protected List<Node> getTransformableNodes(final List<Node> childNodes) {
        final List<Node> nodes = new LinkedList<Node>();
        for (final Node childNode : childNodes) {
            if (isTransformableNode(childNode)) {
                nodes.add(childNode);
            }
        }

        return nodes;
    }
protected List < Node > getTransformableNodes ( final List < Node > childNodes ) { final List < Node > nodes = new LinkedList < Node > ( ) ; for ( final Node childNode : childNodes ) { if ( isTransformableNode ( childNode ) ) { nodes . add ( childNode ) ; } } return nodes ; }
Gets a list of child nodes that can be transformed.

@param childNodes The list of nodes to filter for translatable nodes.
@return A list of transformable nodes.