nl.tudelft.simulation.jstats.statistics
Class Counter

java.lang.Object
  nl.tudelft.simulation.event.EventProducer
      nl.tudelft.simulation.jstats.statistics.StatisticsObject
          nl.tudelft.simulation.jstats.statistics.Counter

All Implemented Interfaces:

Serializable, EventListener, EventListenerInterface, EventProducerInterface, Swingable

public class Counter
extends StatisticsObject
implements EventListenerInterface

The Counter class defines a statistics event counter.

(c) copyright 2002-2005-2004 Delft University of Technology , the Netherlands.
See for project information www.simulation.tudelft.nl
License of use: Lesser General Public License (LGPL) , no warranty.

Since:

1.2

Version:

$Revision: 1.1 $ $Date: 2007/01/06 13:25:43 $

Author:

Peter Jacobs

See Also:

Serialized Form

Field Summary

protected long	count count represents the value of the counter
static EventType	COUNT_EVENT COUNT_EVENT is fired whenever setCount() is invoked
protected String	description description refers to the title of this counter
protected long	n n represents the number of measurements
static EventType	N_EVENT N_EVENT is fired on every new measurement

Fields inherited from class nl.tudelft.simulation.jstats.statistics.StatisticsObject

filter

Fields inherited from class nl.tudelft.simulation.event.EventProducer

listeners

Fields inherited from interface nl.tudelft.simulation.event.EventProducerInterface

FIRST_POSITION, LAST_POSITION

Constructor Summary

Counter(String description)
constructs a new CounterTest

Method Summary

long	getCount() Returns the current counter value
String	getDescription() returns the description of the counter
long	getN() Returns the current number of observations
TableModel	getTable() represents the statistics object as Table.
void	initialize() initializes the counter
boolean	isInitialized() is the counter initialized?
void	notify(EventInterface event)
String	toString()

Methods inherited from class nl.tudelft.simulation.jstats.statistics.StatisticsObject

getSwingPanel

Methods inherited from class nl.tudelft.simulation.event.EventProducer

addListener, addListener, addListener, addListener, fireEvent, fireEvent, fireEvent, fireEvent, fireEvent, fireEvent, fireEvent, fireEvent, fireEvent, fireEvent, fireEvent, fireEvent, fireEvent, fireEvent, fireEvent, fireEvent, getEventTypes, removeAllListeners, removeAllListeners, removeListener

Methods inherited from class java.lang.Object

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

Field Detail

COUNT_EVENT

public static final EventType COUNT_EVENT

COUNT_EVENT is fired whenever setCount() is invoked

N_EVENT

public static final EventType N_EVENT

N_EVENT is fired on every new measurement

count

protected long count

count represents the value of the counter

n

protected long n

n represents the number of measurements

description

protected String description

description refers to the title of this counter

Constructor Detail

Counter

public Counter(String description)

constructs a new CounterTest

Parameters:

description - the description for this counter

Method Detail

getCount

public long getCount()

Returns the current counter value

Returns:

long the counter value

getN

public long getN()

Returns the current number of observations

Returns:

long the number of observations

notify

public void notify(EventInterface event)

Specified by:

notify in interface EventListenerInterface

See Also:

#notify(nl.tudelft.simulation.event.EventInterface)

toString

public String toString()

Overrides:

toString in class Object

See Also:

Object.toString()

initialize

public void initialize()

initializes the counter

isInitialized

public boolean isInitialized()

is the counter initialized?

Returns:

returns whether the counter is initialized

getDescription

public String getDescription()

returns the description of the counter

Returns:

String the description

getTable

public TableModel getTable()

Description copied from class: StatisticsObject

represents the statistics object as Table.

Specified by:

getTable in class StatisticsObject

Returns:

TableModel the result

See Also:

#getTable()