paratransit_constraints (Data Flow*)
This data flow is part of the data that enables a route. It contains the constraints being placed on the choice of route and which will override any preferences that are also specified. Unless a default value is specifically defined, a value giving the least severe requirement will be used. Some parameters will have to be supplied by the traveler or transit vehicle operator (or provided by a process as a default value) before the route selection process can proceed. The data flow consists of the following items each of which is defined in its own DDE:
constraint_on_acceptable_travel_time
+ constraint_on_number_of_mode_changes
+ constraint_on_number_of_transfers
+ constraint_on_eta_change
+ constraint_on_special_needs
+ constraint_on_interstate
+ constraint_on_urban
+ constraint_on_vehicle_type
Sub Data Flows
Parent Data Flows
