org.autoplot.spase

Class DOMTreeWalkerTreeModel

java.lang.Object

org.autoplot.spase.DOMTreeWalkerTreeModel

All Implemented Interfaces:

javax.swing.tree.TreeModel

public class DOMTreeWalkerTreeModel
extends java.lang.Object
implements javax.swing.tree.TreeModel

This class implements the Swing TreeModel interface so that the DOM tree returned by a TreeWalker can be displayed in a JTree component.

Constructor Summary

Constructors

Constructor and Description
DOMTreeWalkerTreeModel(org.w3c.dom.Document document) Create a TreeModel for a TreeWalker that returns all nodes in the specified document
DOMTreeWalkerTreeModel(org.w3c.dom.Element element) Create a TreeModel for a TreeWalker that returns the specified element and all of its descendant nodes.
DOMTreeWalkerTreeModel(org.w3c.dom.traversal.TreeWalker walker) Create a TreeModel for the specified TreeWalker

Method Summary

Modifier and Type	Method and Description
void	addTreeModelListener(javax.swing.event.TreeModelListener l)
java.lang.Object	getChild(java.lang.Object parent, int index)
int	getChildCount(java.lang.Object node)
int	getIndexOfChild(java.lang.Object parent, java.lang.Object child)
java.lang.Object	getRoot()
boolean	isLeaf(java.lang.Object node)
static void	main(java.lang.String[] args) This main() method demonstrates the use of this class, the use of the Xerces DOM parser, and the creation of a DOM Level 2 TreeWalker object.
void	removeTreeModelListener(javax.swing.event.TreeModelListener l)
void	valueForPathChanged(javax.swing.tree.TreePath path, java.lang.Object newvalue)

Methods inherited from class java.lang.Object

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

Constructor Detail

DOMTreeWalkerTreeModel

public DOMTreeWalkerTreeModel(org.w3c.dom.traversal.TreeWalker walker)

Create a TreeModel for the specified TreeWalker

DOMTreeWalkerTreeModel

public DOMTreeWalkerTreeModel(org.w3c.dom.Document document)

Create a TreeModel for a TreeWalker that returns all nodes in the specified document

DOMTreeWalkerTreeModel

public DOMTreeWalkerTreeModel(org.w3c.dom.Element element)

Create a TreeModel for a TreeWalker that returns the specified element and all of its descendant nodes.

Method Detail

getRoot

public java.lang.Object getRoot()

Specified by:

getRoot in interface javax.swing.tree.TreeModel

isLeaf

public boolean isLeaf(java.lang.Object node)

Specified by:

isLeaf in interface javax.swing.tree.TreeModel

getChildCount

public int getChildCount(java.lang.Object node)

Specified by:

getChildCount in interface javax.swing.tree.TreeModel

getChild

public java.lang.Object getChild(java.lang.Object parent,
                                 int index)

Specified by:

getChild in interface javax.swing.tree.TreeModel

getIndexOfChild

public int getIndexOfChild(java.lang.Object parent,
                           java.lang.Object child)

Specified by:

getIndexOfChild in interface javax.swing.tree.TreeModel

valueForPathChanged

public void valueForPathChanged(javax.swing.tree.TreePath path,
                                java.lang.Object newvalue)

Specified by:

valueForPathChanged in interface javax.swing.tree.TreeModel

addTreeModelListener

public void addTreeModelListener(javax.swing.event.TreeModelListener l)

Specified by:

addTreeModelListener in interface javax.swing.tree.TreeModel

removeTreeModelListener

public void removeTreeModelListener(javax.swing.event.TreeModelListener l)

Specified by:

removeTreeModelListener in interface javax.swing.tree.TreeModel

main

public static void main(java.lang.String[] args)
                 throws java.io.IOException,
                        org.xml.sax.SAXException,
                        javax.xml.parsers.ParserConfigurationException

This main() method demonstrates the use of this class, the use of the Xerces DOM parser, and the creation of a DOM Level 2 TreeWalker object.

Throws:

java.io.IOException

org.xml.sax.SAXException

javax.xml.parsers.ParserConfigurationException