public void IterableContainer()
{
IFudgeFieldContainer msg = StandardFudgeMessages.CreateMessageAllNames(fudgeContext);
int fieldCount = 0;
foreach (IFudgeField field in msg)
{
fieldCount++;
}
Assert.Equal(msg.GetNumFields(), fieldCount);
}
private object DeserializeList <T>(IFudgeFieldContainer msg, IFudgeDeserializer deserializer) where T : class
{
var result = new List <T>(msg.GetNumFields());
deserializer.Register(msg, result);
foreach (var field in msg)
{
if (field.Ordinal == null && field.Name == null)
{
result.Add(DeserializeField <T>(field, deserializer, typeData.SubTypeData.Kind));
}
}
return(result);
}
private object DeserializeDictionary <K, V>(IFudgeFieldContainer msg, IFudgeDeserializer deserializer)
where K : class
where V : class
{
var result = new Dictionary <K, V>(msg.GetNumFields());
deserializer.Register(msg, result);
var keys = new List <K>();
var values = new List <V>();
foreach (var field in msg)
{
if (field.Ordinal == 1)
{
keys.Add(DeserializeField <K>(field, deserializer, typeData.SubTypeData.Kind));
}
else if (field.Ordinal == 2)
{
values.Add(DeserializeField <V>(field, deserializer, typeData.SubType2Data.Kind));
}
else if (field.Ordinal == -1 || field.Ordinal == -2)
{
//TODO should be able to use these type hints to read non-generic maps like FRJ-81
}
else
{
throw new FudgeRuntimeException("Sub-message doesn't contain a map (bad field " + field + ")");
}
}
int nVals = Math.Min(keys.Count, values.Count); // Consistent with Java implementation, rather than throwing an exception if they don't match
for (int i = 0; i < nVals; i++)
{
result[keys[i]] = values[i];
}
return(result);
}
private object DeserializeArray <T>(IFudgeFieldContainer msg, IFudgeDeserializer deserializer) where T : class
{
var result = new T[msg.GetNumFields()];
deserializer.Register(msg, result);
int index = 0;
foreach (var field in msg)
{
if (field.Ordinal == null && field.Name == null)
{
result[index++] = DeserializeField <T>(field, deserializer, typeData.SubTypeData.Kind);
}
else
{
//See FRN-92
throw new FudgeRuntimeException("Unexpected element (bad field " + field + ")");
}
}
return(result);
}
