public static StockEvent From(string message)
{
if (!message.Contains(":") || !message.Contains(";"))
{
throw new ArgumentException();
}
Dictionary <string, string> fields = GetFields(message);
StockEventType eventType = GetEventType(fields);
return(new StockEvent(eventType, fields));
}
private StockEvent(StockEventType type, Dictionary <string, string> fields)
{
Type = type;
_fields = fields;
}
