org.ow2.jonas.lib.jmbeans.monitoring
Class MemoryMonitoring

java.lang.Object
  org.ow2.jonas.lib.jmbeans.monitoring.MemoryMonitoring

All Implemented Interfaces:

TimerEventListener

public class MemoryMonitoring
extends Object
implements TimerEventListener

Constructor Summary

MemoryMonitoring()

Method Summary

boolean	getActivated()
int	getRange() Get range.
int	getSizeTableMeasures() Get the size of the table of measures.
Long[]	getTableMeasures() Get the table of value.
TimerManager	getTimerManager()
void	setActivated(boolean pActivated)
void	setRange(int range) set range
void	setSizeTableMeasures(int sizeMeasuresTable) Set the size of the table of measures
void	setTimerManager(TimerManager timerManager)
void	timeoutExpired(Object arg) The measures timeout has expired.
long	totalMemory() Private function for monitoring.
long	usedMemory() private function for monitoring

Methods inherited from class java.lang.Object

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

Constructor Detail

MemoryMonitoring

public MemoryMonitoring()

Method Detail

getTableMeasures

public Long[] getTableMeasures()

Get the table of value.

Returns:

Long[] measures table

getActivated

public boolean getActivated()

setActivated

public void setActivated(boolean pActivated)

getRange

public int getRange()

Get range.

Returns:

Integer - range

setRange

public void setRange(int range)

set range

Parameters:

range - range for free memory measurement

getSizeTableMeasures

public int getSizeTableMeasures()

Get the size of the table of measures.

Returns:

Number of measures

setSizeTableMeasures

public void setSizeTableMeasures(int sizeMeasuresTable)

Set the size of the table of measures

Parameters:

sizeMeasuresTable - Number of measures

timeoutExpired

public void timeoutExpired(Object arg)

The measures timeout has expired. Do not synchronize this method to avoid deadlocks!

Specified by:

timeoutExpired in interface TimerEventListener

Parameters:

arg - Object

usedMemory

public long usedMemory()

private function for monitoring

Returns:

long used memory

totalMemory

public long totalMemory()

Private function for monitoring.

Returns:

long total memory

getTimerManager

public TimerManager getTimerManager()

setTimerManager

public void setTimerManager(TimerManager timerManager)