org.opentripplanner.updater.bike_rental

Class GenericJsonBikeRentalDataSource

java.lang.Object

org.opentripplanner.updater.bike_rental.GenericJsonBikeRentalDataSource

All Implemented Interfaces:

BikeRentalDataSource, JsonConfigurable

Direct Known Subclasses:

BCycleBikeRentalDataSource, CitiBikeNycBikeRentalDataSource, JCDecauxBikeRentalDataSource, SanFranciscoBayAreaBikeRentalDataSource, ShareBikeRentalDataSource, SmooveBikeRentalDataSource, UIPBikeRentalDataSource

public abstract class GenericJsonBikeRentalDataSource
extends Object
implements BikeRentalDataSource, JsonConfigurable

Fetch Bike Rental JSON feeds and pass each record on to the specific rental subclass

See Also:

BikeRentalDataSource

Constructor Summary

Constructors

Constructor and Description
GenericJsonBikeRentalDataSource() Construct superclass where rental list is on the top level of JSON code
GenericJsonBikeRentalDataSource(String jsonPath) Construct superclass
GenericJsonBikeRentalDataSource(String jsonPath, String headerName, String headerValue)

Method Summary

Modifier and Type	Method and Description
void	configure(Graph graph, com.fasterxml.jackson.databind.JsonNode jsonNode) Note that the JSON being passed in here is for configuration of the OTP component, it's completely separate from the JSON coming in from the update source.
List<BikeRentalStation>	getStations()
String	getUrl()
abstract BikeRentalStation	makeStation(com.fasterxml.jackson.databind.JsonNode rentalStationNode)
void	setUrl(String url)
String	toString()
boolean	update() Fetch current data about bike rental stations and availability from this source.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

GenericJsonBikeRentalDataSource

public GenericJsonBikeRentalDataSource(String jsonPath)

Construct superclass

Parameters:

jsonPath - JSON path to get from enclosing elements to nested rental list. Separate path levels with '/' For example "d/list"

GenericJsonBikeRentalDataSource

public GenericJsonBikeRentalDataSource(String jsonPath,
                                       String headerName,
                                       String headerValue)

Parameters:

jsonPath - path to get from enclosing elements to nested rental list. Separate path levels with '/' For example "d/list"

headerName - header name

headerValue - header value

GenericJsonBikeRentalDataSource

public GenericJsonBikeRentalDataSource()

Construct superclass where rental list is on the top level of JSON code

Method Detail

update

public boolean update()

Description copied from interface: BikeRentalDataSource

Fetch current data about bike rental stations and availability from this source.

Specified by:

update in interface BikeRentalDataSource

Returns:

true if this operation may have changed something in the list of stations.

getStations

public List<BikeRentalStation> getStations()

Specified by:

getStations in interface BikeRentalDataSource

Returns:

a List of all currently known bike rental stations. The updater will use this to update the Graph.

getUrl

public String getUrl()

setUrl

public void setUrl(String url)

makeStation

public abstract BikeRentalStation makeStation(com.fasterxml.jackson.databind.JsonNode rentalStationNode)

toString

public String toString()

Overrides:

toString in class Object

configure

public void configure(Graph graph,
                      com.fasterxml.jackson.databind.JsonNode jsonNode)

Note that the JSON being passed in here is for configuration of the OTP component, it's completely separate from the JSON coming in from the update source.

Specified by:

configure in interface JsonConfigurable