internal void OnRunnerDefinitionChange(RunnerDefinition runnerDefinition)
{
//snap is invalid
_snap = null;
_runnerDefinition = runnerDefinition;
}
internal void OnPriceChange(bool isImage, RunnerChange runnerChange)
{
//snap is invalid
_snap = null;
MarketRunnerPrices newPrices = new MarketRunnerPrices();
newPrices.AvailableToLay = _atlPrices.OnPriceChange(isImage, runnerChange.Atl);
newPrices.AvailableToBack = _atbPrices.OnPriceChange(isImage, runnerChange.Atb);
newPrices.Traded = _trdPrices.OnPriceChange(isImage, runnerChange.Trd);
newPrices.StartingPriceBack = _spbPrices.OnPriceChange(isImage, runnerChange.Spb);
newPrices.StartingPriceLay = _splPrices.OnPriceChange(isImage, runnerChange.Spl);
newPrices.BestAvailableToBack = _batbPrices.OnPriceChange(isImage, runnerChange.Batb);
newPrices.BestAvailableToLay = _batlPrices.OnPriceChange(isImage, runnerChange.Batl);
newPrices.BestDisplayAvailableToBack = _bdatbPrices.OnPriceChange(isImage, runnerChange.Bdatb);
newPrices.BestDisplayAvailableToLay = _bdatlPrices.OnPriceChange(isImage, runnerChange.Bdatl);
newPrices.StartingPriceNear = Utils.SelectPrice(isImage, ref _spn, runnerChange.Spn);
newPrices.StartingPriceFar = Utils.SelectPrice(isImage, ref _spf, runnerChange.Spf);
newPrices.LastTradedPrice = Utils.SelectPrice(isImage, ref _ltp, runnerChange.Ltp);
newPrices.TradedVolume = Utils.SelectPrice(isImage, ref _tv, runnerChange.Tv);
//copy on write
_runnerPrices = newPrices;
}