de.is24.util.monitoring.status

Class SampledData

java.lang.Object

de.is24.util.monitoring.status.SampledData

public class SampledData
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
(package private) int	currentPointer
(package private) long[]	failureData
private static org.apache.log4j.Logger	LOGGER
(package private) int	maxIndex
private String	name
(package private) long[]	successData

Constructor Summary

Constructors

Constructor and Description
SampledData(String name)

Method Summary

Methods

Modifier and Type	Method and Description
void	addSample(long successCount, long failureCount)
private float	calcFailureRate(long successCount, long failureCount)
private float	calcRateOverInterval(int interval)
Float	getFifteenMinuteFailureRate()
float	getFiveMinuteFailureRate()
float	getOnMinuteFailureRate()
private void	incrementCurrentPointer()
private void	initData()

Methods inherited from class java.lang.Object

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

Field Detail

LOGGER

private static final org.apache.log4j.Logger LOGGER

maxIndex

final int maxIndex

See Also:

Constant Field Values

successData

long[] successData

failureData

long[] failureData

currentPointer

int currentPointer

name

private final String name

Constructor Detail

SampledData

public SampledData(String name)

Method Detail

addSample

public void addSample(long successCount,
             long failureCount)

incrementCurrentPointer

private void incrementCurrentPointer()

initData

private void initData()

getOnMinuteFailureRate

public float getOnMinuteFailureRate()

getFiveMinuteFailureRate

public float getFiveMinuteFailureRate()

getFifteenMinuteFailureRate

public Float getFifteenMinuteFailureRate()

calcRateOverInterval

private float calcRateOverInterval(int interval)

calcFailureRate

private float calcFailureRate(long successCount,
                    long failureCount)