public function next()
{
$this->current = null;
if (($restore = $this->statement->fetch(\PDO::FETCH_ASSOC)) !== false) {
$this->current = clone $this->storable;
$this->current->schema()->validate($restore);
if (isset($restore['guid'])) {
$this->current->guid($restore['guid']);
$this->storage->register($this->current);
}
$this->current->restore($restore);
}
}
