com.conveyal.gtfs.validator

Class PatternFinderValidator

java.lang.Object

com.conveyal.gtfs.validator.Validator

com.conveyal.gtfs.validator.TripValidator

com.conveyal.gtfs.validator.PatternFinderValidator

public class PatternFinderValidator
extends TripValidator

Groups trips together into "patterns" that share the same sequence of stops. This is not a normal validator in the sense that it does not check for bad data. It's taking advantage of the fact that we're already iterating over the trips one by one to build up the patterns.

Constructor Summary

Constructors

Constructor and Description
PatternFinderValidator(Feed feed, SQLErrorStorage errorStorage)

Method Summary

Modifier and Type	Method and Description
void	complete(ValidationResult validationResult) Store patterns and pattern stops in the database.
void	validateTrip(Trip trip, Route route, List<StopTime> stopTimes, List<Stop> stops) This method will be called on each trip in the feed.

Methods inherited from class com.conveyal.gtfs.validator.Validator

registerError, registerError, registerError, storeErrors

Methods inherited from class java.lang.Object

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

Constructor Detail

PatternFinderValidator

public PatternFinderValidator(Feed feed,
                              SQLErrorStorage errorStorage)

Method Detail

validateTrip

public void validateTrip(Trip trip,
                         Route route,
                         List<StopTime> stopTimes,
                         List<Stop> stops)

Description copied from class: TripValidator

This method will be called on each trip in the feed.

Specified by:

validateTrip in class TripValidator

Parameters:

trip - the trip whose stop_times are provided in the other parameter.

stopTimes - a List of all the stop times in the given trip, in order of increasing stop_sequence.

complete

public void complete(ValidationResult validationResult)

Store patterns and pattern stops in the database. Also, update the trips table with a pattern_id column.

Overrides:

complete in class Validator