public static function fromXmlObj(SimpleXMLElement $xmlObj)
{
$node = new OSM_Objects_Node();
$processedElements = $node->_fromXmlObj($xmlObj);
if (!array_key_exists('lat', $node->_attrs)) {
throw new OSM_Exception(__CLASS__ . ' should have a "lat" attribute');
}
if (!array_key_exists('lon', $node->_attrs)) {
throw new OSM_Exception(__CLASS__ . ' should have a "lon" attribute');
}
$node->setDirty(false);
return $node;
}
