OSID - osid.assessment.AssessmentList Service Interface Definition

Interface	osid.assessment.AssessmentList
Implements	`osid.OsidList`
Used By	`osid.assessment.AssessmentBankSession`
	`osid.assessment.AssessmentLookupSession`
	`osid.assessment.AssessmentQuerySession`
	`osid.assessment.AssessmentSearchResults`
	`osid.course.syllabus.Docet`
	`osid.learning.Activity`
Description	Like all `OsidLists` , `AssessmentList` provides a means for accessing `Assessment` elements sequentially either one at a time or many at a time. Examples: while (al.hasNext()) { Assessment assessment = al.getNextAssessment(); } or while (al.hasNext()) { Assessment[] assessments = al.hetNextAssessments(al.available()); }
Method	getNextAssessment
Description	Gets the next `Assessment` in this list.
Return	`osid.assessment.Assessment`		the next `Assessment` in this list. The `hasNext()` method should be used to test that a next `Assessment` 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	getNextAssessments
Description	Gets the next set of `Assessment` elements in this list which must be less than or equal to the number returned from `available()` .
Parameters	`cardinal`	`n`	the number of `Assessment` elements requested which should be less than or equal to `available()`
Return	`osid.assessment.Assessment[]`		an array of `Assessment` 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.