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Formally Modeling Software Architectures with the UML 2.0 Profile for π -ADL

Introducing the π-ADL syntax, this paper covers components, connectors, composition, and behavior in software architectures using UML 2.0 Profile. Learn about ports, connections, protocols, and more.

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Formally Modeling Software Architectures with the UML 2.0 Profile for π -ADL

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  1. Formally Modeling Software Architectures with the UML 2.0 Profile for π-ADL Paper written by Flavio Oquendo Presented by Ernesto Medina

  2. Introduction to π-ADL • Supported Elements • Components • Connectors • Composition

  3. Components Consist of: • Ports (external) • Connections between component and environment • Interface to environment • Protocols can be enforced here • Internal behavior • Send or Receive values via connections (output, input, or input-output)

  4. Connectors • Special Purpose Components • Ports • Internal Behavior • Manage component interaction

  5. Composition

  6. π-ADL syntax Value Types Base Types

  7. π-ADL syntax-2 Constructed Types

  8. π-ADL syntax-3 Behaviors

  9. π-ADL syntax-4 Architecture

  10. UML 2.0 Profile for π-ADL • Stereotype Icons

  11. UML 2.0 Profile for π-ADL -2 • Behavior • States • Transitions • Sequence Behavior • Choice • Replicated • Restricted • Recursive • Composed

  12. Examples from Case Study

  13. Examples from Case Study-2 UML Icon Display UML Decoration Display π-ADL

  14. Examples from Case Study -3

  15. Examples from Case Study -4

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