OSID - osid.calendaring.SupersedingEventList Service Interface Definition

Interface	osid.calendaring.SupersedingEventList
Implements	`osid.OsidList`
Used By	`osid.calendaring.RecurringEvent`
	`osid.calendaring.SupersedingEventCalendarSession`
	`osid.calendaring.SupersedingEventLookupSession`
	`osid.calendaring.SupersedingEventQuerySession`
	`osid.calendaring.SupersedingEventSearchResults`
	`osid.calendaring.rules.SupersedingEventEnablerRuleLookupSession`
Description	Like all `OsidLists`, `SupersedingEventList` provides a means for accessing `SupersedingEvent` elements sequentially either one at a time or many at a time. Examples: while (sel.hasNext()) { SupersedingEvent event = sel.getNextSupersedingEvent(); } or while (sel.hasNext()) { SupersedingEvent[] events = sel.getNextSupersedingEvents(sel.available()); }
Method	getNextSupersedingEvent
Description	Gets the next `SupersedingEvent` in this list.
Return	`osid.calendaring.SupersedingEvent`		the next `SupersedingEvent` in this list. The `hasNext()` method should be used to test that a next `SupersedingEvent` 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	getNextSupersedingEvents
Description	Gets the next set of `SupersedingEvent` elements in this list which must be less than or equal to the number returned from `available()`.
Parameters	`cardinal`	`n`	the number of `SupersedingEvent` elements requested which should be less than or equal to `available()`
Return	`osid.calendaring.SupersedingEvent[]`		an array of `SupersedingEvent` 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.