public static IResponseFilter CreateFilter(string guid)
{
lock (dataList)
{
var filter = new FuturesResponseFilter();
dataList.Add(guid, filter);
return filter;
}
}
public static IResponseFilter CreateOrGetFilter(string guid)
{
if (dataList.ContainsKey(guid))
{
IResponseFilter filter;
dataList.TryGetValue(guid, out filter);
return(filter);
}
else
{
var filter = new FuturesResponseFilter();
dataList.TryAdd(guid, filter);
return(filter);
}
}
