Action Helper and Business Logic UML class diagram

[jaiser roney]

Hi All,

I m planning to make class diagrams of my project . I believe that we only make class diagram of meaning ful entities like Student , University , Enrollment so that we have relations ship as one student can enroll in more than one subject .

I have used struts framework in my project , i have action helper and business logic classess .

I m confused that Do I need to make class diagram and relation ship also for action helper and business logic classes or it is meaning less to make class diagram of this flow process classes or UML does not allow to show relationship between this class , only meaning ful entity classes should be mapped in the UML.


Please clarify . Thanks in Advance......................

[Hong Anderson]

We can visualize or model any classes using Class model and Class diagram.

However in a class diagram we don't need to display every class in the system, just the important ones.

[Ilja Preuss]

It depends on what you are doing the diagrams for. What's the purpose? Who is the audience? What will they want to know?

http://www.agilemodeling.com/principles.htm#ModelWithAPurpose