Package org.apache.cassandra.metrics

Class MaxSampler<T>

java.lang.Object

org.apache.cassandra.metrics.Sampler<T>

org.apache.cassandra.metrics.MaxSampler<T>

public abstract class MaxSampler<T>
extends Sampler<T>

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.cassandra.metrics.Sampler

Sampler.Sample<S>, Sampler.SamplerType

Field Summary

Fields inherited from class org.apache.cassandra.metrics.Sampler

samplerExecutor

Constructor Summary

Constructors

Constructor	Description
MaxSampler()

Method Summary

Modifier and Type	Method	Description
void	beginSampling(int capacity, int durationMillis)
java.util.List<Sampler.Sample<T>>	finishSampling(int count)
protected void	insert(T item, long value)
boolean	isEnabled()

Methods inherited from class org.apache.cassandra.metrics.Sampler

addSample, shutdownNowAndWait, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

MaxSampler

public MaxSampler()

Method Detail

isEnabled

public boolean isEnabled()

Specified by:

isEnabled in class Sampler<T>

beginSampling

public void beginSampling(int capacity,
                          int durationMillis)

Specified by:

beginSampling in class Sampler<T>

finishSampling

public java.util.List<Sampler.Sample<T>> finishSampling(int count)

Specified by:

finishSampling in class Sampler<T>

insert

protected void insert(T item,
                      long value)

Specified by:

insert in class Sampler<T>