From fe9c5978f33b3ffcc62c24a28c3f89ca4b1e2e24 Mon Sep 17 00:00:00 2001
From: Martin Goik <goik@hdm-stuttgart.de>
Date: Thu, 24 Apr 2014 17:23:28 +0200
Subject: [PATCH] Loop + rounding source code
---
.../de/sd1/loop/LoopExample.java | 50 ++++++++++++++++
.../de/hdm_stuttgart/de/sd1/loop/AppTest.java | 38 +++++++++++++
.../hdm_stuttgart/de/sd1/loop/LoopSolve.java | 23 ++++++++
.../de/hdm_stuttgart/de/sd1/loop/AppTest.java | 38 +++++++++++++
Sd1/P/rounding/pom.xml | 57 +++++++++++++++++++
.../de/sd1/rounding/MathTable.java | 17 ++++++
.../de/sd1/rounding/AppTest.java | 38 +++++++++++++
7 files changed, 261 insertions(+)
create mode 100644 Sd1/P/loop/answer/src/main/java/de/hdm_stuttgart/de/sd1/loop/LoopExample.java
create mode 100644 Sd1/P/loop/answer/src/test/java/de/hdm_stuttgart/de/sd1/loop/AppTest.java
create mode 100644 Sd1/P/loop/question/src/main/java/de/hdm_stuttgart/de/sd1/loop/LoopSolve.java
create mode 100644 Sd1/P/loop/question/src/test/java/de/hdm_stuttgart/de/sd1/loop/AppTest.java
create mode 100644 Sd1/P/rounding/pom.xml
create mode 100644 Sd1/P/rounding/src/main/java/de/hdm_stuttgart/de/sd1/rounding/MathTable.java
create mode 100644 Sd1/P/rounding/src/test/java/de/hdm_stuttgart/de/sd1/rounding/AppTest.java
diff --git a/Sd1/P/loop/answer/src/main/java/de/hdm_stuttgart/de/sd1/loop/LoopExample.java b/Sd1/P/loop/answer/src/main/java/de/hdm_stuttgart/de/sd1/loop/LoopExample.java
new file mode 100644
index 000000000..2df8bcea9
--- /dev/null
+++ b/Sd1/P/loop/answer/src/main/java/de/hdm_stuttgart/de/sd1/loop/LoopExample.java
@@ -0,0 +1,50 @@
+package de.hdm_stuttgart.de.sd1.loop;
+
+public class LoopExample {
+
+ public static void main(String [] args) {
+
+ final int upperLimit = 14;
+ while_squareNumbers(upperLimit);
+ doWhile_squareNumbers(upperLimit);
+ }
+
+ /**
+ * Compute all square numbers starting from 4 in steps of 3
+ * being smaller than a given limit. The results are being written to standard output.
+ * Implemented by a while -loop.
+ *
+ * @param limit An upper exclusive bound for the highest number to be squared..
+ */
+ public static void while_squareNumbers(final int limit) {
+ System.out.println("Computing square numbers");
+ int i = 4;
+ while (i < limit) {
+ System.out.println("i = " + i + ", i * i = " + i * i);
+ i += 3;
+ }
+ System.out.println("Finished computing square numbers");
+ }
+
+
+ /**
+ * Compute all square numbers starting from 4 in steps of 3
+ * being smaller than a given limit. The results are being written to standard output.
+ * Implemented by a do ... while -loop.
+ *
+ * @param limit An upper exclusive bound for the highest number to be squared..
+ */
+ public static void doWhile_squareNumbers(final int limit) {
+ System.out.println("Computing square numbers");
+ int i = 4;
+ if (i < limit) { // Needed !!!
+ do {
+ System.out.println("i = " + i + ", i * i = " + i * i);
+ i += 3;
+ } while (i < limit);
+ }
+
+ System.out.println("Finished computing square numbers");
+ }
+
+}
diff --git a/Sd1/P/loop/answer/src/test/java/de/hdm_stuttgart/de/sd1/loop/AppTest.java b/Sd1/P/loop/answer/src/test/java/de/hdm_stuttgart/de/sd1/loop/AppTest.java
new file mode 100644
index 000000000..494099cab
--- /dev/null
+++ b/Sd1/P/loop/answer/src/test/java/de/hdm_stuttgart/de/sd1/loop/AppTest.java
@@ -0,0 +1,38 @@
+package de.hdm_stuttgart.de.sd1.loop;
+
+import junit.framework.Test;
+import junit.framework.TestCase;
+import junit.framework.TestSuite;
+
+/**
+ * Unit test for simple App.
+ */
+public class AppTest
+ extends TestCase
+{
+ /**
+ * Create the test case
+ *
+ * @param testName name of the test case
+ */
+ public AppTest( String testName )
+ {
+ super( testName );
+ }
+
+ /**
+ * @return the suite of tests being tested
+ */
+ public static Test suite()
+ {
+ return new TestSuite( AppTest.class );
+ }
+
+ /**
+ * Rigourous Test :-)
+ */
+ public void testApp()
+ {
+ assertTrue( true );
+ }
+}
diff --git a/Sd1/P/loop/question/src/main/java/de/hdm_stuttgart/de/sd1/loop/LoopSolve.java b/Sd1/P/loop/question/src/main/java/de/hdm_stuttgart/de/sd1/loop/LoopSolve.java
new file mode 100644
index 000000000..40e429b7b
--- /dev/null
+++ b/Sd1/P/loop/question/src/main/java/de/hdm_stuttgart/de/sd1/loop/LoopSolve.java
@@ -0,0 +1,23 @@
+package de.hdm_stuttgart.de.sd1.loop;
+
+public class LoopSolve {
+
+ public static void main(String [] args) {
+ squareNumbers(14);
+ }
+
+ /**
+ * Compute all square numbers starting from 4 in steps of 3
+ * being smaller than a given limit. The results are being written to standard output.
