public function query(Contract $client = null)
{
if (null === $client) {
$query = $this->database()->query($this);
} else {
$query = $client->query($this);
}
if ($this->resultClass) {
$query->bindResultClass($this->resultClass);
}
return $query;
}
public function __construct(Database\Contract $database)
{
$this->database = $database;
$this->utility = $database->getUtility();
}