org.alfresco.bm.event.selector

Class RandomWeightedEventSelector

java.lang.Object

org.alfresco.bm.event.selector.AbstractEventSelector

org.alfresco.bm.event.selector.RandomWeightedEventSelector

All Implemented Interfaces:

EventSelector

public class RandomWeightedEventSelector
extends AbstractEventSelector

Select a successor event from a set of relatively weighted event successors. Based on http://stackoverflow.com/a/6409791.

Author:

steveglover

Constructor Summary

Constructors

Constructor and Description
RandomWeightedEventSelector(EventProcessorRegistry registry, List<String> eventSuccessors)

Method Summary

Methods

Modifier and Type	Method and Description
protected EventSuccessor	next() Implemented by subclasses to select a successor event.
int	size() The number of event successors registered.

Methods inherited from class org.alfresco.bm.event.selector.AbstractEventSelector

nextEvent

Methods inherited from class java.lang.Object

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

Constructor Detail

RandomWeightedEventSelector

public RandomWeightedEventSelector(EventProcessorRegistry registry,
                           List<String> eventSuccessors)

Method Detail

next

protected EventSuccessor next()

Description copied from class: AbstractEventSelector

Implemented by subclasses to select a successor event.

Specified by:

next in class AbstractEventSelector

Returns:

the successor event

size

public int size()

Description copied from interface: EventSelector

The number of event successors registered.

Returns:

the number of event successors