OSID - osid.acknowledgement.batch.BillingBatchFormList Service Interface Definition

Interface	osid.acknowledgement.batch.BillingBatchFormList
Implements	`osid.OsidList`
Used By	`osid.acknowledgement.batch.BillingBatchAdminSession`
Description	Like all `OsidLists`, `BillingBatchFormList` provides a means for accessing `BillingBatchForm` elements sequentially either one at a time or many at a time. Examples: while (fbfl.hasNext()) { BillingBatchForm form = fbfl.getNextBillingBatchForm(); } or while (fbfl.hasNext()) { BillingBatchForm[] forms = fbfl.getNextBillingBatchForms(fbfl.available()); }
Method	getNextBillingBatchForm
Description	Gets the next `BillingBatchForm` in this list.
Return	`osid.acknowledgement.batch.BillingBatchForm`		the next `BillingBatchForm` in this list. The `hasNext()` method should be used to test that a next `BillingBatchForm` 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	getNextBillingBatchForms
Description	Gets the next set of `BillingBatchForm` elements in this list. The specified amount must be less than or equal to the return from `available()`.
Parameters	`cardinal`	`n`	the number of `BillingBatchForm` elements requested which must be less than or equal to `available()`
Return	`osid.acknowledgement.batch.BillingBatchForm[]`		an array of `BillingBatchForm` ele `ments. 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.