class NullDispatcher implements Dispatcher (View source)

Traits

Properties

protected Dispatcher $dispatcher The underlying event dispatcher instance.

Methods

mixed
forwardCallTo(mixed $object, string $method, array $parameters)

Forward a method call to the given object.

static void
throwBadMethodCallException(string $method)

Throw a bad method call exception for the given method.

void
__construct(Dispatcher $dispatcher)

Create a new event dispatcher instance that does not fire.

array|null
dispatch(string|object $event, mixed $payload = [], bool $halt = false)

Don't fire an event.

void
push(string $event, array $payload = [])

Don't register an event and payload to be fired later.

array|null
until(string|object $event, mixed $payload = [])

Don't dispatch an event.

void
listen(string|array $events, Closure|string $listener)

Register an event listener with the dispatcher.

bool
hasListeners(string $eventName)

Determine if a given event has listeners.

void
subscribe(object|string $subscriber)

Register an event subscriber with the dispatcher.

void
flush(string $event)

Flush a set of pushed events.

void
forget(string $event)

Remove a set of listeners from the dispatcher.

void
forgetPushed()

Forget all of the queued listeners.

mixed
__call(string $method, array $parameters)

Dynamically pass method calls to the underlying dispatcher.

Details

protected mixed forwardCallTo(mixed $object, string $method, array $parameters)

Forward a method call to the given object.

Parameters

mixed $object
string $method
array $parameters

Return Value

mixed

Exceptions

BadMethodCallException

static protected void throwBadMethodCallException(string $method)

Throw a bad method call exception for the given method.

Parameters

string $method

Return Value

void

Exceptions

BadMethodCallException

void __construct(Dispatcher $dispatcher)

Create a new event dispatcher instance that does not fire.

Parameters

Dispatcher $dispatcher

Return Value

void

array|null dispatch(string|object $event, mixed $payload = [], bool $halt = false)

Don't fire an event.

Parameters

string|object $event
mixed $payload
bool $halt

Return Value

array|null

void push(string $event, array $payload = [])

Don't register an event and payload to be fired later.

Parameters

string $event
array $payload

Return Value

void

array|null until(string|object $event, mixed $payload = [])

Don't dispatch an event.

Parameters

string|object $event
mixed $payload

Return Value

array|null

void listen(string|array $events, Closure|string $listener)

Register an event listener with the dispatcher.

Parameters

string|array $events
Closure|string $listener

Return Value

void

bool hasListeners(string $eventName)

Determine if a given event has listeners.

Parameters

string $eventName

Return Value

bool

void subscribe(object|string $subscriber)

Register an event subscriber with the dispatcher.

Parameters

object|string $subscriber

Return Value

void

void flush(string $event)

Flush a set of pushed events.

Parameters

string $event

Return Value

void

void forget(string $event)

Remove a set of listeners from the dispatcher.

Parameters

string $event

Return Value

void

void forgetPushed()

Forget all of the queued listeners.

Return Value

void

mixed __call(string $method, array $parameters)

Dynamically pass method calls to the underlying dispatcher.

Parameters

string $method
array $parameters

Return Value

mixed