private static long GetTimeParameterRange(IOptimizeParameter parameter)
{
var step = (TimeSpan)parameter.Step;
var maxValue = (TimeSpan)parameter.MaxValue;
var minValue = (TimeSpan)parameter.MinValue;
long result = 0;
for (var iValue = minValue; iValue <= maxValue; iValue = iValue.Add(step))
{
result++;
}
return(result);
}
private static long GetNumericParameterRange(IOptimizeParameter parameter)
{
var step = Convert.ToDouble(parameter.Step);
var maxValue = Convert.ToDouble(parameter.MaxValue);
var minValue = Convert.ToDouble(parameter.MinValue);
long result = 0;
for (var iValue = minValue; iValue <= maxValue; iValue += step)
{
result++;
}
return(result);
}
private static List <object> GetDateTimeParameterAllValues(IOptimizeParameter parameter)
{
var result = new List <object>();
var step = (TimeSpan)parameter.Step;
var maxValue = (DateTimeOffset)parameter.MaxValue;
var minValue = (DateTimeOffset)parameter.MinValue;
for (var iValue = minValue; iValue <= maxValue; iValue = iValue.Add(step))
{
result.Add(iValue);
}
return(result);
}
public static long GetParameterRange(IOptimizeParameter parameter)
{
switch (parameter.Type)
{
case ParameterType.Int:
case ParameterType.Long:
case ParameterType.Double:
return(GetNumericParameterRange(parameter));
case ParameterType.DateTime:
return(GetDateTimeParameterRange(parameter));
case ParameterType.Time:
return(GetTimeParameterRange(parameter));
default:
return(parameter.Values.Count);
}
}
public static List <object> GetParameterAllValues(IOptimizeParameter parameter)
{
switch (parameter.Type)
{
case ParameterType.Int:
case ParameterType.Long:
case ParameterType.Double:
return(GetNumericParameterAllValues(parameter));
case ParameterType.DateTime:
return(GetDateTimeParameterAllValues(parameter));
case ParameterType.Time:
return(GetTimeParameterAllValues(parameter));
default:
return(parameter.Values.ToList());
}
}
private static List <object> GetNumericParameterAllValues(IOptimizeParameter parameter)
{
var result = new List <object>();
var step = Convert.ToDouble(parameter.Step);
var stepString = step.ToString(CultureInfo.InvariantCulture);
var stepIntString = ((int)step).ToString(CultureInfo.InvariantCulture);
var stepDecimalPoints = stepString.IndexOf('.') >= 0 ? stepString.Length - (stepIntString.Length + 1) : 0;
var maxValue = Convert.ToDouble(parameter.MaxValue);
var minValue = Convert.ToDouble(parameter.MinValue);
for (var iValue = minValue; iValue <= maxValue; iValue += step)
{
var valueRounded = Math.Round(iValue, stepDecimalPoints);
switch (parameter.Type)
{
case ParameterType.Int:
result.Add(Convert.ToInt32(valueRounded));
break;
case ParameterType.Long:
result.Add(Convert.ToInt64(valueRounded));
break;
case ParameterType.Double:
result.Add(Convert.ToDouble(valueRounded));
break;
default:
throw new ArgumentException($"The parameter type ({parameter.Type}) is not supported by this method");
}
}
return(result);
}