Calendar

[LisiLisenok]

Calendar somehow provides bounding timer fire date/time.

[LisiLisenok]

Calendar interface

Calendar contains two methods:

• verify if date-time is included to the calendar;
• get nearest out of the calendar date-time (relative to the given date-time).

Calendar management

Calendar is set at scheduler or timer level. There are four cases for this:

1. Combining with 'logical or'.
2. Combining with 'logical and'.
3. Ignore scheduler calendar and apply only timer one.
4. Ignore timer calendar and apply only scheduler one.

Fire

If date-time timer to be fire is within calendar then one of the following is choosen depending on the given option:

1. The fire time is simply ignored and next date-time is selected according to timer.
2. The fire time is shifted to the nearest out of calendar date-time and timer is restarted from this date-time.

Types of calendars:

• Daily, defines day time, for example from 8 to 23.
• Weekly, defines week days, for example Sartuday and Sunday.
• Monthly, defines days of month, like 1, 2, 3, etc up to 31.
• Annual, defines a list of dates, like 1 Jan.
• Last weekday of month, like last Friday of the month.
• Weekday of the month, like the third Friday of the month.
• Combination with 'logical or'.
• Combination with 'logical and'.