org.kuali.kra.scheduling.expr

Class MonthlyWeekDayCronExpression

java.lang.Object

org.kuali.kra.scheduling.expr.CronExpression

org.kuali.kra.scheduling.expr.MonthlyWeekDayCronExpression

public class MonthlyWeekDayCronExpression
extends CronExpression

This class extends CronExpression and provides MonthlyWeekDayCronExpression implementation.

This implementation generates expression for monthly scheduling dates using week of month, day of week and month. 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: 1,2,3,4,5,6,7,8,9,10,11,12 Note: Start day 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 ? 2/1 TUE#2 Explanation: Generate dates for every SECOND Tuesday of a month at 10:10 (hh:mm), starting from month of February. e.g. Start Date : 02/24/09, Time : 10:10 (hh:mm) Format (second minute hour day month year) Generated Expression :0 10 10 ? 2/2 TUE#2 Explanation: Generate dates for every SECOND Tuesday of a every other month at 10:10 (hh:mm), starting from month of February.

Field Summary

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

SECONDS

Constructor Summary

Constructors

Constructor and Description
MonthlyWeekDayCronExpression(Date startDate, Time24HrFmt time, CronSpecialChars dayOfWeek, CronSpecialChars weekOfMonth, Integer frequencyInMonth)

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

MonthlyWeekDayCronExpression

public MonthlyWeekDayCronExpression(Date startDate,
                            Time24HrFmt time,
                            CronSpecialChars dayOfWeek,
                            CronSpecialChars weekOfMonth,
                            Integer frequencyInMonth)
                             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.