resource.h

/*
 * This file is part of the syndication library
 *
 * Copyright (C) 2006 Frank Osterfeld <osterfeld@kde.org>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Library General Public License for more details.
 *
 * You should have received a copy of the GNU Library General Public License
 * along with this library; see the file COPYING.LIB.  If not, write to
 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
 *
 */

#ifndef SYNDICATION_RDF_RESOURCE_H
#define SYNDICATION_RDF_RESOURCE_H

#include <syndication/rdf/node.h>

#include <boost/shared_ptr.hpp>

class QString;

template <class T> class QList;

namespace Syndication {
namespace RDF {

class Model;
class Property;
typedef boost::shared_ptr<Property> PropertyPtr;
class Resource;
class Statement;
typedef boost::shared_ptr<Statement> StatementPtr;

typedef boost::shared_ptr<Resource> ResourcePtr;

class SYNDICATION_EXPORT Resource : public Node
{
    friend class Model;

    public:

        Resource();

        Resource(const Resource& other);

        explicit Resource(const QString& uri);

        virtual ~Resource();

        Resource& operator=(const Resource& other);

        bool operator==(const Node& other) const;

        virtual void accept(NodeVisitor* visitor,  NodePtr ptr);

        virtual Resource* clone() const;

        virtual Model model() const;

        virtual bool hasProperty(PropertyPtr property) const;

        virtual StatementPtr property(PropertyPtr property) const;

        virtual QList<StatementPtr> properties(PropertyPtr property) const;

        virtual bool isNull() const;

        virtual unsigned int id() const;

        virtual bool isResource() const;

        virtual bool isLiteral() const;

        virtual bool isProperty() const;

        virtual bool isAnon() const;

        virtual bool isSequence() const;

        virtual QString text() const;

        virtual QString uri() const;


        virtual void setModel(const Model& model);

        virtual void setId(unsigned int id);

    private:

        class ResourcePrivate;
        typedef boost::shared_ptr<ResourcePrivate> ResourcePrivatePtr;
        ResourcePrivatePtr d;
};

} // namespace RDF
} // namespace Syndication

#endif // SYNDICATION_RDF_RESOURCE_H