Lucene++ - a full-featured, c++ search engine
API Documentation


Loading...
Searching...
No Matches
TermQuery.h
Go to the documentation of this file.
1
2// Copyright (c) 2009-2014 Alan Wright. All rights reserved.
3// Distributable under the terms of either the Apache License (Version 2.0)
4// or the GNU Lesser General Public License.
6
7#ifndef TERMQUERY_H
8#define TERMQUERY_H
9
10#include "Query.h"
11
12namespace Lucene {
13
16class LPPAPI TermQuery : public Query {
17public:
19 TermQuery(const TermPtr& term);
20
21 virtual ~TermQuery();
22
24
25protected:
27
28public:
29 using Query::toString;
30
33
34 virtual WeightPtr createWeight(const SearcherPtr& searcher);
35 virtual void extractTerms(SetTerm terms);
36
38 virtual String toString(const String& field);
39
40 virtual bool equals(const LuceneObjectPtr& other);
41 virtual int32_t hashCode();
43
44 friend class TermWeight;
45};
46
47}
48
49#endif
#define LUCENE_CLASS(Name)
Definition LuceneObject.h:24
The abstract base class for queries.
Definition Query.h:31
A Query that matches documents containing a term. This may be combined with other terms with a Boolea...
Definition TermQuery.h:16
virtual WeightPtr createWeight(const SearcherPtr &searcher)
Constructs an appropriate Weight implementation for this query. Only implemented by primitive queries...
virtual ~TermQuery()
virtual void extractTerms(SetTerm terms)
Adds all terms occurring in this query to the terms set. Only works if this query is in its rewritten...
TermQuery(const TermPtr &term)
Constructs a query for the term.
virtual LuceneObjectPtr clone(const LuceneObjectPtr &other=LuceneObjectPtr())
Returns a clone of this query.
virtual int32_t hashCode()
Return hash code for this object.
virtual String toString(const String &field)
Prints a user-readable version of this query.
TermPtr getTerm()
Returns the term of this query.
virtual bool equals(const LuceneObjectPtr &other)
Return whether two objects are equal.
TermPtr term
Definition TermQuery.h:26
Definition AbstractAllTermDocs.h:12
boost::shared_ptr< LuceneObject > LuceneObjectPtr
Definition LuceneTypes.h:539
boost::shared_ptr< Searcher > SearcherPtr
Definition LuceneTypes.h:434
boost::shared_ptr< Term > TermPtr
Definition LuceneTypes.h:233
boost::shared_ptr< Weight > WeightPtr
Definition LuceneTypes.h:480

clucene.sourceforge.net