Method children

src/main/java/org/codehaus/groovy/syntax/CSTNode.java:250–256

Returns the number of child elements (excluding the root). @return the number of children

()

     * @return the number of children
     */
    public int children() {
        int size = size();
        if (size > 1) {
            return size - 1;
        }
        return 0;
    }

    /**
     * Returns the element at the specified index, or {@code null} if not found.