Class Node<E>

java.lang.Object

Node<E>

public class Node<E>
extends java.lang.Object

This class represents a node to be used in a Queue or Stack.

Author:

Sameh Fakhouri

Field Summary

Fields

Modifier and Type	Field and Description
private E	data
private Node<E>	next
private Node<E>	previous

Constructor Summary

Constructors

Constructor and Description
Node(E data) Constructor that for the Node class.
Node(Node<E> previous, E data, Node<E> next) Constructor that for the Node class.

Method Summary

Modifier and Type	Method and Description
E	getData() Getter method to obtain a reference to the Object held by the Node.
Node<E>	getNext() Getter method to obtain a reference to the next Node.
Node<E>	getPrevious() Getter method to obtain a reference to the previous Node.
void	setData(E data) Setter method to set the reference to the Object held by the Node.
void	setNext(Node<E> next) Setter method to set the reference to the next Node.
void	setPrevious(Node<E> previous) Setter method to set the reference to the previous Node.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

data

private E data

next

private Node<E> next

previous

private Node<E> previous

Constructor Detail

Node

public Node(E data)

Constructor that for the Node class.

Parameters:

data - This is the data Object held by the Node.

Node

public Node(Node<E> previous,
            E data,
            Node<E> next)

Constructor that for the Node class.

Parameters:

previous - This is the pointer to the previous Node in the Linked List.

data - This is the data Object held by the Node.

next - This is the pointer to the next Node in the Linked List.

Method Detail

getData

public E getData()

Getter method to obtain a reference to the Object held by the Node.

Returns:

The Object held by the Node.

setData

public void setData(E data)

Setter method to set the reference to the Object held by the Node.

Parameters:

data - The reference to the Object to be held by the Node.

getNext

public Node<E> getNext()

Getter method to obtain a reference to the next Node.

Returns:

The next Node.

setNext

public void setNext(Node<E> next)

Setter method to set the reference to the next Node.

Parameters:

next - The reference to the next Node.

getPrevious

public Node<E> getPrevious()

Getter method to obtain a reference to the previous Node.

Returns:

The previous Node.

setPrevious

public void setPrevious(Node<E> previous)

Setter method to set the reference to the previous Node.

Parameters:

previous - The reference to the previous Node.