void addClass ( in string p0, in string p1 );
TabularResults::ResultSet getCoursesOffered ( in string p0, in string p1 );
TabularResults::ResultSet getCoursesRemaining ( in string p0, in string p1, in string p2 );
TabularResults::ResultSet getCoursesTaken ( in string p0, in string p1, in string p2 );
TabularResults::ResultSet getMajors ( );
TabularResults::ResultSet getSemesters ( );
void remove ( ) raises (CtsComponents::RemoveException);