CS401 | sw engineering
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UML- Unified Modeling Language

The Unified Modelling Language (UML)

 

  • the most widely known and used notation for object-oriented analysis and design.
  • result of the merger of several early contributions to object-oriented methods.
  • describes a system in terms of classes, events, states, interactions and activties

 

 

some of the elements of basic UML

Use-Case

  • instance snapshot
  • associations betweem
  • sequence diagram (interaction diagram)

Class Diagram

  • Class/Object Associations
  • Aggregation & Composition Associations
  • Useage Association
  • state models (for more complex objects)

 

cs401:sw engieering

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