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This chapter is from the book

This chapter is from the book

Architecting Composite Applications and Services with TIBCOArchitecting Composite Applications and Services with TIBCO

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This chapter is from the book

This chapter is from the book

Architecting Composite Applications and Services with TIBCOArchitecting Composite Applications and Services with TIBCO

Learn More Buy

Facets of Observable Dependencies and Behaviors

So what do you need to know about a component to describe its observable dependencies and behaviors? Some important facets include

  • External component dependencies upon the component as characterized by the component’s interfaces and operations
  • The component’s dependencies upon external components, consisting of the identification of these components and the characterization of their interfaces and operations
  • Usage scenarios: characterizations of the business processes in which the component is expected to participate and the component’s participation in those processes
  • Triggered behaviors: the structure of component activities that explain the relationships between the component’s triggers, responses, inputs, observable state, and outputs
  • Observable state: information retained by the component with a presence that is observable through its interactions
  • Coordination: the manner in which the component’s activity can be coordinated with that of external components
  • Constraints: limitations, particularly on the sequencing of triggers
  • Nonfunctional behavior: performance, availability, and so on

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Last Update: November 17, 2020