org.ow2.isac.plugin.random

Class SessionObject

java.lang.Object

java.util.Random

org.ow2.clif.util.Random

org.ow2.isac.plugin.random.SessionObject

All Implemented Interfaces:

Serializable, ControlAction, DataProvider, SampleAction, SessionObjectAction, TimerAction

public class SessionObject
extends Random
implements SessionObjectAction, SampleAction, TimerAction, ControlAction, DataProvider

This plug-in provides samples and timers with random durations. Its sample actions do not do anything, but take a certain time as explained below. The following distribution laws are provided:

• Dirac distribution, centered on the parameter "value", which turns to be a constant;
• uniform distribution, on the interval delimited by the parameters "min" and "max";
• Poisson distribution, with the parameter given by the parameter "parameter" setting both the duration mean and deviation.
• Gaussian distribution, with minimum duration given by parameter min, maximum duration given by parameter max, duration mean given by parameter mean, and duration deviation given by parameter deviation
• negative exponential distribution, with minimum duration given by parameter min and duration mean given by parameter mean

Author:

Emmanuel Varoquaux, Bruno Dillenseger

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static String	ENABLE_CBX

Constructor Summary

Constructors

Constructor and Description
SessionObject()
SessionObject(Map<String,String> params)

Method Summary

Modifier and Type	Method and Description
void	close()
Object	createNewSessionObject()
void	doControl(int id, Map<String,String> params)
String	doGet(String arg)
ActionEvent	doSample(int number, Map<String,String> params, ActionEvent report)
long	doTimer(int number, Map<String,String> params)
void	reset()

Methods inherited from class org.ow2.clif.util.Random

getInputStream, nextGaussian, nextNegativeExponential, nextPoisson, nextStringBuilder, nextUniform

Methods inherited from class java.util.Random

doubles, doubles, doubles, doubles, ints, ints, ints, ints, longs, longs, longs, longs, next, nextBoolean, nextBytes, nextDouble, nextFloat, nextGaussian, nextInt, nextInt, nextLong, setSeed

Methods inherited from class java.lang.Object

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

Field Detail

ENABLE_CBX

public static final String ENABLE_CBX

See Also:

Constant Field Values

Constructor Detail

SessionObject

public SessionObject()

SessionObject

public SessionObject(Map<String,String> params)

Method Detail

createNewSessionObject

public Object createNewSessionObject()

Specified by:

createNewSessionObject in interface SessionObjectAction

reset

public void reset()

Specified by:

reset in interface SessionObjectAction

close

public void close()

Specified by:

close in interface SessionObjectAction

doSample

public ActionEvent doSample(int number,
                            Map<String,String> params,
                            ActionEvent report)

Specified by:

doSample in interface SampleAction

doTimer

public long doTimer(int number,
                    Map<String,String> params)

Specified by:

doTimer in interface TimerAction

doGet

public String doGet(String arg)

Specified by:

doGet in interface DataProvider

doControl

public void doControl(int id,
                      Map<String,String> params)

Specified by:

doControl in interface ControlAction