org.acm.seguin.util
Class BackupTraversal

java.lang.Object
  org.acm.seguin.io.DirectoryTreeTraversal
      org.acm.seguin.util.BackupTraversal

All Implemented Interfaces:

java.lang.Runnable

public class BackupTraversal
extends DirectoryTreeTraversal

Traverses a directory structure and backups all java files found

Author:

Chris Seguin

Constructor Summary

BackupTraversal(java.lang.String init, java.lang.String out)
Traverses a directory tree structure

Method Summary

protected void	arriveAtDir(java.io.File current) Program called when we arrive at a directory
protected boolean	isTarget(java.io.File currentFile) Determines if this file should be handled by this traversal
protected void	leaveDir(java.io.File current) Program called when we arrive at a directory
static void	main(java.lang.String[] args) The main program
protected void	visit(java.io.File currentFile) Visits the current file

Methods inherited from class org.acm.seguin.io.DirectoryTreeTraversal

isAllowed, run, traverse

Methods inherited from class java.lang.Object

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

Constructor Detail

BackupTraversal

public BackupTraversal(java.lang.String init,
                       java.lang.String out)

Traverses a directory tree structure

Parameters:

init - the initial directory

out - the output directory

Method Detail

isTarget

protected boolean isTarget(java.io.File currentFile)

Determines if this file should be handled by this traversal

Specified by:

isTarget in class DirectoryTreeTraversal

Parameters:

currentFile - the current file

Returns:

true if the file should be handled

visit

protected void visit(java.io.File currentFile)

Visits the current file

Specified by:

visit in class DirectoryTreeTraversal

Parameters:

currentFile - the current file

arriveAtDir

protected void arriveAtDir(java.io.File current)

Program called when we arrive at a directory

Overrides:

arriveAtDir in class DirectoryTreeTraversal

Parameters:

current - the current directory

main

public static void main(java.lang.String[] args)

The main program

Parameters:

args - Description of Parameter

leaveDir

protected void leaveDir(java.io.File current)

Program called when we arrive at a directory

Overrides:

leaveDir in class DirectoryTreeTraversal

Parameters:

current - Description of the Parameter