org.apache.sling.performance

Class PerformanceRecord

java.lang.Object

org.apache.sling.performance.PerformanceRecord

public class PerformanceRecord
extends Object

Wrapper for recorded performance statistics and defined threshold

Constructor Summary

Constructors

Constructor and Description
PerformanceRecord(org.apache.commons.math.stat.descriptive.DescriptiveStatistics statistics, Number threshold)

Method Summary

Methods

Modifier and Type	Method and Description
String	checkThreshold(org.apache.commons.math.stat.descriptive.DescriptiveStatistics reference) Checks internal statistics against reference.
org.apache.commons.math.stat.descriptive.DescriptiveStatistics	getStatistics()
Number	getThreshold()

Methods inherited from class java.lang.Object

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

Constructor Detail

PerformanceRecord

public PerformanceRecord(org.apache.commons.math.stat.descriptive.DescriptiveStatistics statistics,
                 Number threshold)

Method Detail

getStatistics

public org.apache.commons.math.stat.descriptive.DescriptiveStatistics getStatistics()

getThreshold

public Number getThreshold()

checkThreshold

public String checkThreshold(org.apache.commons.math.stat.descriptive.DescriptiveStatistics reference)

Checks internal statistics against reference. Current implementation looks at 50 percentile.

Parameters:

reference - Reference statistics

Returns:

An error string if threshold is exceeded, null if not