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Tutorial 3 – Component Representation

Tutorial 3 – Component Representation. RJ Macasaet R&D Dept. Outline. Basic Concept Representation. Understand the idea of component representation within the approach. Basic Concept. I. Basic Concept. Where is the component represented?. NFR. Start. “speed”. Other Process.

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Tutorial 3 – Component Representation

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  1. Tutorial 3 –Component Representation RJ Macasaet R&D Dept.

  2. Outline • Basic Concept • Representation

  3. Understand the idea of component representation within the approach Basic Concept

  4. I. Basic Concept • Where is the component represented? NFR Start “speed” Other Process Process Pattern: place to shop Mode: website [done as] Fast Server {measurement: Data Transfer Rate} [applied as] Instantiation: www.shop.com This is where the Component representation must be placed WHY?

  5. I. Basic Concept • An operationalizing method • must be something “measurable” and “observable” • contributes to the “-ilities” of the component • The component “supports” the instantiation (of the pattern)

  6. I. Basic Concept Goals Sub Goals satisfy/satisfice Micro-business Processes Metamodel reference to the components decompose satisfy/satisfice decompose Requirements Functional Requirements Non-Functional Requirements satisfy satisfice Components realize Patterns Specifications Structure

  7. Learn how to represent the software components within the approach Representation

  8. II. Representation • Hence, the basic component representation… Custom Miniature Component Representation – for easy viewing by the developer << contributes >> Instantiation: www.shop.com c1 Fast Server {measurement: Data Transfer Rate} << supports>>

  9. II. Representation Instantiation: www.shop.com Classic Component Diagram – for more detailed viewing Fast Server {measurement: Data Transfer Rate} << component “c1” >> Shop.com online system << supports>> << contributes >> << required interfaces >> sales system, inventory system << provided interfaces >> website for customers << artifact >> shop.exe

  10. II. Representation [applied as] * μb sales pattern Instantiation: www.shop.com realize Fast Server {measurement: Data Transfer Rate} << system >> shop.com online shopping site << supports>> << contributes >> << artifact >> * sales management system Classic Deployment Diagram – showing relationship with the micro-business pattern << artifact >> Inventory mgt system << artifact >> server

  11. II. Representation • Exercise: Illustrate the software components that are used in a retail store software system (sales and inventory system). You may use existing BPMN/SIGs process diagrams.

  12. Questions?Email:rjmacasaet@pentathlonsystems.com

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