Class DoublyLinkedList.ListNodeImpl<V>

java.lang.Object

org.jgrapht.util.DoublyLinkedList.ListNodeImpl<V>

All Implemented Interfaces:

DoublyLinkedList.ListNode<V>

Enclosing class:

DoublyLinkedList<E>

private static class DoublyLinkedList.ListNodeImpl<V>
extends Object
implements DoublyLinkedList.ListNode<V>

The default DoublyLinkedList.ListNode implementation that enables checks and enforcement of a single container list policy.

Field Summary

Fields

Modifier and Type	Field	Description
private DoublyLinkedList<V>	list
private DoublyLinkedList.ListNodeImpl<V>	next
private DoublyLinkedList.ListNodeImpl<V>	prev
private final V	value

Constructor Summary

Constructors

Constructor	Description
ListNodeImpl(V value)	Creates new list node

Method Summary

Modifier and Type	Method	Description
DoublyLinkedList.ListNodeImpl<V>	getNext()	Returns the next node in the list structure with respect to this node
DoublyLinkedList.ListNodeImpl<V>	getPrev()	Returns the previous node in the list structure with respect to this node
V	getValue()	Returns the immutable value this ListNode contains.
String	toString()

Methods inherited from class Object

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

Field Details

value

private final V value

list

private DoublyLinkedList<V> list

next

private DoublyLinkedList.ListNodeImpl<V> next

prev

private DoublyLinkedList.ListNodeImpl<V> prev

Constructor Details

ListNodeImpl

ListNodeImpl(V value)

Creates new list node

Parameters:

value - the value this list node stores

Method Details

toString

public String toString()

Overrides:

toString in class Object

getValue

public V getValue()

Returns the immutable value this ListNode contains.

Specified by:

getValue in interface DoublyLinkedList.ListNode<V>

Returns:

the value this list node contains

getNext

public DoublyLinkedList.ListNodeImpl<V> getNext()

Returns the next node in the list structure with respect to this node

Specified by:

getNext in interface DoublyLinkedList.ListNode<V>

Returns:

the next node in the list structure with respect to this node

getPrev

public DoublyLinkedList.ListNodeImpl<V> getPrev()

Returns the previous node in the list structure with respect to this node

Specified by:

getPrev in interface DoublyLinkedList.ListNode<V>

Returns:

the previous node in the list structure with respect to this node