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org.apache.lucene.search 162
C AbstractDocIdSetIterator
C AbstractKnnCollector
C AcceptDocs
C AutomatonQuery
C BlendedTermQuery
C BooleanQuery
I BoostAttribute
C BoostAttributeImpl
C BoostQuery
C BulkScorer
C ByteVectorSimilarityQuery
C CachingCollector
I CheckedIntConsumer
C CollectionTerminatedException
I Collector
I CollectorManager
C CombinedFieldQuery
C ConjunctionUtils
C ConstantScoreQuery
C ConstantScoreScorer
C ConstantScoreScorerSupplier
C ConstantScoreWeight
C ControlledRealTimeReopenThread
C DisiPriorityQueue
C DisiWrapper
C DisjunctionDISIApproximation
C DisjunctionMaxQuery
C DocAndFloatFeatureBuffer
C DocAndScoreAccBuffer
C DocIdSet
C DocIdSetBulkIterator
C DocIdSetIterator
C DocIdStream
C DocValuesRangeIterator
C DocValuesRewriteMethod
C DoubleValues
C DoubleValuesSource
C DoubleValuesSourceRescorer
C ExactPhraseMatcher
C Explanation
C FieldComparator
C FieldComparatorSource
C FieldDoc
C FieldExistsQuery
C FieldValueHitQueue
C FilterCollector
C FilterDocIdSetIterator
C FilterLeafCollector
C FilterMatchesIterator
C FilterScorable
C FilterScorer
C FilterWeight
C FilteredDocIdSetIterator
C FloatVectorSimilarityQuery
C FullPrecisionFloatVectorSimilarityValuesSource
C FuzzyQuery
C FuzzyTermsEnum
C HitQueue
C HnswQueueSaturationCollector
C ImpactsDISI
C IndexOrDocValuesQuery
C IndexSearcher
C IndexSortSortedNumericDocValuesRangeQuery
C IndriAndQuery
C IndriAndScorer
C IndriAndWeight
C IndriDisjunctionScorer
C IndriQuery
C IndriScorer
C KnnByteVectorQuery
I KnnCollector
C KnnFloatVectorQuery
C LRUQueryCache
C LateInteractionFloatValuesSource
C LateInteractionRescorer
I LeafCollector
I LeafFieldComparator
C LiveFieldValues
C LongValues
C LongValuesSource
C MatchAllDocsQuery
C MatchNoDocsQuery
I Matches
I MatchesIterator
C MatchesUtils
I MaxNonCompetitiveBoostAttribute
C MaxNonCompetitiveBoostAttributeImpl
C MaxScoreCache
C MultiCollector
C MultiCollectorManager
C MultiPhraseQuery
C MultiTermQuery
I MultiVectorSimilarity
C Multiset
C NGramPhraseQuery
C NamedMatches
C NumericDocValuesRangeQuery
C PatienceKnnVectorQuery
C PhraseMatcher
C PhraseQuery
C PhraseWeight
C PointInSetQuery
C PointRangeQuery
C PositiveScoresOnlyCollector
C PrefixQuery
E Pruning
C Query
I QueryCache
I QueryCachingPolicy
C QueryRescorer
C QueryVisitor
C ReferenceManager
I RefreshCommitSupplier
C RegexpQuery
C RescoreTopNQuery
C Rescorer
C Scorable
C ScoreCachingWrappingScorer
C ScoreDoc
E ScoreMode
C Scorer
C ScorerSupplier
C ScoringRewrite
C SearcherFactory
C SearcherLifetimeManager
C SearcherManager
C SeededKnnVectorQuery
I SegmentCacheable
C SimpleCollector
C SimpleFieldComparator
C SkipBlockRangeIterator
C SloppyPhraseMatcher
C Sort
C SortField
C SortRescorer
C SortedNumericSelector
C SortedNumericSortField
C SortedSetSelector
C SortedSetSortField
C SynonymQuery
C TaskExecutor
C TermInSetQuery
C TermQuery
C TermRangeQuery
C TermScorer
C TimeLimitingKnnCollectorManager
C TopDocs
C TopDocsCollector
C TopFieldCollector
C TopFieldCollectorManager
C TopFieldDocs
C TopKnnCollector
C TopScoreDocCollector
C TopScoreDocCollectorManager
C TopTermsRewrite
C TotalHitCountCollector
C TotalHitCountCollectorManager
C TwoPhaseIterator
C UsageTrackingQueryCachingPolicy
I VectorScorer
C Weight
C WildcardQuery
BoostAttributeImpl — members 6+
C new()
M boost() float
C boost=(boost)
C clear()
C copy_to(target)
C reflect_with(reflector)
from AttributeImpl
M clone() AttributeImpl
C end()
M reflect_as_string(prepend_att_class) String
from BoostAttribute
F DEFAULT_BOOST float

org.apache.lucene.search.BoostAttributeImpl

class final extends AttributeImpl implements BoostAttribute 6 members

Implementation class for BoostAttribute.

Constructors

new

new ( )
Java: <init>()

Instance Methods

boost

float boost ( )
Java: getBoost() · also: get_boost

boost=

boost= ( float boost )
Java: setBoost(float boost) · also: set_boost

clear

clear ( )
Java: clear()

copy_to

copy_to ( AttributeImpl target )
Java: copyTo(org.apache.lucene.util.AttributeImpl target)

reflect_with

reflect_with ( AttributeReflector reflector )
Java: reflectWith(org.apache.lucene.util.AttributeReflector reflector)

Inherited

from AttributeImpl

clone

AttributeImpl clone ( )
Java: clone()

In most cases the clone is, and should be, deep in order to be able to properly capture the state of all attributes.

end

end ( )
Java: end()

Clears the values in this AttributeImpl and resets it to its value at the end of the field. If this implementation implements more than one Attribute interface it clears all.

The default implementation simply calls #clear()

reflect_as_string

String reflect_as_string ( boolean prepend_att_class )
Java: reflectAsString(boolean prependAttClass)

This method returns the current attribute values as a string in the following format by calling the #reflectWith(AttributeReflector) method:

  • iff prependAttClass=true: "AttributeClass#key=value,AttributeClass#key=value"
  • iff prependAttClass=false: "key=value,key=value"

from BoostAttribute

fieldtypenote
DEFAULT_BOOST float
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