Package io.jmix.core.common.event

Class EventRouter

java.lang.Object

io.jmix.core.common.event.EventRouter

public class EventRouter
extends Object

Generic Event router with lazily initialized event map.

This class is not thread-safe and should not be accessed concurrently from multiple threads without proper synchronization.

Constructor Summary

Constructors

Constructor	Description
EventRouter()

Method Summary

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

Methods inherited from class java.lang.Object

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

Constructor Details

EventRouter

public EventRouter()

Method Details

fireEvent

public <L,
E> void fireEvent(Class<L> listenerClass,
 BiConsumer<L,E> invoker,
 E event)

addListener

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

addListener

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

removeListener

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

removeListener

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

removeListeners

public <L> void removeListeners(Class<L> listenerClass)

hasListeners

public <L> boolean hasListeners(Class<L> listenerClass)