????
+--DataAccessor
+--mx.data.encoders.DatasetDeltaToXUpdateDeltaAn encoder that encodes a deltapacket from a dataset into a deltapacket that can be used by the XUpdateResolver
private function createXMLElementFromXPath(xmlDoc:XML, xpath:String):XMLNodeprivate function createXMLElementRecursePath(xmlDoc:XML, contextNode:XMLNode, strParser:StringTokenParser):Number