OSID - osid.checklist.ChecklistList Service Interface Definition

Interface	osid.checklist.ChecklistList
Implements	`osid.OsidList`
Used By	`osid.checklist.ChecklistHierarchySession`
	`osid.checklist.ChecklistLookupSession`
	`osid.checklist.ChecklistQuerySession`
	`osid.checklist.ChecklistSearchResults`
	`osid.checklist.TodoChecklistSession`
	`osid.checklist.mason.TodoProducerChecklistSession`
Description	Like all `OsidLists`, `ChecklistList` provides a means for accessing `Checklist` elements sequentially either one at a time or many at a time. Examples: while (cl.hasNext()) { Checklist checklist = cl.getNextChecklist(); } or while (cl.hasNext()) { Checklist[] checklist = cl.getNextChecklists(cl.available()); }
Method	getNextChecklist
Description	Gets the next `Checklist` in this list.
Return	`osid.checklist.Checklist`		the next `Checklist` in this list. The `hasNext()` method should be used to test that a next `Checklist` 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	getNextChecklists
Description	Gets the next set of `Checklist` elements in this list. The specified amount must be less than or equal to the return from `available()`.
Parameters	`cardinal`	`n`	the number of `Checklist` elements requested which must be less than or equal to `available()`
Return	`osid.checklist.Checklist[]`		an array of `Checklist` 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.