/**
* Returns an array containing, for each field, the arary key used for that
* field in self::$_fields.
*
* @access public
* @return array
*/
static function &fieldKeys()
{
if (!self::$_fieldKeys) {
self::$_fieldKeys = array('id' => 'id', 'creditor_id' => 'creditor_id', 'identifier' => 'identifier', 'name' => 'name', 'address' => 'address', 'country_id' => 'country_id', 'iban' => 'iban', 'bic' => 'bic', 'mandate_prefix' => 'mandate_prefix', 'payment_processor_id' => 'payment_processor_id', 'category' => 'category', 'tag' => 'tag', 'mandate_active' => 'mandate_active', 'sepa_file_format_id' => 'sepa_file_format_id');
}
return self::$_fieldKeys;
}
