function _batch_queue

Returns a queue object for a batch set.

Parameters

$batch_set: The batch set.

Return value

\Drupal\Core\Queue\QueueInterface|null The queue object.

Related topics

File

core/includes/form.inc, line 1039

Code

function _batch_queue($batch_set) {
    static $queues;
    if (!isset($queues)) {
        $queues = [];
    }
    if (isset($batch_set['queue'])) {
        $name = $batch_set['queue']['name'];
        $class = $batch_set['queue']['class'];
        if (!isset($queues[$class][$name])) {
            $queues[$class][$name] = new $class($name, \Drupal::database());
        }
        return $queues[$class][$name];
    }
}