public void UpdateMetrics(ITradingObject tradingObject, Bar bar)
{
if (tradingObject == null)
{
throw new ArgumentNullException();
}
if (bar.Time == Bar.InvalidTime)
{
return;
}
unchecked
{
int tradingObjectIndex = tradingObject.Index;
for (int metricIndex = 0; metricIndex < _metrics.Count; ++metricIndex)
{
var currentMetricColumn = _metrics[metricIndex];
IRuntimeMetric metric = currentMetricColumn[tradingObjectIndex];
if (metric == null)
{
var metricCreator = _metricCreators[metricIndex];
var metricName = _metricNames[metricIndex];
metric = metricCreator(metricName);
currentMetricColumn[tradingObjectIndex] = metric;
}
metric.Update(bar);
}
}
}
public void UpdateMetrics(ITradingObject[] tradingObjects, StockAnalysis.Share.Bar[] bars)
{
if (tradingObjects.Length != bars.Length ||
tradingObjects.Length != _maxTradingObjectNumber)
{
throw new ArgumentException("unexpected number of input data");
}
unchecked
{
for (int metricIndex = 0; metricIndex < _metrics.Count; ++metricIndex)
{
var currentMetricColumn = _metrics[metricIndex];
var metricCreator = _metricCreators[metricIndex];
var metricName = _metricNames[metricIndex];
for (int barIndex = 0; barIndex < bars.Length; ++barIndex)
{
var bar = bars[barIndex];
if (bar.Time == Bar.InvalidTime)
{
continue;
}
IRuntimeMetric metric = currentMetricColumn[barIndex];
if (metric == null)
{
metric = metricCreator(metricName);
currentMetricColumn[barIndex] = metric;
}
metric.Update(bar);
}
}
}
}