OSID - osid.recognition.AcademyNodeList Service Interface Definition

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