From 78568cb9ed7303dc15271c17ecf8df5488f362fb Mon Sep 17 00:00:00 2001
From: Peter Hertkorn <peter.hertkorn@reutlingen-university.de>
Date: Thu, 12 Nov 2020 16:25:23 +0100
Subject: [PATCH] Alien classes
---
src/aliensimulator/Alien.java | 10 ++++++++++
src/aliensimulator/AlienMars.java | 8 ++++++++
src/aliensimulator/AlienMond.java | 8 ++++++++
src/aliensimulator/AlienSimulator.java | 15 +++++++++++++++
4 files changed, 41 insertions(+)
create mode 100644 src/aliensimulator/Alien.java
create mode 100644 src/aliensimulator/AlienMars.java
create mode 100644 src/aliensimulator/AlienMond.java
create mode 100644 src/aliensimulator/AlienSimulator.java
diff --git a/src/aliensimulator/Alien.java b/src/aliensimulator/Alien.java
new file mode 100644
index 0000000..e8ac21f
--- /dev/null
+++ b/src/aliensimulator/Alien.java
@@ -0,0 +1,10 @@
+package aliensimulator;
+
+public abstract class Alien {
+
+ public abstract void darstellen();
+
+ public void fliegen() {
+ System.out.println("Ich fliege durch den Weltraum.");
+ }
+}
diff --git a/src/aliensimulator/AlienMars.java b/src/aliensimulator/AlienMars.java
new file mode 100644
index 0000000..426cbac
--- /dev/null
+++ b/src/aliensimulator/AlienMars.java
@@ -0,0 +1,8 @@
+package aliensimulator;
+
+public class AlienMars extends Alien {
+
+ public void darstellen() {
+ System.out.println("Ich bin das Alien vom Mars.");
+ }
+}
diff --git a/src/aliensimulator/AlienMond.java b/src/aliensimulator/AlienMond.java
new file mode 100644
index 0000000..715c604
--- /dev/null
+++ b/src/aliensimulator/AlienMond.java
@@ -0,0 +1,8 @@
+package aliensimulator;
+
+public class AlienMond extends Alien {
+
+ public void darstellen() {
+ System.out.println("Ich bin das Alien vom Mond.");
+ }
+}
diff --git a/src/aliensimulator/AlienSimulator.java b/src/aliensimulator/AlienSimulator.java
new file mode 100644
index 0000000..4a9f6fd
--- /dev/null
+++ b/src/aliensimulator/AlienSimulator.java
@@ -0,0 +1,15 @@
+package aliensimulator;
+
+public class AlienSimulator {
+
+ public static void main(String[] args) {
+
+ Alien alien = new AlienMars();
+ alien.darstellen();
+ alien.fliegen();
+
+ alien = new AlienMond();
+ alien.darstellen();
+ alien.fliegen();
+ }
+}
--
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