Builder to construct an Indexable
      for a music playlist.
For reference, see: //schema.org/MusicPlaylist.
Public Method Summary
| MusicPlaylistBuilder | 
                  
                  setNumTracks(int numTracks)
                   
                    Sets the number of tracks in this music playlist.
                   | 
| MusicPlaylistBuilder | 
Inherited Method Summary
Public Methods
public MusicPlaylistBuilder setNumTracks (int numTracks)
Sets the number of tracks in this music playlist.
Parameters
| numTracks | The number of tracks in this music playlist. | 
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public MusicPlaylistBuilder setTrack (MusicRecordingBuilder... tracks)
Sets the tracks in this music playlist.
Parameters
| tracks | The tracks in this music playlist. | 
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