Assignment 4

Due date: FRIDAY, July 19 2013

• Specification

You can use a single class in a design and express everything else as has-a relations. The other option is to create classes for MOTHER and FATHER, and DAUGHTER and SON and remaining as has-a relations.

A typical composite example where FOLDER is a container and inherits from FILE, and files can be placed in a container.

Key elements are:

• PATIENT with a SET of TOOTH,
• record of the operations performed on a TOOTH can be associated with a TOOTH or a PATIENT with a reference to the TOOTH, you should consider consequences,

Other design elements are quite obvious.

Cover Page: pdf and doc