From cb7e589985d25a5a4d787927a6531722b0a2ec44 Mon Sep 17 00:00:00 2001
From: Peter Hertkorn <peter.hertkorn@reutlingen-university.de>
Date: Sat, 10 Oct 2020 18:26:01 +0200
Subject: [PATCH] Add start and stop
---
src/soon/PlayZustand.java | 13 ++++++++++
src/soon/Soon.java | 50 +++++++++++++++++++++++++++++++++++++
src/soon/SoonTestDrive.java | 14 +++++++++++
src/soon/StopZustand.java | 13 ++++++++++
src/soon/Zustand.java | 12 +++++++++
5 files changed, 102 insertions(+)
create mode 100644 src/soon/PlayZustand.java
create mode 100644 src/soon/Soon.java
create mode 100644 src/soon/SoonTestDrive.java
create mode 100644 src/soon/StopZustand.java
create mode 100644 src/soon/Zustand.java
diff --git a/src/soon/PlayZustand.java b/src/soon/PlayZustand.java
new file mode 100644
index 0000000..b44a8b2
--- /dev/null
+++ b/src/soon/PlayZustand.java
@@ -0,0 +1,13 @@
+package soon;
+
+public class PlayZustand extends Zustand {
+
+ public PlayZustand(Soon s) {
+ super(s);
+ }
+
+ public void stopButton() {
+ s.stopPlay();
+ s.setZustand(s.getStopZustand());
+ }
+}
diff --git a/src/soon/Soon.java b/src/soon/Soon.java
new file mode 100644
index 0000000..b2a2004
--- /dev/null
+++ b/src/soon/Soon.java
@@ -0,0 +1,50 @@
+package soon;
+
+public class Soon {
+ Zustand stopZustand;
+ Zustand playZustand;
+
+ Zustand zustand;
+
+ public Soon () {
+ stopZustand = new StopZustand(this);
+ playZustand = new PlayZustand(this);
+ zustand = stopZustand;
+ }
+
+ public Zustand getStopZustand() {
+ return stopZustand;
+ }
+
+ public Zustand getPlayZustand() {
+ return playZustand;
+ }
+
+ public void setZustand(Zustand zustand) {
+ this.zustand = zustand;
+ }
+
+ public void playButton() {
+ zustand.playButton();
+ }
+
+ public void stopButton() {
+ zustand.stopButton();
+ }
+
+ public void startPlay() {
+ System.out.println("Musik an");
+ }
+
+ public void stopPlay() {
+ System.out.println("Musik aus");
+ }
+
+ public String toString() {
+ StringBuffer result = new StringBuffer();
+ result.append("\nSoon MP3 Player");
+ result.append("\n---------------");
+ result.append("\nSoon available soon in MyCross-Platform Software Store\n");
+ return result.toString();
+ }
+}
diff --git a/src/soon/SoonTestDrive.java b/src/soon/SoonTestDrive.java
new file mode 100644
index 0000000..8f377ed
--- /dev/null
+++ b/src/soon/SoonTestDrive.java
@@ -0,0 +1,14 @@
+package soon;
+
+public class SoonTestDrive {
+
+ public static void main(String[] args) {
+
+ Soon player = new Soon();
+
+ System.out.println(player);
+ player.playButton();
+ player.stopButton();
+ }
+
+}
diff --git a/src/soon/StopZustand.java b/src/soon/StopZustand.java
new file mode 100644
index 0000000..3210093
--- /dev/null
+++ b/src/soon/StopZustand.java
@@ -0,0 +1,13 @@
+package soon;
+
+public class StopZustand extends Zustand {
+
+ public StopZustand(Soon s) {
+ super(s);
+ }
+
+ public void playButton() {
+ s.startPlay();
+ s.setZustand(s.getPlayZustand());
+ }
+}
diff --git a/src/soon/Zustand.java b/src/soon/Zustand.java
new file mode 100644
index 0000000..5ff57b1
--- /dev/null
+++ b/src/soon/Zustand.java
@@ -0,0 +1,12 @@
+package soon;
+
+public abstract class Zustand {
+ protected Soon s;
+
+ public Zustand(Soon s) {
+ this.s = s;
+ }
+
+ public void playButton() {};
+ public void stopButton() {};
+}
--
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