public Object getValueAt(int rowIndex, int columnIndex) {
   BONoticeBroadcast notice = (BONoticeBroadcast) control.getNoticeList().get(rowIndex);
   if (columnIndex == 0) {
     return notice.getSearchString();
   } else if (columnIndex == 1) {
     return new Boolean(notice.isSearchEpg());
   } else if (columnIndex == 2) {
     return new Boolean(notice.isSearchMovieGuide());
   } else if (columnIndex == 3) {
     return new Boolean(notice.isSearchOnlyTitle());
   }
   return new Boolean(notice.isBuildTimer());
 }