dvdmovie.java

VHSandDVDMovies对多媒体比如音频视频等的流的控制

public class DVDMovie extends Movie implements DVD{
	
	int regionCode;
	
	String[] audioTracks;
	
	String[] subtitles;
	
	DVDMovie(String initialTitle,
	         String[] initialActors,
	         String initialDirector, 
	         int initialRegionCode,
	         String[] initialAudioTracks,
	         String[] initialSubtitles){
		
		super( initialTitle, initialActors, initialDirector);
		
		regionCode = initialRegionCode;
		
		audioTracks = initialAudioTracks;
		
		audioTracks = initialAudioTracks;
		
		subtitles = initialSubtitles;
		
	}
	public int getRegionCode(){
		
		return regionCode;
		
	}
	public String[] getAudioTracks(){
		
		return audioTracks;
		
	}
	public String[] getSubtitles(){
		
		return audioTracks;
		
	}
	public String toString(){
		
		return title + "_" +regionCode;
	}
	
}