internal MetricPoint(
AggregatorStore aggregatorStore,
AggregationType aggType,
string[] keys,
object[] values,
double[] histogramExplicitBounds)
{
Debug.Assert(aggregatorStore != null, "AggregatorStore was null.");
Debug.Assert((keys?.Length ?? 0) == (values?.Length ?? 0), "Key and value array lengths did not match.");
Debug.Assert(histogramExplicitBounds != null, "Histogram explicit Bounds was null.");
this.aggType = aggType;
this.Tags = new ReadOnlyTagCollection(keys, values);
this.runningValue = default;
this.snapshotValue = default;
this.deltaLastValue = default;
this.MetricPointStatus = MetricPointStatus.NoCollectPending;
if (this.aggType == AggregationType.Histogram)
{
this.histogramBuckets = new HistogramBuckets(histogramExplicitBounds);
}
else if (this.aggType == AggregationType.HistogramSumCount)
{
this.histogramBuckets = new HistogramBuckets(null);
}
else
{
this.histogramBuckets = null;
}
// Note: Intentionally set last because this is used to detect valid MetricPoints.
this.aggregatorStore = aggregatorStore;
}
internal MetricPoint(
AggregationType aggType,
DateTimeOffset startTime,
string[] keys,
object[] values,
double[] histogramExplicitBounds)
{
Debug.Assert((keys?.Length ?? 0) == (values?.Length ?? 0), "Key and value array lengths did not match.");
Debug.Assert(histogramExplicitBounds != null, "Histogram explicit Bounds was null.");
this.aggType = aggType;
this.StartTime = startTime;
this.Tags = new ReadOnlyTagCollection(keys, values);
this.EndTime = default;
this.runningValue = default;
this.snapshotValue = default;
this.deltaLastValue = default;
this.MetricPointStatus = MetricPointStatus.NoCollectPending;
if (this.aggType == AggregationType.Histogram)
{
this.histogramBuckets = new HistogramBuckets(histogramExplicitBounds);
}
else if (this.aggType == AggregationType.HistogramSumCount)
{
this.histogramBuckets = new HistogramBuckets(null);
}
else
{
this.histogramBuckets = null;
}
}