Package org.apache.commons.collections4.list

Class AbstractLinkedList.Node<E>

java.lang.Object

org.apache.commons.collections4.list.AbstractLinkedList.Node<E>

Enclosing class:

AbstractLinkedList<E>

protected static class AbstractLinkedList.Node<E>
extends java.lang.Object

A node within the linked list.

From Commons Collections 3.1, all access to the value property is via the methods on this class.

Field Summary

Fields

Modifier and Type	Field	Description
protected AbstractLinkedList.Node<E>	next	A pointer to the node after this node
protected AbstractLinkedList.Node<E>	previous	A pointer to the node before this node
protected E	value	The object contained within this node

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	Node()	Constructs a new header node.
protected	Node(E value)	Constructs a new node.
protected	Node(AbstractLinkedList.Node<E> previous, AbstractLinkedList.Node<E> next, E value)	Constructs a new node.

Method Summary

Modifier and Type	Method	Description
protected AbstractLinkedList.Node<E>	getNextNode()	Gets the next node.
protected AbstractLinkedList.Node<E>	getPreviousNode()	Gets the previous node.
protected E	getValue()	Gets the value of the node.
protected void	setNextNode(AbstractLinkedList.Node<E> next)	Sets the next node.
protected void	setPreviousNode(AbstractLinkedList.Node<E> previous)	Sets the previous node.
protected void	setValue(E value)	Sets the value of the node.

Methods inherited from class java.lang.Object

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

Field Detail

previous

protected AbstractLinkedList.Node<E> previous

A pointer to the node before this node

next

protected AbstractLinkedList.Node<E> next

A pointer to the node after this node

value

protected E value

The object contained within this node

Constructor Detail

Node

protected Node()

Constructs a new header node.

Node

protected Node(E value)

Constructs a new node.

Parameters:

value - the value to store

Node

protected Node(AbstractLinkedList.Node<E> previous,
               AbstractLinkedList.Node<E> next,
               E value)

Constructs a new node.

Parameters:

previous - the previous node in the list

next - the next node in the list

value - the value to store

Method Detail

getValue

protected E getValue()

Gets the value of the node.

Returns:

the value

Since:

3.1

setValue

protected void setValue(E value)

Sets the value of the node.

Parameters:

value - the value

Since:

3.1

getPreviousNode

protected AbstractLinkedList.Node<E> getPreviousNode()

Gets the previous node.

Returns:

the previous node

Since:

3.1

setPreviousNode

protected void setPreviousNode(AbstractLinkedList.Node<E> previous)

Sets the previous node.

Parameters:

previous - the previous node

Since:

3.1

getNextNode

protected AbstractLinkedList.Node<E> getNextNode()

Gets the next node.

Returns:

the next node

Since:

3.1

setNextNode

protected void setNextNode(AbstractLinkedList.Node<E> next)

Sets the next node.

Parameters:

next - the next node

Since:

3.1