Assignment Task
object-oriented technologies and software modelling
You have been asked to develop a system for a local Thai food takeaway shop Kebab Savoury. The
system. Should allow customers to order their Thai curries over the internet and collect them (and pay)
at the shop. Customers do not register with the system but they do need to supply a contact phone
number.
A Kebab has a price derived from its size, type (red, green, or yellow) and protein. A Kebab has only one
protein (chicken, beef, pork, tofu or prawn). Each type of protein has a different price. Customers have
Orders and each Order is for one Customer. An Order consists of a number Items, and has a collection
time. An Item is a Kebab, Rice or a Drink. To place an order the customer must supply a contact phone.
Number and name. When the order is submitted the customer receives confirmation message along
with the final cost of the order and a collection time. The system calculates the collection time based on
the number of orders currently being processed and the average time to fill an order.
Tasks
a. Explain how to effectively use object-oriented technologies and software modelling as applied
to a software development process and develop the system in the application. Explain the
concepts and processes for performing object-oriented system analysis and design. You could
use examples if appropriate.
Note: You are required to clearly mention the constraints, assumptions and any other additions for the
original requirements (5 Marks)
b. Apply Unified Modeling Language (UML) to develop Use Case and specifications for the given
system
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