+ * Implemented by a for -loop.
+ *
+ * @param limit An upper exclusive bound for the highest number to be squared..
+ */
+ public static void squareNumbers(final int limit) {
+ System.out.println("Computing square numbers");
+ for (int i = 4; i < limit; i += 3) {
+ System.out.println("i = " + i + ", i * i = " + i * i);
+ }
+ System.out.println("Finished computing square numbers");
+ }
+}
diff --git a/Sd1/P/loop/question/src/test/java/de/hdm_stuttgart/de/sd1/loop/AppTest.java b/Sd1/P/loop/question/src/test/java/de/hdm_stuttgart/de/sd1/loop/AppTest.java
new file mode 100644
index 000000000..494099cab
--- /dev/null
+++ b/Sd1/P/loop/question/src/test/java/de/hdm_stuttgart/de/sd1/loop/AppTest.java
@@ -0,0 +1,38 @@
+package de.hdm_stuttgart.de.sd1.loop;
+
+import junit.framework.Test;
+import junit.framework.TestCase;
+import junit.framework.TestSuite;
+
+/**
+ * Unit test for simple App.
+ */
+public class AppTest
+ extends TestCase
+{
+ /**
+ * Create the test case
+ *
+ * @param testName name of the test case
+ */
+ public AppTest( String testName )
+ {
+ super( testName );
+ }
+
+ /**
+ * @return the suite of tests being tested
+ */
+ public static Test suite()
+ {
+ return new TestSuite( AppTest.class );
+ }
+
+ /**
+ * Rigourous Test :-)
+ */
+ public void testApp()
+ {
+ assertTrue( true );
+ }
+}
diff --git a/Sd1/P/rounding/pom.xml b/Sd1/P/rounding/pom.xml
new file mode 100644
index 000000000..a78338126
--- /dev/null
+++ b/Sd1/P/rounding/pom.xml
@@ -0,0 +1,57 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+ <modelVersion>4.0.0</modelVersion>
+
+ <groupId>de.hdm-stuttgart.de.sd1</groupId>
+ <artifactId>loop</artifactId>
+ <version>0.0.1-SNAPSHOT</version>
+ <packaging>jar</packaging>
+
+ <name>loop</name>
+ <url>http://maven.apache.org</url>
+
+ <properties>
+ <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+ <javadocDestdir>~/tmp</javadocDestdir>
+ </properties>
+
+ <build>
+ <plugins>
+ <plugin>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-compiler-plugin</artifactId>
+ <version>2.3.2</version>
+ <configuration>
+ <source>1.8</source>
+ <target>1.8</target>
+ </configuration>
+ </plugin>
+
+ <plugin>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-javadoc-plugin</artifactId>
+ <version>2.9.1</version>
+ <configuration>
+ <linksource>true</linksource>
+ <links>
+ <link>http://www.greenfoot.org/files/javadoc/</link>
+ </links>
+ <!-- Setting destDir interferes with taglet class -->
+ <additionalJOptions>
+ <additionalJOption>-d ${javadocDestdir}</additionalJOption>
+ </additionalJOptions>
+
+ </configuration>
+ </plugin>
+ </plugins>
+ </build>
+
+ <dependencies>
+ <dependency>
+ <groupId>junit</groupId>
+ <artifactId>junit</artifactId>
+ <version>3.8.1</version>
+ <scope>test</scope>
+ </dependency>
+ </dependencies>
+</project>
diff --git a/Sd1/P/rounding/src/main/java/de/hdm_stuttgart/de/sd1/rounding/MathTable.java b/Sd1/P/rounding/src/main/java/de/hdm_stuttgart/de/sd1/rounding/MathTable.java
new file mode 100644
index 000000000..b63ef1cde
--- /dev/null
+++ b/Sd1/P/rounding/src/main/java/de/hdm_stuttgart/de/sd1/rounding/MathTable.java
@@ -0,0 +1,17 @@
+package de.hdm_stuttgart.de.sd1.rounding;
+
+/**
+ * Hello world!
+ *
+ */
+public class MathTable
+{
+ public static void main( String[] args )
+ {
+
+ for (int i = 0; i < 360; i += 5) {
+ double sinValue = Math.sin(i * Math.PI / 180);
+ System.out.println(i + ": " + Math.round(100 * sinValue));
+ }
+ }
+}
diff --git a/Sd1/P/rounding/src/test/java/de/hdm_stuttgart/de/sd1/rounding/AppTest.java b/Sd1/P/rounding/src/test/java/de/hdm_stuttgart/de/sd1/rounding/AppTest.java
new file mode 100644
index 000000000..0c83c06c5
--- /dev/null
+++ b/Sd1/P/rounding/src/test/java/de/hdm_stuttgart/de/sd1/rounding/AppTest.java
@@ -0,0 +1,38 @@
+package de.hdm_stuttgart.de.sd1.rounding;
+
+import junit.framework.Test;
+import junit.framework.TestCase;
+import junit.framework.TestSuite;
+
+/**
+ * Unit test for simple App.
+ */
+public class AppTest
+ extends TestCase
+{
+ /**
+ * Create the test case
+ *
+ * @param testName name of the test case
+ */
+ public AppTest( String testName )
+ {
+ super( testName );
+ }
+
+ /**
+ * @return the suite of tests being tested
+ */
+ public static Test suite()
+ {
+ return new TestSuite( AppTest.class );
+ }
+
+ /**
+ * Rigourous Test :-)
+ */
+ public void testApp()
+ {
+ assertTrue( true );
+ }
+}
--
GitLab