node.java

java的3个小实验

package src;

public class Node
{
	private int data=-1;
	private Node prev=null;
	private Node next=null;
	public int getData() 
	{
		return data;
	}
	public void setData(int data)
	{
		this.data = data;
	}
	public Node getNext() 
	{
		return next;
	}
	public void setNext(Node next) 
	{
		this.next = next;
	}
	public Node getPrev()
	{
		return prev;
	}
	public void setPrev(Node prev)
	{
		this.prev = prev;
	}
}