P1259040624HIXDu

1
????? ?????? ????? ?????????

• ?????? 13

2
Use Case Diagram

• ????? ?? ???????? ?? ?????, ??-????? ?? ?????
  ????? ?????? ??? ?? ????? ??????.
• ????? ?? ?????????????? ?? ?????? ??????????
  ????? ?????? ???????? ????????? actors.
• ?? ???????? ????? Use Case.

3
Use Case Diagram

• ?? ???????? ??? ??? ??????????? ?? ????? ??????
  ??? ???????? ????????? ???????.
• actor ???? ????? ????? ????? ????? ????? ?? ??
  ??? ??? ?????? ????? ?? ?????????? ?? ??????.

4
Use Case Diagram
5
Use Case Diagram

• Use Case ????? ???????????? ??? ??? ?????? ????
  ??????. ????? ?-Use Case ???? ???? ?? ?????
  ?????? ?????? ??? ???? ?? ??????.
• Use Case ????? ?????? ?? ?????? ??? ????? ??????
  ????? ?????? ??????? ???????? ????? ??????.

6
Use Case Diagram

• ?? Use Case ????? ??????? ???? ??
  Collaborations" ??? ????????? ??????.
• ???? ???? ????? ??? Use Cases
• extends - ???? ???? ??? Use Cases ?????? ?????
  ?? ???????? ???????? ?-Use Case ??????.
• uses - ???? ???? ??? Use Cases ?????? ????? ??
  Use Case ??? ?-Use Case ???.

7
Use Case Description

• ?? Use Case ????? ??????? ???? ???????? ??
  ??????? Sequence Diagram ???? "????? ?????".

8
Use Case Description
9
(No Transcript)
10
Use Case Description

• ??? ????? ?????? ?-Use Case ?????? Contract
  ?????? ?? ??? ?????? ???? ????? ????? ??????.

11
(No Transcript)
12
User Interface using StateCharts

• ????? ????? ?????? ??????, ??????? ?????State
  Chart ???? ?-Use Case ????? ?? ?????? ?????? ???
  ????? ?????? ?????? ??? ???? ????? ???????? ????
  ????.
• ?-Triggers ?????? ????? ???????? ??? ?? ??????
  ??? ????? ?-UI ?? ??????? ??? ?? ?????? ????? ??
  ?????? ?? ?-UI.
• ??????? ???????? ????? ????? ?-Transitions ??????
  ????? ???????? ??? ?? ?????? Output ?? ???????
  ??? ??????? ??????? ?-Domain ?? ??????.

13
Use Case State Chart
14
(No Transcript)
15
The MVC Pattern

• Model represents some class within the domain
• View represents the display of the model in the
  UI e.g. HTML forms, swing, JSP
• Controller (Use case handler) takes user
  inputs, manipulates the model and causes the view
  to update appropriately

16
(No Transcript)