org.opentripplanner.updater.stoptime

Class TripPatternCache

java.lang.Object

org.opentripplanner.updater.stoptime.TripPatternCache

public class TripPatternCache
extends Object

A synchronized cache of trip patterns that are added to the graph due to GTFS-realtime messages.

Constructor Summary

Constructors

Constructor and Description
TripPatternCache()

Method Summary

Modifier and Type	Method and Description
TripPattern	getOrCreateTripPattern(StopPattern stopPattern, Route route, Graph graph) Get cached trip pattern or create one if it doesn't exist yet.

Methods inherited from class java.lang.Object

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

Constructor Detail

TripPatternCache

public TripPatternCache()

Method Detail

getOrCreateTripPattern

public TripPattern getOrCreateTripPattern(StopPattern stopPattern,
                                          Route route,
                                          Graph graph)

Get cached trip pattern or create one if it doesn't exist yet. If a trip pattern is created, vertices and edges for this trip pattern are also created in the graph.

Parameters:

stopPattern - stop pattern to retrieve/create trip pattern

route - route of new trip pattern in case a new trip pattern will be created

graph - graph to add vertices and edges in case a new trip pattern will be created

Returns:

cached or newly created trip pattern