org.onebusaway.gtfs.impl.calendar
Class ServiceIdOp

java.lang.Object
  org.onebusaway.gtfs.impl.calendar.ServiceIdOp

All Implemented Interfaces:

Comparator<Date>

public abstract class ServiceIdOp
extends Object
implements Comparator<Date>

Field Summary

static ServiceIdOp	ARRIVAL_OP
static ServiceIdOp	BOTH_OP
static ServiceIdOp	DEPARTURE_OP

Constructor Summary

protected

ServiceIdOp(boolean reverse)

Method Summary

int	compare(Date a, Date b)
int	compareInterval(ServiceInterval interval, Date serviceDate, Date from, Date to) Returns -1 if the service interval comes before the from-to interval.
abstract int	getFromTime(ServiceInterval interval)
abstract Date	getServiceDate(List<Date> data, int index)
abstract int	getToTime(ServiceInterval interval)
Date	shiftTime(ServiceInterval interval, Date time)

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Comparator

equals

Field Detail

ARRIVAL_OP

public static final ServiceIdOp ARRIVAL_OP

DEPARTURE_OP

public static final ServiceIdOp DEPARTURE_OP

BOTH_OP

public static final ServiceIdOp BOTH_OP

Constructor Detail

ServiceIdOp

protected ServiceIdOp(boolean reverse)

Method Detail

getFromTime

public abstract int getFromTime(ServiceInterval interval)

getToTime

public abstract int getToTime(ServiceInterval interval)

getServiceDate

public abstract Date getServiceDate(List<Date> data,
                                    int index)

compare

public int compare(Date a,
                   Date b)

Specified by:

compare in interface Comparator<Date>

shiftTime

public Date shiftTime(ServiceInterval interval,
                      Date time)

compareInterval

public int compareInterval(ServiceInterval interval,
                           Date serviceDate,
                           Date from,
                           Date to)

Returns -1 if the service interval comes before the from-to interval. Returns 0 if the service interval overlaps the from-to interval. Returns 1 if the service interval comes after the from-to interval

Parameters:

interval -

serviceDate -

from -

to -

Returns: