Class BranchTreeNode

java.lang.Object

org.dom4j.swing.LeafTreeNode

org.dom4j.swing.BranchTreeNode

All Implemented Interfaces:

TreeNode

public class BranchTreeNode
extends LeafTreeNode

BranchTreeNode implements the Swing TreeNode interface to bind dom4j XML Branch nodes (i.e. Document and Element nodes) to a Swing TreeModel.

Version:

$Revision: 1.10 $

Author:

James Strachan , Jakob Jenkov

Field Summary

Fields

Modifier and Type	Field	Description
protected List<TreeNode>	children	Stores the child tree nodes

Fields inherited from class LeafTreeNode

EMPTY_ENUMERATION, xmlNode

Constructor Summary

Constructors

Constructor	Description
BranchTreeNode()
BranchTreeNode(TreeNode parent, Branch xmlNode)
BranchTreeNode(Branch xmlNode)

Method Summary

Modifier and Type	Method	Description
Enumeration<TreeNode>	children()
protected List<TreeNode>	createChildList()	Factory method to create List of children TreeNodes
protected TreeNode	createChildTreeNode(Node xmlNode)	Factory method to create child tree nodes for a given XML node type
boolean	getAllowsChildren()
TreeNode	getChildAt(int childIndex)
int	getChildCount()
protected List<TreeNode>	getChildList()	Uses Lazy Initialization pattern to create a List of children
int	getIndex(TreeNode node)
protected Branch	getXmlBranch()
boolean	isLeaf()
String	toString()

Methods inherited from class LeafTreeNode

getParent, getXmlNode, setParent

Methods inherited from class Object

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

Field Details

children

protected List<TreeNode> children

Stores the child tree nodes

Constructor Details

BranchTreeNode

public BranchTreeNode()

BranchTreeNode

public BranchTreeNode(Branch xmlNode)

BranchTreeNode

public BranchTreeNode(TreeNode parent,
 Branch xmlNode)

Method Details

children

public Enumeration<TreeNode> children()

Specified by:

children in interface TreeNode

Overrides:

children in class LeafTreeNode

getAllowsChildren

public boolean getAllowsChildren()

Specified by:

getAllowsChildren in interface TreeNode

Overrides:

getAllowsChildren in class LeafTreeNode

getChildAt

public TreeNode getChildAt(int childIndex)

Specified by:

getChildAt in interface TreeNode

Overrides:

getChildAt in class LeafTreeNode

getChildCount

public int getChildCount()

Specified by:

getChildCount in interface TreeNode

Overrides:

getChildCount in class LeafTreeNode

getIndex

public int getIndex(TreeNode node)

Specified by:

getIndex in interface TreeNode

Overrides:

getIndex in class LeafTreeNode

isLeaf

public boolean isLeaf()

Specified by:

isLeaf in interface TreeNode

Overrides:

isLeaf in class LeafTreeNode

toString

public String toString()

Overrides:

toString in class LeafTreeNode

getChildList

protected List<TreeNode> getChildList()

Uses Lazy Initialization pattern to create a List of children

Returns:

DOCUMENT ME!

createChildList

protected List<TreeNode> createChildList()

Factory method to create List of children TreeNodes

Returns:

DOCUMENT ME!

createChildTreeNode

protected TreeNode createChildTreeNode(Node xmlNode)

Factory method to create child tree nodes for a given XML node type

Parameters:

xmlNode - DOCUMENT ME!

Returns:

DOCUMENT ME!

getXmlBranch

protected Branch getXmlBranch()