Package org.apache.iotdb.metrics.impl

Class DoNothingTimer

java.lang.Object

org.apache.iotdb.metrics.utils.AbstractMetricMBean

org.apache.iotdb.metrics.impl.DoNothingTimer

All Implemented Interfaces:

DoNothingMetric, IMetric, Timer

public class DoNothingTimer
extends AbstractMetricMBean
implements Timer, DoNothingMetric

Constructor Summary

Constructors

Constructor	Description
DoNothingTimer()

Method Summary

Modifier and Type	Method	Description
long	getCount()	Get the count
HistogramSnapshot	takeSnapshot()	Take snapshot of timer.
void	update(long duration, TimeUnit unit)	Update time of timer.

Methods inherited from class org.apache.iotdb.metrics.utils.AbstractMetricMBean

objectName, setObjectName

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.iotdb.metrics.type.IMetric

setObjectName

Methods inherited from interface org.apache.iotdb.metrics.type.Timer

constructValueMap, updateMicros, updateMillis, updateNanos

Constructor Detail

DoNothingTimer

public DoNothingTimer()

Method Detail

update

public void update(long duration,
                   TimeUnit unit)

Description copied from interface: Timer

Update time of timer.

Specified by:

update in interface Timer

takeSnapshot

public HistogramSnapshot takeSnapshot()

Description copied from interface: Timer

Take snapshot of timer.

Specified by:

takeSnapshot in interface Timer

getCount

public long getCount()

Description copied from interface: Timer

Get the count

Specified by:

getCount in interface Timer