public virtual string GenerateCode()
{
if (RightSide == null)
{
throw new MissingMandatoryElementException("RightSide is mandatory in Operation with non-unary operator");
}
if (Operator == null)
{
throw new MissingMandatoryElementException("Operator is mandatory in Operation");
}
if (Operator.Value.IsUnaryOperator())
{
return($"{Operator.Value.GenerateCode()}({RightSide.GenerateCode()})");
}
if (LeftSide == null)
{
throw new MissingMandatoryElementException("LeftSide is mandatory in Operation");
}
return($"({LeftSide.GenerateCode()}) {Operator.Value.GenerateCode()} ({RightSide.GenerateCode()})");
}