org.apache.flink.dropwizard.metrics

Class DropwizardMeterWrapper

java.lang.Object

org.apache.flink.dropwizard.metrics.DropwizardMeterWrapper

All Implemented Interfaces:

Meter, Metric

public class DropwizardMeterWrapper
extends Object
implements Meter

Wrapper to use a Dropwizard Meter as a Flink Meter.

Constructor Summary

Constructors

Constructor and Description
DropwizardMeterWrapper(com.codahale.metrics.Meter meter)

Method Summary

Modifier and Type	Method and Description
long	getCount() Get number of events marked on the meter.
com.codahale.metrics.Meter	getDropwizardMeter()
double	getRate() Returns the current rate of events per second.
void	markEvent() Mark occurrence of an event.
void	markEvent(long n) Mark occurrence of multiple events.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.flink.metrics.Meter

getMetricType

Constructor Detail

DropwizardMeterWrapper

public DropwizardMeterWrapper(com.codahale.metrics.Meter meter)

Method Detail

getDropwizardMeter

public com.codahale.metrics.Meter getDropwizardMeter()

markEvent

public void markEvent()

Description copied from interface: Meter

Mark occurrence of an event.

Specified by:

markEvent in interface Meter

markEvent

public void markEvent(long n)

Description copied from interface: Meter

Mark occurrence of multiple events.

Specified by:

markEvent in interface Meter

Parameters:

n - number of events occurred

getRate

public double getRate()

Description copied from interface: Meter

Returns the current rate of events per second.

Specified by:

getRate in interface Meter

Returns:

current rate of events per second

getCount

public long getCount()

Description copied from interface: Meter

Get number of events marked on the meter.

Specified by:

getCount in interface Meter

Returns:

number of events marked on the meter