org.apache.commons.scxml.env
Class SimpleDispatcher

java.lang.Object
  org.apache.commons.scxml.env.SimpleDispatcher

All Implemented Interfaces:

Serializable, EventDispatcher

public final class SimpleDispatcher
extends Object
implements EventDispatcher, Serializable

Trivial EventDispatcher implementation. No remote eventing.

See Also:

Serialized Form

Constructor Summary

SimpleDispatcher()
Constructor.

Method Summary

void	cancel(String sendId) Cancel the specified send message.
void	send(String sendId, String target, String targetType, String event, Map params, Object hints, long delay, List externalNodes) Send this message to the target.

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleDispatcher

public SimpleDispatcher()

Constructor.

Method Detail

cancel

public void cancel(String sendId)

Description copied from interface: EventDispatcher

Cancel the specified send message.

Specified by:

cancel in interface EventDispatcher

Parameters:

sendId - The ID of the send message to cancel

See Also:

EventDispatcher.cancel(String)

send

public void send(String sendId,
                 String target,
                 String targetType,
                 String event,
                 Map params,
                 Object hints,
                 long delay,
                 List externalNodes)

Description copied from interface: EventDispatcher

Send this message to the target.

Specified by:

send in interface EventDispatcher

Parameters:

sendId - The ID of the send message

target - An expression returning the target location of the event

targetType - The type of the Event I/O Processor that the event should be dispatched to

event - The type of event being generated.

params - A list of zero or more whitespace separated variable names to be included with the event.

hints - The data containing information which may be used by the implementing platform to configure the event processor

delay - The event is dispatched after the delay interval elapses

externalNodes - The list of external nodes associated with the <send> element.

See Also:

EventDispatcher.send(String,String,String,String,Map,Object,long,List)