OSID - osid.financials.budgeting.batch.BudgetEntryPeerList Service Interface Definition

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