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<?php
/**
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
* http://www.gnu.org/copyleft/gpl.html
*
* @file
*/
namespace MediaWiki\PoolCounter;
use MediaWiki\Status\Status;
/**
* A default PoolCounter, which provides no locking.
*
* @internal
* @since 1.33
*/
class PoolCounterNull extends PoolCounter {
public function __construct() {
// No parameters needed
}
public function acquireForMe( $timeout = null ) {
return Status::newGood( PoolCounter::LOCKED );
}
public function acquireForAnyone( $timeout = null ) {
return Status::newGood( PoolCounter::LOCKED );
}
public function release() {
return Status::newGood( PoolCounter::RELEASED );
}
}
/** @deprecated class alias since 1.42 */
class_alias( PoolCounterNull::class, 'PoolCounterNull' );
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