org.apache.commons.collections.list
Class AbstractLinkedList.Node

java.lang.Object
  org.apache.commons.collections.list.AbstractLinkedList.Node

Enclosing class:

AbstractLinkedList

protected static class AbstractLinkedList.Node
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

protected AbstractLinkedList.Node	next A pointer to the node after this node
protected AbstractLinkedList.Node	previous A pointer to the node before this node
protected java.lang.Object	value The object contained within this node

Constructor Summary

protected	AbstractLinkedList.Node() Constructs a new header node.
protected	AbstractLinkedList.Node(AbstractLinkedList.Node previous, AbstractLinkedList.Node next, java.lang.Object value) Constructs a new node.
protected	AbstractLinkedList.Node(java.lang.Object value) Constructs a new node.

Method Summary

protected AbstractLinkedList.Node	getNextNode() Gets the next node.
protected AbstractLinkedList.Node	getPreviousNode() Gets the previous node.
protected java.lang.Object	getValue() Gets the value of the node.
protected void	setNextNode(AbstractLinkedList.Node next) Sets the next node.
protected void	setPreviousNode(AbstractLinkedList.Node previous) Sets the previous node.
protected void	setValue(java.lang.Object 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 previous

A pointer to the node before this node

next

protected AbstractLinkedList.Node next

A pointer to the node after this node

value

protected java.lang.Object value

The object contained within this node

Constructor Detail

AbstractLinkedList.Node

protected AbstractLinkedList.Node()

Constructs a new header node.

AbstractLinkedList.Node

protected AbstractLinkedList.Node(java.lang.Object value)

Constructs a new node.

Parameters:

value - the value to store

AbstractLinkedList.Node

protected AbstractLinkedList.Node(AbstractLinkedList.Node previous,
                                  AbstractLinkedList.Node next,
                                  java.lang.Object 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 java.lang.Object getValue()

Gets the value of the node.

Returns:

the value

Since:

Commons Collections 3.1

setValue

protected void setValue(java.lang.Object value)

Sets the value of the node.

Parameters:

value - the value

Since:

Commons Collections 3.1

getPreviousNode

protected AbstractLinkedList.Node getPreviousNode()

Gets the previous node.

Returns:

the previous node

Since:

Commons Collections 3.1

setPreviousNode

protected void setPreviousNode(AbstractLinkedList.Node previous)

Sets the previous node.

Parameters:

previous - the previous node

Since:

Commons Collections 3.1

getNextNode

protected AbstractLinkedList.Node getNextNode()

Gets the next node.

Returns:

the next node

Since:

Commons Collections 3.1

setNextNode

protected void setNextNode(AbstractLinkedList.Node next)

Sets the next node.

Parameters:

next - the next node

Since:

Commons Collections 3.1