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org.terracotta.statistics.derived

public Class OperationResultSampler<T extends java.lang.Enum<T>>

Class Inheritance

extends OperationResultFilter<T extends Enum<T>>

java.lang.Object
org.terracotta.statistics.AbstractSourceStatistic
org.terracotta.statistics.derived.OperationResultFilter
org.terracotta.statistics.derived.OperationResultSampler

Imports

org.terracotta.statistics.observer.ChainedEventObserver, java.util.Set, java.util.concurrent.ThreadLocalRandom

Author: cdennis

Field Summary

Modifier and Type	Field and Description
private final int	ceiling

Inherited from org.terracotta.statistics.derived.OperationResultFilter:: targets

Constructor Summary

Access	Constructor and Description
public	OperationResultSampler(Set<T> targets, double sampling, ChainedEventObserver... observers)

Method Summary

Modifier and Type	Method and Description
public void	end(long time, long latency, T result) Overrides org.terracotta.statistics.derived.OperationResultFilter.end. Implements org.terracotta.statistics.observer.ChainedOperationObserver.end.
public int	getCeiling()
private boolean	sample()

Inherited from org.terracotta.statistics.derived.OperationResultFilter:: begin getTargets

Field Detail

ceiling	back to summary
private final int ceiling

Constructor Detail

OperationResultSampler	back to summary
public OperationResultSampler(Set<T> targets, double sampling, ChainedEventObserver... observers)

Method Detail

end

back to summary

public void end(long time, long latency, T result)

Overrides org.terracotta.statistics.derived.OperationResultFilter.end.

Implements org.terracotta.statistics.observer.ChainedOperationObserver.end.

Annotations

@Override

getCeiling	back to summary
public int getCeiling()

sample	back to summary
private boolean sample()