/** * Gets the number of Object objects related by a many-to-many relationship * to the current object by way of the object_category cross-reference table. * * @param Criteria $criteria Optional query object to filter the query * @param boolean $distinct Set to true to force count distinct * @param ConnectionInterface $con Optional connection object * * @return int the number of related Object objects */ public function countObjects(Criteria $criteria = null, $distinct = false, ConnectionInterface $con = null) { $partial = $this->collObjectsPartial && !$this->isNew(); if (null === $this->collObjects || null !== $criteria || $partial) { if ($this->isNew() && null === $this->collObjects) { return 0; } else { if ($partial && !$criteria) { return count($this->getObjects()); } $query = ChildObjectQuery::create(null, $criteria); if ($distinct) { $query->distinct(); } return $query->filterByCategory($this)->count($con); } } else { return count($this->collObjects); } }
/** * Builds a Criteria object containing the primary key for this object. * * Unlike buildCriteria() this method includes the primary key values regardless * of whether or not they have been modified. * * @throws LogicException if no primary key is defined * * @return Criteria The Criteria object containing value(s) for primary key(s). */ public function buildPkeyCriteria() { $criteria = ChildObjectQuery::create(); $criteria->add(ObjectTableMap::COL_ID, $this->id); return $criteria; }
/** * Get the associated ChildObject object * * @param ConnectionInterface $con Optional Connection object. * @return ChildObject The associated ChildObject object. * @throws PropelException */ public function getObject(ConnectionInterface $con = null) { if ($this->aObject === null && $this->id_object !== null) { $this->aObject = ChildObjectQuery::create()->findPk($this->id_object, $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. $this->aObject->addObjectServicess($this); */ } return $this->aObject; }