/**
* Verify if exists the Element-Task-Relation
*
* @param string $elementTaskRelationUid Unique id of Element-Task-Relation
*
* return bool Return true if exists the Element-Task-Relation, false otherwise
*/
public function exists($elementTaskRelationUid)
{
try {
$obj = \ElementTaskRelationPeer::retrieveByPK($elementTaskRelationUid);
return !is_null($obj) ? true : false;
} catch (\Exception $e) {
throw $e;
}
}
