OSID - osid.course.batch.CourseOfferingPeerList Service Interface Definition

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