filters.h

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/*
 * MusicBrainz -- The Internet music metadatabase
 *
 * Copyright (C) 2006 Lukas Lalinsky
 *  
 * 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.
 * 
 * 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
 * Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 *
 * $Id: filters.h 8466 2006-09-05 08:59:44Z luks $
 */
 
#ifndef __MUSICBRAINZ3_FILTERS_H__
#define __MUSICBRAINZ3_FILTERS_H__

#include <string>
#include <vector>
#include <utility> 
#include <musicbrainz3/musicbrainz.h>

namespace MusicBrainz
{

        class MB_API IFilter
        {
        public:
                
                typedef std::vector<std::pair<std::string, std::string> > ParameterList;
        
                virtual ~IFilter() {};
        
                virtual ParameterList createParameters() const = 0;
        };
        
        class MB_API ArtistFilter : public IFilter
        {
        public:
                ArtistFilter &name(const std::string &name);
                ArtistFilter &limit(const int limit);
                ParameterList createParameters() const;
        private:
                ParameterList parameters;
        };
        
        class MB_API ReleaseFilter : public IFilter
        {
        public:
                ReleaseFilter &title(const std::string &value);
                ReleaseFilter &discId(const std::string &value);
                ReleaseFilter &releaseType(const std::string &value);
                ReleaseFilter &artistName(const std::string &value);
                ReleaseFilter &artistId(const std::string &value);
                ReleaseFilter &limit(const int value);
                ParameterList createParameters() const;
        private:
                ParameterList parameters;
        };
        
        class MB_API TrackFilter : public IFilter
        {
        public:
                TrackFilter &title(const std::string &value);
                TrackFilter &artistName(const std::string &value);
                TrackFilter &artistId(const std::string &value);
                TrackFilter &releaseTitle(const std::string &value);
                TrackFilter &releaseId(const std::string &value);
                TrackFilter &duration(const int value);
                TrackFilter &puid(const std::string &value);
                TrackFilter &limit(const int value);
                ParameterList createParameters() const;
        private:
                ParameterList parameters;
        };
        
        class MB_API UserFilter : public IFilter
        {
        public:
                UserFilter &name(const std::string &name);
                ParameterList createParameters() const;
        private:
                ParameterList parameters;
        };
        
}

#endif

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