Interface | osid.assessment.QuestionList | ||
---|---|---|---|
Implements | osid.OsidList | ||
Description |
Like all while (ql.hasNext()) { Question question = ql.getNextQuestion(); }or while (ql.hasNext()) { Question[] question = al.getNextQuestions(ql.available()); } | ||
Method | getNextQuestion | ||
Description |
Gets the next | ||
Return | osid.assessment.Question | the next Question in this list. The hasNext()
method should be used to test that a next Question 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 | getNextQuestions | ||
Description |
Gets the next set of | ||
Parameters | cardinal | n | the number of Question elements requested which should be
less than or equal to available() |
Return | osid.assessment.Question[] | an array of Question 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. |