org.jdesktop.swingx.tree
Class TreeUtilities.PostorderNodeEnumeration<M extends TreeNode>

java.lang.Object
  org.jdesktop.swingx.tree.TreeUtilities.PostorderNodeEnumeration<M>

All Implemented Interfaces:

Enumeration<M>

Enclosing class:

TreeUtilities

public static class TreeUtilities.PostorderNodeEnumeration<M extends TreeNode>
extends Object
implements Enumeration<M>

Implementation of a postorder traversal of a subtree with nodes of type TreeNode.

Field Summary

protected Enumeration<M>	children
protected M	root
protected Enumeration<M>	subtree

Constructor Summary

TreeUtilities.PostorderNodeEnumeration(M rootNode)

Method Summary

protected TreeUtilities.PostorderNodeEnumeration<M>	createSubTree(M node) Creates and returns a PostorderEnumeration on the given node.
protected Enumeration<M>	getChildren(M node) Returns an enumeration on the children of the root node.
boolean	hasMoreElements()
M	nextElement()

Methods inherited from class java.lang.Object

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

Field Detail

root

protected M extends TreeNode root

children

protected Enumeration<M extends TreeNode> children

subtree

protected Enumeration<M extends TreeNode> subtree

Constructor Detail

TreeUtilities.PostorderNodeEnumeration

public TreeUtilities.PostorderNodeEnumeration(M rootNode)

Method Detail

hasMoreElements

public boolean hasMoreElements()

Specified by:

hasMoreElements in interface Enumeration<M extends TreeNode>

nextElement

public M nextElement()

Specified by:

nextElement in interface Enumeration<M extends TreeNode>

createSubTree

protected TreeUtilities.PostorderNodeEnumeration<M> createSubTree(M node)

Creates and returns a PostorderEnumeration on the given node.

Parameters:

node - the node to create the PostorderEnumeration for

Returns:

the PostorderEnumeration on the given node

getChildren

protected Enumeration<M> getChildren(M node)

Returns an enumeration on the children of the root node.

Parameters:

node -

Returns: