Method depthFirst

src/main/java/groovy/util/Node.java:579–581

Provides a collection of all the nodes in the tree using a depth-first preorder traversal. @return the list of (depth-first) ordered nodes

()

     * @return the list of (depth-first) ordered nodes
     */
    public List depthFirst() {
        return depthFirst(true);
    }

    /**
     * Provides a collection of all the nodes in the tree