OSID - osid.calendaring.CalendarNodeList Service Interface Definition

Interface	osid.calendaring.CalendarNodeList
Implements	`osid.OsidList`
Used By	`osid.calendaring.CalendarNode`
Description	Like all `OsidLists`, `CalendarNodeList` provides a means for accessing `CalendarNode` elements sequentially either one at a time or many at a time. Examples: while (cnl.hasNext()) { CalendarNode node = cnl.getNextCalendarNode(); } or while (cnl.hasNext()) { CalendarNode[] nodes = cnl.getNextCalendarNodes(cnl.available()); }
Method	getNextCalendarNode
Description	Gets the next `CalendarNode` in this list.
Return	`osid.calendaring.CalendarNode`		the next `CalendarNode` in this list. The `hasNext()` method should be used to test that a next `CalendarNode` 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	getNextCalendarNodes
Description	Gets the next set of `CalendarNode` elements in this list which must be less than or equal to the return from `available()`.
Parameters	`cardinal`	`n`	the number of `CalendarNode` elements requested which must be less than or equal to `available()`
Return	`osid.calendaring.CalendarNode[]`		an array of `CalendarNode` 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.