oracle.spatial.network.nfe.model.event

Interface NFEEventDispatcher<U extends java.util.EventListener>

Type Parameters:

U - The type of EventListener subclass

All Known Implementing Classes:

NFEBasicEventDispatcher

public interface NFEEventDispatcher<U extends java.util.EventListener>

Defines a utility component used for firing events

Method Summary

Modifier and Type	Method and Description
void	dispatch(NFEModelEvent event, java.util.Collection<U> listeners, java.lang.String listenerMethodName) Notifies about an event to a collection of listeners by invoking the given method name.
boolean	isStopDispatchingAtFirstError() Tells whether the dispatcher stops firing events when an error ocurrs
void	setStopDispatchingAtFirstError(boolean stopDispatchingAtFirstError) Sets the dispatcher to stop firing events if there is an error.

Method Detail

dispatch

void dispatch(NFEModelEvent event,
              java.util.Collection<U> listeners,
              java.lang.String listenerMethodName)
       throws NFEEventDispatchException

Notifies about an event to a collection of listeners by invoking the given method name.

Parameters:

event - an NFEModelEvent (or subclass) instance

listeners - a collection of listeners to be notified

listenerMethodName - the method name to be invoked on the listeners

Throws:

NFEEventDispatchException

setStopDispatchingAtFirstError

void setStopDispatchingAtFirstError(boolean stopDispatchingAtFirstError)

Sets the dispatcher to stop firing events if there is an error. Otherwise, the dispatcher should fire any events as possible and throw the exception at the end

Parameters:

stopDispatchingAtFirstError -

isStopDispatchingAtFirstError

boolean isStopDispatchingAtFirstError()

Tells whether the dispatcher stops firing events when an error ocurrs

Returns: