## Uses of Class
org.apache.lucene.search.Scorer

Packages that use Scorer
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.
org.apache.lucene.util: Some utility classes.

Uses of Scorer in org.apache.lucene.search

Subclasses of Scorer in org.apache.lucene.search
`protected class` `ConstantScoreQuery.ConstantScorer`
`class` `ReqExclScorer` A Scorer for queries with a required subscorer and an excluding (prohibited) subscorer.
`class` `ReqOptSumScorer` A Scorer for queries with a required part and an optional part.

Methods in org.apache.lucene.search that return Scorer
`Scorer` `Weight.scorer(IndexReader reader)` Constructs a scorer for this.
`Scorer` `ConstantScoreQuery.ConstantWeight.scorer(IndexReader reader)`

Constructors in org.apache.lucene.search with parameters of type Scorer
`ReqExclScorer(Scorer reqScorer, Scorer exclScorer)` Construct a `ReqExclScorer`.
`ReqOptSumScorer(Scorer reqScorer, Scorer optScorer)` Construct a `ReqOptScorer`.

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

Methods in org.apache.lucene.search.payloads that return Scorer
`Scorer` `BoostingTermQuery.BoostingTermWeight.scorer(IndexReader reader)`

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

Subclasses of Scorer in org.apache.lucene.search.spans
`class` `SpanScorer` Public for extension only.

Methods in org.apache.lucene.search.spans that return Scorer
`Scorer` `SpanWeight.scorer(IndexReader reader)`

Uses of Scorer in org.apache.lucene.util

Methods in org.apache.lucene.util that return Scorer
`Scorer` `ScorerDocQueue.pop()` Removes and returns the least scorer of the ScorerDocQueue in log(size) time.
`Scorer` `ScorerDocQueue.top()` Returns the least Scorer of the ScorerDocQueue in constant time.

Methods in org.apache.lucene.util with parameters of type Scorer
`boolean` `ScorerDocQueue.insert(Scorer scorer)` Adds a Scorer to the ScorerDocQueue in log(size) time if either the ScorerDocQueue is not full, or not lessThan(scorer, top()).
`void` `ScorerDocQueue.put(Scorer scorer)` Adds a Scorer to a ScorerDocQueue in log(size) time.

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