net.datastructures
Class DLNode<E>

java.lang.Object
  net.datastructures.DLNode<E>

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

A simple node class for a doubly-linked list. Each node has a reference to a stored element, a previous node, and a next node. This class differs from the DNode class in that it does not implement the Position interface, for simplification purposes.

Author:

Roberto Tamassia

See Also:

DNode, Position

Method Summary

E	getElement()
DLNode<E>	getNext()
DLNode<E>	getPrev()
void	setElement(E newElem)
void	setNext(DLNode<E> newNext)
void	setPrev(DLNode<E> newPrev)

Methods inherited from class java.lang.Object

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

Method Detail

setElement

public void setElement(E newElem)

setNext

public void setNext(DLNode<E> newNext)

setPrev

public void setPrev(DLNode<E> newPrev)

getElement

public E getElement()

getNext

public DLNode<E> getNext()

getPrev

public DLNode<E> getPrev()