git.sesse.net Git - vlc/blob - modules/stream_filter/dash/mpd/Representation.h

   1 /*
   2  * Representation.h
   3  *****************************************************************************
   4  * Copyright (C) 2010 - 2011 Klagenfurt University
   5  *
   6  * Created on: Aug 10, 2010
   7  * Authors: Christopher Mueller <christopher.mueller@itec.uni-klu.ac.at>
   8  *          Christian Timmerer  <christian.timmerer@itec.uni-klu.ac.at>
   9  *
  10  * This program is free software; you can redistribute it and/or modify
  11  * it under the terms of the GNU Lesser General Public License as published
  12  * by the Free Software Foundation; either version 2.1 of the License, or
  13  * (at your option) any later version.
  14  *
  15  * This program is distributed in the hope that it will be useful,
  16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18  * GNU General Public License for more details.
  19  *
  20  * You should have received a copy of the GNU Lesser General Public License
  21  * along with this program; if not, write to the Free Software
  22  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
  23  *****************************************************************************/
  24
  25 #ifndef REPRESENTATION_H_
  26 #define REPRESENTATION_H_
  27
  28 #include <string>
  29
  30 #include "mpd/CommonAttributesElements.h"
  31 #include "mpd/SegmentInfo.h"
  32 #include "mpd/TrickModeType.h"
  33 #include "exceptions/ElementNotPresentException.h"
  34
  35 namespace dash
  36 {
  37     namespace mpd
  38     {
  39         class Representation : public CommonAttributesElements
  40         {
  41             public:
  42                 Representation          ( const std::map<std::string, std::string>&  attributes);
  43                 virtual ~Representation ();
  44
  45                 const std::string&  getId                   () const;
  46                 void                setId                   ( const std::string &id );
  47                 /*
  48                  *  @return The bitrate required for this representation
  49                  *          in Bytes per seconds.
  50                  *          -1 if an error occurs.
  51                  */
  52                 int                 getBandwidth            () const;
  53                 void                setBandwidth            ( int bandwidth );
  54                 int                 getQualityRanking       () const;
  55                 void                setQualityRanking       ( int qualityRanking );
  56                 const std::list<const Representation*>&     getDependencies() const;
  57                 void                addDependency           ( const Representation* dep );
  58                 SegmentInfo*        getSegmentInfo          () const throw(dash::exception::ElementNotPresentException);
  59                 TrickModeType*      getTrickModeType        () const throw(dash::exception::ElementNotPresentException);
  60
  61                 void    setSegmentInfo         (SegmentInfo *info);
  62                 void    setTrickModeType       (TrickModeType *trickModeType);
  63
  64             private:
  65                 int                                 bandwidth;
  66                 std::string                         id;
  67                 int                                 qualityRanking;
  68                 std::list<const Representation*>    dependencies;
  69                 std::map<std::string, std::string>  attributes;
  70                 SegmentInfo                         *segmentInfo;
  71                 TrickModeType                       *trickModeType;
  72         };
  73     }
  74 }
  75
  76 #endif /* REPRESENTATION_H_ */