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CSE2ISD Assignment Page 1 of 7
CSE2ISD – Information Systems Development
Assignment, Semester 2 2013
Object-Oriented Analysis for ISD
Due Date: 10:00am Monday, 21
th Oct 2013
Objective
To apply object-oriented methodology and analysis for information systems development in a case
study.
This is an INDIVIDUAL assignment. You are not permitted to work in a group when writing this
assignment.
Copying, Plagiarism:
Plagiarism is the submission of somebody else’s work in a manner that gives the impression that the
work is your own. The Department of Computer Science and Computer Engineering treats plagiarism
very seriously. When it is detected, penalties are strictly imposed.
Students are referred to the Department of Computer Science and Computer Engineering’s
Handbook and policy documents with regard to plagiarism and assignment return, and also to the
section on ‘Academic Misconduct’ in the unit outline available on LMS.
No extensions will be given:
Penalties are applied to late assignments (5% of total assignment mark given is deducted per day,
accepted up to 4 business days after the due date only). If there are circumstances that prevent the
assignment being submitted on time, an application for special consideration may be made. See the
departmental Student Handbook for details.
Submission Guidelines:

order now
Submit a hard copy of your assignment to the assignment box provided by our department
in BG building level one.
10:00am Monday, 21th Oct 2013
Submit the electronic copy of your assignment from LMS: http://www.latrobe.edu.au/lms by
10:00am Monday, 21
th Oct 2013.
Do not forget to attach a
Statement of Authorship to your assignment with date.
All diagrams must be in the document for answer the questions. Separated diagrams are not
marked.
Name your assignment file as your name. Eg., DavidSmith-ISDassignment.doc

Please make sure that your assignment is on LMS after your submission (your uploaded file should
be shown in you LMS). This is your responsibility for confirmation of your submission.

Page 2 of 7 CSE2ISD Assignment
Background – The Take –Away Food Shop1
Amanda owns a Take-Away Food Shop. She has hired three cooks, one sale/clerk, one accountant, and
one delivery person. Amanda wants to build an information system to help her management for the
Take-Away Food Shop.
To minimize her costs she prefers to receive cash for all sales to avoid credit card processing fees,
Nevertheless, she has made arrangement with her bank to process credit cards. In-house customers are
charged a 5% service charge. Delivery orders are accepted only when the credit card has been
validated. (She also adds a $3 delivery charge.)
For sales area, the customers can place their orders on different dishes either in-house or on the internet
or calls. Customers can ask for delivery or pick up after the order was successful. The clerk/system
records the details of each customer and calculates the total payment. To attract loyal customers a 5%
discount on the total amount payment to those who have ordered more than three times at the TakeAway shop within one month period. That is, the shop offers a VIP program. Customers can pay cash
or credit card in the store. For online or phone purchases, customers must pay their orders by credit
cards. However, the internet users need to have their credit card validated. Amanda has heard horror
stories about people who made in huge orders and never pick them up. The call or internet orders will
be sending to the kitchen staff once the credit cards have been validated and paid.
The delivery person should ensure the correct address and phone number for on-time delivery. One
routine may include multiple deliveries for maximum efficiency.
In food preparation area, kitchen staff will process and package orders. They should ensure that food is
ready on time for various types of orders: delivery, pickup and in-house.
The product management is another important part of the daily business as well, e.g., price the food,
prepare menus, and select extra dishes for specials of the day. The purchases of raw material inventory
and enforce quality control of the kitchen work are also important to product management.

Amanda would like to collect buyers information (name, address, phone, email, etc.) and their
preferences such as the price range and the most popular dishes. She believes that the success of her

food shop depends on good planning and a growth direction that will satisfy the customers. Amanda is
sure that the neighborhood will provide enough business for her to make a good living. But is not quite
sure where the bulk of the business will come from: in-house customers, takeouts, or deliveries? She
want to be ready for expensing and has three choices: enlarge the seating area and hire more waitstaff,
hire more delivery people and buy (or lease) delivery cars, or just hire more cooks and kitchen aids.
To decide where the expansion should take place, she needs a simple accounting system that calculates
revenue from in-house customers, takeouts, and deliveries separately. She likes to develop an
information system that can manage her business to keep track of her sales and customer relations to
help her decision making.

CSE2ISD Assignment Page 3 of 7
You are required to develop information systems for Amanda based on the above requirement.
Requirement Gathering [15 marks]
You will deliver a short document about the system requirements that can show to Amanda and her
staff. You are required to:
1. Create an
owner’s view for the system that you can show it to stakeholders for feed back. You
can make any reasonable assumptions if the case is not clearly mentions in some areas.
[10 marks]
2. Identify the users of the system. [2 marks]
3. Identify the major functions and related tasks. [3 marks]
Domain Analysis [15 marks]
Step 1. What would you name the system and its subsystems? You list the names of the subsystems
going to be built.
Step 2. Write domain definitions and, from there, proceed to establish the domain scope for the
system and each subsystem
. You write down your answer in table format provided at below.
[6 marks]
The Take –Away Food Shop
Domain Scope

Domain Scope Outline
….

