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

Packages that use Query
org.apache.lucene.index: Code to maintain and access indices.
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.

Uses of Query in org.apache.lucene.index

Methods in org.apache.lucene.index with parameters of type Query
`void` `IndexWriter.deleteDocuments(Query... queries)` Deletes the document(s) matching any of the provided queries.
`void` `IndexWriter.deleteDocuments(Query query)` Deletes the document(s) matching the provided query.

Uses of Query in org.apache.lucene.search

Classes in org.apache.lucene.search with type parameters of type Query
`class` `ScoringRewrite<Q extends Query>` Base rewrite method that translates each term into a query, and keeps the scores as computed by the query.
`class` `TopTermsRewrite<Q extends Query>` Base rewrite method for collecting only the top terms via a priority queue.

Subclasses of Query in org.apache.lucene.search
`class` `AutomatonQuery` A `Query` that will match terms against a finite-state machine.
`class` `BooleanQuery` A Query that matches documents matching boolean combinations of other queries, e.g.
`class` `ConstantScoreQuery` A query that wraps another query or a filter and simply returns a constant score equal to the query boost for every document that matches the filter or query.
`class` `DisjunctionMaxQuery` A query that generates the union of documents produced by its subqueries, and that scores each document with the maximum score for that document as produced by any subquery, plus a tie breaking increment for any additional matching subqueries.
`class` `FilteredQuery` A query that applies a filter to the results of another query.
`class` `FuzzyQuery` Implements the fuzzy search query.
`class` `MatchAllDocsQuery` A query that matches all documents.
`class` `MultiPhraseQuery` MultiPhraseQuery is a generalized version of PhraseQuery, with an added method `MultiPhraseQuery.add(Term[])`.
`class` `MultiTermQuery` An abstract `Query` that matches documents containing a subset of terms provided by a `FilteredTermsEnum` enumeration.
`class` `NGramPhraseQuery` This is a `PhraseQuery` which is optimized for n-gram phrase query.
`class` `NumericRangeQuery<T extends Number>` A `Query` that matches numeric values within a specified range.
`class` `PhraseQuery` A Query that matches documents containing a particular sequence of terms.
`class` `PrefixQuery` A Query that matches documents containing terms with a specified prefix.
`class` `RegexpQuery` A fast regular expression query based on the `org.apache.lucene.util.automaton` package.
`class` `TermQuery` A Query that matches documents containing a term.
`class` `TermRangeQuery` A Query that matches documents within an range of terms.
`class` `WildcardQuery` Implements the wildcard search query.

Fields in org.apache.lucene.search declared as Query
`protected Query` `ConstantScoreQuery.query`

Methods in org.apache.lucene.search that return Query
`Query` `Query.clone()` Returns a clone of this query.
`Query` `QueryWrapperFilter.getQuery()` returns the inner Query
`Query` `ConstantScoreQuery.getQuery()` Returns the encapsulated query, returns `null` if a filter is wrapped.
`Query` `ConstantScoreQuery.ConstantWeight.getQuery()`
`abstract Query` `Weight.getQuery()` The query that this concerns.
`Query` `FilteredQuery.getQuery()` Returns this FilteredQuery's (unfiltered) Query
`Query` `DisjunctionMaxQuery.DisjunctionMaxWeight.getQuery()` Return our associated DisjunctionMaxQuery
`Query` `BooleanClause.getQuery()`
`Query` `BooleanQuery.BooleanWeight.getQuery()`
`Query` `PhraseQuery.rewrite(IndexReader reader)`
`Query` `ConstantScoreQuery.rewrite(IndexReader reader)`
`Query` `NGramPhraseQuery.rewrite(IndexReader reader)`
`Query` `FilteredQuery.rewrite(IndexReader reader)` Rewrites the query.
`Query` `DisjunctionMaxQuery.rewrite(IndexReader reader)` Optimize our representation and our subqueries representations
`Query` `MultiTermQuery.rewrite(IndexReader reader)` To rewrite to a simpler form, instead return a simpler enum from `MultiTermQuery.getTermsEnum(Terms, AttributeSource)`.
`Query` `Query.rewrite(IndexReader reader)` Expert: called to re-write queries into primitive queries.
`Query` `MultiPhraseQuery.rewrite(IndexReader reader)`
`Query` `BooleanQuery.rewrite(IndexReader reader)`
`Query` `DocTermOrdsRewriteMethod.rewrite(IndexReader reader, MultiTermQuery query)`
`Query` `FieldCacheRewriteMethod.rewrite(IndexReader reader, MultiTermQuery query)`
`abstract Query` `MultiTermQuery.RewriteMethod.rewrite(IndexReader reader, MultiTermQuery query)`
`Query` `IndexSearcher.rewrite(Query original)` Expert: called to re-write queries into primitive queries.
`protected Query` `IndexSearcher.wrapFilter(Query query, Filter filter)`

Methods in org.apache.lucene.search that return types with arguments of type Query
`ArrayList<Query>` `DisjunctionMaxQuery.getDisjuncts()`
`Iterator<Query>` `DisjunctionMaxQuery.iterator()`

