DvdPlayer.java

package FacadePattern;

public class DvdPlayer {
    Amplifier amplifier;

    public DvdPlayer(Amplifier amplifier) {
        this.amplifier = amplifier;
    }

    public void on(){
        System.out.println("Dvd Player is on");
    }

    public void off(){
        System.out.println("Dvd Player is off");
    }

    public void eject(){
        System.out.println("Dvd Player eject");
    }

    public void pause(){
        System.out.println("Dvd Player pause");
    }   

    public void play(String movie){
        System.out.println("Dvd Player playing \"" + movie + "\"");
    }

    public void setSurroundSoundAudio(){
        System.out.println("Dvd Player set surround sound audio");
        this.amplifier.setSurroundSound();
    }

    public void setTwoChannelAudio(){
        System.out.println("Dvd Player set two channel audio");
    }

    public void stop(){
        System.out.println("Dvd Player stop");
    }

    public String toString(){
        return "Dvd Player";
    }

}