public function getCustomerGroup(ConnectionInterface $con = null)
    {
        if ($this->aCustomerGroup === null && ($this->id !== null)) {
            $this->aCustomerGroup = ChildCustomerGroupQuery::create()->findPk($this->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.
                $this->aCustomerGroup->addCustomerGroupI18ns($this);
             */
        }

        return $this->aCustomerGroup;
    }
public function getCustomerGroup(ConnectionInterface $con = null)
    {
        if ($this->aCustomerGroup === null && ($this->id !== null)) {
            $this->aCustomerGroup = ChildCustomerGroupQuery::create()->findPk($this->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.
                $this->aCustomerGroup->addCustomerGroupI18ns($this);
             */
        }

        return $this->aCustomerGroup;
    }
public function getCustomerGroup ( ConnectionInterface $ con = null ) { if ( $ this -> aCustomerGroup === null && ( $ this -> id !== null ) ) { $ this -> aCustomerGroup = ChildCustomerGroupQuery :: create ( ) -> findPk ( $ this -> 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.
                $this->aCustomerGroup->addCustomerGroupI18ns($this);
             */ } return $ this -> aCustomerGroup ; }
Get the associated ChildCustomerGroup object

@param      ConnectionInterface $con Optional Connection object.
@return                 ChildCustomerGroup The associated ChildCustomerGroup object.
@throws PropelException
Get the associated ChildCustomerGroup object