org.kuali.kra.scheduling.expr

Class YearMonthDayOfWeekCronExpression

java.lang.Object

org.kuali.kra.scheduling.expr.CronExpression

org.kuali.kra.scheduling.expr.YearMonthDayOfWeekCronExpression

public class YearMonthDayOfWeekCronExpression
extends CronExpression

This class extends CronExpression and provides YearMonthDayCronExpression implementation.

This implementation generates expression for yearly scheduling dates using week of month, day of week, month, and year. week of month: CronSpecialChars.FIRST, CronSpecialChars.SECOND, CronSpecialChars.THIRD, CronSpecialChars.FOURTH, CronSpecialChars.FIFTH day of week: CronSpecialChars.SUN, CronSpecialChars.MON, CronSpecialChars.TUE, CronSpecialChars.WED, CronSpecialChars.THU, CronSpecialChars.FRI, CronSpecialChars.SAT month: CronSpecialChars.FEB, CronSpecialChars.MAR, CronSpecialChars.APR, CronSpecialChars.MAY, CronSpecialChars.JUN, CronSpecialChars.JUL, CronSpecialChars.AUG, CronSpecialChars.SEP, CronSpecialChars.OCT, CronSpecialChars.NOV, CronSpecialChars.DEC year: 2009, 2010, etc... Note: Start date is skipped, date boundary is handled by ScheduleSequence implementation during schedule generation. e.g. Start Date : 02/24/09, Time : 10:10 (hh:mm) Format (second minute hour day month year) Generated Expression : 0 10 10 ? JAN MONL 2009/1 Explanation: Generate dates for every last Monday in January of every year at 10:10 (hh:mm), starting from 2009. e.g. Start Date : 02/24/09, Time : 10:10 (hh:mm) Format (second minute hour day month year) Generated Expression : 0 10 10 ? JAN MONL 2009/2 Explanation: Generate dates for every last Monday in January of every other year at 10:10 (hh:mm), starting from 2009.

Field Summary

Fields inherited from class org.kuali.kra.scheduling.expr.CronExpression

SECONDS

Constructor Summary

Constructors

Constructor and Description
YearMonthDayOfWeekCronExpression(Date startDate, Time24HrFmt time, CronSpecialChars weekOfMonth, CronSpecialChars dayOfWeek, CronSpecialChars month, Integer frequencyInYear)

Method Summary

Methods

Modifier and Type	Method and Description
String	getExpression() This method implementation must provide valid Cron Expression.

Methods inherited from class org.kuali.kra.scheduling.expr.CronExpression

getStartDate, getTime

Methods inherited from class java.lang.Object

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

Constructor Detail

YearMonthDayOfWeekCronExpression

public YearMonthDayOfWeekCronExpression(Date startDate,
                                Time24HrFmt time,
                                CronSpecialChars weekOfMonth,
                                CronSpecialChars dayOfWeek,
                                CronSpecialChars month,
                                Integer frequencyInYear)
                                 throws ParseException

Throws:

ParseException

Method Detail

getExpression

public String getExpression()

Description copied from class: CronExpression

This method implementation must provide valid Cron Expression.

Specified by:

getExpression in class CronExpression

Returns:

Cron Expression.