3-Amaliy mashg’ulot: Murakkab dasturiy ta’minot tizimlari uchun loyiha arxitekturasi talablarini ishlab chiqish Ishdan maqsad

4b-rasm. StarUML dasturida yangi loyiha yaratish

5-rasm. Yaratilgan loyihaning umumiy oynasi

Loyihaning Use case diagrammasini chizish. Buning uchun quyidagi ketmaketlik amalga oshiriladi

• 
  Yuqorida ko’rsatilgan rasmdan Use Case view bo’limiga sichqoncha chap tugmasi ikki marta bosiladi.
  
• 
  “Main” bo’limida to’g’ridan to’g’ri diagrammani chizish mumkin (yoki Use Case View menuyusidan sichqoncha o’ng tugmasini bosib [Add Diagram] -> [Use Case Diagram] ketma-ketliklari tanlanadi.
  

6-rasm. Loyiha uchun Use Case diagrammasini yaratish

Use case diagrammasini shakllantirish jarayonida quyidagi elementlardan foydalaniladi:

• 
  Actor
  
• 
  Use Case
  
• 
  Association
  
• 
  Directed Association
  
• 
  Generalization
  
• 
  Dependency
  
• 
  Include
  
• 
  Extend
  
• 
  System Boundary
  
• 
  Package
  

7a-rasm. Actor elementi

7b-rasm. Use case elementi

7c-rasm. Assotsatsiya (komponentalarni bog’lash) elementi

8-rasm. Loyihaning Use case diagrammasi

Foydalanilgan adabiyotlar

1. 
   “Software Engineering”, by Ian Sommerville, 2015
   
2. 
   UML Distilled: A Brief Guide to the Standard Object Modeling Language (3rd Edition)by Martin FowlerSep 25, 2003
   
3. 
   http://www.SoftwareEngineering-9.com
   
4. 
   http://www.uml-diagrams.org/