public class WindowedSum extends SampledStat
SampledStat that maintains the sum of what it has seen. This is a sampled version of CumulativeSum. See also WindowedCount if you want to increment the value by 1 on each recording.SampledStat.Samplesamples| Constructor and Description |
|---|
WindowedSum() |
| Modifier and Type | Method and Description |
|---|---|
double | combine(List<SampledStat.Sample> samples, MetricConfig config, long now) |
protected void | update(SampledStat.Sample sample, MetricConfig config, double value, long now) |
current, measure, newSample, oldest, purgeObsoleteSamples, record, toStringprotected void update(SampledStat.Sample sample, MetricConfig config, double value, long now)
update in class SampledStatpublic double combine(List<SampledStat.Sample> samples, MetricConfig config, long now)
combine in class SampledStat