net.fabricmc.fabric.api.event

Class Event<T>

java.lang.Object

net.fabricmc.fabric.api.event.Event<T>

Type Parameters:

T - The listener type.

public abstract class Event<T>
extends Object

Base class for Event implementations.

See Also:

EventFactory

Field Summary

Fields

Modifier and Type	Field and Description
protected T	invoker The invoker field.

Constructor Summary

Constructors

Constructor and Description
Event()

Method Summary

Modifier and Type	Method and Description
T	invoker() Returns the invoker instance.
abstract void	register(T listener) Register a listener to the event.

Methods inherited from class java.lang.Object

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

Field Detail

invoker

protected T invoker

The invoker field. This should be updated by the implementation to always refer to an instance containing all code that should be executed upon event emission.

Constructor Detail

Event

public Event()

Method Detail

invoker

public final T invoker()

Returns the invoker instance.

An "invoker" is an object which hides multiple registered listeners of type T under one instance of type T, executing them and leaving early as necessary.

Returns:

The invoker instance.

register

public abstract void register(T listener)

Register a listener to the event.

Parameters:

listener - The desired listener.