Package | Description |
---|---|
org.apache.lucene.document |
The logical representation of a
Document for indexing and searching. |
org.apache.lucene.search |
Code to search indices.
|
org.apache.lucene.search.intervals |
Intervals queries
|
org.apache.lucene.search.similarities |
This package contains the various ranking models that can be used in Lucene.
|
org.apache.lucene.search.similarity |
Misc similarity implementations.
|
org.apache.lucene.search.spans |
The calculus of spans.
|
Modifier and Type | Method and Description |
---|---|
(package private) abstract Similarity.SimScorer |
FeatureField.FeatureFunction.scorer(float w) |
(package private) Similarity.SimScorer |
FeatureField.LogFunction.scorer(float weight) |
(package private) Similarity.SimScorer |
FeatureField.SaturationFunction.scorer(float weight) |
(package private) Similarity.SimScorer |
FeatureField.SigmoidFunction.scorer(float weight) |
Modifier and Type | Field and Description |
---|---|
private Similarity.SimScorer |
MultiNormsLeafSimScorer.scorer |
private Similarity.SimScorer |
LeafSimScorer.scorer |
private Similarity.SimScorer |
MaxScoreCache.scorer |
private Similarity.SimScorer |
TermQuery.TermWeight.simScorer |
private Similarity.SimScorer |
BM25FQuery.BM25FWeight.simWeight |
private Similarity.SimScorer |
SynonymQuery.SynonymWeight.simWeight |
private Similarity.SimScorer |
TermAutomatonQuery.TermAutomatonWeight.stats |
(package private) Similarity.SimScorer |
PhraseWeight.stats |
Modifier and Type | Method and Description |
---|---|
Similarity.SimScorer |
LeafSimScorer.getSimScorer()
Return the wrapped
Similarity.SimScorer . |
protected abstract Similarity.SimScorer |
PhraseWeight.getStats(IndexSearcher searcher) |
Constructor and Description |
---|
ImpactsDISI(DocIdSetIterator in,
ImpactsSource impactsSource,
Similarity.SimScorer scorer)
Sole constructor.
|
LeafSimScorer(Similarity.SimScorer scorer,
LeafReader reader,
java.lang.String field,
boolean needsScores)
Sole constructor: Score documents of
reader with scorer . |
MaxScoreCache(ImpactsSource impactsSource,
Similarity.SimScorer scorer)
Sole constructor.
|
MultiNormsLeafSimScorer(Similarity.SimScorer scorer,
LeafReader reader,
java.util.Collection<BM25FQuery.FieldAndWeight> normFields,
boolean needsScores)
Sole constructor: Score documents of
reader with scorer . |
Modifier and Type | Field and Description |
---|---|
private Similarity.SimScorer |
IntervalScorer.simScorer |
Modifier and Type | Method and Description |
---|---|
abstract Similarity.SimScorer |
IntervalScoreFunction.scorer(float weight) |
Similarity.SimScorer |
IntervalScoreFunction.SaturationFunction.scorer(float weight) |
Similarity.SimScorer |
IntervalScoreFunction.SigmoidFunction.scorer(float weight) |
Modifier and Type | Class and Description |
---|---|
private static class |
BM25Similarity.BM25Scorer
Collection statistics for the BM25 model.
|
private static class |
BooleanSimilarity.BooleanWeight |
(package private) static class |
MultiSimilarity.MultiSimScorer |
(package private) class |
SimilarityBase.BasicSimScorer
|
(package private) class |
TFIDFSimilarity.TFIDFScorer
Collection statistics for the TF-IDF model.
|
Modifier and Type | Field and Description |
---|---|
private Similarity.SimScorer[] |
MultiSimilarity.MultiSimScorer.subScorers |
Modifier and Type | Method and Description |
---|---|
Similarity.SimScorer |
PerFieldSimilarityWrapper.scorer(float boost,
CollectionStatistics collectionStats,
TermStatistics... termStats) |
Similarity.SimScorer |
BooleanSimilarity.scorer(float boost,
CollectionStatistics collectionStats,
TermStatistics... termStats) |
Similarity.SimScorer |
TFIDFSimilarity.scorer(float boost,
CollectionStatistics collectionStats,
TermStatistics... termStats) |
abstract Similarity.SimScorer |
Similarity.scorer(float boost,
CollectionStatistics collectionStats,
TermStatistics... termStats)
Compute any collection-level weight (e.g.
|
Similarity.SimScorer |
BM25Similarity.scorer(float boost,
CollectionStatistics collectionStats,
TermStatistics... termStats) |
Similarity.SimScorer |
MultiSimilarity.scorer(float boost,
CollectionStatistics collectionStats,
TermStatistics... termStats) |
Similarity.SimScorer |
SimilarityBase.scorer(float boost,
CollectionStatistics collectionStats,
TermStatistics... termStats) |
Constructor and Description |
---|
MultiSimScorer(Similarity.SimScorer[] subScorers) |
Modifier and Type | Method and Description |
---|---|
Similarity.SimScorer |
LegacyBM25Similarity.scorer(float boost,
CollectionStatistics collectionStats,
TermStatistics... termStats)
Deprecated.
|
Modifier and Type | Field and Description |
---|---|
protected Similarity.SimScorer |
SpanWeight.simScorer |
Modifier and Type | Method and Description |
---|---|
private Similarity.SimScorer |
SpanWeight.buildSimWeight(SpanQuery query,
IndexSearcher searcher,
java.util.Map<Term,TermStates> termStates,
float boost) |