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<?php
/**
* This file is part of PHPinnacle/Ensign.
*
* (c) PHPinnacle Team <[email protected]>
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
declare(strict_types = 1);
namespace PHPinnacle\Ensign;
final class Dispatcher
{
* @var Processor
private $processor;
* @var callable[]
private $handlers = [];
* @param Processor $processor
public function __construct(Processor $processor = null)
$this->processor = $processor ?: new Processor();
}
* @param string $signal
* @param callable $handler
* @return self
public function register(string $signal, callable $handler): self
$this->handlers[$signal] = $handler;
$this->processor->interrupt($signal, function (...$arguments) use ($signal) {
return $this->dispatch($signal, ...$arguments);
});
return $this;
* {@inheritdoc}
public function dispatch($signal, ...$arguments): Task
if (\is_object($signal)) {
\array_unshift($arguments, $signal);
$signal = \get_class($signal);
$handler = $this->handlers[$signal] ?? function () use ($signal) {
throw new Exception\UnknownSignal($signal);
};
return $this->processor->execute($handler, $arguments);
phpinnacle /
ensign
