Package org.apache.lucene.search.join
Class TermsWithScoreCollector.MV
java.lang.Object
org.apache.lucene.search.SimpleCollector
org.apache.lucene.search.join.DocValuesTermsCollector<DV>
org.apache.lucene.search.join.TermsWithScoreCollector<SortedSetDocValues>
org.apache.lucene.search.join.TermsWithScoreCollector.MV
- All Implemented Interfaces:
Collector
,GenericTermsCollector
,LeafCollector
- Direct Known Subclasses:
TermsWithScoreCollector.MV.Avg
- Enclosing class:
- TermsWithScoreCollector<DV>
-
Nested Class Summary
Nested ClassesNested classes/interfaces inherited from class org.apache.lucene.search.join.TermsWithScoreCollector
TermsWithScoreCollector.MV, TermsWithScoreCollector.SV
Nested classes/interfaces inherited from class org.apache.lucene.search.join.DocValuesTermsCollector
DocValuesTermsCollector.Function<R>
-
Field Summary
Fields inherited from class org.apache.lucene.search.join.TermsWithScoreCollector
collectedTerms, scoreMode, scorer, scoreSums
Fields inherited from class org.apache.lucene.search.join.DocValuesTermsCollector
docValues
-
Constructor Summary
ConstructorsConstructorDescriptionMV
(DocValuesTermsCollector.Function<SortedSetDocValues> docValuesCall, ScoreMode scoreMode) -
Method Summary
Modifier and TypeMethodDescriptionvoid
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
Methods inherited from class org.apache.lucene.search.join.DocValuesTermsCollector
doSetNextReader, sortedDocValues, sortedSetDocValues
Methods inherited from class org.apache.lucene.search.SimpleCollector
getLeafCollector
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
Methods inherited from interface org.apache.lucene.search.Collector
getLeafCollector, setWeight
Methods inherited from interface org.apache.lucene.search.LeafCollector
competitiveIterator
-
Constructor Details
-
MV
MV(DocValuesTermsCollector.Function<SortedSetDocValues> docValuesCall, ScoreMode scoreMode)
-
-
Method Details
-
collect
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:
IOException
-