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.function	Programmatic control over documents scores.
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

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

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

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

Modifier and Type	Method and Description
Weight	Searcher.createNormalizedWeight(Query query) Deprecated. Creates a normalized weight for a top-level Query.
Weight	MultiSearcher.createNormalizedWeight(Query original) Deprecated. Create weight in multiple index scenario.
Weight	IndexSearcher.createNormalizedWeight(Query query) Creates a normalized weight for a top-level Query.
protected Weight	Searcher.createWeight(Query query) Deprecated. never ever use this method in Weight implementations. Subclasses of Searcher should use Searcher.createNormalizedWeight(org.apache.lucene.search.Query), instead.
Weight	TermQuery.createWeight(Searcher searcher)
Weight	Query.createWeight(Searcher searcher) Expert: Constructs an appropriate Weight implementation for this query.
Weight	PhraseQuery.createWeight(Searcher searcher)
Weight	MultiPhraseQuery.createWeight(Searcher searcher)
Weight	MatchAllDocsQuery.createWeight(Searcher searcher)
Weight	FilteredQuery.createWeight(Searcher searcher) Returns a Weight that applies the filter to the enclosed query's Weight.
Weight	DisjunctionMaxQuery.createWeight(Searcher searcher) Create the Weight used to score us
Weight	ConstantScoreQuery.createWeight(Searcher searcher)
Weight	BooleanQuery.createWeight(Searcher searcher)
Weight	Query.weight(Searcher searcher) Deprecated. never ever use this method in Weight implementations. Subclasses of Query should use Query.createWeight(org.apache.lucene.search.Searcher), instead.

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

Modifier and Type	Method and Description
abstract Explanation	Searcher.explain(Weight weight, int doc) Deprecated.
Explanation	Searchable.explain(Weight weight, int doc) Deprecated. Expert: low-level implementation method Returns an Explanation that describes how doc scored against weight.
Explanation	MultiSearcher.explain(Weight weight, int doc) Deprecated.
Explanation	IndexSearcher.explain(Weight weight, int doc) Expert: low-level implementation method Returns an Explanation that describes how doc scored against weight.
abstract void	Searcher.search(Weight weight, Filter filter, Collector results) Deprecated.
void	Searchable.search(Weight weight, Filter filter, Collector collector) Deprecated. Lower-level search API.
void	ParallelMultiSearcher.search(Weight weight, Filter filter, Collector collector) Deprecated. Lower-level search API.
void	MultiSearcher.search(Weight weight, Filter filter, Collector collector) Deprecated.
void	IndexSearcher.search(Weight weight, Filter filter, Collector collector) Lower-level search API.
abstract TopDocs	Searcher.search(Weight weight, Filter filter, int n) Deprecated.
TopDocs	Searchable.search(Weight weight, Filter filter, int n) Deprecated. Expert: Low-level search implementation.
TopDocs	ParallelMultiSearcher.search(Weight weight, Filter filter, int nDocs) Deprecated. A search implementation which executes each Searchable in its own thread and waits for each search to complete and merge the results back together.
TopDocs	MultiSearcher.search(Weight weight, Filter filter, int nDocs) Deprecated.
TopDocs	IndexSearcher.search(Weight weight, Filter filter, int nDocs) Expert: Low-level search implementation.
abstract TopFieldDocs	Searcher.search(Weight weight, Filter filter, int n, Sort sort) Deprecated.
TopFieldDocs	Searchable.search(Weight weight, Filter filter, int n, Sort sort) Deprecated. Expert: Low-level search implementation with arbitrary sorting.
TopFieldDocs	ParallelMultiSearcher.search(Weight weight, Filter filter, int nDocs, Sort sort) Deprecated. A search implementation allowing sorting which spans a new thread for each Searchable, waits for each search to complete and merges the results back together.
TopFieldDocs	MultiSearcher.search(Weight weight, Filter filter, int n, Sort sort) Deprecated.
TopFieldDocs	IndexSearcher.search(Weight weight, Filter filter, int nDocs, Sort sort) Expert: Low-level search implementation with arbitrary sorting.
protected TopFieldDocs	IndexSearcher.search(Weight weight, Filter filter, int nDocs, Sort sort, boolean fillFields) Just like IndexSearcher.search(Weight, Filter, int, Sort), but you choose whether or not the fields in the returned FieldDoc instances should be set by specifying fillFields.
protected TopDocs	IndexSearcher.search(Weight weight, Filter filter, ScoreDoc after, int nDocs) Expert: Low-level search implementation.

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

Constructor and Description
ConstantScoreQuery.ConstantScorer(Similarity similarity, DocIdSetIterator docIdSetIterator, Weight w)
Scorer(Similarity similarity, Weight weight) Deprecated. Use Scorer.Scorer(Weight) instead.
Scorer(Weight weight) Constructs a Scorer

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

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

Modifier and Type	Method and Description
Weight	ValueSourceQuery.createWeight(Searcher searcher)
Weight	CustomScoreQuery.createWeight(Searcher searcher)

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	PayloadTermQuery.createWeight(Searcher searcher)
Weight	PayloadNearQuery.createWeight(Searcher searcher)

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

Constructor and Description
PayloadNearQuery.PayloadNearSpanScorer(Spans spans, Weight weight, Similarity similarity, byte[] norms)
PayloadTermQuery.PayloadTermWeight.PayloadTermSpanScorer(TermSpans spans, Weight weight, Similarity similarity, byte[] norms)

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(Searcher searcher)
Weight	FieldMaskingSpanQuery.createWeight(Searcher searcher)

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

Constructor and Description
SpanScorer(Spans spans, Weight weight, Similarity similarity, byte[] norms)