org.opentripplanner.updater.stoptime

Class GtfsRealtimeHttpTripUpdateSource

java.lang.Object

org.opentripplanner.updater.stoptime.GtfsRealtimeHttpTripUpdateSource

All Implemented Interfaces:

JsonConfigurable, TripUpdateSource

public class GtfsRealtimeHttpTripUpdateSource
extends Object
implements TripUpdateSource, JsonConfigurable

Constructor Summary

Constructors

Constructor and Description
GtfsRealtimeHttpTripUpdateSource()

Method Summary

Modifier and Type	Method and Description
void	configure(Graph graph, com.fasterxml.jackson.databind.JsonNode config)
String	getFeedId()
boolean	getFullDatasetValueOfLastUpdates()
List<GtfsRealtime.TripUpdate>	getUpdates() Wait for one message to arrive, and decode it into a List of TripUpdates.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

GtfsRealtimeHttpTripUpdateSource

public GtfsRealtimeHttpTripUpdateSource()

Method Detail

configure

public void configure(Graph graph,
                      com.fasterxml.jackson.databind.JsonNode config)
               throws Exception

Specified by:

configure in interface JsonConfigurable

Throws:

Exception

getUpdates

public List<GtfsRealtime.TripUpdate> getUpdates()

Description copied from interface: TripUpdateSource

Wait for one message to arrive, and decode it into a List of TripUpdates. Blocking call.

Specified by:

getUpdates in interface TripUpdateSource

Returns:

a List potentially containing TripUpdates for several different trips, or null if an exception occurred while processing the message

getFullDatasetValueOfLastUpdates

public boolean getFullDatasetValueOfLastUpdates()

Specified by:

getFullDatasetValueOfLastUpdates in interface TripUpdateSource

Returns:

true iff the last list with updates represent all updates that are active right now, i.e. all previous updates should be disregarded

toString

public String toString()

Overrides:

toString in class Object

getFeedId

public String getFeedId()

Specified by:

getFeedId in interface TripUpdateSource