PRO192: OOP in Java - Car Management

Assignment

Learning outcome:

Upon successful completion of this assignment, you will have demonstrated the abilities to:

• Uses streams to read and write data from/to different types of sources/targets
• Identify classes, objects, members of a class, and relationships among them needed for a specific problem
• Explain the concept and demonstrates the use of Polymorphism, Encapsulation, Abstraction, and Inheritance in java
• Understand and implement a complete program using a collection framework
• Describe to your instructor what you have learned in completing this workshop.

Scenario

The car showroom, named Minh Trang BMW, has a list of BMW cars. BMW brands are stored in a text file, named brands.txt, and cars are stored in a text file, named cars.txt

Problem requirements

The manager of the showroom needs a Java console application in which operations must be supported:

1. List all brands
2. Add a new brand
3. Search a brand based on its ID
4. Update a brand
5. Save brands to the file, named brands.txt
6. List all cars in ascending order of brand names
7. List cars based on a part of an input brand name
8. Add a car
9. Remove a car based on its ID
10. Update a car based on its ID
11. Save cars to file, named cars.txt

Constraints

1. Constraints on brands:

• Brand ID can not be duplicated.
• The brand name can not be blank.
• The sound manufacturer can not be blank.
• The price must be a positive real number.

2. Constraints on cars:

• Car ID can not be duplicated.
• Brand ID must have existed and it must be inputted using a menu.
• Color can not be blank.
• Frame ID can not be blank and must be in the “F00000” format and can not be duplicated.
• Engine ID can not be blank and must be in the “E00000” format and can not be duplicated.