com.yammer.metrics.core

Class NoOpMeter

java.lang.Object

com.yammer.metrics.core.Meter

com.yammer.metrics.core.NoOpMeter

All Implemented Interfaces:

com.yammer.metrics.core.Metered, com.yammer.metrics.core.Metric, com.yammer.metrics.core.Stoppable

public class NoOpMeter
extends com.yammer.metrics.core.Meter

An empty Metrics' Meter implementation that does nothing.

Field Summary

Fields

Modifier and Type	Field and Description
static NoOpMeter	INSTANCE singleton instance for everyone to use

Method Summary

Modifier and Type	Method and Description
long	count()
double	fifteenMinuteRate()
double	fiveMinuteRate()
void	mark()
void	mark(long n)
double	meanRate()
double	oneMinuteRate()
<T> void	processWith(com.yammer.metrics.core.MetricProcessor<T> processor, com.yammer.metrics.core.MetricName name, T context)
void	stop()

Methods inherited from class com.yammer.metrics.core.Meter

eventType, rateUnit

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

public static final NoOpMeter INSTANCE

singleton instance for everyone to use

Method Detail

mark

public void mark()

Overrides:

mark in class com.yammer.metrics.core.Meter

mark

public void mark(long n)

Overrides:

mark in class com.yammer.metrics.core.Meter

count

public long count()

Specified by:

count in interface com.yammer.metrics.core.Metered

Overrides:

count in class com.yammer.metrics.core.Meter

fifteenMinuteRate

public double fifteenMinuteRate()

Specified by:

fifteenMinuteRate in interface com.yammer.metrics.core.Metered

Overrides:

fifteenMinuteRate in class com.yammer.metrics.core.Meter

fiveMinuteRate

public double fiveMinuteRate()

Specified by:

fiveMinuteRate in interface com.yammer.metrics.core.Metered

Overrides:

fiveMinuteRate in class com.yammer.metrics.core.Meter

meanRate

public double meanRate()

Specified by:

meanRate in interface com.yammer.metrics.core.Metered

Overrides:

meanRate in class com.yammer.metrics.core.Meter

oneMinuteRate

public double oneMinuteRate()

Specified by:

oneMinuteRate in interface com.yammer.metrics.core.Metered

Overrides:

oneMinuteRate in class com.yammer.metrics.core.Meter

stop

public void stop()

Specified by:

stop in interface com.yammer.metrics.core.Stoppable

Overrides:

stop in class com.yammer.metrics.core.Meter

processWith

public <T> void processWith(com.yammer.metrics.core.MetricProcessor<T> processor,
                            com.yammer.metrics.core.MetricName name,
                            T context)
                     throws Exception

Specified by:

processWith in interface com.yammer.metrics.core.Metric

Overrides:

processWith in class com.yammer.metrics.core.Meter

Throws:

Exception