def parse_xml_node(self, node):
        '''Parse an xml.dom Node object representing a configuration set into
        this object.

        '''
        self.id = node.getAttributeNS(RTS_NS, 'id')
        self._config_data = []
        for d in node.getElementsByTagNameNS(RTS_NS, 'ConfigurationData'):
            self._config_data.append(ConfigurationData().parse_xml_node(d))
        return self
Parse an xml.dom Node object representing a configuration set into
        this object.