Package org.apache.lucene.queries

package org.apache.lucene.queries
Filters and Queries that add to core Lucene.
  • Classes
    Class
    Description
    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 Filters 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.
    TermFilter
    A filter that includes documents that match with a specific term.
    TermsFilter
    Constructs a filter for docs matching any of the terms added to this class.