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UML - Mechanisms for System Boundaries. by Brian Lawler Brian.Lawler@JHU.edu. Use Case Narratives. Retail Sales System Purchase Items Use Case Begins : This use case begins when …. Ends: This use case ends when … Base Case: Variations:. <<System>> Retail Sales System.
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UML - Mechanisms for System Boundaries by Brian Lawler Brian.Lawler@JHU.edu
Use Case Narratives Retail Sales System Purchase Items Use Case Begins: This use case begins when…. Ends: This use case ends when… Base Case: Variations: <<System>>Retail Sales System Purchase Items Customer Brian.Lawler@JHU.edu
Dependencies Across Packages net.brianlawler.demos.applets Scope resolution may use the UML syntax “ :: “ or implementation (e.g. Java) syntax “ . “. Brian.Lawler@JHU.edu
Interfaces Between Sub-Systems/Components Brian.Lawler@JHU.edu
“Swim Lanes “ on Activity Diagrams Brian.Lawler@JHU.edu
Top and Bottom of Sequence Diagram Begin End Brian.Lawler@JHU.edu
Start and Stop on State Diagram Start Hired Fired Un-Employed Employed Hired Retired Stop Brian.Lawler@JHU.edu