com.newrelic.agent.samplers

Class SamplerServiceImpl

java.lang.Object

com.newrelic.agent.service.AbstractService

com.newrelic.agent.samplers.SamplerServiceImpl

All Implemented Interfaces:

SamplerService, Service

public class SamplerServiceImpl
extends AbstractService
implements SamplerService

A service for running metric samplers. This class is thread-safe.

Field Summary

Fields inherited from class com.newrelic.agent.service.AbstractService

logger

Constructor Summary

Constructors

Constructor and Description
SamplerServiceImpl()

Method Summary

Modifier and Type	Method and Description
java.io.Closeable	addSampler(java.lang.Runnable sampler, long initialDelay, long period, java.util.concurrent.TimeUnit timeUnit) Schedules runnable to be run at given period with the given initial delay
java.io.Closeable	addSampler(java.lang.Runnable sampler, long period, java.util.concurrent.TimeUnit timeUnit) Schedules runnable to be run at given period.
protected void	doStart()
protected void	doStop()
boolean	isEnabled() Is the service enabled.

Methods inherited from class com.newrelic.agent.service.AbstractService

getLogger, getName, isStarted, isStartedOrStarting, isStopped, isStoppedOrStopping, start, stop

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.newrelic.agent.service.Service

getLogger, getName, isStarted, isStartedOrStarting, isStopped, isStoppedOrStopping, start, stop

Constructor Detail

SamplerServiceImpl

public SamplerServiceImpl()

Method Detail

doStart

protected void doStart()

Specified by:

doStart in class AbstractService

doStop

protected void doStop()

Specified by:

doStop in class AbstractService

isEnabled

public boolean isEnabled()

Description copied from interface: Service

Is the service enabled.

Specified by:

isEnabled in interface Service

Returns:

true if the service is enabled

addSampler

public java.io.Closeable addSampler(java.lang.Runnable sampler,
                                    long period,
                                    java.util.concurrent.TimeUnit timeUnit)

Description copied from interface: SamplerService

Schedules runnable to be run at given period.

Specified by:

addSampler in interface SamplerService

Returns:

Closable when called will cancel execution of the sampler.

addSampler

public java.io.Closeable addSampler(java.lang.Runnable sampler,
                                    long initialDelay,
                                    long period,
                                    java.util.concurrent.TimeUnit timeUnit)

Description copied from interface: SamplerService

Schedules runnable to be run at given period with the given initial delay

Specified by:

addSampler in interface SamplerService

Returns:

Closable when called will cancel execution of the sampler.