Visitor.VisitElement C# (CSharp) Метод

  public void VisitElement(Element element){
    if(element is IntegerElement){
      IntegerElement int_elem = (IntegerElement) element;
      VisitIntegerElement(int_elem);       
    } else if(element is VariableElement){
      VariableElement var_elem = (VariableElement) element;
      VisitVariableElement(var_elem);
    } else if(element is MatrixOperationElement){
        MatrixOperationElement matrix_elem = (MatrixOperationElement)element;
        VisitMatrixElement(matrix_elem);
    } else if(element is AdditionOperationElement){
      AdditionOperationElement add_elem = (AdditionOperationElement) element;
      VisitAdditionOperationElement(add_elem);
    } else if(element is MultiplicationOperationElement){
        MultiplicationOperationElement mult_elem = (MultiplicationOperationElement)element;
        VisitMultiplicationOperationElement(mult_elem);
    } else if(element is AssignmentOperationElement){
      AssignmentOperationElement assign_elem = (AssignmentOperationElement) element;
      VisitAssignmentOperationElement(assign_elem);      
    }
  }

 public override R Accept <R>(Visitor <R> visitor)
 {
     return(visitor.VisitElement(this));
 }