How to design an UML class diagramm with non object oriented parts?

Question

Hi,

i´m coding in ABAP and implemented a template method pattern. I like to draw some UML class diagramm for this. To do this in UML for the classes is no problem. But my class is implemented in a function modul (SAP specific terms), its like an stand alone method which i use to make the implementation available to an Remote Procedure Call.

So whats the best possibility to get the non oo function modul and the oo classes in one diagramm. Any ideas?

EDIT: Is it allowed to mix component and class diagrams?

Answer 1

Treat the/each function as a class with one (static) method?

Answer 2

Organize the functions on logical groups. Create an utility class for each logical group and put the functions as static members of those utility classes.

Answer 3

There is more to UML than class diagrams, based on the limited information provided I would make the SAP invoker element an external Actor on the system, use the system boundary to contain the OO aspects of the system documented within the Class diagram, use an activity diagram to document the full workflow.