/**
* @param Cond $cond
* @param null $entity
*
* @return array|mixed|null|string
* @throws \Model\Db\Exception\ErrorException
* @throws \Model\Exception\ErrorException
*/
public function execute(Cond $cond = null, $entity = null)
{
if (!$cond) {
return null;
}
$result = null;
switch ($cond->getType()) {
case Cond::FETCH_ONE:
$result = $this->fetchOne($cond, $entity);
break;
case Cond::FETCH_ALL:
$result = $this->fetchAll($cond, $entity);
break;
case Cond::FETCH_PAIRS:
$result = $this->fetchPairs($cond);
break;
case Cond::FETCH_COUNT:
$result = $this->fetchCount($cond);
break;
case Cond::FETCH_ROW:
$result = $this->fetchRow($cond, $entity);
break;
}
return $result;
}
