Tree Node in Java

public class Node {private Node left;private Node right;private int value;public Node ( int value, Node left, Node right){this.left = left;this.right = right;this.value = value;}public Node getLeft(){return left;}public Node getRight(){return right;}public int getValue(){return value;}public void setLeft(Node left){this.left = left;}public void setRight(Node right){this.right = right;}public void setValue(int value){this.value = value;}public void printValue(){System.out.println(this.value);}}