3 * Class to walk into a list of User objects.
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License along
16 * with this program; if not, write to the Free Software Foundation, Inc.,
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
18 * http://www.gnu.org/copyleft/gpl.html
23 use Wikimedia\Rdbms\ResultWrapper
;
25 class UserArrayFromResult
extends UserArray
implements Countable
{
26 /** @var ResultWrapper */
36 * @param ResultWrapper $res
38 function __construct( $res ) {
41 $this->setCurrent( $this->res
->current() );
45 * @param bool|stdClass $row
48 protected function setCurrent( $row ) {
49 if ( $row === false ) {
50 $this->current
= false;
52 $this->current
= User
::newFromRow( $row );
59 public function count() {
60 return $this->res
->numRows();
67 return $this->current
;
75 $row = $this->res
->next();
76 $this->setCurrent( $row );
83 $this->setCurrent( $this->res
->current() );
90 return $this->current
!== false;