Relation.h

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/* --------------------------------------------------------------------------
 
   libmusicbrainz5 - Client library to access MusicBrainz
 
   Copyright (C) 2012 Andrew Hawkins
 
   This file is part of libmusicbrainz5.
 
   This library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Lesser General Public
   License as published by the Free Software Foundation; either
   version 2.1 of the License, or (at your option) any later version.
 
   libmusicbrainz5 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
   Lesser General Public License for more details.
 
   You should have received a copy of the GNU General Public License
   along with this library.  If not, see <http://www.gnu.org/licenses/>.
 
     $Id$
 
----------------------------------------------------------------------------*/
 
#ifndef _MUSICBRAINZ5_RELATION_H
#define _MUSICBRAINZ5_RELATION_H
 
#include <string>
#include <iostream>
 
#include "musicbrainz5/Entity.h"
#include "musicbrainz5/AttributeList.h"
 
#include "musicbrainz5/xmlParser.h"
 
namespace MusicBrainz5
{
    class CRelationPrivate;
 
    class CArtist;
    class CRelease;
    class CReleaseGroup;
    class CRecording;
    class CLabel;
    class CWork;
 
    class CRelation: public CEntity
    {
    public:
        CRelation(const XMLNode& Node=XMLNode::emptyNode());
        CRelation(const CRelation& Other);
        CRelation& operator =(const CRelation& Other);
        virtual ~CRelation();
 
        virtual CRelation *Clone();
 
        std::string Type() const;
        std::string Target() const;
        std::string Direction() const;
        CAttributeList *AttributeList() const;
        std::string Begin() const;
        std::string End() const;
        std::string Ended() const;
        CArtist *Artist() const;
        CRelease *Release() const;
        CReleaseGroup *ReleaseGroup() const;
        CRecording *Recording() const;
        CLabel *Label() const;
        CWork *Work() const;
 
        virtual std::ostream& Serialise(std::ostream& os) const;
        static std::string GetElementName();
 
    protected:
        virtual void ParseAttribute(const std::string& Name, const std::string& Value);
        virtual void ParseElement(const XMLNode& Node);
 
    private:
        void Cleanup();
 
        CRelationPrivate * const m_d;
    };
}
 
#endif