is the node available as calculated by the Pour Engine
Return the alternate id for the node. The alternate id can be used to store correlation id's to link nodes to other data in the event that node id's can't be used due to potentially id collisions.
The raw id for the node. The raw id will generally be the beverage id in the scope of its group.
is the node visible as calculated by the Pour Engine.
the type of the node
Options for creating an AvailabilityModel.