Package org.apache.kafka.common.metrics
Interface Measurable
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- All Superinterfaces:
MetricValueProvider<Double>
- All Known Subinterfaces:
MeasurableStat
- All Known Implementing Classes:
Avg,CumulativeCount,CumulativeSum,Frequencies,Max,Min,Percentiles,Rate,SampledStat,SimpleRate,TokenBucket,Value,WindowedCount,WindowedSum
public interface Measurable extends MetricValueProvider<Double>
A measurable quantity that can be registered as a metric
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description doublemeasure(MetricConfig config, long now)Measure this quantity and return the result as a double
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Method Detail
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measure
double measure(MetricConfig config, long now)
Measure this quantity and return the result as a double- Parameters:
config- The configuration for this metricnow- The POSIX time in milliseconds the measurement is being taken- Returns:
- The measured value
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