public function StorageComparer::getSourceStorage

public StorageComparer::getSourceStorage($collection = StorageInterface::DEFAULT_COLLECTION)

Gets the configuration source storage.

Parameters

string $collection: (optional) The storage collection to use. Defaults to the default collection.

Return value

\Drupal\Core\Config\StorageInterface Storage object used to read configuration.

Overrides StorageComparerInterface::getSourceStorage

File

core/lib/Drupal/Core/Config/StorageComparer.php, line 121

Class

StorageComparer

Defines a config storage comparer.

Namespace

Drupal\Core\Config

Code

public function getSourceStorage($collection = StorageInterface::DEFAULT_COLLECTION) {
  if (!isset($this->sourceStorages[$collection])) {
    if ($collection == StorageInterface::DEFAULT_COLLECTION) {
      $this->sourceStorages[$collection] = $this->sourceStorage;
    }
    else {
      $this->sourceStorages[$collection] = $this->sourceStorage->createCollection($collection);
    }
  }
  return $this->sourceStorages[$collection];
}