Package com.berryworks.jquantify

Class SessionCounterInterval

java.lang.Object

com.berryworks.jquantify.EventCounterInterval

com.berryworks.jquantify.SessionCounterInterval

All Implemented Interfaces:

Interval, Serializable

public class SessionCounterInterval
extends EventCounterInterval

This class implements Interval for use by SessionCounter.

See Also:

Serialized Form

Field Summary

Fields inherited from class com.berryworks.jquantify.EventCounterInterval

events

Constructor Summary

Constructors

Constructor	Description
SessionCounterInterval()

Method Summary

Modifier and Type	Method	Description
void	add(int inCount)	Registers the occurrence of n new events.
SessionCounterInterval	copy(SessionCounterInterval inFrom)	Copies the state of the Interval argument into this SessionCounterInterval.
long	getConcurrency()	Gets the number of concurrent events underway at the present time.
long	getPeakConcurrency()	Gets the maximum concurrency level observed during this interval.
void	remove(int inCount)	Remove a number of sessions
String	toString()	Summarizes this Interval as a String for display purposes.

Methods inherited from class com.berryworks.jquantify.EventCounterInterval

copy, getCumulativeEvents, getDuration, getEventRatePerSecond, getEvents, getStartTime, intervalsBefore, isPast, setClosed

Methods inherited from class java.lang.Object

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

Constructor Detail

SessionCounterInterval

public SessionCounterInterval()

Method Detail

getPeakConcurrency

public long getPeakConcurrency()

Gets the maximum concurrency level observed during this interval.

Returns:

The peakConcurrency value

copy

public SessionCounterInterval copy(SessionCounterInterval inFrom)

Copies the state of the Interval argument into this SessionCounterInterval.

Parameters:

inFrom - - SessionCounterInterval to be copied

Returns:

the SessionCounterInterval into which values were copied

getConcurrency

public long getConcurrency()

Gets the number of concurrent events underway at the present time.

Returns:

The concurrency value

add

public void add(int inCount)

Description copied from interface: Interval

Registers the occurrence of n new events.

Intended for internal use only.

Specified by:

add in interface Interval

Overrides:

add in class EventCounterInterval

Parameters:

inCount - number of events to be counted

remove

public void remove(int inCount)

Remove a number of sessions

Parameters:

inCount - - number of sessions to be removed

toString

public String toString()

Description copied from class: EventCounterInterval

Summarizes this Interval as a String for display purposes.

Overrides:

toString in class EventCounterInterval

Returns:

String summary