public object evaluate(object[] parameters)
        {
            bool result = true;
            decimal input;
            string conditions;
            if (parameters != null && parameters.Length > 0 && parameters[0] != null && parameters[1] != null)
            {
                input = Convert.ToDecimal( parameters[0]);
                conditions = parameters[1].ToString();
                result = EvaluateNumber(input, conditions);
            }
            else
            {
                result = false;
            }

            return result;