OSID - osid.course.syllabus.batch.DocetPeerList Service Interface Definition

Interface	osid.course.syllabus.batch.DocetPeerList
Implements	`osid.OsidList`
Description	Like all `OsidLists`, `DocetPeerList` provides a means for accessing `DocetPeer` elements sequentially either one at a time or many at a time. Examples: while (dpl.hasNext()) { DocetPeer peer = dpl.getNextDocetPeer(); } or while (dpl.hasNext()) { DocetPeer[] peers = dpl.getNextDocetPeers(dpl.available()); }
Method	getNextDocetPeer
Description	Gets the next `DocetPeer` in this list.
Return	`osid.course.syllabus.batch.DocetPeer`		the next `DocetPeer` in this list. The `hasNext()` method should be used to test that a next `DocetPeer` 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	getNextDocetPeers
Description	Gets the next set of `DocetPeer` elements in this list. The specified amount must be less than or equal to the return from `available()`.
Parameters	`cardinal`	`n`	the number of `DocetPeer` elements requested which must be less than or equal to `available()`
Return	`osid.course.syllabus.batch.DocetPeer[]`		an array of `DocetPeer` 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.