public function getResponsablesJoinProvincia($criteria = null, $con = null, $join_behavior = Criteria::LEFT_JOIN) { if ($criteria === null) { $criteria = new Criteria(NivelInstruccionPeer::DATABASE_NAME); } elseif ($criteria instanceof Criteria) { $criteria = clone $criteria; } if ($this->collResponsables === null) { if ($this->isNew()) { $this->collResponsables = array(); } else { $criteria->add(ResponsablePeer::FK_NIVEL_INSTRUCCION_ID, $this->id); $this->collResponsables = ResponsablePeer::doSelectJoinProvincia($criteria, $con, $join_behavior); } } else { $criteria->add(ResponsablePeer::FK_NIVEL_INSTRUCCION_ID, $this->id); if (!isset($this->lastResponsableCriteria) || !$this->lastResponsableCriteria->equals($criteria)) { $this->collResponsables = ResponsablePeer::doSelectJoinProvincia($criteria, $con, $join_behavior); } } $this->lastResponsableCriteria = $criteria; return $this->collResponsables; }