OSID - osid.calendaring.ScheduleList Service Interface Definition

Interface	osid.calendaring.ScheduleList
Implements	`osid.OsidList`
Used By	`osid.calendaring.RecurringEvent`
	`osid.calendaring.ScheduleCalendarSession`
	`osid.calendaring.ScheduleLookupSession`
	`osid.calendaring.ScheduleQuerySession`
	`osid.calendaring.ScheduleSearchResults`
	`osid.course.Activity`
	`osid.offering.Offering`
Description	Like all `OsidLists`, `ScheduleList` provides a means for accessing `Schedule` elements sequentially either one at a time or many at a time. Examples: while (sl.hasNext()) { Schedule schedule = sl.getNextSchedule(); } or while (sl.hasNext()) { Schedule[] schedules = sl.getNextSchedules(sl.available()); }
Method	getNextSchedule
Description	Gets the next `Schedule` in this list.
Return	`osid.calendaring.Schedule`		the next `Schedule` in this list. The `hasNext()` method should be used to test that a next `Schedule` is available before calling this method.
Errors	ILLEGAL_STATE		no more elements available in this list
Errors	OPERATION_FAILED		unable to complete request
Compliance	`mandatory`		This method must be implemented.
Method	getNextSchedules
Description	Gets the next set of `Schedule` elements in this list which must be less than or equal to the number returned from `available()`.
Parameters	`cardinal`	`n`	the number of `Schedule` elements requested which should be less than or equal to `available()`
Return	`osid.calendaring.Schedule[]`		an array of `Schedule` elements. The length of the array is less than or equal to the number specified.
Errors	ILLEGAL_STATE		no more elements available in this list
Errors	OPERATION_FAILED		unable to complete request
Compliance	`mandatory`		This method must be implemented.