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

Packages that use Query

org.apache.lucene.benchmark.byTask.feeds	Sources for benchmark inputs: documents and queries.
org.apache.lucene.benchmark.byTask.tasks	Extendable benchmark tasks.
org.apache.lucene.benchmark.quality	Search Quality Benchmarking.
org.apache.lucene.benchmark.quality.utils	Miscellaneous utilities for search quality benchmarking: query parsing, submission reports.
org.apache.lucene.benchmark.standard
org.apache.lucene.benchmark.stats
org.apache.lucene.demo
org.apache.lucene.index	Code to maintain and access indices.
org.apache.lucene.index.memory	High-performance single-document main memory Apache Lucene fulltext search index.
org.apache.lucene.queryParser	A simple query parser implemented with JavaCC.
org.apache.lucene.queryParser.analyzing
org.apache.lucene.queryParser.precedence
org.apache.lucene.queryParser.surround.query	This package contains SrndQuery and its subclasses.
org.apache.lucene.search	Code to search indices.
org.apache.lucene.search.function	Programmatic control over documents scores.
org.apache.lucene.search.highlight	The highlight package contains classes to provide "keyword in context" features typically used to highlight search terms in the text of results pages.
org.apache.lucene.search.payloads	The payloads package provides Query mechanisms for finding and using payloads.
org.apache.lucene.search.regex	Regular expression Query.
org.apache.lucene.search.similar	Document similarity query generators.
org.apache.lucene.search.spans	The calculus of spans.
org.apache.lucene.wordnet	This package uses synonyms defined by WordNet to build a Lucene index storing them, which in turn can be used for query expansion.
org.apache.lucene.xmlparser
org.apache.lucene.xmlparser.builders

Uses of Query in org.apache.lucene.benchmark.byTask.feeds

Fields in org.apache.lucene.benchmark.byTask.feeds declared as Query

protected Query[]

AbstractQueryMaker.queries

Methods in org.apache.lucene.benchmark.byTask.feeds that return Query

Query	QueryMaker.makeQuery() Create the next query
Query	AbstractQueryMaker.makeQuery()
Query	QueryMaker.makeQuery(int size) Create the next query, of the given size.
Query	AbstractQueryMaker.makeQuery(int size)
protected Query[]	FileBasedQueryMaker.prepareQueries()
protected abstract Query[]	AbstractQueryMaker.prepareQueries()
protected Query[]	SimpleSloppyPhraseQueryMaker.prepareQueries()
protected Query[]	SimpleQueryMaker.prepareQueries() Prepare the queries for this test.
protected Query[]	ReutersQueryMaker.prepareQueries()

Uses of Query in org.apache.lucene.benchmark.byTask.tasks

Methods in org.apache.lucene.benchmark.byTask.tasks with parameters of type Query

protected Highlighter

ReadTask.getHighlighter(Query q)

Uses of Query in org.apache.lucene.benchmark.quality

Methods in org.apache.lucene.benchmark.quality that return Query

Query

QualityQueryParser.parse(QualityQuery qq) Parse a given QualityQuery into a Lucene query.

Uses of Query in org.apache.lucene.benchmark.quality.utils

Methods in org.apache.lucene.benchmark.quality.utils that return Query

Query

SimpleQQParser.parse(QualityQuery qq)

Uses of Query in org.apache.lucene.benchmark.standard

Methods in org.apache.lucene.benchmark.standard that return Query

static Query[]	StandardBenchmarker.createQueries(List qs, Analyzer a) Deprecated. Parse the strings containing Lucene queries.
static Query[]	ReutersQueries.getPrebuiltQueries(String field) Deprecated.

Uses of Query in org.apache.lucene.benchmark.stats

Fields in org.apache.lucene.benchmark.stats declared as Query

Query

QueryData.q Lucene query

Methods in org.apache.lucene.benchmark.stats with parameters of type Query

static QueryData[]

QueryData.getAll(Query[] queries) Prepare a list of benchmark data, using all possible combinations of benchmark parameters.

Uses of Query in org.apache.lucene.demo

Methods in org.apache.lucene.demo with parameters of type Query

static void	SearchFiles.doPagingSearch(BufferedReader in, Searcher searcher, Query query, int hitsPerPage, boolean raw, boolean interactive) This demonstrates a typical paging search scenario, where the search engine presents pages of size n to the user.
static void	SearchFiles.doStreamingSearch(Searcher searcher, Query query) This method uses a custom HitCollector implementation which simply prints out the docId and score of every matching document.

