代做CST 8284 Object Oriented Programming I Assignment #2代写Java编程

CST 8284 Object Oriented Programming I

Assignment #2

Purpose   demonstrate use of:

• OO concepts: interfaces and polymorphism

• use of a Java interface classes together with concrete classes

• good class construction including packages, javadoc & comments

Task   to implement a class hierarchy of 2 classes which implement the same Java interface using UML diagrams as the specifications

Detailed requirements:

• Using the UML diagram provided:

o Implement the Deliverable interface and the classes:

Pizza, SubsOrder, FoodItem, Ham, Cheese, Onion, Tomatoe,

Pepperoni, Olive, GreenPepper

o Be sure to use the same names for packages, fields and methods as defined in the UML diagram

o Also provide Javadoc comments for all methods and constructors

• You are provided the class DeliverableTest which contains a main() method that exercises the interface and classes listed above

o Complete the main() method by replacing the TODO comment with code which will create the Sample Output given below

▪ Note: You will have to add appropriate import statements as needed.

o You must use the array deliverableItems and polymorphism (where appropriate) to create the Sample Output

Hint:

Use format specifiers with printf() and/or String.format(). The numbers in the top row are there to help you with the alignment of columns.

Coding requirements:

• follow the Java Coding Conventions as your "style. guide"

• name of the class with the main() method must end in "Test"

• use System.out.printf() or String.format() for all output

• the main() method should perform. all I/O

o there is no end-user input, there should only be output

• create an Eclipse project

o be sure to name your project Firstname.Lastname.Assignment2

o example: Fred.Flintsone.Assignment2

• similarly, export your Eclipse project as a .zip following these naming conventions:

o name your file Firstname.Lastname.Assignment2.zip

o example: Fred.Flintsone.Assignment2.zip

Note:

• You will lose marks if you do not:

o follow the instructions under Detailed Requirements

▪ including any algorithms described

o meet the Coding requirements

o produce the same output as the Sample output

o Fail to implement the provided design specification (UML Class diagram)