
that this iterator wasshallow-advanced
to included andupTo
included.- Specified by:
getMaxScore
in classScorer
- Throws:
IOException
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