Uses of Query in org.apache.lucene.index

Methods in org.apache.lucene.index with parameters of type Query

void	IndexWriter.deleteDocuments(Query query) Deletes the document(s) matching the provided query.
void	IndexWriter.deleteDocuments(Query[] queries) Deletes the document(s) matching any of the provided queries.

Uses of Query in org.apache.lucene.index.memory

Methods in org.apache.lucene.index.memory with parameters of type Query

float

MemoryIndex.search(Query query) Convenience method that efficiently returns the relevance score by matching this index against the given Lucene query expression.

Uses of Query in org.apache.lucene.queryParser

Methods in org.apache.lucene.queryParser that return Query

Query	QueryParser.Clause(String field)
protected Query	QueryParser.getBooleanQuery(Vector clauses) Factory method for generating query, given a set of clauses.
protected Query	QueryParser.getBooleanQuery(Vector clauses, boolean disableCoord) Factory method for generating query, given a set of clauses.
protected Query	QueryParser.getFieldQuery(String field, String queryText)
protected Query	MultiFieldQueryParser.getFieldQuery(String field, String queryText)
protected Query	QueryParser.getFieldQuery(String field, String queryText, int slop) Base implementation delegates to QueryParser.getFieldQuery(String,String).
protected Query	MultiFieldQueryParser.getFieldQuery(String field, String queryText, int slop)
protected Query	QueryParser.getFuzzyQuery(String field, String termStr, float minSimilarity) Factory method for generating a query (similar to QueryParser.getWildcardQuery(java.lang.String, java.lang.String)).
protected Query	MultiFieldQueryParser.getFuzzyQuery(String field, String termStr, float minSimilarity)
protected Query	QueryParser.getPrefixQuery(String field, String termStr) Factory method for generating a query (similar to QueryParser.getWildcardQuery(java.lang.String, java.lang.String)).
protected Query	MultiFieldQueryParser.getPrefixQuery(String field, String termStr)
protected Query	QueryParser.getRangeQuery(String field, String part1, String part2, boolean inclusive)
protected Query	MultiFieldQueryParser.getRangeQuery(String field, String part1, String part2, boolean inclusive)
protected Query	QueryParser.getWildcardQuery(String field, String termStr) Factory method for generating a query.
protected Query	MultiFieldQueryParser.getWildcardQuery(String field, String termStr)
Query	QueryParser.parse(String query) Parses a query string, returning a Query.
static Query	MultiFieldQueryParser.parse(String[] queries, String[] fields, Analyzer analyzer) Parses a query which searches on the fields specified.
static Query	MultiFieldQueryParser.parse(String[] queries, String[] fields, BooleanClause.Occur[] flags, Analyzer analyzer) Parses a query, searching on the fields specified.
static Query	MultiFieldQueryParser.parse(String query, String[] fields, BooleanClause.Occur[] flags, Analyzer analyzer) Parses a query, searching on the fields specified.
Query	QueryParser.Query(String field)
Query	QueryParser.Term(String field)
Query	QueryParser.TopLevelQuery(String field)

Methods in org.apache.lucene.queryParser with parameters of type Query

protected void

QueryParser.addClause(Vector clauses, int conj, int mods, Query q)

Uses of Query in org.apache.lucene.queryParser.analyzing

Methods in org.apache.lucene.queryParser.analyzing that return Query

protected Query	AnalyzingQueryParser.getFuzzyQuery(String field, String termStr, float minSimilarity) Called when parser parses an input term token that has the fuzzy suffix (~) appended.
protected Query	AnalyzingQueryParser.getPrefixQuery(String field, String termStr) Called when parser parses an input term token that uses prefix notation; that is, contains a single '*' wildcard character as its last character.
protected Query	AnalyzingQueryParser.getRangeQuery(String field, String part1, String part2, boolean inclusive) Overrides super class, by passing terms through analyzer.
protected Query	AnalyzingQueryParser.getWildcardQuery(String field, String termStr) Called when parser parses an input term token that contains one or more wildcard characters (like *), but is not a prefix term token (one that has just a single * character at the end).

