diff --git a/src/soon/PlayZustand.java b/src/soon/PlayZustand.java
index beddd6c8513dc01ba46c9a32a89a938355844a7e..b952b8dfd45b7af34d580649f883c030300b29ce 100644
--- a/src/soon/PlayZustand.java
+++ b/src/soon/PlayZustand.java
@@ -1,6 +1,6 @@
package soon;
-public class PlayZustand extends PowerOnZustand {
+public class PlayZustand extends PlayerZustand {
public PlayZustand(Soon s, PowerOn p) {
super(s, p);
@@ -8,8 +8,8 @@ public class PlayZustand extends PowerOnZustand {
public void stopButton() {
exit();
- p.setZustand(p.getStopZustand());
- p.getZustand().entry();
+ p.setPlayerZustand(p.getStopZustand());
+ p.getPlayerZustand().entry();
}
public void volumeUpButton() {
diff --git a/src/soon/PowerOnZustand.java b/src/soon/PlayerZustand.java
similarity index 75%
rename from src/soon/PowerOnZustand.java
rename to src/soon/PlayerZustand.java
index 36589af54d4c3ffd094fce046003047ba4f23c8e..e5312831238a0bc3d35a4c8d52234ccfb6aad695 100644
--- a/src/soon/PowerOnZustand.java
+++ b/src/soon/PlayerZustand.java
@@ -1,10 +1,10 @@
package soon;
-public abstract class PowerOnZustand {
+public abstract class PlayerZustand {
Soon s;
PowerOn p;
- public PowerOnZustand(Soon s, PowerOn p) {
+ public PlayerZustand(Soon s, PowerOn p) {
this.s = s;
this.p = p;
}
diff --git a/src/soon/PowerOff.java b/src/soon/PowerOff.java
index d4e26c4c1e05a179f9a48cfe78fb2d3b63ed479d..8ce64a8122d2398cade6628c0e847874055995b4 100644
--- a/src/soon/PowerOff.java
+++ b/src/soon/PowerOff.java
@@ -7,9 +7,9 @@ public class PowerOff extends Zustand {
}
public void powerButton() {
+ System.out.println("Power Button: Anschalten");
exit();
s.setZustand(s.getPowerOnZustand());
- System.out.println("Anschalten");
s.getZustand().entry();
}
}
diff --git a/src/soon/PowerOn.java b/src/soon/PowerOn.java
index fc3ab60c795ad4ac29427e9ed1db7dc83b923a98..14a141ac33a2368afd17b5a0cc51af504e7104f7 100644
--- a/src/soon/PowerOn.java
+++ b/src/soon/PowerOn.java
@@ -1,64 +1,96 @@
package soon;
public class PowerOn extends Zustand {
- PowerOnZustand playZustand;
- PowerOnZustand stopZustand;
+ PlayerZustand playZustand;
+ PlayerZustand stopZustand;
+ SpeakerZustand stereoZustand;
+ SpeakerZustand surroundZustand;
- PowerOnZustand zustand;
+ PlayerZustand playerZustand;
+ SpeakerZustand speakerZustand;
public PowerOn(Soon s) {
super(s);
stopZustand = new StopZustand(s, this);
playZustand = new PlayZustand(s, this);
- zustand = stopZustand;
+ stereoZustand = new StereoZustand(s,this);
+ surroundZustand = new SurroundZustand(s,this);
+ playerZustand = stopZustand;
+ speakerZustand = stereoZustand;
}
- public PowerOnZustand getStopZustand() {
+ public PlayerZustand getStopZustand() {
return stopZustand;
}
- public PowerOnZustand getPlayZustand() {
+ public PlayerZustand getPlayZustand() {
return playZustand;
}
- public PowerOnZustand getZustand() {
- return zustand;
+ public SpeakerZustand getStereoZustand() {
+ return stereoZustand;
+ }
+
+ public SpeakerZustand getSurroundZustand() {
+ return surroundZustand;
+ }
+
+ public PlayerZustand getPlayerZustand() {
+ return playerZustand;
}
- public void setZustand(PowerOnZustand zustand) {
- this.zustand = zustand;
+ public void setPlayerZustand(PlayerZustand zustand) {
+ this.playerZustand = zustand;
}
+ public SpeakerZustand getSpeakerZustand() {
+ return speakerZustand;
+ }
+
+ public void setSpeakerZustand(SpeakerZustand zustand) {
+ this.speakerZustand = zustand;
+ }
+
public void playButton() {
- zustand.playButton();
+ System.out.println("Play Button");
+ playerZustand.playButton();
}
public void stopButton() {
- zustand.stopButton();
+ System.out.println("Stop Button");
+ playerZustand.stopButton();
}
public void volumeUpButton() {
- zustand.volumeUpButton();
+ System.out.println("Volume Up Button");
+ playerZustand.volumeUpButton();
}
public void volumeDownButton() {
- zustand.volumeDownButton();
+ System.out.println("Volume Down Button");
+ playerZustand.volumeDownButton();
}
public void powerButton() {
+ System.out.println("Power Button: Ausschalten");
exit();
s.setZustand(s.getPowerOffZustand());
- System.out.println("Ausschalten");
s.getZustand().entry();
}
+ public void speakerButton() {
+ System.out.println("Speaker Button");
+ speakerZustand.speakerButton();
+ }
+
+
public void entry() {
s.powerLED_On();
- zustand.entry();
+ playerZustand.entry();
}
public void exit() {
s.powerLED_Off();
- zustand.exit();
+ playerZustand.exit();
}
}
diff --git a/src/soon/Soon.java b/src/soon/Soon.java
