OSID - osid.grading.batch.GradeBatchFormList Service Interface Definition

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