Question

I’m working with CoreData and I would like to know if I can have this type of relationship:

I have a NSManagedObject subclass named Station. In this class, I want to add a relationship named nextStation of type Station. Is this possible in CoreData?

If not, how can I do to perform what I want?

Answer 1

Yes sure, reflexive relationships are possible!!

From Apple doc:

A relationship specifies the entity, or the parent entity, of the
objects at the destination. This can be the same as the entity at the
source (a reflexive relationship).

For further info see Apple Documentation and Relationship section.