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UML Diagrams for Caradon developers

This document serves as a concise guide for Caradon developers and research students at the University of Brighton, focusing on UML diagrams essential for effective software development. It highlights various UML diagram types, including Use Case, Class, Object, Sequence, Collaboration, State, Component, Deployment, and Activity Diagrams. Each diagram type's purpose and development phases are discussed, showcasing their significance in capturing system functionality, modeling concepts, orchestrating dynamic behavior, and supporting architectural specifications. Reference materials include The Unified Modeling Language Reference Manual.

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UML Diagrams for Caradon developers

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  1. UML Diagramsfor Caradon developers Daniel DG Moth Core Development Group, Research Student University of Brighton, MSc Object Oriented Software Technology

  2. Use Case Diagram • Captures system functionality as seen by users • Built in early stages of development • Purpose • Specify the context of a system • Capture the requirements of a system • Validate a system’s architecture • Drive implementation and generate test cases • Developed by analysts and domain experts

  3. Use Case Diagram

  4. Class Diagram • Captures the vocabulary of a system • Built and refined throughout development • Purpose • Name and model concepts in the system • Specify collaborations • Specify logical database schemas • Developed by analysts, designers, and implementers

  5. Class Diagram

  6. Package Diagram

  7. Object Diagram • Shows instances and links • Built during analysis and design • Purpose • Illustrate data/object structures • Specify snapshots • Developed by analysts, designers, and implementers

  8. Object Diagram

  9. Sequence Diagram • Captures dynamic behavior (time-oriented) • Purpose • Model flow of control • Illustrate typical scenarios

  10. Sequence Diagram

  11. Collaboration Diagram • Captures dynamic behavior (message-oriented) • Purpose • Model flow of control • Illustrate coordination of object structure and control

  12. Collaboration Diagram

  13. State Diagram • Captures dynamic behavior (event-oriented) • Purpose • Model object lifecycle • Model reactive objects (user interfaces, devices, etc.)

  14. State Diagram

  15. Component Diagram • Captures the physical structure of the implementation • Built as part of architectural specification • Purpose • Organize source code • Construct an executable release • Specify a physical database • Developed by architects and programmers

  16. Component Diagram

  17. Deployment Diagram • Captures the topology of a system’s hardware • Built as part of architectural specification • Purpose • Specify the distribution of components • Identify performance bottlenecks • Developed by architects, networking engineers, and system engineers

  18. Deployment Diagram

  19. Deployment Diagram

  20. Activity Diagram • Captures dynamic behavior (activity-oriented) • Purpose • Model business workflows • Model operations

  21. Activity Diagram

  22. More diagrams on the board • …

  23. Reference • The diagrams in this presentation were taken from The Unified Modeling Language Reference Manual (Addison-Wesley Object Technology Series)by James Rumbaugh, Ivar Jacobson, Grady Booch

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