dublincorevocab.h

/*
    This file is part of the syndication library
    SPDX-FileCopyrightText: 2006 Frank Osterfeld <osterfeld@kde.org>
 
    SPDX-License-Identifier: LGPL-2.0-or-later
*/
 
#ifndef SYNDICATION_RDF_DUBLINCOREVOCAB_H
#define SYNDICATION_RDF_DUBLINCOREVOCAB_H
 
#include <syndication/rdf/property.h>
 
#include <memory>
 
class QString;
 
namespace Syndication
{
namespace RDF
{
/**
 * Singleton holding RDF class and property constants of the Dublin Core
 * vocabulary. See http://dublincore.org/documents/dces/ for a
 * specification.
 *
 * @author Frank Osterfeld
 */
class DublinCoreVocab
{
public:
    /**
     * returns the singleton instance
     */
    static DublinCoreVocab *self();
 
    /**
     * destructor
     */
    ~DublinCoreVocab();
 
    /**
     * the namespace of the Dublin Core vocabulary,
     * http://purl.org/dc/elements/1.1/
     */
    const QString &namespaceURI() const;
 
    /**
     * dc:contributor property. See DublinCore::contributor() for
     * an explanation.
     */
    PropertyPtr contributor() const;
 
    /**
     * dc:creator property. See DublinCore::creator() for
     * an explanation.
     */
    PropertyPtr creator() const;
 
    /**
     * dc:coverage property. See DublinCore::coverage() for
     * an explanation.
     */
    PropertyPtr coverage() const;
 
    /**
     * dc:date property. See DublinCore::date() for
     * an explanation.
     */
    PropertyPtr date() const;
 
    /**
     * dc:description property. See DublinCore::description() for
     * an explanation.
     */
    PropertyPtr description() const;
 
    /**
     * dc:format property. See DublinCore::format() for
     * an explanation.
     */
    PropertyPtr format() const;
 
    /**
     * dc:identifier property. See DublinCore::identifier() for
     * an explanation.
     */
    PropertyPtr identifier() const;
 
    /**
     * dc:language property. See DublinCore::language() for
     * an explanation.
     */
    PropertyPtr language() const;
 
    /**
     * dc:publisher property. See DublinCore::publisher() for
     * an explanation.
     */
    PropertyPtr publisher() const;
 
    /**
     * dc:relation property. See DublinCore::relation() for
     * an explanation.
     */
    PropertyPtr relation() const;
 
    /**
     * dc:rights property. See DublinCore::rights() for
     * an explanation.
     */
    PropertyPtr rights() const;
 
    /**
     * dc:source property. See DublinCore::source() for
     * an explanation.
     */
    PropertyPtr source() const;
 
    /**
     * dc:subject property. See DublinCore::subject() for
     * an explanation.
     */
    PropertyPtr subject() const;
 
    /**
     * dc:title property. See DublinCore::title() for
     * an explanation.
     */
    PropertyPtr title() const;
 
    /**
     * dc:type property. See DublinCore::type() for
     * an explanation.
     */
    PropertyPtr type() const;
 
private:
    DublinCoreVocab();
    Q_DISABLE_COPY(DublinCoreVocab)
 
    class DublinCoreVocabPrivate;
    std::unique_ptr<DublinCoreVocabPrivate> const d;
};
 
} // namespace RDF
} // namespace Syndication
 
#endif // SYNDICATION_RDF_DUBLINCOREVOCAB_H