public static Dictionary <TKey, TValue> FromFudgeMsg <TKey, TValue>(IFudgeFieldContainer ffc, Func <IFudgeField, TKey> keyFactory, Func <IFudgeField, TValue> valueFactory)
{
ArgumentChecker.NotNull(keyFactory, "keyFactory");
ArgumentChecker.NotNull(valueFactory, "valueFactory");
if (ffc == null)
{
return(new Dictionary <TKey, TValue>());
}
if (ffc.Any(f => f.Ordinal.GetValueOrDefault(0) > 2))
{
throw new ArgumentException();
}
var entries = ffc.GetAllByOrdinal(1).Zip(ffc.GetAllByOrdinal(2), Tuple.Create);
return(entries.ToDictionary(t => keyFactory(t.Item1), t => valueFactory(t.Item2)));
}
public static ManageableUnstructuredMarketDataSnapshot FromFudgeMsg(IFudgeFieldContainer ffc, IFudgeDeserializer deserializer)
{
var dictionary = new Dictionary <MarketDataValueSpecification, IDictionary <string, ValueSnapshot> >();
foreach (var entryField in ffc.GetAllByOrdinal(1))
{
var entryMsg = (IFudgeFieldContainer)entryField.Value;
MarketDataValueSpecification valueSpec = null;
string valueName = null;
ValueSnapshot value = null;
foreach (var field in entryMsg)
{
switch (field.Name)
{
case "valueSpec":
valueSpec = deserializer.FromField <MarketDataValueSpecification>(field);
break;
case "valueName":
valueName = (string)field.Value;
break;
case "value":
value = deserializer.FromField <ValueSnapshot>(field);
break;
default:
throw new ArgumentOutOfRangeException();
}
}
IDictionary <string, ValueSnapshot> innerDict;
if (!dictionary.TryGetValue(valueSpec, out innerDict))
{
innerDict = new Dictionary <string, ValueSnapshot>();
dictionary.Add(valueSpec, innerDict);
}
innerDict.Add(valueName, value);
}
return(new ManageableUnstructuredMarketDataSnapshot(dictionary));
}
