3
votes
5answers
905 views

What classes to put exactly in a class diagram?

What classes must I put in a class diagram? Only classes used in Business Layer and associations between them? Or also other classes in the Data Access Layer, Service Layer, etc.?
0
votes
3answers
516 views

UML - Class Diagrams Order -> Products

I have a class diagram that is like this: < Order > (1) CAN HAVE (M) < products > But therefore Order has the following: Order_Id Customer_Id Order_date_day Order_date_month ...
0
votes
1answer
910 views

Class Design and Structure Online Web Store

I hope I have asked this in the right forum. Basically, we're designing an Online Store and I am designing the class structure for ordering a product and want some clarification on what I have so ...
3
votes
6answers
3k views

How to properly design classes for a big project?

If we need to represent classes in a class diagram for a big project that is not completely designed yet, and the classes have to be actual tables in a database, how would we predict and design the ...
0
votes
3answers
374 views

Review my class hierarchy [closed]

I have created a class hierarchy for an inventory system for a book/magazine. Here's the picture: Will it do? I know there's no magazine class yet but I was wondering if anyone could suggest a ...