index d03e0dfb60372f6b9c734f9a268832a2a5317473..09822b9345afe4b8fe1bbda4ff1847231844a992 100644
--- a/src/soon/Soon.java
+++ b/src/soon/Soon.java
@@ -3,12 +3,16 @@ package soon;
public class Soon {
Zustand powerOnZustand;
Zustand powerOffZustand;
+ PlayerZustand playerHistory;
+ SpeakerZustand speakerHistory;
Zustand zustand;
public Soon () {
powerOnZustand = new PowerOn(this);
powerOffZustand = new PowerOff(this);
+ playerHistory = ((PowerOn)powerOnZustand).getStopZustand();
+ speakerHistory = ((PowerOn)powerOnZustand).getStereoZustand();
zustand = powerOffZustand;
}
@@ -48,30 +52,42 @@ public class Soon {
zustand.powerButton();
}
+ public void speakerButton() {
+ zustand.speakerButton();
+ }
+
public void startPlay() {
- System.out.println("Musik an");
+ System.out.println("Soon: Musik an");
}
public void stopPlay() {
- System.out.println("Musik aus");
+ System.out.println("Soon: Musik aus");
}
public void volumeUp() {
- System.out.println("Lauter");
+ System.out.println("Soon: Lauter");
}
public void volumeDown() {
- System.out.println("Leiser");
+ System.out.println("Soon: Leiser");
}
public void powerLED_On() {
- System.out.println("LED on");
+ System.out.println("Soon: LED on");
}
public void powerLED_Off() {
- System.out.println("LED off");
+ System.out.println("Soon: LED off");
}
+ public void setStereo() {
+ System.out.println("Soon: Stereo sound");
+ }
+
+ public void setSurround() {
+ System.out.println("Soon: Surround sound");
+ }
+
public String toString() {
StringBuffer result = new StringBuffer();
result.append("\nSoon MP3 Player");
diff --git a/src/soon/SoonTestDrive.java b/src/soon/SoonTestDrive.java
index 7e3fc47a1fa5124ea45a60f906e09080258acd3c..0e92076492cfc5616b83c7548011c63bf49429d3 100644
--- a/src/soon/SoonTestDrive.java
+++ b/src/soon/SoonTestDrive.java
@@ -9,8 +9,12 @@ public class SoonTestDrive {
player.powerButton();
player.playButton();
+ player.speakerButton();
player.volumeUpButton();
+ player.powerButton();
+ player.powerButton();
player.volumeDownButton();
+ player.speakerButton();
player.stopButton();
player.powerButton();
}
diff --git a/src/soon/SpeakerZustand.java b/src/soon/SpeakerZustand.java
new file mode 100644
index 0000000000000000000000000000000000000000..9177d8da51eabc3cf174931183193059822345bf
--- /dev/null
+++ b/src/soon/SpeakerZustand.java
@@ -0,0 +1,13 @@
+package soon;
+
+public abstract class SpeakerZustand {
+ Soon s;
+ PowerOn p;
+
+ public SpeakerZustand(Soon s, PowerOn p) {
+ this.s = s;
+ this.p = p;
+ }
+
+ public void speakerButton() {};
+}
diff --git a/src/soon/StereoZustand.java b/src/soon/StereoZustand.java
new file mode 100644
index 0000000000000000000000000000000000000000..8cb292ace54473a47d0f656f08048f68360c1934
--- /dev/null
+++ b/src/soon/StereoZustand.java
@@ -0,0 +1,13 @@
+package soon;
+
+public class StereoZustand extends SpeakerZustand {
+
+ public StereoZustand(Soon s, PowerOn p) {
+ super(s, p);
+ }
+
+ public void speakerButton() {
+ s.setSurround();
+ p.setSpeakerZustand(p.getSurroundZustand());
+ }
+}
diff --git a/src/soon/StopZustand.java b/src/soon/StopZustand.java
index 67cf4289004691c324108296a54ce20d56e07d4b..92308a0f2edd29178204a1032886d1b748a863c8 100644
--- a/src/soon/StopZustand.java
+++ b/src/soon/StopZustand.java
@@ -1,6 +1,6 @@
package soon;
-public class StopZustand extends PowerOnZustand {
+public class StopZustand extends PlayerZustand {
public StopZustand(Soon s, PowerOn p) {
super(s, p);
@@ -8,7 +8,7 @@ public class StopZustand extends PowerOnZustand {
public void playButton() {
exit();
- p.setZustand(p.getPlayZustand());
- p.getZustand().entry();
+ p.setPlayerZustand(p.getPlayZustand());
+ p.getPlayerZustand().entry();
}
}
diff --git a/src/soon/SurroundZustand.java b/src/soon/SurroundZustand.java
new file mode 100644
index 0000000000000000000000000000000000000000..a60d3f64255258de145b2d9bce812210298f2cbd
--- /dev/null
+++ b/src/soon/SurroundZustand.java
@@ -0,0 +1,14 @@
+package soon;
+
+public class SurroundZustand extends SpeakerZustand {
+
+ public SurroundZustand(Soon s, PowerOn p) {
+ super(s, p);
+ }
+
+ public void speakerButton() {
+ s.setStereo();
+ p.setSpeakerZustand(p.getStereoZustand());
+ }
+
+}
diff --git a/src/soon/Zustand.java b/src/soon/Zustand.java
index 8a7d896167da7747dec26764013acccdbfe131e3..4bdbadb12d913b65a53f0cf0dbe403b603ee5e22 100644
--- a/src/soon/Zustand.java
+++ b/src/soon/Zustand.java
@@ -14,4 +14,5 @@ public abstract class Zustand {
public void entry() {};
public void exit() {};
public void powerButton() {};
+ public void speakerButton() {};
}