literal.h

00001 /*
00002  * This file is part of the syndication library
00003  *
00004  * Copyright (C) 2006 Frank Osterfeld <osterfeld@kde.org>
00005  *
00006  * This library is free software; you can redistribute it and/or
00007  * modify it under the terms of the GNU Library General Public
00008  * License as published by the Free Software Foundation; either
00009  * version 2 of the License, or (at your option) any later version.
00010  *
00011  * This library is distributed in the hope that it will be useful,
00012  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00013  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00014  * Library General Public License for more details.
00015  *
00016  * You should have received a copy of the GNU Library General Public License
00017  * along with this library; see the file COPYING.LIB.  If not, write to
00018  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
00019  * Boston, MA 02110-1301, USA.
00020  *
00021  */
00022 
00023 #ifndef SYNDICATION_RDF_LITERAL_H
00024 #define SYNDICATION_RDF_LITERAL_H
00025 
00026 #include <syndication/rdf/node.h>
00027 
00028 #include <boost/shared_ptr.hpp>
00029 
00030 namespace Syndication {
00031 namespace RDF {
00032 
00033 class Literal;
00034 
00035 //@cond PRIVATE
00036 typedef boost::shared_ptr<Literal> LiteralPtr;
00037 //@endcond
00038 
00043 class SYNDICATION_EXPORT Literal : public Node
00044 {
00045     public:
00046 
00050         Literal();
00051         
00057         Literal(const Literal& other);
00058         
00064         explicit Literal(const QString& text);
00065         
00069         virtual ~Literal();
00070 
00076         virtual Literal& operator=(const Literal& other);
00077         
00082         virtual bool operator==(const Node& other) const;
00083 
00087         virtual Literal* clone() const;
00088         
00095         virtual void accept( NodeVisitor* visitor, NodePtr ptr);
00096 
00100         virtual bool isNull() const;
00101         
00106         virtual unsigned int id() const;
00107         
00111         virtual bool isResource() const;
00115         virtual bool isProperty() const;
00116         
00120         virtual bool isLiteral() const;
00121         
00125         virtual bool isAnon() const;
00126         
00130         virtual bool isSequence() const;
00131 
00135         virtual operator QString() const;
00136         
00140         virtual QString text() const;
00141         
00146         virtual void setModel(const Model& model);
00147         
00152         virtual void setId(unsigned int id);
00153 
00154     private:
00155         class LiteralPrivate;
00156         typedef boost::shared_ptr<LiteralPrivate> LiteralPrivatePtr;
00157         LiteralPrivatePtr d;
00158 };
00159 
00160 
00161 } // namespace RDF
00162 } // namespace Syndication
00163 
00164 #endif // SYNDICATION_RDF_LITERAL_H
literal.h

syndication/rdf

API Dox
