org.apache.activemq.management
Class SizeStatisticImpl

java.lang.Object
  org.apache.activemq.management.StatisticImpl
      org.apache.activemq.management.SizeStatisticImpl

All Implemented Interfaces:

javax.management.j2ee.statistics.Statistic, Resettable

public class SizeStatisticImpl
extends StatisticImpl

Field Summary

Fields inherited from class org.apache.activemq.management.StatisticImpl

enabled

Constructor Summary

SizeStatisticImpl(SizeStatisticImpl parent, String name, String description)

SizeStatisticImpl(String name, String description)

SizeStatisticImpl(String name, String unit, String description)

Method Summary

void	addSize(long size)
protected void	appendFieldDescription(StringBuffer buffer)
double	getAveragePerSecond()
double	getAveragePerSecondExcludingMinMax()
double	getAverageSize()
double	getAverageSizeExcludingMinMax()
long	getCount()
long	getMaxSize()
long	getMinSize()
SizeStatisticImpl	getParent()
long	getTotalSize()
void	reset() Reset the statistic
void	setParent(SizeStatisticImpl parent)

Methods inherited from class org.apache.activemq.management.StatisticImpl

getDescription, getLastSampleTime, getName, getStartTime, getUnit, isDoReset, isEnabled, setDoReset, setEnabled, toString, updateSampleTime

Methods inherited from class java.lang.Object

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

Constructor Detail

SizeStatisticImpl

public SizeStatisticImpl(String name,
                         String description)

SizeStatisticImpl

public SizeStatisticImpl(SizeStatisticImpl parent,
                         String name,
                         String description)

SizeStatisticImpl

public SizeStatisticImpl(String name,
                         String unit,
                         String description)

Method Detail

reset

public void reset()

Description copied from interface: Resettable

Reset the statistic

Specified by:

reset in interface Resettable

Overrides:

reset in class StatisticImpl

getCount

public long getCount()

addSize

public void addSize(long size)

getMaxSize

public long getMaxSize()

Returns:

the maximum time of any step

getMinSize

public long getMinSize()

Returns:

the minimum time of any step

getTotalSize

public long getTotalSize()

Returns:

the total time of all the steps added together

getAverageSize

public double getAverageSize()

Returns:

the average time calculated by dividing the total time by the number of counts

getAverageSizeExcludingMinMax

public double getAverageSizeExcludingMinMax()

Returns:

the average time calculated by dividing the total time by the number of counts but excluding the minimum and maximum times.

getAveragePerSecond

public double getAveragePerSecond()

Returns:

the average number of steps per second

getAveragePerSecondExcludingMinMax

public double getAveragePerSecondExcludingMinMax()

Returns:

the average number of steps per second excluding the min & max values

getParent

public SizeStatisticImpl getParent()

setParent

public void setParent(SizeStatisticImpl parent)

appendFieldDescription

protected void appendFieldDescription(StringBuffer buffer)

Overrides:

appendFieldDescription in class StatisticImpl