com.expedia.www.haystack.client.metrics

Class NoopMetricsRegistry.NoopTimer

java.lang.Object

com.expedia.www.haystack.client.metrics.NoopMetricsRegistry.NoopTimer

All Implemented Interfaces:

Timer

Enclosing class:

NoopMetricsRegistry

public static class NoopMetricsRegistry.NoopTimer
extends Object
implements Timer

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	NoopMetricsRegistry.NoopTimer.NoopSample

Nested classes/interfaces inherited from interface com.expedia.www.haystack.client.metrics.Timer

Timer.Builder, Timer.Sample

Constructor Summary

Constructors

Constructor and Description
NoopTimer()

Method Summary

Modifier and Type	Method and Description
long	count()
void	record(long duration, TimeUnit unit) Updates the statistics kept by the counter with the specified amount.
Timer.Sample	start() Returns a new Timer.Sample.
double	totalTime(TimeUnit unit)

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.expedia.www.haystack.client.metrics.Timer

builder, record

Constructor Detail

NoopTimer

public NoopTimer()

Method Detail

record

public void record(long duration,
                   TimeUnit unit)

Description copied from interface: Timer

Updates the statistics kept by the counter with the specified amount.

Specified by:

record in interface Timer

Parameters:

duration - Duration of a single event being measured by this timer.

unit - Time unit for the amount being recorded.

totalTime

public double totalTime(TimeUnit unit)

Specified by:

totalTime in interface Timer

Parameters:

unit - The base unit of time to scale the total to.

Returns:

The total time of recorded events.

count

public long count()

Specified by:

count in interface Timer

Returns:

The number of events that have been called on this timer.

start

public Timer.Sample start()

Description copied from interface: Timer

Returns a new Timer.Sample.

Specified by:

start in interface Timer

Returns:

a new Timer.Sample

See Also:

Timer.Sample