io.smallrye.metrics.app

Class MeterImpl

java.lang.Object

io.smallrye.metrics.app.MeterImpl

All Implemented Interfaces:

org.eclipse.microprofile.metrics.Counting, org.eclipse.microprofile.metrics.Meter, org.eclipse.microprofile.metrics.Metered, org.eclipse.microprofile.metrics.Metric

public class MeterImpl
extends Object
implements org.eclipse.microprofile.metrics.Meter

A meter metric which measures mean throughput and one-, five-, and fifteen-minute exponentially-weighted moving average throughputs.

See Also:

EWMA

Constructor Summary

Constructors

Constructor and Description
MeterImpl() Creates a new MeterImpl.
MeterImpl(Clock clock) Creates a new MeterImpl.

Method Summary

Modifier and Type	Method and Description
long	getCount()
double	getFifteenMinuteRate()
double	getFiveMinuteRate()
double	getMeanRate()
double	getOneMinuteRate()
void	mark() Mark the occurrence of an event.
void	mark(long n) Mark the occurrence of a given number of events.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

MeterImpl

public MeterImpl()

Creates a new MeterImpl.

MeterImpl

public MeterImpl(Clock clock)

Creates a new MeterImpl.

Parameters:

clock - the clock to use for the meter ticks

Method Detail

mark

public void mark()

Mark the occurrence of an event.

Specified by:

mark in interface org.eclipse.microprofile.metrics.Meter

mark

public void mark(long n)

Mark the occurrence of a given number of events.

Specified by:

mark in interface org.eclipse.microprofile.metrics.Meter

Parameters:

n - the number of events

getCount

public long getCount()

Specified by:

getCount in interface org.eclipse.microprofile.metrics.Counting

Specified by:

getCount in interface org.eclipse.microprofile.metrics.Meter

Specified by:

getCount in interface org.eclipse.microprofile.metrics.Metered

getFifteenMinuteRate

public double getFifteenMinuteRate()

Specified by:

getFifteenMinuteRate in interface org.eclipse.microprofile.metrics.Meter

Specified by:

getFifteenMinuteRate in interface org.eclipse.microprofile.metrics.Metered

getFiveMinuteRate

public double getFiveMinuteRate()

Specified by:

getFiveMinuteRate in interface org.eclipse.microprofile.metrics.Meter

Specified by:

getFiveMinuteRate in interface org.eclipse.microprofile.metrics.Metered

getMeanRate

public double getMeanRate()

Specified by:

getMeanRate in interface org.eclipse.microprofile.metrics.Meter

Specified by:

getMeanRate in interface org.eclipse.microprofile.metrics.Metered

getOneMinuteRate

public double getOneMinuteRate()

Specified by:

getOneMinuteRate in interface org.eclipse.microprofile.metrics.Meter

Specified by:

getOneMinuteRate in interface org.eclipse.microprofile.metrics.Metered