org.logicalcobwebs.proxool.admin
Class StatsRoller

java.lang.Object
  org.logicalcobwebs.proxool.admin.StatsRoller

 class StatsRoller
extends java.lang.Object

Responsbile for a single set of statistics. It rolls over to a new set whenever it should. It provides access to the latest complete set when it is available.

Since:

Proxool 0.7

Version:

$Revision: 1.8 $, $Date: 2003/10/27 20:24:48 $

Author:

bill, $Author: billhorsman $ (current maintainer)

Field Summary

private java.lang.String	alias
private Statistics	completeStatistics
private CompositeStatisticsListener	compositeStatisticsListener
private Statistics	currentStatistics
private static Log	LOG
private java.util.Calendar	nextRollDate
private int	period
private WriterPreferenceReadWriteLock	readWriteLock
private boolean	running
private int	units

Constructor Summary

StatsRoller(java.lang.String alias, CompositeStatisticsListener compositeStatisticsListener, java.lang.String token)

Method Summary

protected void	cancel() Cancels the timer that outputs the stats
void	connectionRefused()
void	connectionReturned(long activeTime)
Statistics	getCompleteStatistics()
private boolean	isCurrent()
private void	roll()

Methods inherited from class java.lang.Object

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

Field Detail

LOG

private static final Log LOG

readWriteLock

private WriterPreferenceReadWriteLock readWriteLock

completeStatistics

private Statistics completeStatistics

currentStatistics

private Statistics currentStatistics

nextRollDate

private java.util.Calendar nextRollDate

period

private int period

units

private int units

running

private boolean running

compositeStatisticsListener

private CompositeStatisticsListener compositeStatisticsListener

alias

private java.lang.String alias

Constructor Detail

StatsRoller

public StatsRoller(java.lang.String alias,
                   CompositeStatisticsListener compositeStatisticsListener,
                   java.lang.String token)
            throws ProxoolException

Throws:

ProxoolException

Method Detail

cancel

protected void cancel()

Cancels the timer that outputs the stats

roll

private void roll()

isCurrent

private boolean isCurrent()

connectionReturned

public void connectionReturned(long activeTime)

See Also:

Admin.connectionReturned(long)

connectionRefused

public void connectionRefused()

See Also:

Admin.connectionRefused()

getCompleteStatistics

public Statistics getCompleteStatistics()

Returns: