org.kynosarges.tektosyne

Class NodeList.Node<T>

java.lang.Object

org.kynosarges.tektosyne.NodeList.Node<T>

Type Parameters:

T - the type of all elements in the NodeList

Enclosing class:

NodeList<T>

public static final class NodeList.Node<T>
extends java.lang.Object

Provides a generic node within a NodeList.

Method Summary

Modifier and Type	Method and Description
NodeList.Node<T>	next() Gets the next NodeList.Node in the NodeList.
NodeList<T>	owner() Gets the NodeList that contains the NodeList.Node.
NodeList.Node<T>	previous() Gets the previous NodeList.Node in the NodeList.
void	setValue(T value) Sets the element stored in the NodeList.Node.
T	value() Gets the element stored in the NodeList.Node.

Methods inherited from class java.lang.Object

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

Method Detail

next

public NodeList.Node<T> next()

Gets the next NodeList.Node in the NodeList. Returns null for the last NodeList.Node, or for a NodeList.Node that has been removed from its NodeList. This is an O(1) operation.

Returns:

the next NodeList.Node in the NodeList

owner

public NodeList<T> owner()

Gets the NodeList that contains the NodeList.Node. Returns null if the NodeList.Node has been removed from its NodeList. Otherwise, returns the same valid object throughout the lifetime of the NodeList.Node.

Returns:

the NodeList that contains the NodeList.Node

previous

public NodeList.Node<T> previous()

Gets the previous NodeList.Node in the NodeList. Returns null for the first NodeList.Node, or for a NodeList.Node that has been removed from its NodeList. This is an O(1) operation.

Returns:

the previous NodeList.Node in the NodeList

setValue

public void setValue(T value)

Sets the element stored in the NodeList.Node. Calling setValue(T) will not cause existing iterators to throw ConcurrentModificationException as it involves no structural change.

Parameters:

value - the element stored in the NodeList.Node

Throws:

java.lang.NullPointerException - if value is null

value

public T value()

Gets the element stored in the NodeList.Node. Remains unchanged when a NodeList.Node is removed from its NodeList.

Returns:

the element stored in the NodeList.Node