com.haulmont.bali.events

Class EventRouter

java.lang.Object

com.haulmont.bali.events.EventRouter

Direct Known Subclasses:

WebAbstractComponent

@NotThreadSafe
public class EventRouter
extends java.lang.Object

Generic Event router with lazily initialized events map.

Constructor Summary

Constructors

Constructor and Description
EventRouter()

Method Summary

Modifier and Type	Method and Description
<L> void	addListener(java.lang.Class<L> listenerClass, L listener)
<L> void	addListener(java.lang.Class<L> listenerClass, L listener, java.lang.Runnable runIfFirstListenerWasAdded)
<L,E> void	fireEvent(java.lang.Class<L> listenerClass, java.util.function.BiConsumer<L,E> invoker, E event)
<L> boolean	hasListeners(java.lang.Class<L> listenerClass)
<L> void	removeListener(java.lang.Class<L> listenerClass, L listener)
<L> void	removeListener(java.lang.Class<L> listenerClass, L listener, java.lang.Runnable runIfLastListenerWasRemoved)

Methods inherited from class java.lang.Object

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

Constructor Detail

EventRouter

public EventRouter()

Method Detail

fireEvent

public <L,E> void fireEvent(java.lang.Class<L> listenerClass,
                            java.util.function.BiConsumer<L,E> invoker,
                            E event)

addListener

public <L> void addListener(java.lang.Class<L> listenerClass,
                            L listener)

addListener

public <L> void addListener(java.lang.Class<L> listenerClass,
                            L listener,
                            java.lang.Runnable runIfFirstListenerWasAdded)

removeListener

public <L> void removeListener(java.lang.Class<L> listenerClass,
                               L listener)

removeListener

public <L> void removeListener(java.lang.Class<L> listenerClass,
                               L listener,
                               java.lang.Runnable runIfLastListenerWasRemoved)

hasListeners

public <L> boolean hasListeners(java.lang.Class<L> listenerClass)