Dependent Elements (e.g., Cryomodules, Detectors) #115
Description
As part of our PALS extension, we need to express elements that are dependencies of a beamline element, but not exactly part of the elements a beam "propagates through".
Example
An RF Cavity has N associated cryo-modules to it. We want to store the knowledge graph of the cryo modules, their properties and what RF cavity they are associted with.
CED class this "dependencies".
Generalization
Along the same lines, we will have radiation detectors that observe RF cavities, also with their own parameters.
Similar would be cameras, etc.
The latter two have no concept for this in CED. We probably can represent these as dependent/related elements in PALS.