Please enable JavaScript.

Coggle requires JavaScript to display documents.

Use Case Realization, Multi-Layer, Design Patterns, Packaging Design…

- - - - Actor: initiates the use case by sending the initial message
      - Object: instantiated class object, sends/receive messages.
      - Link: illustrate the flow of the messages in any direction
      - Message:
        
        Not the same as Navigation visibility arrows.
        
        method call with a descriptive name
  - - - System Sequence Diagram (SDS)
      - Detailed Sequence Diagram
      - Multi-Layer Sequence Diagram
    - - Perfect Technology Assumption
        
        We don't include message such as the user have to log in
      - Perfect Memory Assumption
        
        All necessary objects are already available and allocated in memory
      - Perfect Solution Assumption
        
        The first-cut sequence diagram assumes no
        exception conditions.
      - Separation of Concerns
        
        All classes has a primary focus such as UI, DAO and domain classes