OSID - osid.grading.GradebookList Service Interface Definition

Interface	osid.grading.GradebookList
Implements	`osid.OsidList`
Used By	`osid.grading.GradeEntryGradebookSession`
	`osid.grading.GradeGradebookSession`
	`osid.grading.GradeSystemGradebookSession`
	`osid.grading.GradebookColumnGradebookSession`
	`osid.grading.GradebookHierarchySession`
	`osid.grading.GradebookLookupSession`
	`osid.grading.GradebookQuerySession`
	`osid.grading.GradebookSearchResults`
Description	Like all `OsidLists`, `GradebookList` provides a means for accessing `Gradebook` elements sequentially either one at a time or many at a time. Examples: while (gl.hasNext()) { Gradebook gradebook = gl.getNextGradebook(); } or while (gl.hasNext()) { Gradebook[] gradebooks = gl.getNextGradebooks(gl.available()); }
Method	getNextGradebook
Description	Gets the next `Gradebook` in this list.
Return	`osid.grading.Gradebook`		the next `Gradebook` in this list. The `hasNext()` method should be used to test that a next `Gradebook` 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	getNextGradebooks
Description	Gets the next set of `Gradebook` elements in this list which must be less than or equal to the return from `available()`.
Parameters	`cardinal`	`n`	the number of `Gradebook` elements requested which must be less than or equal to `available()`
Return	`osid.grading.Gradebook[]`		an array of `Gradebook` 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.