package com.java;

public class Node {

// reference to the next node in the chain, or null if there isn't one.

Node next;

// data carried by this node. could be of any type you need.

Object data;

// Node constructor

public Node(Object dataValue) {

next = null;

data = dataValue;

}

// another Node constructor if we want to specify the node to point to.

@SuppressWarnings("unused")

public Node(Object dataValue, Node nextValue) {

next = nextValue;

data = dataValue;

}

// these methods should be self-explanatory

public Object getData() {

return data;

}

@SuppressWarnings("unused")

public void setData(Object dataValue) {

data = dataValue;

}

public Node getNext() {

return next;

}

public void setNext(Node nextValue) {

next = nextValue;

}

}