Overview

In this project you will construct a Java GUI that uses event handlers, listeners and incorporates Java$$s

concurrency functionality and the use of threads. The following Oracle Tutorials may be useful to help

you become comfortable with Thread processes.

$$ https:$//$docs$.$oracle.com$/$javase$/$tutorial$/$essential$/$concurrency$/$

In addition, a zip file is included that includes several Oracle Java files that use different types of GUI

components as well as threads. I recommend going through the reading above and GUI below and the

examples to become familiar before attempting the final project.

Java FX:

$$ https:$//$docs$.$oracle.com$/$javafx$/2/$get$\_$started$/$jfxpub$-$get$\_$started.htm

$$ https:$//$docs$.$oracle.com$/$javafx$/2/$ui$\_$controls$/$jfxpub$-$ui$\_$controls.htm

$$ https:$//$docs$.$oracle.com$/$javase$/8/$javase$-$clienttechnologies.htm

$$ https:$//$docs$.$oracle.com$/$javafx$/2/$

Java Swing $($Legacy$)$:

$$ https:$//$docs$.$oracle.com$/$javase$/$tutorial$/$uiswing$/$index$.$html

Assignment Details

As a new engineer for a traffic congestion mitigation company, you have been tasked with developing a

Java GUI that displays time, traffic signals and other information for traffic analysts. The final GUI design

is up to you but should include viewing ports$/$panels to display the following components of the

simulation:

$1.$ Current time stamps in $1$ second intervals

$2.$ Real$-$time Traffic light display for three major intersections

$3.$ X$,$ Y positions and speed of up to $3$ cars as they traverse each of the $3$ intersections

Some of the details of the simulation are up to you but the following guidelines will set the guardrails:

$1.$ The components listed above should run in separate threads.

$2.$ Loop through the simulation with button$($s$)$ providing the ability to start, pause, stop and

continue the simulation.

$3.$ You will need to use basic distance formulas such as distance $=$ Speed $*$ time. Be sure to be

consistent and define your units of measure $($e$.$g$.$ mile$/$hour$,$ versus km$/$hour$)$

$4.$ Assume a straight distance between each traffic light of $1000$ meters.

$5.$ Since you are traveling a straight line, you can assume Y $=0$ for your X$,$Y positions.

$6.$ Provide the ability to add more cars and intersections to the simulation through the GUI.

$7.$ Don$$t worry about physics. Assume cars will stop on a dime for red lights, and continue through

yellow lights and green lights.

$8.$ Document all assumptions and limitations of your simulation.

Submission Requirements:

$1.$ Submit all of your Java source files $($each class should be in a separate $.$java file$).$ These files

should be zipped and submitted with the documentation.

$2.$ UML class diagram showing the type of the class relationships.

$3.$ Developer$$s guide describing how to compile and execute the program. The guide should

include a comprehensive test plan that includes evidence of testing each component of the

menu with screen captures and descriptions supporting each test. Documentation includes

Lessons learned.

$4.$ Test Plan in table format: #$,$ Description, Screenshot, PASS$/$FAIL

Your compressed zip file should be submitted to the Project $3$ folder in LEO no later than the due

date listed in the classroom calendar.