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Integrating UML and eEPC for Effective Object-Oriented Software Development

This exploration details the synergy between UML (Unified Modeling Language) and eEPC (event-driven Process Chain) in the realm of object-oriented software development. It clarifies the distinct tasks handled by UML and eEPC, and emphasizes the utility of eEPC as a comprehensive process modeling technique. With a focus on descriptive levels of information systems, the documentation outlines how eEPC simplifies communication with end-users while supporting effective transaction management. Practical examples illustrate how to map UML models to various abstraction levels for enhanced process visualization.

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Integrating UML and eEPC for Effective Object-Oriented Software Development

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Presentation Transcript

  1. UML combined with eEPC • object oriented software development • different tasks of UML and eEPC • why the eEPC? • what is the eEPC? • an example

  2. Procedural model for object orientedapplication development

  3. Descriptive levels of an information system

  4. MARVIN UML models mapped to the description levels

  5. Why the eEPC? • eEPC is a process description modeling method • describes the whole process • can be designed from different points of view • is easy to understand • allows a effective transaction with the end user • is a very common and experienced method

  6. UML and eEPC to describe the MEIT

  7. Process Modeling abstraction level Top Down UML Modeling Final (detailed) UML Models Bottom Up UML Modeling implementation start time Further modeling

  8. Process interface Event Organisational unit Function Application system type AND operator Application system XOR operator OR operator Document Cluster File Elements of the eEPC

  9. an example Pager/SMS ERC is informed FAX Check if steel structure is MIT damaged Steel structure Steel structure is not damaged is damaged Request detailed Request additional ERC information ERC information from from ship crew Class Society

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