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Bender
2022-09-27 14:28:54 -05:00
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CS144-007-EXAMPLE/.classpath Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<classpath>
<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-17"/>
<classpathentry kind="src" path="src"/>
<classpathentry kind="output" path="bin"/>
</classpath>

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CS144-007-EXAMPLE/.gitignore vendored Normal file
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/bin/

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CS144-007-EXAMPLE/.project Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<projectDescription>
<name>CS144-007-EXAMPLE</name>
<comment></comment>
<projects>
</projects>
<buildSpec>
<buildCommand>
<name>org.eclipse.jdt.core.javabuilder</name>
<arguments>
</arguments>
</buildCommand>
</buildSpec>
<natures>
<nature>org.eclipse.jdt.core.javanature</nature>
</natures>
</projectDescription>

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CS144-007-EXAMPLE/.settings/org.eclipse.core.resources.prefs Normal file
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eclipse.preferences.version=1
encoding/<project>=UTF-8

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CS144-007-EXAMPLE/.settings/org.eclipse.jdt.core.prefs Normal file
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eclipse.preferences.version=1
org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
org.eclipse.jdt.core.compiler.codegen.targetPlatform=17
org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
org.eclipse.jdt.core.compiler.compliance=17
org.eclipse.jdt.core.compiler.debug.lineNumber=generate
org.eclipse.jdt.core.compiler.debug.localVariable=generate
org.eclipse.jdt.core.compiler.debug.sourceFile=generate
org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
org.eclipse.jdt.core.compiler.problem.enablePreviewFeatures=disabled
org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
org.eclipse.jdt.core.compiler.problem.reportPreviewFeatures=warning
org.eclipse.jdt.core.compiler.release=enabled
org.eclipse.jdt.core.compiler.source=17

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CS144-007-EXAMPLE/src/module-info.java Normal file
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module uwstout.courses.cs144 {
}

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CS144-007-EXAMPLE/src/uwstout/courses/cs144/examples/Distance.java Normal file
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package uwstout.courses.cs144.examples;
import java.util.Scanner;
/**
* Reads two delivery points from the user, and outputs the distance between the
* origin, and the two in city blocks.
*
* Reads in two delivery points (X Y) from the user on, and calculates the
* distance between (0,0), the first point, and the last point in city blocks.
* This calculated value is then output to the console.
*
* @author Brett Bender
* @version 2022.09.15
*
*/
public class Distance {
private final static Stop ORIGIN_STOP = new Stop(0, 0);
/**
* Calculates the city block distance between points.
*
* Reads in two delivery points from System.in, entered in an X Y pair. These
* points are then used to calculate the distance (in city blocks) between
* (0,0), the first point, and the last point. This calculated value is then
* output to the console.
*
* @param args The arguments passed from the command line - not used
*/
public static void main(String[] args) {
Scanner scnr = new Scanner(System.in);
// Read in route name
System.out.print("Enter route name: ");
String routeName = scnr.nextLine();
Stop stop1 = Stop.readStop(scnr, "Enter first delivery point X Y coordinates: ");
Stop stop2 = Stop.readStop(scnr, "Enter second delivery point X Y coordinates: ");
System.out.printf("%s to %s to %s\n", ORIGIN_STOP, stop1, stop2);
// Calculate
/// Starting at 0,0 and going to the two stops in sequence
int distanceTraveled = ORIGIN_STOP.distanceTo(stop1) + stop1.distanceTo(stop2);
// Output
System.out.printf("Total distance travelled (in city blocks) for route %s: %d\n", routeName, distanceTraveled);
scnr.close();
}
}

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CS144-007-EXAMPLE/src/uwstout/courses/cs144/examples/Example.java Normal file
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// Package Declaration -- says where the file should be
package uwstout.courses.cs144.examples;
// <visibility> class <name> { }
/**
* This is the primary entry point into our program
*
* @author Brett Bender
* @version 2022.9.15
*
*/
public class Example {
// add code here
/**
* Provides the primary entry point into the program
*
* @param args Command line arguments
*/
public static void main(String[] args) {
System.out.println("Hello, World!");
// The answer is 42.
System.out.printf("The answer is %d.\n", 42);
System.out.println("Name\tAge\nBilly\t15");
}
}

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CS144-007-EXAMPLE/src/uwstout/courses/cs144/examples/Stop.java Normal file
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package uwstout.courses.cs144.examples;
import java.util.Scanner;
/**
* Stop represents a stop on a route.
*
* @author Brett Bender
* @version 2022.09.15
*/
public class Stop {
private int x;
private int y;
/**
* A constructor for Stop that takes in an X and Y coordinate
*
* @param x The X coordinate of this point
* @param y The Y coordinate of this point
*/
public Stop(int x, int y) {
this.x = x;
this.y = y;
}
/**
* Prints a prompt, reads in two integers, and returns a Stop.
*
* @param scan A scanner for input
* @param prompt The prompt to print to the user
*
* @return The stop given by the user
*/
public static Stop readStop(Scanner scan, String prompt) {
int x, y;
System.out.print(prompt);
x = scan.nextInt();
y = scan.nextInt();
return new Stop(x, y);
}
/**
* Set the X coordinate of this stop
*
* @param x The new X coordinate
*/
public void setX(int x) {
this.x = x;
}
/**
* Get the X coordinate of this stop
*
* @return The X coordinate of this stop
*/
public int getX() {
return x;
}
/**
* Set the Y coordinate of this stop
*
* @param y The new Y coordinate
*/
public void setY(int y) {
this.y = y;
}
/**
* Get the Y coordinate of this stop
*
* @return The Y coordinate of this point
*/
public int getY() {
return y;
}
/**
* Set the X and Y coordinate of this stop
*
* @param x The new X coordinate
* @param y The new Y coordinate
*/
public void setXY(int x, int y) {
this.x = x;
this.y = y;
}
@Override
public String toString() {
return "(" + x + ", " + y + ")";
}
/**
* Calculate the distance between two stops in city blocks
*
* @param otherStop The stop we are attempting to measure the distance to
* @return The distance (in city blocks) between this object and otherPoint
*/
public int distanceTo(Stop otherStop) {
/// No Diagonals, city blocks
return Math.abs(otherStop.getX() - this.x) + Math.abs(otherStop.getY() - this.y);
}
}