Copyright	(C) 2015 Braden Walters
License	MIT (see LICENSE file)
Maintainer	Braden Walters <vc@braden-walters.info>
Stability	experimental
Portability	ghc
Safe Haskell	None
Language	Haskell2010

Network.Transportation.Germany.DVB.Route

Description

Synopsis

Documentation

data RouteRequest Source #

All data sent to DVB to query routes.

Constructors

RouteRequest
Fields routeReqOrigin :: Location routeReqDestination :: Location routeReqCityOrigin :: City routeReqCityDestination :: City routeReqTime :: LocalTime routeReqTimeType :: TimeType

Instances

Show RouteRequest Source #
Methods showsPrec :: Int -> RouteRequest -> ShowS # show :: RouteRequest -> String # showList :: [RouteRequest] -> ShowS #

type RouteResult = Either Error Route Source #

Either route data or an error.

data Route Source #

All route data returned from a routing request.

Constructors

Route
Fields routeTrips :: [Trip]

Instances

Show Route Source #
Methods showsPrec :: Int -> Route -> ShowS # show :: Route -> String # showList :: [Route] -> ShowS #

data Trip Source #

One of the possible trips to get from the origin to the destination.

Constructors

Trip
Fields tripDuration :: String tripLegs :: [Leg]

Instances

Show Trip Source #
Methods showsPrec :: Int -> Trip -> ShowS # show :: Trip -> String # showList :: [Trip] -> ShowS #

data Leg Source #

One segment of a trip (for example: one vehicle).

Constructors

Leg
Fields legNumber :: String legDesc :: String legStops :: [Stop]

Instances

Show Leg Source #
Methods showsPrec :: Int -> Leg -> ShowS # show :: Leg -> String # showList :: [Leg] -> ShowS #

data Stop Source #

A stop that the vehicle makes in a leg.

Constructors

Stop
Fields stopName :: String stopPlatformName :: String stopArrival :: Maybe StopArrival stopDeparture :: Maybe StopDeparture

Instances

Show Stop Source #
Methods showsPrec :: Int -> Stop -> ShowS # show :: Stop -> String # showList :: [Stop] -> ShowS #

data StopArrival Source #

Arrival at a stop.

Constructors

StopArrival
Fields stopArrivalTime :: LocalTime stopArrivalDelayMins :: Integer

Instances

Show StopArrival Source #
Methods showsPrec :: Int -> StopArrival -> ShowS # show :: StopArrival -> String # showList :: [StopArrival] -> ShowS #

data StopDeparture Source #

Departure from a stop.

Constructors

StopDeparture
Fields stopDepartureTime :: LocalTime stopDepartureDelayMins :: Integer

Instances

Show StopDeparture Source #
Methods showsPrec :: Int -> StopDeparture -> ShowS # show :: StopDeparture -> String # showList :: [StopDeparture] -> ShowS #

data Error Source #

All possible errors which could occur while fetching data, including HTTP errors and JSON parsing errors.

Constructors

HttpResetError
HttpClosedError
HttpParseError String
HttpMiscError String
JsonParseError String

Instances

Show Error Source #
Methods showsPrec :: Int -> Error -> ShowS # show :: Error -> String # showList :: [Error] -> ShowS #

route :: RouteRequest -> IO RouteResult Source #

Given information about a desired route, query and return data from DVB.