/**
* Initialize existent customers data
*
* @return Mage_ImportExport_Model_Export_Entity_Eav_Customer_Address
*/
protected function _initCustomers()
{
if (empty($this->_customers)) {
// add customer default addresses column name to customer attribute mapping array
$this->_customerCollection->addAttributeToSelect(self::$_defaultAddressAttributeMapping);
// filter customer collection
$this->_customerCollection = $this->_customerEntity->filterEntityCollection($this->_customerCollection);
$customers = array();
$addCustomer = function (Mage_Customer_Model_Customer $customer) use(&$customers) {
$customers[$customer->getId()] = $customer->getData();
};
$this->_byPagesIterator->iterate($this->_customerCollection, $this->_pageSize, array($addCustomer));
$this->_customers = $customers;
}
return $this;
}
