## Package org.apache.lucene.queries

Filters and Queries that add to core Lucene.

See:
Description

Class Summary
BooleanFilter: A container Filter that allows Boolean composition of Filters.
BoostingQuery: The BoostingQuery class can be used to effectively demote results that match a given query.
ChainedFilter: Allows multiple `Filter`s to be chained.
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.AtomicReaderContext)`, 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.AtomicReaderContext)`.
FilterClause: A Filter that wrapped with an indication of how that filter is used when composed with another filter.
TermsFilter: Constructs a filter for docs matching any of the terms added to this class.

## Package org.apache.lucene.queries Description

Filters and Queries that add to core Lucene.

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