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Object Oriented Analysis

Object Oriented Analysis. OOA. OOA Deliverables. Static Object model one single diagram Scenarios set of diagrams Object Dictionary one set of comprehensive specifications. Static Object model - delivers the “data view”. Objects Key Relations generalization (class hierarchy): “ISA”

stephen-daugherty
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Object Oriented Analysis

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  1. Object Oriented Analysis OOA

  2. OOA Deliverables • Static Object model • one single diagram • Scenarios • set of diagrams • Object Dictionary • one set of comprehensive specifications

  3. Static Object model - delivers the “data view” • Objects • Key Relations • generalization (class hierarchy): “ISA” • whole-part: “PART-OF” • free association: other binary relations • Attributes • (Services / Methods)

  4. Scenario - delivers the dynamic behavior • (involved) Objects • related Thread(s) of execution, “Transaction(s)” • Messages (sequence, parameters) • (involved) Services • (involved) Attributes • (manipulated) States • Inputs / Outputs (start- and endpoints)

  5. Static Model and Scenarios interact!

  6. Object Dictionary - delivers the full specification • relations (structures) • external inputs / outputs • attributes • states and permissible transitions • services • constraints, rules, traceability issues

  7. Static Model and Scenarios are documented as graphical Views of the more complete Object Dictionary.

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