Uses of Query in org.apache.lucene.queryParser.precedence

Methods in org.apache.lucene.queryParser.precedence that return Query

Query	PrecedenceQueryParser.andExpression(String field)
Query	PrecedenceQueryParser.Clause(String field)
protected Query	PrecedenceQueryParser.getBooleanQuery(Vector clauses) Factory method for generating query, given a set of clauses.
protected Query	PrecedenceQueryParser.getBooleanQuery(Vector clauses, boolean disableCoord) Factory method for generating query, given a set of clauses.
protected Query	PrecedenceQueryParser.getFieldQuery(String field, String queryText)
protected Query	PrecedenceQueryParser.getFieldQuery(String field, String queryText, int slop) Base implementation delegates to PrecedenceQueryParser.getFieldQuery(String,String).
protected Query	PrecedenceQueryParser.getFuzzyQuery(String field, String termStr, float minSimilarity) Factory method for generating a query (similar to PrecedenceQueryParser.getWildcardQuery(java.lang.String, java.lang.String)).
protected Query	PrecedenceQueryParser.getPrefixQuery(String field, String termStr) Factory method for generating a query (similar to PrecedenceQueryParser.getWildcardQuery(java.lang.String, java.lang.String)).
protected Query	PrecedenceQueryParser.getRangeQuery(String field, String part1, String part2, boolean inclusive)
protected Query	PrecedenceQueryParser.getWildcardQuery(String field, String termStr) Factory method for generating a query.
Query	PrecedenceQueryParser.parse(String expression) Parses a query string, returning a Query.
Query	PrecedenceQueryParser.Query(String field)
Query	PrecedenceQueryParser.Term(String field)

Methods in org.apache.lucene.queryParser.precedence with parameters of type Query

protected void

PrecedenceQueryParser.addClause(Vector clauses, int conj, int modifier, Query q)

Uses of Query in org.apache.lucene.queryParser.surround.query

Fields in org.apache.lucene.queryParser.surround.query declared as Query

static Query

SrndQuery.theEmptyLcnQuery

Methods in org.apache.lucene.queryParser.surround.query that return Query

Query	DistanceQuery.getSpanNearQuery(IndexReader reader, String fieldName, float boost, BasicQueryFactory qf)
Query	SrndQuery.makeLuceneQueryField(String fieldName, BasicQueryFactory qf)
Query	FieldsQuery.makeLuceneQueryFieldNoBoost(String fieldName, BasicQueryFactory qf)
abstract Query	SrndQuery.makeLuceneQueryFieldNoBoost(String fieldName, BasicQueryFactory qf)
Query	AndQuery.makeLuceneQueryFieldNoBoost(String fieldName, BasicQueryFactory qf)
Query	NotQuery.makeLuceneQueryFieldNoBoost(String fieldName, BasicQueryFactory qf)
Query	SimpleTerm.makeLuceneQueryFieldNoBoost(String fieldName, BasicQueryFactory qf)
Query	DistanceQuery.makeLuceneQueryFieldNoBoost(String fieldName, BasicQueryFactory qf)
Query	OrQuery.makeLuceneQueryFieldNoBoost(String fieldName, BasicQueryFactory qf)
Query	FieldsQuery.makeLuceneQueryNoBoost(BasicQueryFactory qf)

Methods in org.apache.lucene.queryParser.surround.query with parameters of type Query

void	SpanNearClauseFactory.addSpanNearQuery(Query q)

Uses of Query in org.apache.lucene.search

Subclasses of Query in org.apache.lucene.search

class	BooleanQuery A Query that matches documents matching boolean combinations of other queries, e.g.
class	BoostingQuery The BoostingQuery class can be used to effectively demote results that match a given query.
class	ConstantScoreQuery A query that wraps a filter and simply returns a constant score equal to the query boost for every document in the filter.
class	ConstantScoreRangeQuery A range query that returns a constant score equal to its boost for all documents in the range.
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	FuzzyLikeThisQuery Fuzzifies ALL terms provided as strings and then picks the best n differentiating terms.
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 A Query that matches documents containing a subset of terms provided by a FilteredTermEnum enumeration.
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	RangeQuery A Query that matches documents within an exclusive range.
class	TermQuery A Query that matches documents containing a term.
class	WildcardQuery Implements the wildcard search query.

