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2. What is common?

3. models What is common? [… are representations of something else]

4. models … are not the real thing!

5. models … are simpler than the real thing!

6. models

7. models … capture different aspects

8. models … combat complexity

9. models bigger roles in … are indispensable for bigger projects

10. models Modelling your way out of complexity: Other useful CS2103/T, Lecture 10, Part 2, [Mar 28, 2014]

11. models for what?

12. models for what?

13. Most common use i. for analysis ii. for communication models for what? In CS2103? iii. as a blueprint

14. Most common use i. for analysis ii. for communication Nope, we don’t use UML diagrams models for what? iii. as a blueprint

15. Most common use i. for analysis ii. for communication models for what? iii. as a blueprint

16. iii. as a blueprint Model-Driven Development

17. UML models Structure diagrams Behavior diagrams Class diagrams Object diagrams Use cases Sequence diag. Behavior diagrams Structure diagrams …………………………… ……………………………. ……………………………. ……………………………. ……………………………. ……………………………. ……………………………. ……………………………. ……………………………. …………………………….

18. UML models Structure diagrams Behavior diagrams Class diagrams Object diagrams Use cases Sequence diag. …………………………… ……………………………. ……………………………. ……………………………. ……………………………. ……………………………. ……………………………. ……………………………. ……………………………. …………………………….

19. What is the object/class structure? Problem Domain

21. Die FaceValue 1 plays Snakes&LaddersGame 2..* owns takes Player Turn 1 played on name id dieValue Piece 1 * is on Board 0..1 1 moves piece from Square 100 1 number moves piece to 1 1 Starts in Ends in has * OO Domain Model AutoMover Snake = Conceptual Class Diagrams Ladder

22. Die FaceValue 1 plays Snakes&LaddersGame 2..* owns takes Player Turn 1 played on name id dieValue Piece 1 * is on Board 0..1 1 moves piece from Square 100 1 number moves piece to 1 1 Starts in Ends in has * OO Domain Model AutoMover Snake Ladder

23. Which class is least likely to appear in an OODM? • Student • Grade • StudentArrayList • AcademicMentor domain {a|b|c|d} e.g. domain c 77577OR tinyurl.com/answerpost

24. UML models Structure diagrams Behavior diagrams Class diagrams Object diagrams Use cases Sequence diag. ? …………………………… OO domain models ……………………………. ……………………………. ……………………………. ……………………………. ……………………………. ……………………………. ……………………………. …………………………….

25. UML models Structure diagrams Behavior diagrams Class diagrams Object diagrams Use cases Sequence diag. …………………………… OO domain models ……………………………. ……………………………. ……………………………. ……………………………. ……………………………. ……………………………. ……………………………. …………………………….

26. Package diagram

27. Package diagram Deployment diagram

28. Package diagram Deployment diagram Component diagram

29. Package diagram Deployment diagram Composite structure diagram Component diagram

30. UML models Structure diagrams Behavior diagrams Class diagrams Object diagrams Use cases Sequence diag. …………………………… OO domain models Package diagrams Deployment diagrams Component diagrams Composite structure diag. ……………………………. ……………………………. ……………………………. …………………………….

31. UML models Structure diagrams Behavior diagrams Class diagrams Object diagrams Use cases Sequence diag. …………………………… OO domain models Package diagrams Deployment diagrams Component diagrams Composite structure diag. ……………………………. ……………………………. ……………………………. …………………………….

33. What is the workflow?

34. What is the workflow? Activity Diagram

35. Show logo [first time use] Load file Show ‘loading’ screen Create file init file Activity Diagram Show file

36. Show logo [first time use] Load file Show ‘loading’ screen Create file init file Activity Diagram Show file

37. Show logo actions [first time use] Load file Show ‘loading’ screen Create file init file Activity Diagram Show file

38. Show logo [first time use] Load file Show ‘loading’ screen Create file init file Activity Diagram Show file

39. Show logo [first time use] Load file Show ‘loading’ screen Create file init file Activity Diagram Show file

40. Show logo [first time use] Load file Show ‘loading’ screen Create file init file Activity Diagram Show file

41. Show logo [first time use] Load file Show ‘loading’ screen Create file init file Activity Diagram Show file

42. Show logo [first time use] Load file Show ‘loading’ screen Create file init file Activity Diagram Show file

43. ABCEF • ADBCF • ABECF • ABCF • ABCEDF • ACBEF A B D E C F

44. ABCEF • ADBCF • ABECF • ABCF • ABCEDF • ACBEF A B D E C F

45. How many of these action sequences are allowed by this AD? • ABCEF • ADBCF • ABECF • ABCF • ABCEDF • ACBEF A B D E C F activity {1|2|3|4|5} e.g. activity 2 77577OR tinyurl.com/answerpost

46. ABCEF • ADBCF • ABECF • ABCF • ABCEDF • ACBEF A B D E C F

47. ABCEF • ADBCF • ABECF • ABCF • ABCEDF • ACBEF A B D E C F

48. ABCEF • ADBCF • ABECF • ABCF • ABCEDF • ACBEF A B D E C F

49. ABCEF • ADBCF • ABECF • ABCF • ABCEDF • ACBEF A B D E C F

50. UML models Structure diagrams Behavior diagrams Class diagrams Object diagrams Use cases Sequence diag. ? Activity diagrams OO domain models Package diagrams Deployment diagrams Component diagrams Composite structure diag. ……………………………. ……………………………. ……………………………. …………………………….