/**
* Get the associated Taula1 object
*
* @param PropelPDO Optional Connection object.
* @return Taula1 The associated Taula1 object.
* @throws PropelException
*/
public function getTaula1(PropelPDO $con = null)
{
if ($this->aTaula1 === null && ($this->id_actividad !== "" && $this->id_actividad !== null)) {
$c = new Criteria(Taula1Peer::DATABASE_NAME);
$c->add(Taula1Peer::T1ID, $this->id_actividad);
$this->aTaula1 = Taula1Peer::doSelectOne($c, $con);
/* The following can be used additionally to
guarantee the related object contains a reference
to this object. This level of coupling may, however, be
undesirable since it could result in an only partially populated collection
in the referenced object.
$this->aTaula1->addEmpresas($this);
*/
}
return $this->aTaula1;
}
