View TRAK:SVp-04 Solution Function Viewpoint

TRAK_logo_60.jpg

Title

SVp-04 Solution Function Viewpoint

Version

9

Date

8th December 2017

Overview

The SVp-04 Solution Function Viewpoint is part of the TRAK Solution Perspective and one of the 24 TRAK Architecture Viewpoints.

The SVp-04 describes the functionality or behaviour of the solution and its component parts.

The SVp-04 architecture viewpoint is the specification for the TRAK::SV-04 Solution Function architecture view.

Stakeholders Addressed

  • Owner of Solution
  • Acquirer of Solution
  • Developer of Solution
  • Trainer of Solution
  • Operator of Solution
  • User of Solution
  • Maintainer of Solution

Concerns Addressed

Have all solution functions been identified? What does each part do?

Covered by TRAK IPR and licenses

Description

Describes the functions of parts of the solution.

Covered by TRAK IPR and licenses

Declared Tuples

At least:

where Resource = System, Physical, Software, Organisation, Job or Role

  • Function has part Function
  • Function is quantified by Metric
  • Metric has part Metric

Covered by TRAK IPR and licenses

 

Optional Tuples

Universal

If any of these optional metamodel elements are added then the appropriate TRAK Master Architecture View must be provided.

Covered by TRAK IPR and licenses

If any of these optional metamodel elements are added then the appropriate TRAK Master Architecture View must be provided.

Well-Formedness

A SV-04 view shall contain:

  • at least 1 Resource (the subject of the view)
  • the subject Resource must have at least 1 Function

Presentation

  • block diagram (Resource, Function = block, TRAK relationship = line with text label and direction indicator)

SV-04_hierarchyForm.gif

Covered by TRAK IPR and licenses

 

Examples

Advisory Group for Rail Research & Innovation (AGRRI) functions:

SV-04_AGRRI_Functions_400.jpg

Full size:File:SV-04 AGRRI Functions.jpg

 

Views Needed to Construct

See Minimum Allowed View Sets

Covered by TRAK IPR and licenses

The SV-01 is the source for the definition of the solution structure.

Consistency Rules

Further rules are applied through the TRAK Bye Laws

Covered by TRAK IPR and licenses

Configuration History

The TRAK Viewpoints project on Sourceforge (trakviewpoints.sourceforge.net) maintains a version-controlled repository. The change record is at trakviewpoints.svn.sourceforge.net/viewvc/trakviewpoints/trunk/?view=log

Comments

The SV-04 is the master architecture view for Function.

Any ordering of functions is shown using the Solution Sequence View - SV-07.

Covered by TRAK IPR and licenses

References

Other Frameworks

See:

References

 

Category:Framework -> Viewpoint
Category:Framework -> Specification
Category:Solution

Categories:

  • Solution
  •  

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