Step 3. Identify the domain concepts from the domain definition and scopes. Categorize the concepts
into processes, functions, roles, objects, and business rules. You need to list them in
domain dictionary
table such as shown below. [9 marks]
Page 4 of 7 CSE2ISD Assignment

The Take –Away Food Shop
Domain Dictionary
Name Type Description
……………………. ……………………. …………………….…………………….…………………….
……………………. ……………………. …………………….…………………….…………………….
……………………. ……………………. …………………….…………………….…………………….

Behavioral Modeling [38 marks]
After completing the domain analysis, you are ready to start use case modeling. Please make sure that
you use the domain concepts that you have found in the domain analysis into the behavioral modeling
stage.
1. Identify
stakeholders of the whole system. You need to list them in a table format and include the
description.
[3 marks]

The Take –Away Food Shop
Stakeholders & Actors
Name Description
…………………………. ………………………….………………………….………………………….
…………………………. ………………………….………………………….………………………….

Make a list of all the use cases for one of subsystems
2. You are given one system/subsystem : Sales & Order Management System for a starting point in
your behavioral modeling. There have been identified
four initial use cases:
Process Orders (online, call-in, in-house)
Organize deliveries.
Process Payments.
Record Sales Details
You are required to use the above basic use cases identifying/deriving more use cases in the
subsystem of
Sales & Order Management System.
Summarise all use cases of Sales & Order Management System into the following table.
[6 marks]

The Take –Away Food Shop
Sales & Order Management: Use Cases Summary
ID Name Description Actors

CSE2ISD Assignment Page 5 of 7

….. …………………………………………………… ………
….. …………………………………………………….. ………
….. …………………………………………………….. ………
….. …………………………………………………….. ………
….. …..…..…..…..…..…..………………… …………………………………………………….. ………

Note: There are four use cases given to you. You are required to add more use cases in Sales &
Order Management System
that will make your analysis stronger.
3. Create a context diagram for the Sales & Order Management System. [5 marks]
4. Using use case templates provided, list all detail use cases in Sales & Order Management
System
. You can leave some of the information blank if it is not applicable to a particular use
case.
You can “include” a use case in another use case. You can create a new use case, given they are
still relevant to the system. Please note, at minimum, you need to include at least one use case in
a basic use case.
[10 marks]

Use Case:
ID: ……………………………………………………………..
Scope: ……………………………………………………………..
Priority: ……………………………………………………………..
Summary: ……………………………………………………………..
Primary Actor: ……………………………………………………………..
Supporting
Actors:
……………………………………………………………..
Stakeholders: ……………………………………………………………..
Generalization: ……………………………………………………………..
Include: ……………………………………………………………..
Extend: ……………………………………………………………..
Precondition: ……………………………………………………………..
Trigger: ……………………………………………………………..
Normal Flow: ……………………………………………………………..
Sub-Flows ……………………………………………………………..
Alternate Flow/
Exceptions:
……………………………………………………………..
Post-Condition: ……………………………………………………………..
Non-Behavioral
Requirements:
……………………………………………………………..
Open Issues: ……………………………………………………………..
Source: ……………………………………………………………..
Author: ……………………………………………………………..
Revision & Date ……………………………………………………………..

 

Page 6 of 7 CSE2ISD Assignment
5. Create a use case diagram for Sales & Order Management System. [7 marks]

6. Create an activity diagram for taking order transaction. This is not a use case, but a whole
workflow of an activity. You can use all use cases in
Sales & Order Management System. You
can also add activities that can be extended from the existing use cases. For example, “Sa
Property”, etc.
[7 marks]
Structural and Dynamic Modeling [32 marks]
After completing the behavioral modeling, you will continue with structural and dynamic modeling.
1. Write down the
scenario flows for each use case in Sales & Order Management System using the
table below. Sub-flow, alternate flow, and exceptions can be left empty if you think they are not
applicable. You need to underline all grammatical objects found on the flows.

Use Case: ………………………………………………………………………………………..
Normal Flow: ………………………………………………………………………………………..
Sub-Flows: ………………………………………………………………………………………..
Alternate Flow/
Exceptions:
………………………………………………………………………………………..

Next, summarize the grammatical objects you found into the table below. [6 marks]

Grammatical Objects Class Comments
………………………. …………………………………….. ………………………………………….
………………………. …………………………………….. ………………………………………….
………………………. …………………………………….. ………………………………………….

2. Identify entity classes and write down their responsibilities in table format. Do not forget to
report which use cases are your sources of information.

Class Description Responsibilities Use Case
…………………… …………………………….. ………..………..……….. ………..…………….
…………………… …………………………….. ………..………..……….. ………..…………….
…………………… …………………………….. ………..………..……….. ………..…………….

Identify attributes, operations, and collaborators for each class that you have identified. [6
marks]

CLASS
ATTRIBUTES
Attribute Collaborators
………………………………… …………………………………………
………………………………… …………………………………………
OPERATIONS
Operation Collaborators

CSE2ISD Assignment Page 7 of 7

………………………………… …………………………………………
………………………………… …………………………………………

3. Create a complete class diagram with associations and multiplicity information. Is there any
relationship in this case study that can be described by aggregation/composition? Are there
classes that can be generalized/specialized?
[10 marks]
4. Create one sequence diagram of “take order” for this Take –Away Food Shop case study. Once
completed, you need to convert the diagram into a collaboration diagram.
[10 marks]