gtfs-realtime-OVapi.proto

// Copyright 2012 Google Inc
//
// The content of this file is licensed under the Creative Commons Attribution
// 3.0 License.
//
// Protocol definition OVapi.nl-specific extensions to GTFS-realtime.

syntax = "proto2";

import "gtfs-realtime.proto";

option java_package = "com.google.transit.realtime";
package transit_realtime;

message OVapiTripDescriptor {
  // Matches with realtime_trip_id field in trips.txt
  optional string realtime_trip_id = 1;
  // The trip_short_name of the (added) trip
  optional string trip_short_name = 2;
  // The commercial_mode id of the
  optional string commercial_mode_id = 3;
}

extend TripDescriptor {
  optional OVapiTripDescriptor ovapi_tripdescriptor = 1003;
}

message OVapiVehiclePosition {
  // Estimated arrival-delay at the next stop (in seconds) can be positive (meaning that the vehicle is late) or
  // negative (meaning that the vehicle is ahead of schedule). Delay of 0
  // means that the vehicle is exactly on time.
  optional int32 delay = 1;
}

extend VehiclePosition {
  optional OVapiVehiclePosition ovapi_vehicle_position = 1003;
}

message OVapiTripUpdate {
  //The trip_headsign field contains the text that appears on a sign that identifies the trip's destination to passengers
  // Overrides possible trip_headsign's in static GTFS feeds, overrides stop_headsigns in the static feed 
  // unless there stop_headsign in a StopTimeUpdate
  optional string trip_headsign = 1;
}

extend TripUpdate {
  optional OVapiTripUpdate ovapi_trip_update = 1003;
}

message OVapiStopTimeUpdate {
  //The trip_headsign field contains the text that appears on a sign that identifies the trip's destination to passengers
  // Overrides possible trip_headsign's and stop_headsign's in static GTFS feeds.
  optional string stop_headsign = 1;

  // The planned platform-code where the trip is scheduled to depart from
  optional string scheduled_track = 2;
  // (optional) The actual platform-code where the deviates from the scheduled platform.
  optional string actual_track = 3;
  // (optional) The (internal)identifier of a trainstation where the stoptimeupdate applies to
  optional string station_id = 4;
}


extend transit_realtime.TripUpdate.StopTimeUpdate {
  optional OVapiStopTimeUpdate ovapi_stop_time_update = 1003;
}

message OVapiVehicleDescriptor {
  optional bool wheelchair_accessible = 1;
  optional string vehicle_type = 2;
  optional string vehicle_headsign = 3;
}

extend VehicleDescriptor {
  optional OVapiVehicleDescriptor ovapi_vehicle_descriptor = 1003;
}