David Turner, April 7, 2011

OTP Internals (beta version)

The time-dependent model

A TripPattern is a set of trips having the same stops in the same order
Every stop on every TripPattern is a Vertex
At boarding, the trip with the next departure is chosen
Edges represent being on a vehicle (but you need the State to know which trip)
Saves time and memory
Only works for non-overtaking (FIFO) trips
class PatternBoard, PatternAlight, PatternHop