public TypeDiscoveredMessage(TypeModel typeModel)
{
if (typeModel == null) throw new ArgumentNullException("typeModel");
_typeModel = typeModel;
}
public bool GetOrAddTypeModel(Type type, out TypeModel typeModel)
{
TypeModel created = null;
typeModel = _typeModels.GetOrAdd(type, t => created = MapType(type));
return created == typeModel;
}