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Packages that use Query | |
org.apache.lucene.queryParser | A simple query parser implemented with JavaCC. |
org.apache.lucene.search | Search over indices. |
Uses of Query in org.apache.lucene.queryParser |
Methods in org.apache.lucene.queryParser that return Query | |
static Query |
QueryParser.parse(String query,
String field,
Analyzer analyzer)
Parses a query string, returning a Query . |
Query |
QueryParser.parse(String query)
Parses a query string, returning a Query. |
protected Query |
QueryParser.getFieldQuery(String field,
Analyzer analyzer,
String queryText)
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protected Query |
QueryParser.getRangeQuery(String field,
Analyzer analyzer,
String part1,
String part2,
boolean inclusive)
|
protected Query |
QueryParser.getBooleanQuery(Vector clauses)
Factory method for generating query, given a set of clauses. |
protected Query |
QueryParser.getWildcardQuery(String field,
String termStr)
Factory method for generating a query. |
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 |
QueryParser.getFuzzyQuery(String field,
String termStr)
Factory method for generating a query (similar to ( QueryParser.getWildcardQuery(java.lang.String, java.lang.String) ). |
Query |
QueryParser.Query(String field)
|
Query |
QueryParser.Clause(String field)
|
Query |
QueryParser.Term(String field)
|
static Query |
MultiFieldQueryParser.parse(String query,
String[] fields,
Analyzer analyzer)
Parses a query which searches on the fields specified. |
static Query |
MultiFieldQueryParser.parse(String query,
String[] fields,
int[] flags,
Analyzer analyzer)
Parses a query, searching on the fields specified. |
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, typically TermQuery s or PhraseQuery s. |
class |
FuzzyQuery
Implements the fuzzy search query |
class |
MultiTermQuery
A Query that matches documents containing a subset of terms provided
by a FilteredTermEnum enumeration. |
class |
PhrasePrefixQuery
PhrasePrefixQuery is a generalized version of PhraseQuery, with an added method PhrasePrefixQuery.add(Term[]) . |
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 |
Fields in org.apache.lucene.search declared as Query | |
Query |
BooleanClause.query
The query whose matching documents are combined by the boolean query. |
Methods in org.apache.lucene.search that return Query | |
Query |
Weight.getQuery()
The query that this concerns. |
Query |
Searchable.rewrite(Query query)
Expert: called to re-write queries into primitive queries. |
Query |
RemoteSearchable.rewrite(Query original)
|
Query |
RangeQuery.rewrite(IndexReader reader)
FIXME: Describe rewrite method here. |
Query |
RangeQuery.combine(Query[] queries)
|
Query |
Query.rewrite(IndexReader reader)
Expert: called to re-write queries into primitive queries. |
Query |
Query.combine(Query[] queries)
Expert: called when re-writing queries under MultiSearcher. |
static Query |
Query.mergeBooleanQueries(Query[] queries)
Expert: merges the clauses of a set of BooleanQuery's into a single BooleanQuery. |
Query |
PrefixQuery.rewrite(IndexReader reader)
|
Query |
PrefixQuery.combine(Query[] queries)
|
Query |
MultiTermQuery.rewrite(IndexReader reader)
|
Query |
MultiTermQuery.combine(Query[] queries)
|
Query |
MultiSearcher.rewrite(Query original)
|
Query |
IndexSearcher.rewrite(Query original)
|
Query |
BooleanQuery.rewrite(IndexReader reader)
|
Methods in org.apache.lucene.search with parameters of type Query | |
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,
HitCollector results)
Lower-level search API. |
void |
Searchable.search(Query query,
Filter filter,
HitCollector results)
Lower-level search API. |
TopDocs |
Searchable.search(Query query,
Filter filter,
int n)
Expert: Low-level search implementation. |
Query |
Searchable.rewrite(Query query)
Expert: called to re-write queries into primitive queries. |
Explanation |
Searchable.explain(Query query,
int doc)
Returns an Explanation that describes how doc scored against
query . |
void |
RemoteSearchable.search(Query query,
Filter filter,
HitCollector results)
|
TopDocs |
RemoteSearchable.search(Query query,
Filter filter,
int n)
|
Query |
RemoteSearchable.rewrite(Query original)
|
Explanation |
RemoteSearchable.explain(Query query,
int doc)
|
Query |
RangeQuery.combine(Query[] queries)
|
Query |
Query.combine(Query[] queries)
Expert: called when re-writing queries under MultiSearcher. |
static Query |
Query.mergeBooleanQueries(Query[] queries)
Expert: merges the clauses of a set of BooleanQuery's into a single BooleanQuery. |
Query |
PrefixQuery.combine(Query[] queries)
|
Query |
MultiTermQuery.combine(Query[] queries)
|
TopDocs |
MultiSearcher.search(Query query,
Filter filter,
int nDocs)
|
void |
MultiSearcher.search(Query query,
Filter filter,
HitCollector results)
Lower-level search API. |
Query |
MultiSearcher.rewrite(Query original)
|
Explanation |
MultiSearcher.explain(Query query,
int doc)
|
TopDocs |
IndexSearcher.search(Query query,
Filter filter,
int nDocs)
Expert: Low-level search implementation. |
void |
IndexSearcher.search(Query query,
Filter filter,
HitCollector results)
Lower-level search API. |
Query |
IndexSearcher.rewrite(Query original)
|
Explanation |
IndexSearcher.explain(Query query,
int doc)
|
void |
BooleanQuery.add(Query query,
boolean required,
boolean prohibited)
Adds a clause to a boolean query. |
Constructors in org.apache.lucene.search with parameters of type Query | |
QueryFilter(Query query)
Constructs a filter which only matches documents matching query . |
|
BooleanClause(Query q,
boolean r,
boolean p)
Constructs a BooleanClause with query q , required
r and prohibited p . |
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