Methods in org.apache.lucene.search with parameters of type Query
`void` `DisjunctionMaxQuery.add(Query query)` Add a subquery to this disjunction
`void` `BooleanQuery.add(Query query, BooleanClause.Occur occur)` Adds a clause to a boolean query.
`Weight` `IndexSearcher.createNormalizedWeight(Query query)` Creates a normalized weight for a top-level `Query`.
`long` `NRTManager.TrackingIndexWriter.deleteDocuments(Query... queries)`
`long` `NRTManager.TrackingIndexWriter.deleteDocuments(Query q)`
`Explanation` `IndexSearcher.explain(Query query, int doc)` Returns an Explanation that describes how `doc` scored against `query`.
`Query` `IndexSearcher.rewrite(Query original)` Expert: called to re-write queries into primitive queries.
`void` `IndexSearcher.search(Query query, Collector results)` Lower-level search API.
`void` `IndexSearcher.search(Query query, Filter filter, Collector results)` Lower-level search API.
`TopDocs` `IndexSearcher.search(Query query, Filter filter, int n)` Finds the top `n` hits for `query`, applying `filter` if non-null.
`TopFieldDocs` `IndexSearcher.search(Query query, Filter filter, int n, Sort sort)` Search implementation with arbitrary sorting.
`TopFieldDocs` `IndexSearcher.search(Query query, Filter filter, int n, Sort sort, boolean doDocScores, boolean doMaxScore)` Search implementation with arbitrary sorting, plus control over whether hit scores and max score should be computed.
`TopDocs` `IndexSearcher.search(Query query, int n)` Finds the top `n` hits for `query`.
`TopFieldDocs` `IndexSearcher.search(Query query, int n, Sort sort)` Search implementation with arbitrary sorting and no filter.
`TopDocs` `IndexSearcher.searchAfter(ScoreDoc after, Query query, Filter filter, int n)` Finds the top `n` hits for `query`, applying `filter` if non-null, where all results are after a previous result (`after`).
`TopDocs` `IndexSearcher.searchAfter(ScoreDoc after, Query query, Filter filter, int n, Sort sort)` Finds the top `n` hits for `query`, applying `filter` if non-null, where all results are after a previous result (`after`).
`TopDocs` `IndexSearcher.searchAfter(ScoreDoc after, Query query, Filter filter, int n, Sort sort, boolean doDocScores, boolean doMaxScore)` Finds the top `n` hits for `query` where all results are after a previous result (`after`), allowing control over whether hit scores and max score should be computed.
`TopDocs` `IndexSearcher.searchAfter(ScoreDoc after, Query query, int n)` Finds the top `n` hits for `query` where all results are after a previous result (`after`).
`TopDocs` `IndexSearcher.searchAfter(ScoreDoc after, Query query, int n, Sort sort)` Finds the top `n` hits for `query` where all results are after a previous result (`after`).
`void` `BooleanClause.setQuery(Query query)`
`protected Query` `IndexSearcher.wrapFilter(Query query, Filter filter)`

Method parameters in org.apache.lucene.search with type arguments of type Query
`void` `DisjunctionMaxQuery.add(Collection<Query> disjuncts)` Add a collection of disjuncts to this disjunction via `Iterable<Query>`

Constructors in org.apache.lucene.search with parameters of type Query
`BooleanClause(Query query, BooleanClause.Occur occur)` Constructs a BooleanClause.
`ConstantScoreQuery(Query query)` Strips off scores from the passed in Query.
`FilteredQuery(Query query, Filter filter)` Constructs a new query which applies a filter to the results of the original query.
`FilteredQuery(Query query, Filter filter, FilteredQuery.FilterStrategy strategy)` Expert: Constructs a new query which applies a filter to the results of the original query.
`QueryWrapperFilter(Query query)` Constructs a filter which only matches documents matching `query`.

Constructor parameters in org.apache.lucene.search with type arguments of type Query
`DisjunctionMaxQuery(Collection<Query> disjuncts, float tieBreakerMultiplier)` Creates a new DisjunctionMaxQuery

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

Subclasses of Query in org.apache.lucene.search.payloads
`class` `PayloadNearQuery` This class is very similar to `SpanNearQuery` except that it factors in the value of the payloads located at each of the positions where the `TermSpans` occurs.
`class` `PayloadTermQuery` This class is very similar to `SpanTermQuery` except that it factors in the value of the payload located at each of the positions where the `Term` occurs.

Methods in org.apache.lucene.search.payloads with parameters of type Query
`Collection<byte[]>` `PayloadSpanUtil.getPayloadsForQuery(Query query)` Query should be rewritten for wild/fuzzy support.

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

Subclasses of Query in org.apache.lucene.search.spans
`class` `FieldMaskingSpanQuery` Wrapper to allow `SpanQuery` objects participate in composite single-field SpanQueries by 'lying' about their search field.
`class` `SpanFirstQuery` Matches spans near the beginning of a field.
`class` `SpanMultiTermQueryWrapper<Q extends MultiTermQuery>` Wraps any `MultiTermQuery` as a `SpanQuery`, so it can be nested within other SpanQuery classes.
`class` `SpanNearPayloadCheckQuery` Only return those matches that have a specific payload at the given position.
`class` `SpanNearQuery` Matches spans which are near one another.
`class` `SpanNotQuery` Removes matches which overlap with another SpanQuery.
`class` `SpanOrQuery` Matches the union of its clauses.
`class` `SpanPayloadCheckQuery` Only return those matches that have a specific payload at the given position.
`class` `SpanPositionCheckQuery` Base class for filtering a SpanQuery based on the position of a match.
`class` `SpanPositionRangeQuery` Checks to see if the `SpanPositionCheckQuery.getMatch()` lies between a start and end position
`class` `SpanQuery` Base class for span-based queries.
`class` `SpanTermQuery` Matches spans containing a term.

Methods in org.apache.lucene.search.spans that return Query
`Query` `SpanWeight.getQuery()`
`Query` `SpanPositionCheckQuery.rewrite(IndexReader reader)`
`Query` `SpanOrQuery.rewrite(IndexReader reader)`
`Query` `FieldMaskingSpanQuery.rewrite(IndexReader reader)`
`Query` `SpanMultiTermQueryWrapper.rewrite(IndexReader reader)`
`Query` `SpanNearQuery.rewrite(IndexReader reader)`
`Query` `SpanNotQuery.rewrite(IndexReader reader)`

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