modules/stream_filter/dash/mpd/NullManager.cpp

   1 /*
   2  * NullManager.cpp
   3  *****************************************************************************
   4  * Copyright (C) 2010 - 2011 Klagenfurt University
   5  *
   6  * Created on: Apr 20, 2011
   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 #ifdef HAVE_CONFIG_H
  25 # include "config.h"
  26 #endif
  27
  28 #include "mpd/NullManager.h"
  29
  30 using namespace dash::mpd;
  31
  32 NullManager::NullManager    ()
  33 {
  34
  35 }
  36 NullManager::~NullManager   ()
  37 {
  38 }
  39
  40 std::vector<Period *>   NullManager::getPeriods              ()
  41 {
  42     return std::vector<Period *>();
  43 }
  44 Period*                 NullManager::getFirstPeriod          ()
  45 {
  46     return NULL;
  47 }
  48 Period*                 NullManager::getNextPeriod           (Period *)
  49 {
  50     return NULL;
  51 }
  52 Representation*         NullManager::getBestRepresentation   (Period *)
  53 {
  54     return NULL;
  55 }
  56 std::vector<ISegment *> NullManager::getSegments             (Representation *)
  57 {
  58     return std::vector<ISegment *>();
  59 }
  60 Representation*         NullManager::getRepresentation       (Period *, long )
  61 {
  62     return NULL;
  63 }