View TRAK:Need

TRAK_logo_60.jpg

Date

20th February 2010

Definition

Part of the TRAK Concept Perspective.

The Need is the relationship line that shows that A needs B (a dependency) and that there is some associated exchange i.e. it represents the need for A to talk to B.

Covered by TRAK IPR and licenses

 

Tests For

Tests Against

  • if routing matters it isn’t a Need

Comments

Note that having identified the needs for Nodes on a CV-01 architecture view / CVp-01 Concept Need Viewpoint that the Item flow to satisfy the Need (CVp-03) is in the opposite direction to that of the Need.

Attributes

  • Need ID
  • flow type (enumeration = Unknown, Data, Energy, Materiel)

Inherited attributes:

+ Architecture Description Element

Covered by TRAK IPR and licenses

Relationships

Need.jpg

Need participates in the following relationships:

from Architecture Description Element

Covered by TRAK IPR and licenses

 

Master Architecture View

Any Need used within an architecture description of the system-of-interest must appear on a CV-01 Concept Need View for the architecture description.

The CV-01 is the Master Architecture View for Need.

Covered by TRAK IPR and licenses

Other Frameworks

References

 

Category:Metamodel -> Stereotype
Category:Framework -> Relationship
Category:Relationship

Categories:

 

© 2010 Eclectica Systems Ltd.