org.apache.commons.collections.list
Class AbstractLinkedList.Node<T>

java.lang.Object
  org.apache.commons.collections.list.AbstractLinkedList.Node<T>

Enclosing class:

AbstractLinkedList<E>

protected static class AbstractLinkedList.Node<T>
extends 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<T>	next A pointer to the node after this node
protected AbstractLinkedList.Node<T>	previous A pointer to the node before this node
protected T	value The object contained within this node

Constructor Summary

protected	AbstractLinkedList.Node() Constructs a new header node.
protected	AbstractLinkedList.Node(AbstractLinkedList.Node<T> previous, AbstractLinkedList.Node<T> next, T value) Constructs a new node.
protected	AbstractLinkedList.Node(T value) Constructs a new node.

Method Summary

protected AbstractLinkedList.Node<T>	getNextNode() Gets the next node.
protected AbstractLinkedList.Node<T>	getPreviousNode() Gets the previous node.
protected T	getValue() Gets the value of the node.
protected void	setNextNode(AbstractLinkedList.Node<T> next) Sets the next node.
protected void	setPreviousNode(AbstractLinkedList.Node<T> previous) Sets the previous node.
protected void	setValue(T 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<T> previous

A pointer to the node before this node

next

protected AbstractLinkedList.Node<T> next

A pointer to the node after this node

value

protected T value

The object contained within this node

Constructor Detail

AbstractLinkedList.Node

protected AbstractLinkedList.Node()

Constructs a new header node.

AbstractLinkedList.Node

protected AbstractLinkedList.Node(T value)

Constructs a new node.

Parameters:

value - the value to store

AbstractLinkedList.Node

protected AbstractLinkedList.Node(AbstractLinkedList.Node<T> previous,
                                  AbstractLinkedList.Node<T> next,
                                  T 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 T getValue()

Gets the value of the node.

Returns:

the value

Since:

Commons Collections 3.1

setValue

protected void setValue(T value)

Sets the value of the node.

Parameters:

value - the value

Since:

Commons Collections 3.1

getPreviousNode

protected AbstractLinkedList.Node<T> getPreviousNode()

Gets the previous node.

Returns:

the previous node

Since:

Commons Collections 3.1

setPreviousNode

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

Sets the previous node.

Parameters:

previous - the previous node

Since:

Commons Collections 3.1

getNextNode

protected AbstractLinkedList.Node<T> getNextNode()

Gets the next node.

Returns:

the next node

Since:

Commons Collections 3.1

setNextNode

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

Sets the next node.

Parameters:

next - the next node

Since:

Commons Collections 3.1