Uses of Class
org.apache.lucene.search.Weight

Packages that use Weight

Package	Description
org.apache.lucene.search	Code to search indices.
org.apache.lucene.search.payloads	The payloads package provides Query mechanisms for finding and using payloads.
org.apache.lucene.search.spans	The calculus of spans.

Uses of Weight in org.apache.lucene.search

Subclasses of Weight in org.apache.lucene.search

Modifier and Type	Class and Description
protected class	BooleanQuery.BooleanWeight Expert: the Weight for BooleanQuery, used to normalize, score and explain these queries.
protected class	ConstantScoreQuery.ConstantWeight
protected class	DisjunctionMaxQuery.DisjunctionMaxWeight Expert: the Weight for DisjunctionMaxQuery, used to normalize, score and explain these queries.

Fields in org.apache.lucene.search declared as Weight

Modifier and Type	Field and Description
protected Weight	Scorer.weight the Scorer's parent Weight.

Fields in org.apache.lucene.search with type parameters of type Weight

Modifier and Type	Field and Description
protected ArrayList<Weight>	BooleanQuery.BooleanWeight.weights
protected ArrayList<Weight>	DisjunctionMaxQuery.DisjunctionMaxWeight.weights The Weights for our subqueries, in 1-1 correspondence with disjuncts

Methods in org.apache.lucene.search that return Weight

Modifier and Type	Method and Description
Weight	IndexSearcher.createNormalizedWeight(Query query) Creates a normalized weight for a top-level Query.
Weight	FilteredQuery.createWeight(IndexSearcher searcher) Returns a Weight that applies the filter to the enclosed query's Weight.
Weight	ConstantScoreQuery.createWeight(IndexSearcher searcher)
Weight	MultiPhraseQuery.createWeight(IndexSearcher searcher)
Weight	PhraseQuery.createWeight(IndexSearcher searcher)
Weight	BooleanQuery.createWeight(IndexSearcher searcher)
Weight	DisjunctionMaxQuery.createWeight(IndexSearcher searcher) Create the Weight used to score us
Weight	TermQuery.createWeight(IndexSearcher searcher)
Weight	MatchAllDocsQuery.createWeight(IndexSearcher searcher)
Weight	Query.createWeight(IndexSearcher searcher) Expert: Constructs an appropriate Weight implementation for this query.
Weight	Scorer.getWeight() returns parent Weight

Methods in org.apache.lucene.search with parameters of type Weight

Modifier and Type	Method and Description
protected Explanation	IndexSearcher.explain(Weight weight, int doc) Expert: low-level implementation method Returns an Explanation that describes how doc scored against weight.
BulkScorer	FilteredQuery.FilterStrategy.filteredBulkScorer(AtomicReaderContext context, Weight weight, boolean scoreDocsInOrder, DocIdSet docIdSet) Returns a filtered BulkScorer based on this strategy.
abstract Scorer	FilteredQuery.FilterStrategy.filteredScorer(AtomicReaderContext context, Weight weight, DocIdSet docIdSet) Returns a filtered Scorer based on this strategy.
Scorer	FilteredQuery.RandomAccessFilterStrategy.filteredScorer(AtomicReaderContext context, Weight weight, DocIdSet docIdSet)
protected void	IndexSearcher.search(List<AtomicReaderContext> leaves, Weight weight, Collector collector) Lower-level search API.
protected TopFieldDocs	IndexSearcher.search(List<AtomicReaderContext> leaves, Weight weight, FieldDoc after, int nDocs, Sort sort, boolean fillFields, boolean doDocScores, boolean doMaxScore) Just like IndexSearcher.search(Weight, int, Sort, boolean, boolean), but you choose whether or not the fields in the returned FieldDoc instances should be set by specifying fillFields.
protected TopDocs	IndexSearcher.search(List<AtomicReaderContext> leaves, Weight weight, ScoreDoc after, int nDocs) Expert: Low-level search implementation.
protected TopFieldDocs	IndexSearcher.search(Weight weight, FieldDoc after, int nDocs, Sort sort, boolean fillFields, boolean doDocScores, boolean doMaxScore) Just like IndexSearcher.search(Weight, int, Sort, boolean, boolean), but you choose whether or not the fields in the returned FieldDoc instances should be set by specifying fillFields.
protected TopFieldDocs	IndexSearcher.search(Weight weight, int nDocs, Sort sort, boolean doDocScores, boolean doMaxScore) Expert: Low-level search implementation with arbitrary sorting and control over whether hit scores and max score should be computed.
protected TopDocs	IndexSearcher.search(Weight weight, ScoreDoc after, int nDocs) Expert: Low-level search implementation.

Constructors in org.apache.lucene.search with parameters of type Weight

Constructor and Description
ConstantScoreQuery.ConstantBulkScorer(BulkScorer bulkScorer, Weight weight, float theScore)
ConstantScoreQuery.ConstantScorer(DocIdSetIterator docIdSetIterator, Weight w, float theScore)
Scorer(Weight weight) Constructs a Scorer

Uses of Weight in org.apache.lucene.search.payloads

Subclasses of Weight in org.apache.lucene.search.payloads

Modifier and Type	Class and Description
class	PayloadNearQuery.PayloadNearSpanWeight
protected class	PayloadTermQuery.PayloadTermWeight

Methods in org.apache.lucene.search.payloads that return Weight

Modifier and Type	Method and Description
Weight	PayloadNearQuery.createWeight(IndexSearcher searcher)
Weight	PayloadTermQuery.createWeight(IndexSearcher searcher)

Constructors in org.apache.lucene.search.payloads with parameters of type Weight

Constructor and Description
PayloadNearQuery.PayloadNearSpanScorer(Spans spans, Weight weight, Similarity similarity, Similarity.SimScorer docScorer)
PayloadTermQuery.PayloadTermWeight.PayloadTermSpanScorer(TermSpans spans, Weight weight, Similarity.SimScorer docScorer)

Uses of Weight in org.apache.lucene.search.spans

Subclasses of Weight in org.apache.lucene.search.spans

Modifier and Type	Class and Description
class	SpanWeight Expert-only.

Methods in org.apache.lucene.search.spans that return Weight

Modifier and Type	Method and Description
Weight	SpanQuery.createWeight(IndexSearcher searcher)
Weight	FieldMaskingSpanQuery.createWeight(IndexSearcher searcher)

Constructors in org.apache.lucene.search.spans with parameters of type Weight

Constructor and Description
SpanScorer(Spans spans, Weight weight, Similarity.SimScorer docScorer)