3 * This program is free software; you can redistribute it and/or modify
4 * it under the terms of the GNU General Public License as published by
5 * the Free Software Foundation; either version 2 of the License, or
6 * (at your option) any later version.
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
13 * You should have received a copy of the GNU General Public License along
14 * with this program; if not, write to the Free Software Foundation, Inc.,
15 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
16 * http://www.gnu.org/copyleft/gpl.html
19 * @ingroup FileBackend
23 * Iterator for listing regular files
25 class FileBackendStoreShardFileIterator
extends FileBackendStoreShardListIterator
{
26 protected function listFromShard( $container ) {
27 $list = $this->backend
->getFileListInternal(
28 $container, $this->directory
, $this->params
);
29 if ( $list === null ) {
30 return new ArrayIterator( [] );
32 return is_array( $list ) ?
new ArrayIterator( $list ) : $list;