Interface | osid.ontology.SubjectList | ||
---|---|---|---|
Implements | osid.OsidList | ||
Description |
Like all while (sl.hasNext()) { Subject subject = sl.getNextSubject(); }or while (sl.hasNext()) { Subject[] subjects = sl.getNextSubjects(sl.available()); } | ||
Method | getNextSubject | ||
Description |
Gets the next | ||
Return | osid.ontology.Subject | the next Subject in this list. The hasNext()
method should be used to test that a next Subject 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 | getNextSubjects | ||
Description |
Gets the next set of | ||
Parameters | cardinal | n | the number of Subject elements requested which should be
less than or equal to available() |
Return | osid.ontology.Subject[] | an array of Subject 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. |