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59 lines
1.4 KiB
59 lines
1.4 KiB
<?php declare(strict_types=1);
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/*
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* This file is part of PHPUnit.
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*
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* (c) Sebastian Bergmann <sebastian@phpunit.de>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace PHPUnit\Event;
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/**
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* @internal This class is not covered by the backward compatibility promise for PHPUnit
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*/
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final class DeferringDispatcher implements SubscribableDispatcher
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{
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private readonly SubscribableDispatcher $dispatcher;
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private EventCollection $events;
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private bool $recording = true;
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public function __construct(SubscribableDispatcher $dispatcher)
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{
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$this->dispatcher = $dispatcher;
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$this->events = new EventCollection;
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}
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public function registerTracer(Tracer\Tracer $tracer): void
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{
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$this->dispatcher->registerTracer($tracer);
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}
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public function registerSubscriber(Subscriber $subscriber): void
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{
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$this->dispatcher->registerSubscriber($subscriber);
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}
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public function dispatch(Event $event): void
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{
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if ($this->recording) {
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$this->events->add($event);
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return;
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}
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$this->dispatcher->dispatch($event);
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}
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public function flush(): void
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{
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$this->recording = false;
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foreach ($this->events as $event) {
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$this->dispatcher->dispatch($event);
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}
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$this->events = new EventCollection;
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}
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}
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