ActorNormalization.php

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<?php
namespace MediaWiki\User;
 
use InvalidArgumentException;
use MediaWiki\Exception\CannotCreateActorException;
use stdClass;
use Wikimedia\Rdbms\IDatabase;
use Wikimedia\Rdbms\IReadableDatabase;
 
interface ActorNormalization {
 
    public function newActorFromRow( stdClass $row ): UserIdentity;
 
    public function newActorFromRowFields( $userId, $name, $actorId ): UserIdentity;
 
    public function findActorIdByName( string $name, IReadableDatabase $db ): ?int;
 
    public function findActorId( UserIdentity $user, IReadableDatabase $db ): ?int;
 
    public function acquireActorId( UserIdentity $user, IDatabase $dbw ): int;
 
    public function getActorById( int $actorId, IReadableDatabase $db ): ?UserIdentity;
 
    public function getUnknownActor(): UserIdentity;
}