Method: ADD_OBJECTS
Method: ADD_SHEET
Method: CREATE_SHEET_OBJECT
Method: CONSTRUCTOR
Method: GET_SHEET
Method: IF_RSZ_QD_QXML_COMMONS~SERIALIZE
Method: ADD_PROPERTIES
Method: SET_SHEET
Method: SET_AGGREGATED
Method: SET_ROWS
Method: GET_ROWS
Method: GET_COLUMNS
Method: SET_FLAT
Method: GET_FLAT
Method: GET_AGGREGATED
Method: SET_COLUMNS