public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer)
{
Debug.WriteLine("Reading KWArgs");
var jObject = JObject.Load(reader);
KWArgsModel retVal = new KWArgsModel();
foreach (JToken arrItem in jObject.Values())
{
if (arrItem.Type == JTokenType.Integer)
{
retVal.Add(arrItem.Path, arrItem.Value <int>());
}
if (arrItem.Type == JTokenType.Object)
{
JObject obj = (JObject)arrItem;
var children = arrItem.Children <JProperty>();
if (children.Any(c => c.Name == "Type"))
{
string type = obj.Value <string>("Type");
var childObj = Activator.CreateInstance(Type.GetType(type));
serializer.Populate(obj.CreateReader(), childObj);
retVal.Add(arrItem.Path, childObj);
}
}
}
//JsonReader reader2 = new JTokenReader(jObj);
//serializer.Populate(reader2, retVal);
return(retVal);
throw new NotImplementedException();
}
/// <summary>
/// Return a dict that can be used to construct this encoder. This dict
/// can be passed directly to the addMultipleEncoders() method of the
/// multi encoder.
/// </summary>
/// <param name="encoderName">name of the encoder</param>
/// <param name="flattenedChosenValues">
/// dict of the flattened permutation variables. Any
/// variables within this dict whose key starts
/// with encoderName will be substituted for
/// encoder constructor args which are being
/// permuted over.
/// </param>
/// <returns></returns>
public PermuteEncoder getEncoderFlattened(string encoderName, Dictionary <string, object> flattenedChosenValues)
{
Dictionary <string, object> encoder = new Dictionary <string, object>();
//encoder.Add("fieldname", this.fieldName);
//encoder.Add("name", this.name);
//encoder = dict(fieldname = this.fieldName,name = this.name);
// Get the position of each encoder argument
//for (encoderArg, value in this.kwArgs.iteritems())
foreach (var pair in this.kwArgs)
{
var encoderArg = pair.Key;
var value = pair.Value;
// If a permuted variable, get its chosen value.
if (value is PermuteVariable)
{
value = flattenedChosenValues[string.Format("{0}:{1}", encoderName, encoderArg)];
}
encoder[encoderArg] = value;
}
// Special treatment for DateEncoder timeOfDay and dayOfWeek stuff. In the
// permutations file, the class can be one of:
// DateEncoder.timeOfDay
// DateEncoder.dayOfWeek
// DateEncoder.season
// If one of these, we need to intelligently set the constructor args.
if (this.encoderClass.Contains("."))
{
// (encoder['type'], argName) = this.encoderClass.Split('.');
string[] splitted = this.encoderClass.Split('.');
encoder["type"] = splitted[0];
string argName = splitted[1];
Tuple <object, object> argValue = new Tuple <object, object>(encoder["w"], encoder["radius"]);
encoder[argName] = argValue;
encoder.Remove("w");
encoder.Remove("radius");
}
else
{
encoder["type"] = this.encoderClass;
}
var args = new KWArgsModel();
foreach (var pair in encoder)
{
if (pair.Key == "type")
{
continue;
}
if (pair.Key == "maxval")
{
continue;
}
if (pair.Key == "minval")
{
continue;
}
if (pair.Key == "n")
{
continue;
}
if (pair.Key == "w")
{
continue;
}
args.Add(pair.Key, pair.Value);
}
PermuteEncoder pe = new PermuteEncoder(fieldName, (string)encoder["type"], name, args);
pe.maxval = encoder["maxval"];
pe.minval = encoder["minval"];
pe.n = encoder["n"];
pe.w = encoder["w"];
return(pe);
}
public PermuteEncoder(string fieldName, string encoderClass, string name = null, KWArgsModel kwArgs = null)
{
this.fieldName = fieldName;
if (name == null)
{
name = fieldName;
}
this.name = name;
this.encoderClass = encoderClass;
// Possible values in kwArgs include: w, n, minval, maxval, etc.
this.kwArgs = kwArgs;
}