Methods in org.apache.lucene.search that return Query

Query	Query.combine(Query[] queries) Expert: called when re-writing queries under MultiSearcher.
Query	FilteredQuery.getQuery()
Query	ConstantScoreQuery.ConstantWeight.getQuery()
Query	BooleanClause.getQuery()
Query	Weight.getQuery() The query that this concerns.
static Query	Query.mergeBooleanQueries(Query[] queries) Expert: merges the clauses of a set of BooleanQuery's into a single BooleanQuery.
Query	FuzzyLikeThisQuery.rewrite(IndexReader reader)
Query	BoostingQuery.rewrite(IndexReader reader)
Query	WildcardQuery.rewrite(IndexReader reader)
Query	RangeQuery.rewrite(IndexReader reader)
Query	PrefixQuery.rewrite(IndexReader reader)
Query	MultiPhraseQuery.rewrite(IndexReader reader)
Query	MultiTermQuery.rewrite(IndexReader reader)
Query	FuzzyQuery.rewrite(IndexReader reader)
Query	FilteredQuery.rewrite(IndexReader reader) Rewrites the wrapped query.
Query	DisjunctionMaxQuery.rewrite(IndexReader reader) Optimize our representation and our subqueries representations
Query	ConstantScoreRangeQuery.rewrite(IndexReader reader)
Query	ConstantScoreQuery.rewrite(IndexReader reader)
Query	BooleanQuery.rewrite(IndexReader reader)
Query	Query.rewrite(IndexReader reader) Expert: called to re-write queries into primitive queries.
Query	RemoteSearchable.rewrite(Query original)
Query	ParallelMultiSearcher.rewrite(Query original)
Query	MultiSearcher.rewrite(Query original)
Query	IndexSearcher.rewrite(Query original)
Query	Searchable.rewrite(Query query) Expert: called to re-write queries into primitive queries.
abstract Query	Searcher.rewrite(Query query)

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.
Query	Query.combine(Query[] queries) Expert: called when re-writing queries under MultiSearcher.
protected Weight	MultiSearcher.createWeight(Query original) Create weight in multiple index scenario.
protected Weight	Searcher.createWeight(Query query) creates a weight for query
Explanation	Searcher.explain(Query query, int doc) Returns an Explanation that describes how doc scored against query.
static Query	Query.mergeBooleanQueries(Query[] queries) Expert: merges the clauses of a set of BooleanQuery's into a single BooleanQuery.
Query	RemoteSearchable.rewrite(Query original)
Query	ParallelMultiSearcher.rewrite(Query original)
Query	MultiSearcher.rewrite(Query original)
Query	IndexSearcher.rewrite(Query original)
Query	Searchable.rewrite(Query query) Expert: called to re-write queries into primitive queries.
abstract Query	Searcher.rewrite(Query query)
Hits	Searcher.search(Query query) Deprecated. Hits will be removed in Lucene 3.0. Use Searcher.search(Query, Filter, int) instead.
Hits	Searcher.search(Query query, Filter filter) Deprecated. Hits will be removed in Lucene 3.0. Use Searcher.search(Query, Filter, int) instead.
void	Searcher.search(Query query, Filter filter, HitCollector results) Lower-level search API.
TopDocs	Searcher.search(Query query, Filter filter, int n) Finds the top n hits for query, applying filter if non-null.
TopFieldDocs	Searcher.search(Query query, Filter filter, int n, Sort sort) Search implementation with arbitrary sorting.
Hits	Searcher.search(Query query, Filter filter, Sort sort) Deprecated. Hits will be removed in Lucene 3.0. Use Searcher.search(Query, Filter, int, Sort) instead.
void	Searcher.search(Query query, HitCollector results) Lower-level search API.
Hits	Searcher.search(Query query, Sort sort) Deprecated. Hits will be removed in Lucene 3.0. Use Searcher.search(Query, Filter, int, Sort) instead.
void	BooleanClause.setQuery(Query query)

Constructors in org.apache.lucene.search with parameters of type Query

BooleanClause(Query query, BooleanClause.Occur occur)
Constructs a BooleanClause.

BoostingQuery(Query match, Query context, float boost)

FilteredQuery(Query query, Filter filter)
Constructs a new query which applies a filter to the results of the original query.

QueryFilter(Query query)
Deprecated. Constructs a filter which only matches documents matching query.

QueryWrapperFilter(Query query)
Constructs a filter which only matches documents matching query.

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

Subclasses of Query in org.apache.lucene.search.function

class