"We human being, always find a solution, maybe not today, but if you really want to solve a problem, there’s always a way" – Ma Yun @ Stanford, 2013
Tag Archives: sad

Studying Class Diagrams

by Md Imran Hasan Hira

Reading class diagram from http://en.wikipedia.org/wiki/Class_diagram & http://www.ibm.com/developerworks/rational/library/content/RationalEdge/sep04/bell/index.html

  1. Class
    • names
    • attribute list
    • operation list
  2. Interfaces
  3. Abstract classes & operations
  4. Inheritance / Class level relationship
    • Generalization
    • Realization
  5. Visibility
    • + Public
    • # Protected
    • – Private
    • ~ Package
    • / Derived
    • _ Static
  6. Scope
    • Classifier member
    • Instance member
  7. Packages
  8. Associations
    • Bi-directional associations
    • Uni-directional associations
    • Aggregation
      • Basic
      • Composition
    • Reflexive
    • *Association Class
  9. Instances
  10. Internal Structures

Studying Sequence Diagrams

by Md Imran Hasan Hira

Reading sequence diagram from http://www.ibm.com/developerworks/rational/library/3101.html

1. Frame
2. Lifeline
3. Messages

  • Synchronus / Asynchronus
  • Returns / Not
  • Self message / Not

4. Guards
5. Combined Fragments

  • Alternatives
  • Options
  • Loop
  • Break
  • Parallel

6. Referencing Sequence Diagrams
7. Gates


Theme by Ali Han | Copyright 2025 Md Imran Hasan Hira | Powered by WordPress