/**
* Get the associated ChildCustomer object
*
* @param ConnectionInterface $con Optional Connection object.
* @return ChildCustomer The associated ChildCustomer object.
* @throws PropelException
*/
public function getCustomer(ConnectionInterface $con = null)
{
if ($this->aCustomer === null && $this->customer_id !== null) {
$this->aCustomer = ChildCustomerQuery::create()->findPk($this->customer_id, $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.
$this->aCustomer->addProjects($this);
*/
}
return $this->aCustomer;
}
/**
* 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 = ChildCustomerQuery::create();
$criteria->add(CustomerTableMap::COL_ID, $this->id);
return $criteria;
}
/**
* Returns a new ChildCustomerQuery object.
*
* @param string $modelAlias The alias of a model in the query
* @param Criteria $criteria Optional Criteria to build the query from
*
* @return ChildCustomerQuery
*/
public static function create($modelAlias = null, Criteria $criteria = null)
{
if ($criteria instanceof ChildCustomerQuery) {
return $criteria;
}
$query = new ChildCustomerQuery();
if (null !== $modelAlias) {
$query->setModelAlias($modelAlias);
}
if ($criteria instanceof Criteria) {
$query->mergeWith($criteria);
}
return $query;
}
/**
* Returns the number of related Customer objects.
*
* @param Criteria $criteria
* @param boolean $distinct
* @param ConnectionInterface $con
* @return int Count of related Customer objects.
* @throws PropelException
*/
public function countCustomers(Criteria $criteria = null, $distinct = false, ConnectionInterface $con = null)
{
$partial = $this->collCustomersPartial && !$this->isNew();
if (null === $this->collCustomers || null !== $criteria || $partial) {
if ($this->isNew() && null === $this->collCustomers) {
return 0;
}
if ($partial && !$criteria) {
return count($this->getCustomers());
}
$query = ChildCustomerQuery::create(null, $criteria);
if ($distinct) {
$query->distinct();
}
return $query->filterByPerson($this)->count($con);
}
return count($this->collCustomers);
}