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

Packages that use Query
org.apache.lucene.queryParser A simple query parser implemented with JavaCC. 
org.apache.lucene.search Code to search indices. 
org.apache.lucene.search.function
Programmatic control over documents scores. 
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.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.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 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 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 Weight.getQuery()
          The query that this concerns.
 Query ConstantScoreQuery.ConstantWeight.getQuery()
           
 Query BooleanClause.getQuery()
           
static Query Query.mergeBooleanQueries(Query[] queries)
          Expert: merges the clauses of a set of BooleanQuery's into a single BooleanQuery.
 Query ConstantScoreRangeQuery.rewrite(IndexReader reader)
           
 Query FilteredQuery.rewrite(IndexReader reader)
          Rewrites the wrapped query.
 Query Query.rewrite(IndexReader reader)
          Expert: called to re-write queries into primitive queries.
 Query PrefixQuery.rewrite(IndexReader reader)
           
 Query MultiTermQuery.rewrite(IndexReader reader)
           
 Query WildcardQuery.rewrite(IndexReader reader)
           
 Query ConstantScoreQuery.rewrite(IndexReader reader)
           
 Query RangeQuery.rewrite(IndexReader reader)
           
 Query MultiPhraseQuery.rewrite(IndexReader reader)
           
 Query FuzzyQuery.rewrite(IndexReader reader)
           
 Query BooleanQuery.rewrite(IndexReader reader)
           
 Query DisjunctionMaxQuery.rewrite(IndexReader reader)
          Optimize our representation and our subqueries representations
 Query RemoteSearchable.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)
           
 Query ParallelMultiSearcher.rewrite(Query original)
           
 Query MultiSearcher.rewrite(Query original)
           
 

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 Searcher.createWeight(Query query)
          creates a weight for query
protected  Weight MultiSearcher.createWeight(Query original)
          Create weight in multiple index scenario.
 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 IndexSearcher.rewrite(Query original)
           
 Query Searchable.rewrite(Query query)
          Expert: called to re-write queries into primitive queries.
abstract  Query Searcher.rewrite(Query query)
           
 Query ParallelMultiSearcher.rewrite(Query original)
           
 Query MultiSearcher.rewrite(Query original)
           
 Hits Searcher.search(Query query)
          Returns the documents matching query.
 Hits Searcher.search(Query query, Filter filter)
          Returns the documents matching query and filter.
 void Searcher.search(Query query, Filter filter, HitCollector results)
          Lower-level search API.
 TopDocs Searcher.search(Query query, Filter filter, int n)
          Expert: Low-level search implementation.
 TopFieldDocs Searcher.search(Query query, Filter filter, int n, Sort sort)
          Expert: Low-level search implementation with arbitrary sorting.
 Hits Searcher.search(Query query, Filter filter, Sort sort)
          Returns documents matching query and filter, sorted by sort.
 void Searcher.search(Query query, HitCollector results)
          Lower-level search API.
 Hits Searcher.search(Query query, Sort sort)
          Returns documents matching query sorted by sort.
 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.
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 CustomScoreQuery
          Query that sets document score as a programmatic function of several (sub) scores.
 class FieldScoreQuery
          A query that scores each document as the value of the numeric input field.
 class ValueSourceQuery
          Expert: A Query that sets the scores of document to the values obtained from a ValueSource.
 

Methods in org.apache.lucene.search.function that return Query
 Query CustomScoreQuery.rewrite(IndexReader reader)
           
 Query ValueSourceQuery.rewrite(IndexReader reader)
           
 

Constructors in org.apache.lucene.search.function with parameters of type Query
CustomScoreQuery(Query subQuery)
          Create a CustomScoreQuery over input subQuery.
CustomScoreQuery(Query subQuery, ValueSourceQuery valSrcQuery)
          Create a CustomScoreQuery over input subQuery and a ValueSourceQuery.
CustomScoreQuery(Query subQuery, ValueSourceQuery[] valSrcQueries)
          Create a CustomScoreQuery over input subQuery and a ValueSourceQuery.
 

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

Subclasses of Query in org.apache.lucene.search.payloads
 class BoostingTermQuery
          The BoostingTermQuery is very similar to the SpanTermQuery except that it factors in the value of the payload located at each of the positions where the Term occurs.
 

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

Subclasses of Query in org.apache.lucene.search.spans
 class SpanFirstQuery
          Matches spans near the beginning of a field.
 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 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 SpanNotQuery.rewrite(IndexReader reader)
           
 Query SpanOrQuery.rewrite(IndexReader reader)
           
 Query SpanNearQuery.rewrite(IndexReader reader)
           
 Query SpanFirstQuery.rewrite(IndexReader reader)
           
 



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