?????????????????????????????????? Object Oriented Analysis and Design

1
??????????????????????????????????Object
Oriented Analysis and Design

• ??? ?. ??????? ????????
• xnattapong_at_hotmail.com
• songneam_at_gmail.com

2
????? 1 ????? Object Orientation

• ??????????
• ?????????????????????????????? Object Orientation
• ????????????????????????????????????????
  Object-Oriented Software Engineering
• ??????????????????????????????? ?????? Problem
  Domain , Object , Class , Abstration , OOA , OOD
  , OOP ???????

3
Agenda

• ????? 1
• OO ???????
• Relationship
• Interaction
• Domain
• Object ??? Classes
• class ???? Abstract Object
• Abstraction Instantiation
• Attributes ??? Functions
• Attribute
• Functions
• OOSE
• OOA
• OOD
• OOP

4
1.1 Object Orientation ???????

• ??????????????? ??????????? ? ????????????????????
  ? ????????????????????????????? (Tangible)
  ???????????????????? (Intangible)
• ?.?. ??? Tangible ?????? gtgt ??????????? , ???? ,
  ?????? , ?? , ????? ???
• ?.?. ??? Intangible ?????? gtgt ??????? ???? ??????
  (????????????????) , ?????????? , ????? , ???? ,
  ??????? , ????????? ? ???????? (??????????????????
  ?) ???

5
Tangible Object
6
Intangible Object

• ??????? ???? ?????? (????????????????)
• ??????????
• ?????
• ????
• ??????? , ????????? ?
• ???????? (???????????????????)
• ???

7
1.1 Object Orientation ??????? (???..)

• ????????????????? ????????????? Object ???? ?
  ?????? ?????????????????? Object ???? ? ?????
  ???????(Activities) ??????????? (Movement)
  ???????????? (Action ) ????
• ????????????????
• ???????????????
• ??????????????????????
• ??????????????????????????????????????????????????
  ?????????
• ??????????????????????????????? ??????????? ?
  ??????????????????????????????????????????????????
  ????????????????? (Relationship)
  ??????????????????? (Interaction) ??????? Obeject
  2 ????????? ????????????????????????????????????

8
1.1 Object Orientation ??????? (???..)

• ???????? ??????????????????????? ???????
  Interaction ????????? ??????? ??????????
  ?????????? Relationship ???????????
  ????????????????? ( ???????????????????????
  ??????????????????????? )
• ???????? ????????????????????? ???????
  Interaction ?????? ??????? ??????????????????
  ?????????? Relationship ?????
  ?????????????????????
• ???????? ?????????????????? ??????? Interaction
  ???????? ??????? ???????? ??????????
  Relationship ????????? ????????

9
?.?. ??? 1.1
??? ?. ????????????????? A (?????????????? ?.
???) ??????????? (?????????????????) ??????

• Object ???????????????????????? ??? ?. ,
  ????????????? A , ??????
• Relationship ??????? Object ?????????? ??????
• ??? ?. ???????????????????????? A
• ?????????????????????? A
• Interaction ??????? Object ????????????????
• ??? ?. ????????????????? A
• ??? ?. ???????
• ??? ?. ???????

10
Relationship Interaction

• Relationship ??? ?????????????????????
  ??????????????????? Object 2 ????????? ????
  ???-??? ???????????????????????? ???????
• Interaction ??? ????????????????????????? ?
  ?????????????????? Object 2 ????????? ????
  ???????? ?????????????? ??????? ??????????
  ??????? ???? Interaction ??????????????????
  ??????? ( Activities ) ???? ? ????????

11
Domain

• ?????????????? 1.1 ???????????????????????
  ??????????? Object ?????????? ???? Relationships
  ?????????? ??????? ????? ?????????? ??????????
  ??????????????????????????????????????? ?????
  ????????????????????? ? ??????????????????????????
  ? ???????????????????????????????????????????????
  ???????????? ?????? ? ????????????????????????????
  ????? ??????? ?????????????? 1.1
  ??????????????????????????? ? ????????? ????
  ????????????????????????????????? ???? ???
  ???????????????????????????????? ??? ?.
  ???????????????????????????????? ???? ??????????
  ????????????????????

12
Domain (???)

• ?? Domain ????? ???????????? Object ?????????? 2
  ????????? ???????????????????

13
Object ??? Classes

• Concept ?
• ?????????????????? Object ????????? Domain
  ????????????????? (Real World) ????????
  ?????????????????????????? (Model) ???????? ?
  ?????????????????????????????????????????
• Concept ???????
• Concept ??????? ??????????????????????????????????
  ?? ? ( ??????????????????????????????
  ????????????????????????????????????????? )
• ???????????? ?????? ?????????? Concept ?????????
  ??????? ???????????????????? ?????
  ???????????????? ??????????????????? concept
  ????????? ????? ( ??????????????? ) ???????
  ????????????????? 4 ?? ???? ????? ?????????? ???
  ?????????????????????

14
1.3 Attribute Function

• Attribute
• ??????????????????????????? object ???? ?
  ???????? ????????????????????????????????????????
  ??????????????????? Domain ?????????????????
  ???? ???????????????????????????? ???? ?????????
  ??????????????????????? ???????
  ???????????????????????????? Attribute
• Function
• ?????????????????????????????????? ?
  ?????????????????????

15
?????????????????????? Class
Car BrandName Price Color Wheel NumOfDoor Run()
Spin() Stop()
Class Name Attribute 1 Attribute 2 Attribute
3 Function 1 Function 2 Function 3
16
1.4 Object-Oriented Software Engineering (OOSE)

• OOSE ??????? ??????????????????????????????
  ??????????????????? ????????? ???????????????
  ????????????? ???????????????? Object-Orientation
  
• OOA Object Oriented Analysis
• OOD Object Oriented Design
• OOP Object Oriented Programming

17
???????????

• ???????? ???????????????????? Class ??????????
  Object