no.geosoft.cc.directory
Class FileSystemModel

Object
  |
  +--FileSystemModel

All Implemented Interfaces:

TreeModel

public class FileSystemModel

extends Object

implements TreeModel

A TreeModel implementation for a disk directory structure. Typical usage:

   FileSystemModel model = new FileSystemModel (new File ("/"));
   JTree tree = new JTree (model);
   

Author:

GeoSoft

Constructor Summary

FileSystemModel(File root)
Create a tree model using the specified file as root.

Method Summary

void	addTreeModelListener(TreeModelListener listener)
void	fireTreeNodesChanged(TreeModelEvent event)
void	fireTreeNodesInserted(TreeModelEvent event)
void	fireTreeNodesRemoved(TreeModelEvent event)
void	fireTreeStructureChanged(TreeModelEvent event)
Object	getChild(Object parent, int index)
int	getChildCount(Object parent)
int	getIndexOfChild(Object parent, Object child)
Object	getRoot()
boolean	isLeaf(Object node)
static void	main(String[] args) Testing this class.
void	removeTreeModelListener(TreeModelListener listener)
void	valueForPathChanged(TreePath path, Object newValue)

Methods inherited from class Object

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

Constructor Detail

FileSystemModel

public FileSystemModel(File root)

Create a tree model using the specified file as root.

Parameters:

root - Root file (directory typically).

Method Detail

getRoot

public Object getRoot()

Specified by:

getRoot in interface TreeModel

getChild

public Object getChild(Object parent,
                       int index)

Specified by:

getChild in interface TreeModel

getChildCount

public int getChildCount(Object parent)

Specified by:

getChildCount in interface TreeModel

isLeaf

public boolean isLeaf(Object node)

Specified by:

isLeaf in interface TreeModel

valueForPathChanged

public void valueForPathChanged(TreePath path,
                                Object newValue)

Specified by:

valueForPathChanged in interface TreeModel

getIndexOfChild

public int getIndexOfChild(Object parent,
                           Object child)

Specified by:

getIndexOfChild in interface TreeModel

addTreeModelListener

public void addTreeModelListener(TreeModelListener listener)

Specified by:

addTreeModelListener in interface TreeModel

removeTreeModelListener

public void removeTreeModelListener(TreeModelListener listener)

Specified by:

removeTreeModelListener in interface TreeModel

fireTreeNodesChanged

public void fireTreeNodesChanged(TreeModelEvent event)

fireTreeNodesInserted

public void fireTreeNodesInserted(TreeModelEvent event)

fireTreeNodesRemoved

public void fireTreeNodesRemoved(TreeModelEvent event)

fireTreeStructureChanged

public void fireTreeStructureChanged(TreeModelEvent event)

main

public static void main(String[] args)

Testing this class.

Parameters:

args - Not used