graalvm/elide.runtime.node.events/GuestEventListener

GuestEventListener

@FunctionalInterface
@API
fun interface GuestEventListener : Consumer<Event> , EventListener, ProxyExecutable

Node API: Guest Event Listener

Describes a guest-implemented event listener, which functions as a Consumer of Event instances, within the context of a given EventListener, backed by a guest function or value.

See also

for a host-side equivalent.

Types

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object Companion

Factory utilities for guest-side event listeners.

Functions

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open override fun accept(event: Event)
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open fun andThen(p0: Consumer<in Event>): Consumer<Event>
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open override fun execute(vararg arguments: Value?): Any?
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abstract fun handleEvent(vararg event: Any?)

Handle an event's occurrence and dispatch against a given EventTarget.