plugin-QueuedTracking/Queue/Backend.php at 5.x-dev · matomo-org/plugin-QueuedTracking · GitHub

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<?php

/**

* Matomo - free/libre analytics platform

* @link https://matomo.org

* @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later

namespace Piwik\Plugins\QueuedTracking\Queue;

use Piwik\Concurrency\LockBackend;

/**

* Interface for queue backends.

interface Backend extends LockBackend

{

public function appendValuesToList($key, $values);

public function getFirstXValuesFromList($key, $numValues);

public function removeFirstXValuesFromList($key, $numValues);

public function getNumValuesInList($key);

public function setIfNotExists($key, $value, $ttlInSeconds);

public function deleteIfKeyHasValue($key, $value);

public function hasAtLeastXRequestsQueued($key, $numValuesRequired);

public function expireIfKeyHasValue($key, $value, $ttlInSeconds);

public function get($key);

public function getKeysMatchingPattern($pattern);

}

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