Method: /IWCOR/IF_DS_EXPR_FUNCTION~GET_PARAMETER
Method: CONSTRUCTOR
Method: ADD_PARAMETER
Method: READ_PARAMETERS
Method: READ_ELEMENT
Method: VALIDATE_FUNCTION_TYPES
Method: PROCESS_NODE
Method: /IWCOR/IF_DS_EXPR_VISITOR~PROCESS_FUNCTION
Method: EVALUATE_FILTER_FOR_STRUCTURE
Method: GET_FILTER_STRING
Method: CREATE_FILTER_TREE