Interface | osid.course.requisite.CourseRequirementList | ||
---|---|---|---|
Implements | osid.OsidList | ||
Description |
Like all while (crl.hasNext()) { CourseRequirement req = crl.getNextCourseRequirement(); }or while (crl.hasNext()) { CourseRequirement[] reqs = crl.getNextCourseRequirements(crl.available()); } | ||
Method | getNextCourseRequirement | ||
Description |
Gets the next | ||
Return | osid.course.requisite.CourseRequirement | the next CourseRequirement in this list. The
hasNext() method should be used to test that a next
CourseRequirement is available before calling this method. | |
Errors | ILLEGAL_STATE | no more elements available in this list | |
OPERATION_FAILED | unable to complete request | ||
Compliance | mandatory | This method must be implemented. | |
Method | getNextCourseRequirements | ||
Description |
Gets the next set of | ||
Parameters | cardinal | n | the number of CourseRequirement elements requested which
must be less than or equal to available() |
Return | osid.course.requisite.CourseRequirement[] | an array of CourseRequirement 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 | |
OPERATION_FAILED | unable to complete request | ||
Compliance | mandatory | This method must be implemented. |