StorageComparer::addChangelistRename

protected StorageComparer::addChangelistRename($collection)

protected function addChangelistRename($collection) {
  // Renames will be present in both the create and delete lists.
  $create_list = $this->getChangelist('create', $collection);
  $delete_list = $this->getChangelist('delete', $collection);
  if (empty($create_list) || empty($delete_list)) {
    return;
  }

  $create_uuids = array();
  foreach ($this->sourceNames[$collection] as $name) {
    $data = $this->getSourceStorage($collection)->read($name);
    if (isset($data['uuid']) && in_array($name, $create_list)) {
      $create_uuids[$data['uuid']] = $name;
    }
  }
  if (empty($create_uuids)) {
    return;
  }

  $renames = array();

  // Renames should be ordered so that dependencies are renamed last. This
  // ensures that if there is logic in the configuration entity class to keep
  // names in sync it will still work. $this->targetNames is in the desired
  // order due to the use of configuration dependencies in
  // \Drupal\Core\Config\StorageComparer::getAndSortConfigData().
  // Node type is a good example of a configuration entity that renames other
  // configuration when it is renamed.
  // @see \Drupal\node\Entity\NodeType::postSave()
  foreach ($this->targetNames[$collection] as $name) {
    $data = $this->getTargetStorage($collection)->read($name);
    if (isset($data['uuid']) && isset($create_uuids[$data['uuid']])) {
      // Remove the item from the create list.
      $this->removeFromChangelist($collection, 'create', $create_uuids[$data['uuid']]);
      // Remove the item from the delete list.
      $this->removeFromChangelist($collection, 'delete', $name);
      // Create the rename name.
      $renames[] = $this->createRenameName($name, $create_uuids[$data['uuid']]);
    }
  }

  $this->addChangeList($collection, 'rename', $renames);
}