proper.xml
Class Node

java.lang.Object
  proper.xml.Node

All Implemented Interfaces:

javax.swing.tree.MutableTreeNode, javax.swing.tree.TreeNode

Direct Known Subclasses:

Comment, Element

public abstract class Node
extends java.lang.Object
implements javax.swing.tree.MutableTreeNode

This class represents an abstract XML node, ancestor to Comment and Element.

Version:

$Revision: 1.2 $

Author:

FracPete

Constructor Summary

Node()
initializes an empty comment with no parent

Node(Node parent)
initializes an empty comment with the given parent

Method Summary

abstract java.util.Enumeration	children() Returns the children of the receiver as an Enumeration.
abstract boolean	getAllowsChildren() Returns true if the receiver allows children.
abstract javax.swing.tree.TreeNode	getChildAt(int childIndex) Returns the child TreeNode at index childIndex.
abstract int	getChildCount() Returns the number of children TreeNodes the receiver contains.
int	getDepth() returns the depth of this element in the tree
int	getIndention() returns the current indention
abstract int	getIndex(javax.swing.tree.TreeNode node) Returns the index of node in the receivers children.
javax.swing.tree.TreeNode	getParent() returns the parent of this element
javax.swing.tree.TreeNode	getRoot() returns the root of this node
abstract void	insert(javax.swing.tree.MutableTreeNode child, int index) Adds child to the receiver at index.
boolean	isContainer() whether it is just a container or a real XML tag
abstract boolean	isLeaf() Returns true if the receiver is a leaf.
abstract void	remove(int index) Removes the child at index from the receiver.
abstract void	remove(javax.swing.tree.MutableTreeNode node) Removes node from the receiver.
void	removeFromParent() Removes the receiver from its parent.
void	setIndention(int indention) sets the indention of this element and all children (recursively)
void	setIsContainer(boolean container) whether this Element is just a container or a real XML tag
void	setParent(javax.swing.tree.MutableTreeNode newParent) sets the new parent.
void	setUserObject(java.lang.Object object) Resets the user object of the receiver to object.

Methods inherited from class java.lang.Object

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

Constructor Detail

Node

public Node()

initializes an empty comment with no parent

Node

public Node(Node parent)

initializes an empty comment with the given parent

Method Detail

getRoot

public javax.swing.tree.TreeNode getRoot()

returns the root of this node

children

public abstract java.util.Enumeration children()

Returns the children of the receiver as an Enumeration.

Specified by:

children in interface javax.swing.tree.TreeNode

getAllowsChildren

public abstract boolean getAllowsChildren()

Returns true if the receiver allows children.

Specified by:

getAllowsChildren in interface javax.swing.tree.TreeNode

getChildAt

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

Returns the child TreeNode at index childIndex.

Specified by:

getChildAt in interface javax.swing.tree.TreeNode

getChildCount

public abstract int getChildCount()

Returns the number of children TreeNodes the receiver contains.

Specified by:

getChildCount in interface javax.swing.tree.TreeNode

getIndex

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

Returns the index of node in the receivers children.

Specified by:

getIndex in interface javax.swing.tree.TreeNode

getParent

public javax.swing.tree.TreeNode getParent()

returns the parent of this element

Specified by:

getParent in interface javax.swing.tree.TreeNode

isLeaf

public abstract boolean isLeaf()

Returns true if the receiver is a leaf.

Specified by:

isLeaf in interface javax.swing.tree.TreeNode

insert

public abstract void insert(javax.swing.tree.MutableTreeNode child,
                            int index)

Adds child to the receiver at index.

Specified by:

insert in interface javax.swing.tree.MutableTreeNode

remove

public abstract void remove(int index)

Removes the child at index from the receiver.

Specified by:

remove in interface javax.swing.tree.MutableTreeNode

remove

public abstract void remove(javax.swing.tree.MutableTreeNode node)

Removes node from the receiver.

Specified by:

remove in interface javax.swing.tree.MutableTreeNode

removeFromParent

public void removeFromParent()

Removes the receiver from its parent.

Specified by:

removeFromParent in interface javax.swing.tree.MutableTreeNode

setParent

public void setParent(javax.swing.tree.MutableTreeNode newParent)

sets the new parent. the child is not automatically removed in its former parent list!

Specified by:

setParent in interface javax.swing.tree.MutableTreeNode

setUserObject

public void setUserObject(java.lang.Object object)

Resets the user object of the receiver to object. (ignored!)

Specified by:

setUserObject in interface javax.swing.tree.MutableTreeNode

getDepth

public int getDepth()

returns the depth of this element in the tree

setIndention

public void setIndention(int indention)

sets the indention of this element and all children (recursively)

getIndention

public int getIndention()

returns the current indention

setIsContainer

public void setIsContainer(boolean container)

whether this Element is just a container or a real XML tag

isContainer

public boolean isContainer()

whether it is just a container or a real XML tag