OSID - osid.resourcing.batch.EffortPeerList Service Interface Definition

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