ch.tatool.core.element

Class RandomListSelector

java.lang.Object

ch.tatool.core.element.AbstractListSelector

ch.tatool.core.element.RandomListSelector

All Implemented Interfaces:

ElementSelector, Initializable

public class RandomListSelector
extends AbstractListSelector

Serves randomly a new element from the group. The amount of elements served can be specified.

Author:

Michael Ruflin

Constructor Summary

Constructors

Constructor and Description
RandomListSelector()
RandomListSelector(int numberOfTrials)

Method Summary

Methods

Modifier and Type	Method and Description
int	getNumIterations() Get the number of trials displayed.
void	initialize(Element element) Initializes this scheduler.
boolean	selectNextElement(ExecutionContext executionContext) Called on the top element of the stack.
void	setNumIterations(int numIterations) Set the number of trials returned.

Methods inherited from class ch.tatool.core.element.AbstractListSelector

getExecutionElement

Methods inherited from class java.lang.Object

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

Constructor Detail

RandomListSelector

public RandomListSelector()

RandomListSelector

public RandomListSelector(int numberOfTrials)

Method Detail

initialize

public void initialize(Element element)

Initializes this scheduler.

Specified by:

initialize in interface Initializable

Overrides:

initialize in class AbstractListSelector

selectNextElement

public boolean selectNextElement(ExecutionContext executionContext)

Description copied from interface: ElementSelector

Called on the top element of the stack.

Returns:

true if the stack was adapted

getNumIterations

public int getNumIterations()

Get the number of trials displayed.

setNumIterations

public void setNumIterations(int numIterations)

Set the number of trials returned.

Parameters:

numberOfTrials - the number of trials or -1 to return infinite trials