Software Architecture & Design $324$

Assignment$-2$:

You need to submit:

The entire Java code $($as Netbeans or Eclipse project$)$; if your code does not run regardless of

any reason, your grade is automatically zero.

Problem Description:

A vehicle company is designing software for the Cruise Control system. Suppose this company

has decided to incorporate other companies$$ hardware products so it can only focus on the

software development. In this case, the software needs to access and control the required

hardware equipment.

It has been decided that the Cruise Control will at least need to interact with the following

hardware equipment:

$1)$ Cruise Control Handle $($with the ability to adjust speed and read product information$).$

$2)$ Brake $($with the ability to stop cruise and read product information$)$

$3)$ Engine $($with the ability to adjust Accelerator value and read product information$)$

$4)$ Accelerator $($with the ability to read product information$)$

Note: product information $=$ company name $+$ product name

The vehicle company has agreed with a company called $$Digital Car$$ company to manufacture

the required hardware equipment. However, since hardware development is expected to take

longer than the expected software development, management has decided to simulate the

hardware components so that software development and testing can move forward. That is$,$ there

are two streams of equipment: real equipment $($from Digital Car Company$)$ and the simulated

equipment to allow the software development to go forward.

Requirements:

$1)$ Design the creation of the required objects using the abstract factory design pattern so

that the Cruise Control software can work the same way using real or simulated

components. This design should be provided as UML class diagram. Note that you

should separate Digital Car company equipment from simulated equipment.

$2)$ Provide your Java implementation.

a$.$ The Java program should test the creation of all objects. Therefore, you need to

place the following line in each class constructor:

System.out.println$("$Created instance of class $"$

$+$this.getClass$().$getSimpleName$())$;

b$.$ The main method should test both the simulated and real hardware object

creations.