-1
votes
1answer
86 views

Should I label class diagram variables as private or public?

In my program, I have several class variables whose access specifier is known as private package. The default accessor specifier in Java is known as private package where it is accessible within the ...
0
votes
1answer
214 views

My UML class diagram is too complicated, what should I do?

Classes have 10-20 links with one another and you can't see anything in that mess of a diagram Unfortunately we finished coding already and if we change the class diagram we have to redo the whole ...
2
votes
1answer
474 views

UML Class diagrams with Java packages?

I am trying to model in UML 2.0 a Java servlet application that has three classes Servlet class; essentially a main class that acts as the controller DatabaseLogic; contains methods for database ...
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 ...
4
votes
2answers
531 views

Explaining how the code you wrote works [closed]

I was asked to create for a freelance project a Monopoly game in Java. After finishing it the same guy asked me to create four UML diagrams from which he could understand how the game works. ...
0
votes
1answer
180 views

logical subsystem & physical subsystem

I've done a google search on both of them, can't find much information. I was wondering what is a logical subsystem and physical subsystem (in an object-oriented system)? Also why would it be useful ...