// Records stats with a set of tags.
internal void Record(ITagContext tags, IList <IMeasurement> stats, ITimestamp timestamp)
{
lock (_lck) {
foreach (var measurement in stats)
{
IMeasure measure = measurement.Measure;
registeredMeasures.TryGetValue(measure.Name, out IMeasure value);
if (!measure.Equals(value))
{
// unregistered measures will be ignored.
continue;
}
IList <MutableViewData> views = mutableMap[measure.Name];
foreach (MutableViewData view in views)
{
measurement.Match <object>(
(arg) =>
{
view.Record(tags, arg.Value, timestamp);
return(null);
},
(arg) =>
{
view.Record(tags, arg.Value, timestamp);
return(null);
},
(arg) =>
{
throw new ArgumentException();
});
}
}
}
}
