| Class | Description | 
|---|---|
| AnnualCalendar | 
 
 This implementation of the Calendar excludes a set of days of the year. 
 | 
| BaseCalendar | 
 
 This implementation of the Calendar may be used (you don't have to) as a
 base class for more sophisticated one's. 
 | 
| CronCalendar | 
 This implementation of the Calendar excludes the set of times expressed by a
 given  
CronExpression. | 
| DailyCalendar | 
 This implementation of the Calendar excludes (or includes - see below) a 
 specified time range each day. 
 | 
| HolidayCalendar | 
 
 This implementation of the Calendar stores a list of holidays (full days
 that are excluded from scheduling). 
 | 
| MonthlyCalendar | 
 
 This implementation of the Calendar excludes a set of days of the month. 
 | 
| WeeklyCalendar | 
 
 This implementation of the Calendar excludes a set of days of the week. 
 |