Class CumulativeCount
java.lang.Object
org.apache.kafka.common.metrics.stats.CumulativeSum
org.apache.kafka.common.metrics.stats.CumulativeCount
- All Implemented Interfaces:
Measurable
,MeasurableStat
,MetricValueProvider<Double>
,Stat
A non-sampled version of
WindowedCount
maintained over all time.
This is a special kind of CumulativeSum
that always records 1
instead of the provided value.
In other words, it counts the number of
record(MetricConfig, double, long)
invocations,
instead of summing the recorded values.-
Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionvoid
record
(MetricConfig config, double value, long timeMs) Record the given valueMethods inherited from class org.apache.kafka.common.metrics.stats.CumulativeSum
measure, toString
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Constructor Details
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CumulativeCount
public CumulativeCount()
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Method Details
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record
Description copied from interface:Stat
Record the given value- Specified by:
record
in interfaceStat
- Overrides:
record
in classCumulativeSum
- Parameters:
config
- The configuration to use for this metricvalue
- The value to recordtimeMs
- The POSIX time in milliseconds this value occurred
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