def METHOD_NAME(self, xsd_element_node, xml_node):
    complex_type_node = self.complex_type_of_element(xsd_element_node, xml_node)
    if complex_type_node is not None:
        xsd_sequence_node = complex_type_node.find("xs:sequence", namespaces=self.xpath_ns)
        if xsd_sequence_node is not None:
            self.transform_sequence(xsd_sequence_node, xml_node)
        xsd_all_node = complex_type_node.find("xs:all", namespaces=self.xpath_ns)
        if xsd_all_node is not None:
            self.transform_all(xsd_all_node, xml_node)