Request Edge Methods - From & To

I’m trying to write a “self discovery” algorithm, where I query a vertex that is in the “middle” of my graph and then try to figure out how to find the root or the end without passing in any edge names.

I noticed that there is a Edge Method to determine if the edge “isDirected().” Is there a reason why you don’t expose the other Edge types like from_id, from_type or to_id, to_type? I feel it would be very helpful to have Edge Methods that would allow the developer to access the from and to types.