OSID - osid.installation.DepotNodeList Service Interface Definition

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