代写ITECH7201、代做Java编程、Java代做、代写Software Engineering

日期：2019-01-05 10:11

ITECH7201 Software Engineering: Analysis and Design

CRICOS Provider No. 00103D ITECH7201 Assignment 1 1827.docx Page 1 of 3

Assignment 1

Overview

You are required to design and develop a small console application in any Object Oriented Programming

Language. Completion of this assignment requires an understanding of:

Analysis and design techniques, including development of use cases and UML diagrams –

specifically, use case diagrams, class diagrams and sequence diagrams

Object-oriented programming, focusing on polymorphism and the use of interfaces

Timelines and Expectations

Percentage Value of Task: 20%

Due: 11:55pm Sunday the 6th January 2019 (week 7)

Minimum time expectation: 20 hours

Learning Outcomes Assessed

The following course learning outcomes are assessed by completing this assessment:

Understand the significance of detailed project planning and control, good communication and

documentation and the use of appropriate tools in order to provide a quality product

Understand the distinction between software engineering and programming, and thus the

distinction between a software configuration and a program

Understand the methods and techniques involved in designing, implementing and maintaining

an information system, in particular using an object-oriented approach

Demonstrate skills in designing and implementing an information system.

Assessment Details

Sab, the owner of ARC Pizza and Pasta, is opening a takeaway shop for selling delicious Pizza and Pasta to the

customers. She wants to offer some packages to the interested customers to promote her business. To do so she is

offering the following packages:

1. 1 large Pizza = 12 AUD

2. 2 large Pizzas = 22 AUD

3. N large pizzas = N*10 AUD, where N>=3, and the customer will receive 1 garlic bread for

every three pizzas [For example, if a customer is interested to buy 10 large pizzas, Sab

will provide 3 complementary garlic breads for 100 AUD]

4. 1 large pasta = 8 AUD

5. 2 large pastas = 15 AUD

6. M large pastas = M*7 AUD, where M>=3, and the customer will receive 1.25 Liter soft

drinks for every 3 pastas [For example, if a customer is interested to buy 6 large pastas,

Sab will provide 2 complementary 1.25 liter soft drinks for 42 AUD]

CRICOS Provider No. 00103D ITECH7201 Assignment 1 1827.docx Page 2 of 3

7. For every 3 pizzas AND 3 pastas, Sab will give a small box of Baklava (a famous

dessert item) in addition to garlic break and 1.5 liter soft drinks.

You have agreed to design and develop a small console program for Sab, enabling her to select the appropriate item

and the package, and calculate the corresponding cost. Once an order is processed, the program will return to the

menu ready to commence another order. This payment information should display:

total payment amounts received for pizza order

total payment amounts received for pasta order

total amount of pizzas and pastas sold in that session*

*A session indicates the duration Sab is using the program after opening the program. There is no need for this

data to persist once the program has stopped running.

Sab wants the system to be flexible so that she can include additional items and packages at a later date without

having to rewrite the entire program. This means you will need to use an interface for processing payments, and

polymorphism for the various food items classes, so that new and different packages may be added at a later date

with minimal updates to the code. She asked that you provide her with some documentation before you commence

coding, so that she is able to verify that the program you intend to code will address her requirements. She would

like to see the use cases to summarize the requirements in written format, as well as use case diagrams, class

diagrams and sequence diagrams.

Submission

You are required to submit the assignment before the due date consisting of:

A Zip file containing the following (submitted via Moodle under the Assignment 1 link)

o A written report comprising:

Use Cases summarizing the requirements

UML Diagrams, created in Enterprise Architect, comprising:

a Use Case Diagram for processing an order

a Class Diagram of the intended system

a Sequence Diagram for processing an order

A short reflection (approximately 200-300 words) of what you have learned, if anything, on this

assignment, particularly relating to requirements design and analysis, UML diagrams and objectoriented

programming with interfaces and polymorphism. As an example, if you found that you

changed your initial UML diagrams after you had commenced coding, you should explain what

these changes were and explain what you learnt that led to these changes.

o Enterprise Architect file(s) containing your UML Diagrams for the Use Case, Class and Sequence Diagrams

o Your finished program (in any OOP language), addressing the requirements outlined in the Assignment

Details.

CRICOS Provider No. 00103D ITECH7201 Assignment 1 1827.docx Page 3 of 3

Marking Criteria/Rubric

Task Available

Marks

Student

Mark

Requirements Analysis and Design

Use Cases summarizing the requirements of the program 2

A Use Case Diagram for processing an order 2

A Class Diagram of the intended system 2

A Sequence Diagram for processing a customer’s order 2

Development of Code

A complete Java program addressing the requirements outlined in the Assignment

Details section of this specification, including:

Functionality to process the ordering

1

Functionality to process the orders of various amount

2

A progressive payments menu option that displays the total income received

from both the items (pizza & pasta) individually and the total income from all

orders

1

? Code demonstrating the use of an interface and polymorphism to handle item

fires and the various item options available

6

Reflection on Learning

A short reflection (approximately 200-300 words) of what you have learned, if

anything, on this assignment, particularly relating to requirements design and

analysis, UML diagrams and object-oriented programming with interfaces and

polymorphism.

2

Total 20

Feedback

Marks will be uploaded in fdlGrades and a completed marking guide provided in Moodle within 2 weeks

of assignment submission.

Plagiarism:

Plagiarism is the presentation of the expressed thought or work of another person as though it is one's

own without properly acknowledging that person. You must not allow other students to copy your work

and must take care to safeguard against this happening. More information about the plagiarism policy

and procedure for the university can be found at http://federation.edu.au/students/learning-andstudy/online-help-with/plagiarism.