practical quiz 8.dvdmovie.java

son los ejercicios de ssd3 espero que les ayuden a algunos jeje se la pasan chido.....!!!!!!

/**
 * This class extends class Movie and implements the interface DVD.
 * 
 * @author Neil
 * @version 1.0.0
 * @see Movie
 * @see DVD
 */
public class DVDMovie extends Movie implements DVD {

	private int regionCode;
	private String[] audioTracks;
	private String[] subtitles;

	/**
	 * Creates a DVDMovie object and initializes the instance variables.
	 * 
	 * @param initialTitle
	 * @param initialActors
	 * @param initialDirector
	 * @param initialRegionCode
	 * @param initialAudioTracks
	 * @param initialSubtitles
	 */
	public DVDMovie(String initialTitle, String[] initialActors,
			String initialDirector, int initialRegionCode,
			String[] initialAudioTracks, String[] initialSubtitles) {

		super(initialTitle, initialActors, initialDirector);
		regionCode = initialRegionCode;
		audioTracks = initialAudioTracks;
		subtitles = initialSubtitles;
	}

	/**
	 * Returns the value of the variable regionCode.
	 * 
	 * @return Returns the value of the variable regionCode.
	 */
	public int getRegionCode() {

		return regionCode;
	}

	/**
	 * Returns a reference to the array audioTracks.
	 * 
	 * @return Returns a reference to the array audioTracks.
	 */
	public String[] getAudioTracks() {

		return audioTracks;
	}

	/**
	 * Returns a reference to the array subtitles.
	 * 
	 * @return Returns a reference to the array subtitles.
	 */
	public String[] getSubtitles() {

		return subtitles;
	}

	/**
	 * Returns a string representation of the object with the following format:
	 * title,regionCode
	 * 
	 * @return Returns a string representation of the object.
	 */
	public String toString() {

		return super.getTitle() + "," + regionCode;
	}
}