[Nml-wg] Path vs Link

[Roman Łapacz]

Hi,

apologize if you already discussed it or it's a silly question. I'm 
analysing the UML diagram  in nml-base pdf doc and comparing Link and 
Path elements. If I'm not wrong it was said that the set of existing 
elements should be minimal as much as possible (reusable elements). 
Following this general rule I'm thinking that Link could be used instead 
of Path. Now I'm thinking about the case of circuit. Example: there may 
be 3 domains so we have 3 types of view: high (a path/circuit), medium 
(a link representing aggregated connection in a domain), low (links 
inside a domain). Can path be just a link with end nodes representing 
ends of circuits?

regards,
Roman