2. ACTIVITY DIAGRAMS Pertemuan 20
Matakuliah : Konsep object-oriented
Tahun : 2009
ACTIVITY DIAGRAMS Pertemuan 20

3. A Student Guide to Object-Oriented Development
Chapter 8 Activity diagrams

4. Activity diagrams show the internal flow of control in a process
can be used to model processing at different levels e.g.
high-level workflows in an organization
detail of what happens in a use case
detail of how an operation works

5. Activity diagrams can be used to represent
sequence
selection
iteration
can also illustrate where different activities can be carried out in parallel

6. Modelling a sequence of activities

7. Notation

8. Modelling alternative courses of action (1)

9. Modelling alternative courses of action(2)

10. Modelling iteration of activities

11. Modelling activities that are carried out in parallel(1)

12. Modelling activities that are carried out in parallel(2)

13. Alternative and parallel activities

14. Swimlanes

15. In alternative activities the diamond symbol may be omitted

16. Including objects and object flows