queuefactory.php

См. документацию.

<?php
 
namespace Bitrix\Calendar\Core\Queue\Queue;
 
class QueueFactory
{
    private static array $cache = [];
 
    public function getById(int $queueId): ?Queue
    {
        if (!array_key_exists($queueId, self::$cache))
        {
            if ($queueName = QueueRegistry::getNameById($queueId))
            {
                self::$cache[$queueId] = new Queue($queueId, $queueName);
            }
            else
            {
                self::$cache[$queueId] = null;
            }
        }
 
        return self::$cache[$queueId];
    }
 
    public function getByName(string $queueName): ?Queue
    {
        if ($queueId = QueueRegistry::getIdByName($queueName))
        {
            if (!array_key_exists($queueId, self::$cache))
            {
                self::$cache[$queueId] = new Queue($queueId, $queueName);
            }
        }
        else
        {
            self::$cache[$queueId] = null;
        }
 
        return self::$cache[$queueId];
    }
}