19 function getGateway();
22 * @return array of PropertyInterface instances
24 function getProperties();
27 * @param PropertyInterface $property
29 function addProperty(PropertyInterface
$property);
35 function map(Row
$row);
38 * @param \pq\Mapper\Rowset $rows
41 function mapAll(Rowset
$rows);
44 * @param object $object
47 function unmap($object);