Package org.polyfrost.oneconfig.api.event.v1.invoke

Class EventHandler<E extends Event>

java.lang.Object

org.polyfrost.oneconfig.api.event.v1.invoke.EventHandler<E>

Type Parameters:

E - The event type

All Implemented Interfaces:

Comparable<EventHandler<E>>

public abstract class EventHandler<E extends Event>
extends Object
implements Comparable<EventHandler<E>>

Class which represents an event handler.

See Also:

• of(Class, Consumer)

Field Summary

Fields

Modifier and Type	Field	Description
static final byte	ERROR_THRESHOLD

Constructor Summary

Constructors

Constructor	Description
EventHandler()

Method Summary

Modifier and Type	Method	Description
final int	compareTo(@NotNull EventHandler<E> o)
final boolean	equals(Object obj)
boolean	equals(EventHandler<?> other)
abstract Class<E>	getEventClass()
int	getPriority()	Set the priority of this event handler.
abstract boolean	handle(E event)
final int	hashCode()
static <E extends Event> EventHandler<E>	of(Class<E> cls, Runnable handler)
static <E extends Event> EventHandler<E>	of(Class<E> cls, Consumer<? super E> handler)	Create an event handler from a consumer, in a fabric-style way.
static <E extends Event> EventHandler<E>	ofRemoving(Class<E> cls, Predicate<? super E> handler)	Create an event handler from a consumer, in a fabric-style way.
final boolean	onError()
final EventHandler<E>	register()	Convenience method for registering this event handler.
final EventHandler<E>	unregister()

Methods inherited from class java.lang.Object

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

Field Details

ERROR_THRESHOLD

public static final byte ERROR_THRESHOLD

See Also:

• Constant Field Values

Constructor Details

EventHandler

public EventHandler()

Method Details

ofRemoving

public static <E extends Event> EventHandler<E> ofRemoving(Class<E> cls,
 Predicate<? super E> handler)

Create an event handler from a consumer, in a fabric-style way.

Type Parameters:

E - the event type

Parameters:

cls - the event class

handler - the predicate for the event. Return true to remove the event handler.

Returns:

the event handler

of

public static <E extends Event> EventHandler<E> of(Class<E> cls,
 Consumer<? super E> handler)

Create an event handler from a consumer, in a fabric-style way.

Type Parameters:

E - the event type

Parameters:

cls - the event class

handler - the consumer

Returns:

the event handler

of

public static <E extends Event> EventHandler<E> of(Class<E> cls,
 Runnable handler)

handle

public abstract boolean handle(E event)

getEventClass

public abstract Class<E> getEventClass()

getPriority

public int getPriority()

Set the priority of this event handler. Higher priority handlers are called first.
The default priority is 0.
if two handlers have the same priority, the order of registration is used.

compareTo

public final int compareTo(@NotNull
 @NotNull EventHandler<E> o)

Specified by:

compareTo in interface Comparable<E extends Event>

register

public final EventHandler<E> register()

Convenience method for registering this event handler. Equivalent to EventManager.INSTANCE.register(this).

Returns:

this

unregister

public final EventHandler<E> unregister()

onError

@Internal
public final boolean onError()

equals

public final boolean equals(Object obj)

Overrides:

equals in class Object

equals

public boolean equals(EventHandler<?> other)

hashCode

public final int hashCode()

Overrides:

hashCode in class Object