OSID - osid.hold.batch.HoldPeerList Service Interface Definition

Interface	osid.hold.batch.HoldPeerList
Implements	`osid.OsidList`
Description	Like all `OsidLists`, `HoldPeerList` provides a means for accessing `HoldPeer` elements sequentially either one at a time or many at a time. Examples: while (hpl.hasNext()) { HoldPeer peer = hpl.getNextHoldPeer(); } or while (hpl.hasNext()) { HoldPeer[] peers = hpl.getNextHoldPeers(hpl.available()); } Like all `OsidLists`, `HoldPeerList` is stateful and must not be accessed by multiple processing threads.
Method	getNextHoldPeer
Description	Gets the next `HoldPeer` in this list.
Return	`osid.hold.batch.HoldPeer`		the next `HoldPeer` in this list. The `hasNext()` method should be used to test that a next `HoldPeer` 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	getNextHoldPeers
Description	Gets the next set of `HoldPeer` elements in this list. The specified amount must be less than or equal to the return from `available()`.
Parameters	`cardinal`	`n`	the number of `HoldPeer` elements requested which must be less than or equal to `available()`
Return	`osid.hold.batch.HoldPeer[]`		an array of `HoldPeer` 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.