Структура реализации варианта использования в Rose. (Тема 5)

1.

Тема 5: Структура реализации
варианта использования

2. Where Are We?

What is the use-case realization structure?
Elements of the use-case realization
structure
Fundamentals of Rational Rose
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3. The Use-Case Realization Structure

How will you make the transition from what
the system should do to how it will do it?
You begin by creating a use-case realization
structure in the Logical View.
Fundamentals of Rational Rose
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4. The Use-Case Realization Structure

The use-case realization structure helps to
organize the model elements needed to
realize the use cases in the design
model.
Fundamentals of Rational Rose
Copyright © 2000, 2002 Rational Software, all rights reserved
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5. Where Are We?

What is the use-case realization structure?
Elements of the use-case realization
structure
Fundamentals of Rational Rose
Copyright © 2000, 2002 Rational Software, all rights reserved
5

6. The Use-Case Realization Structure

The use-case realization structure includes
the following elements
Use-case realization packages
Traceabilities diagrams
Interaction diagrams
Class diagrams
Fundamentals of Rational Rose
Copyright © 2000, 2002 Rational Software, all rights reserved
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7. Use-Case Realization Packages

Use-case realization packages are a
means for organizing a use case’s class
and interaction diagrams.
In the UML, a package is represented by
a folder.
Use-Case Realizations
(from Design Model)
Maintain Personal Planner
(from Use-Case Realizations)
Fundamentals of Rational Rose
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8. Traceabilities Diagrams

The traceabilities diagram represents what you
will build in the system.
In the UML, the use-case realization is
represented by an oval with dotted lines.
In the UML, the realizes relationship is
represented by a dotted line with an hollow
arrow.
Use Case
Use-Case Realization
Fundamentals of Rational Rose
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9. Review

1. Why is a use-case realization structure
important?
2. What is included in the structure?
3. What is a traceabilities diagram?
4. What is the UML symbol for a
use-case realization? A
realizes relationship?
Fundamentals of Rational Rose
Copyright © 2000, 2002 Rational Software, all rights reserved
9