de.skuzzle.jeve

Class EventStackHelper

java.lang.Object

de.skuzzle.jeve.EventStackHelper

public final class EventStackHelper
extends Object

Provides utility methods for working with the EventStack.

Since:

3.0.0

Author:

Simon Taddiken

Method Summary

Modifier and Type	Method and Description
static <L extends Listener,E extends Event<?,L>> boolean	checkPrevent(EventStack eventStack, E event, BiConsumer<L,E> bc, ExceptionCallback ec) Checks whether the given Event should be prevented according to the given event stack.

Methods inherited from class java.lang.Object

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

Method Detail

checkPrevent

public static <L extends Listener,E extends Event<?,L>> boolean checkPrevent(EventStack eventStack,
                                                                             E event,
                                                                             BiConsumer<L,E> bc,
                                                                             ExceptionCallback ec)

Checks whether the given Event should be prevented according to the given event stack. If so, the event's isPrevented property is set to true and a new SuppressedEvent is added to the preventing event.

Type Parameters:

L - Type of the listener.

E - Type of the event.

Parameters:

eventStack - The event stack.

event - The Event to check whether it is prevented.

bc - Function to delegate the event to the specific callback method of the listener.

ec - Callback to be notified when any of the listeners throws an exception.

Returns:

Whether the event should be prevented.