public String ToFormulaString(String[] operands){if (space.IsSet(field_1_options)){return operands[0];}else if (optiIf.IsSet(field_1_options)){return ToFormulaString() + "(" + operands[0] + ")";}else if (optiSkip.IsSet(field_1_options)){return ToFormulaString() + operands[0];   }else{return ToFormulaString() + "(" + operands[0] + ")";}}