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43 lines
1.0 KiB
PHP
43 lines
1.0 KiB
PHP
<?php
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/**
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* Resumable loop interface.
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*
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* @author Daniil Gentili <daniil@daniil.it>
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* @copyright 2016-2020 Daniil Gentili <daniil@daniil.it>
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* @license https://opensource.org/licenses/MIT MIT
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*/
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namespace danog\Loop\Interfaces;
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use Amp\Promise;
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/**
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* Resumable loop interface.
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*
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* @author Daniil Gentili <daniil@daniil.it>
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*/
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interface ResumableLoopInterface extends LoopInterface
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{
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/**
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* Pause the loop.
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*
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* @param ?int $time Milliseconds for how long to pause the loop, if null will pause forever (until resume is called from outside of the loop)
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*
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* @return Promise Resolved when the loop is resumed
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*/
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public function pause(?int $time = null): Promise;
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/**
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* Resume the loop.
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*
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* @return Promise Resolved when the loop is paused again
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*/
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public function resume(): Promise;
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/**
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* Defer resuming the loop to next tick.
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*
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* @return Promise Resolved when the loop is paused again
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*/
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public function resumeDefer(): Promise;
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}
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