OSID - osid.assessment.BankNodeList Service Interface Definition

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