To make the code generic without hardcoding physical parameters associated wth the different use case we have to handle, we will rely on the catalog to retreive physical parameters corresponding to an operational mode. The user story is dedicated to the building of all the primitives that will be used to provide to the postAlgoPathValidator physical parameters from the catalog in the service data store. This includes retreiving Transponder parameters but also ROADMs parameters such as Polynomial fit, OSNR fixed contribution (Add).
Primitives will also be used by the renderer (to retreive power mask as an example)