function CheckpointStorage::createCollection

Overrides StorageInterface::createCollection

File

core/lib/Drupal/Core/Config/Checkpoint/CheckpointStorage.php, line 214

Class

CheckpointStorage

Provides a config storage that can make checkpoints.

Namespace

Code

public function createCollection($collection) {
    $collection = new self($this->activeStorage
        ->createCollection($collection), $this->checkpoints, $this->keyValueFactory, $collection);
    // \Drupal\Core\Config\Checkpoint\CheckpointStorage::$readFromCheckpoint is
    // assigned by reference so that it is  consistent across all collection
    // objects created from the same initial object.
    $collection->readFromCheckpoint =& $this->readFromCheckpoint;
    return $collection;
}