Package org.flowable.common.engine.impl.calendar

Class DurationHelper

java.lang.Object

org.flowable.common.engine.impl.calendar.DurationHelper

public class DurationHelper
extends Object

Helper class for parsing ISO8601 duration format (also recurring) and computing next timer date.

Field Summary

Fields

Modifier and Type	Field	Description
protected ClockReader	clockReader
protected static DateFormat	DATE_FORMAT

Constructor Summary

Constructors

Constructor	Description
DurationHelper(String expressionS, int maxIterations, ClockReader clockReader)
DurationHelper(String expressionS, ClockReader clockReader)

Method Summary

Modifier and Type	Method	Description
protected Calendar	add(Calendar date, Duration duration)
Calendar	getCalendarAfter()
Calendar	getCalendarAfter(Calendar time)
Date	getDateAfter()
Calendar	getEnd()
Duration	getPeriod()
Calendar	getStart()
int	getTimes()
protected boolean	isDuration(String time)
boolean	isRepeat()
Boolean	isValidDate(Date newTimer)
protected Calendar	parseDate(String date)
protected Duration	parsePeriod(String period)

Methods inherited from class java.lang.Object

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

Field Details

DATE_FORMAT

protected static DateFormat DATE_FORMAT

clockReader

protected ClockReader clockReader

Constructor Details

DurationHelper

public DurationHelper(String expressionS,
 int maxIterations,
 ClockReader clockReader)
               throws Exception

Throws:

Exception

DurationHelper

public DurationHelper(String expressionS,
 ClockReader clockReader)
               throws Exception

Throws:

Exception

Method Details

getStart

public Calendar getStart()

getEnd

public Calendar getEnd()

getPeriod

public Duration getPeriod()

isRepeat

public boolean isRepeat()

getTimes

public int getTimes()

getCalendarAfter

public Calendar getCalendarAfter()

getCalendarAfter

public Calendar getCalendarAfter(Calendar time)

isValidDate

public Boolean isValidDate(Date newTimer)

getDateAfter

public Date getDateAfter()

add

protected Calendar add(Calendar date,
 Duration duration)

parseDate

protected Calendar parseDate(String date)
                      throws Exception

Throws:

Exception

parsePeriod

protected Duration parsePeriod(String period)
                        throws Exception

Throws:

Exception

isDuration

protected boolean isDuration(String time)