Project 3

CSCI-4/5448 Object Oriented Analysis/Design

Joshua Khoo
Elizabeth Robinson
Riad Shash (Ray)

Pattern usage:

• Simple Factory -> To create Tools needed for the simulation
• Singleton -> To make sure we have one & only one instance of Store
• Observer -> To determine if customers can enter the store

Java classes

project3 Classes

Output file:

out.txt

PDF Report & UML Class Diagram

Located in root directory

JUnit tests:

JUnit test class