org.maestro.common.evaluators

Class LatencyEvaluator

java.lang.Object

org.maestro.common.evaluators.LatencyEvaluator

All Implemented Interfaces:

Evaluator<org.HdrHistogram.Histogram>

Direct Known Subclasses:

HardLatencyEvaluator, SoftLatencyEvaluator

public abstract class LatencyEvaluator
extends Object
implements Evaluator<org.HdrHistogram.Histogram>

A evaluator that checks if the latency is greater than a certain threshold

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	LatencyEvaluator(double maxValue) Constructor

Method Summary

Modifier and Type	Method and Description
boolean	eval() Evaluates whether the condition is met or not
double	getMaxValue() Gets the maximum allowed value
abstract double	getMean() Get the mean latency as last recorded
protected void	setEvalFailed() Mark the evaluation as failed

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.maestro.common.evaluators.Evaluator

record

Constructor Detail

LatencyEvaluator

protected LatencyEvaluator(double maxValue)

Constructor

Parameters:

maxValue - maximum value allowed

Method Detail

eval

public boolean eval()

Description copied from interface: Evaluator

Evaluates whether the condition is met or not

Specified by:

eval in interface Evaluator<org.HdrHistogram.Histogram>

Returns:

true if the condition is met or false otherwise

getMaxValue

public double getMaxValue()

Gets the maximum allowed value

Returns:

the maximum allowed value

getMean

public abstract double getMean()

Get the mean latency as last recorded

Returns:

the last recorded mean latency

setEvalFailed

protected void setEvalFailed()

Mark the evaluation as failed