I am a newcomer to ST development and this is my first real-world project. 

I work for an investment advisor, so the brokerage firm lets us download a set of files each day.

The files contain data about clients and accounts.


I think it would be like this:

A (1) Family has (2) Clients who have (3) Accounts each having (4) Folios which contain (5) Securities.

Should I implement this directly in a class hierarchy, even though each class is very different from the parent class?

My end is to have all the file data in a structure in memory, so I can print various reports.


What are some of my design options?

Your thoughts please?


Sincerely,

Joe.