public void Serialize(IDataConvertor convertor)
{
ushort code;
List <byte> parameters;
if (convertor == null)
{
code = 0;
parameters = null;
}
else
{
switch (convertor)
{
case DataRange data_range:
code = 1;
parameters = new List <byte>();
parameters.AddRange(BitConverter.GetBytes(data_range.SignalRange));
parameters.AddRange(BitConverter.GetBytes(data_range.SignalHeight));
// paramter length = 8
break;
case DataRangeDouble data_range_double:
code = 2;
parameters = new List <byte>();
parameters.AddRange(BitConverter.GetBytes(data_range_double.SignalRange));
parameters.AddRange(BitConverter.GetBytes(data_range_double.SignalHeight));
// paramter length = 16
break;
default:
var attr = GetAttribute(convertor.GetType());
if (!registered_functions_via_code.ContainsKey(attr.code | DATA_CONVERTOR_SIGN))
{
throw new ArgumentException(
nameof(convertor), "this type of IDataConvertor is not registered.");
}
var serializer = registered_functions_via_code[attr.code | DATA_CONVERTOR_SIGN];
code = serializer.Code;
var buffer = serializer.Serialize(convertor);
if ((buffer?.Length ?? 0) != serializer.ParameterLength)
{
throw new Exception("invalid parameters' length.");
}
parameters = new List <byte>();
if (buffer != null)
{
parameters.AddRange(buffer);
}
break;
}
}
// serialaize type and parameters
Serialize(code, parameters?.ToArray());
}
