public XRosterType()
 {
     refId           = null;
     courseRefId     = null;
     courseTitle     = null;
     sectionRefId    = null;
     subject         = null;
     schoolRefId     = null;
     schoolSectionId = null;
     schoolYear      = null;
     meetingTimes    = new XMeetingTimeListType();
     students        = new XStudentReferenceListType();
     primaryStaff    = new XStaffReferenceType();
     otherStaffs     = new XStaffReferenceListType();
     Metadata        = new XMetadata();
 }
 public XRosterType()
 {
     refId = null;
     courseRefId = null;
     courseTitle = null;
     sectionRefId = null;
     subject = null;
     schoolRefId = null;
     schoolSectionId = null;
     schoolYear = null;
     sessionCode = null;
     schoolCalendarRefId = null;
     meetingTimes = new XMeetingTimeListType();
     students = new XStudentReferenceListType();
     primaryStaff = new XStaffReferenceType();
     otherStaffs = new XStaffReferenceListType();
 }