protected override void Serialize(IntermediateWriter output, AttributeModifierConstraint <TAttribute> value, ContentSerializerAttribute format)
{
string valueString;
switch (value.ComputationType)
{
case AttributeComputationType.Additive:
if (value.Value.Low == value.Value.High)
{
valueString = string.Format(CultureInfo.InvariantCulture, "{0}", value.Value.Low);
}
else
{
valueString = string.Format(CultureInfo.InvariantCulture, "{0} to {1}", value.Value.Low, value.Value.High);
}
output.Xml.WriteValue(valueString + " " + Enum.GetName(typeof(TAttribute), value.Type));
break;
case AttributeComputationType.Multiplicative:
if (value.Value.Low == value.Value.High)
{
valueString = string.Format(CultureInfo.InvariantCulture, "{0}", ((value.Value.Low - 1) * 100));
}
else
{
valueString = string.Format(CultureInfo.InvariantCulture, "{0} to {1}", ((value.Value.Low - 1) * 100), ((value.Value.High - 1) * 100));
}
output.Xml.WriteValue(valueString + "% " + Enum.GetName(typeof(TAttribute), value.Type));
break;
}
}
protected override AttributeModifierConstraint <TAttribute> Deserialize(IntermediateReader input, ContentSerializerAttribute format, AttributeModifierConstraint <TAttribute> existingInstance)
{
// Parse the content.
//bool round = input.Xml.GetAttribute("round") != null && bool.Parse(input.Xml.GetAttribute("round"));
var match = AttributePattern.Match(input.Xml.ReadContentAsString());
if (match.Success)
{
existingInstance = existingInstance ?? new AttributeModifierConstraint <TAttribute>();
// Save rounding mode.
existingInstance.Round = false;// round;
// Pattern was OK, get the enum.
existingInstance.Type = (TAttribute)Enum.Parse(typeof(TAttribute), match.Groups["type"].Value);
// Now get the numeric value for the attribute.
var minValue = float.Parse(match.Groups["minValue"].Value, CultureInfo.InvariantCulture);
var maxValue = match.Groups["maxValue"].Success ? float.Parse(match.Groups["maxValue"].Value, CultureInfo.InvariantCulture) : minValue;
// Check if it's a percentual value, and if so set mode to multiplicative.
var percentual = match.Groups["percentual"];
if (percentual.Success)
{
minValue = (minValue / 100f) + 1;
maxValue = (maxValue / 100f) + 1;
existingInstance.ComputationType = AttributeComputationType.Multiplicative;
}
else
{
existingInstance.ComputationType = AttributeComputationType.Additive;
}
// Set final value in our instance.
existingInstance.Value = new FloatInterval(minValue, maxValue);
return(existingInstance);
}
else
{
throw new ArgumentException("input");
}
}
