for (final PathArgument element : elements) {
QName _nodeType = element.getNodeType();
final DataSchemaNode potentialNode = ControllerContext.childByQName(node, _nodeType);
for (final PathArgument element : elements) {
QName _nodeType = element.getNodeType();
final DataSchemaNode potentialNode = ControllerContext.childByQName(node, _nodeType);