Method: IF_ADT_FQL_DATA_TYPE~GET_ACCEPTED_OPERATORS
Method: S_GET_FROM_ID
Method: CLASS_CONSTRUCTOR
Method: S_INIT
Method: IF_ADT_FQL_OPERATOR~GET_ID
Method: IF_ADT_FQL_OPERATOR~GET_NUMBER_OF_OPERANDS
Method: IF_ADT_FQL_OPERATOR~GET_LABEL
Method: S_CREATE_FROM_SCRATCH
Method: INIT
Method: CREATE_DEFAULT_QUERY