OSID - osid.workflow.batch.ProcessBatchFormList Service Interface Definition

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