com.metamatrix.common.tree
Class TreeNodeIterator

java.lang.Object
  com.metamatrix.common.tree.TreeNodeIterator

All Implemented Interfaces:

java.util.Iterator

public class TreeNodeIterator
extends java.lang.Object
implements java.util.Iterator

Constructor Summary

TreeNodeIterator(java.util.List startingNodes, TreeView view)

TreeNodeIterator(TreeNode startingNode, TreeView view)

Method Summary

protected TreeNode	getNextSibling(TreeNode node)
boolean	hasNext()
protected boolean	isStartingNode(TreeNode node)
java.lang.Object	next()
protected java.lang.Object	nextPreOrder(boolean skipChildren)
void	remove()

Methods inherited from class java.lang.Object

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

Constructor Detail

TreeNodeIterator

public TreeNodeIterator(java.util.List startingNodes,
                        TreeView view)

TreeNodeIterator

public TreeNodeIterator(TreeNode startingNode,
                        TreeView view)

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface java.util.Iterator

next

public java.lang.Object next()

Specified by:

next in interface java.util.Iterator

nextPreOrder

protected java.lang.Object nextPreOrder(boolean skipChildren)

remove

public void remove()

Specified by:

remove in interface java.util.Iterator

isStartingNode

protected boolean isStartingNode(TreeNode node)

getNextSibling

protected TreeNode getNextSibling(TreeNode node)