# Package org.apache.lucene.queries

Filters and Queries that add to core Lucene.

See: Description

- Class Summary
  Class | Description
  --- | ---
  BoostingQuery | The BoostingQuery class can be used to effectively demote results that match a given query.
  CommonTermsQuery | A query that executes high-frequency terms in a optional sub-query to prevent slow queries due to "common" terms like stopwords.
  CustomScoreProvider | An instance of this subclass should be returned by `CustomScoreQuery.getCustomScoreProvider(org.apache.lucene.index.LeafReaderContext)`, if you want to modify the custom score calculation of a `CustomScoreQuery`.
  CustomScoreQuery | Query that sets document score as a programmatic function of several (sub) scores: the score of its subQuery (any query) (optional) the score of its `FunctionQuery` (or queries). Subclasses can modify the computation by overriding `CustomScoreQuery.getCustomScoreProvider(org.apache.lucene.index.LeafReaderContext)`.
  TermsQuery | Deprecated Use `TermInSetQuery`

## Package org.apache.lucene.queries Description

Filters and Queries that add to core Lucene.

Copyright © 2000-2019 Apache Software Foundation. All Rights Reserved.