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amp/lib/Loop/InvalidWatcherError.php

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<?php
2017-03-10 19:19:32 +01:00
namespace Amp\Loop;
/**
* MUST be thrown if any operation (except disable() and cancel()) is attempted with an invalid watcher identifier.
*
* An invalid watcher identifier is any identifier that is not yet emitted by the driver or cancelled by the user.
*/
class InvalidWatcherError extends \Error {
/** @var string */
private $watcherId;
/**
* @param string $watcherId The watcher identifier.
* @param string|null $message The exception message.
*/
public function __construct(string $watcherId, string $message) {
$this->watcherId = $watcherId;
parent::__construct($message);
}
/**
* @return string The watcher identifier.
*/
public function getWatcherId() {
return $this->watcherId;
}
}