Algorithm/java/三叉链表parent链深拷贝/Node.java

package site.licsber.bitree;

public class Node<T> {
    public Node(T data) {
        this.data = data;
    }

    public Node(T data, Node<T> parent) {
        this.data = data;
        this.parent = parent;
    }

    public T data;
    public Node<T> left;
    public Node<T> right;
    public Node<T> parent;

    @Override
    public String toString() {
        return data.toString();
    }
}