org.dom4j.swing
Class BranchTreeNode

java.lang.Object
  org.dom4j.swing.LeafTreeNode
      org.dom4j.swing.BranchTreeNode

All Implemented Interfaces:

javax.swing.tree.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

protected java.util.List

children Stores the child tree nodes

Fields inherited from class org.dom4j.swing.LeafTreeNode

EMPTY_ENUMERATION, xmlNode

Constructor Summary

BranchTreeNode()

BranchTreeNode(Branch xmlNode)

BranchTreeNode(javax.swing.tree.TreeNode parent, Branch xmlNode)

Method Summary

java.util.Enumeration	children()
protected java.util.List	createChildList() Factory method to create List of children TreeNodes
protected javax.swing.tree.TreeNode	createChildTreeNode(Node xmlNode) Factory method to create child tree nodes for a given XML node type
boolean	getAllowsChildren()
javax.swing.tree.TreeNode	getChildAt(int childIndex)
int	getChildCount()
protected java.util.List	getChildList() Uses Lazy Initialization pattern to create a List of children
int	getIndex(javax.swing.tree.TreeNode node)
protected Branch	getXmlBranch()
boolean	isLeaf()
java.lang.String	toString()

Methods inherited from class org.dom4j.swing.LeafTreeNode

getParent, getXmlNode, setParent

Methods inherited from class java.lang.Object

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

Field Detail

children

protected java.util.List children

Stores the child tree nodes

Constructor Detail

BranchTreeNode

public BranchTreeNode()

BranchTreeNode

public BranchTreeNode(Branch xmlNode)

BranchTreeNode

public BranchTreeNode(javax.swing.tree.TreeNode parent,
                      Branch xmlNode)

Method Detail

children

public java.util.Enumeration children()

Specified by:

children in interface javax.swing.tree.TreeNode

Overrides:

children in class LeafTreeNode

getAllowsChildren

public boolean getAllowsChildren()

Specified by:

getAllowsChildren in interface javax.swing.tree.TreeNode

Overrides:

getAllowsChildren in class LeafTreeNode

getChildAt

public javax.swing.tree.TreeNode getChildAt(int childIndex)

Specified by:

getChildAt in interface javax.swing.tree.TreeNode

Overrides:

getChildAt in class LeafTreeNode

getChildCount

public int getChildCount()

Specified by:

getChildCount in interface javax.swing.tree.TreeNode

Overrides:

getChildCount in class LeafTreeNode

getIndex

public int getIndex(javax.swing.tree.TreeNode node)

Specified by:

getIndex in interface javax.swing.tree.TreeNode

Overrides:

getIndex in class LeafTreeNode

isLeaf

public boolean isLeaf()

Specified by:

isLeaf in interface javax.swing.tree.TreeNode

Overrides:

isLeaf in class LeafTreeNode

toString

public java.lang.String toString()

Overrides:

toString in class LeafTreeNode

getChildList

protected java.util.List getChildList()

Uses Lazy Initialization pattern to create a List of children

Returns:

DOCUMENT ME!

createChildList

protected java.util.List createChildList()

Factory method to create List of children TreeNodes

Returns:

DOCUMENT ME!

createChildTreeNode

protected javax.swing.tree.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()