// **********************************************************************// // <copyright>// //  BBN Technologies//  10 Moulton Street//  Cambridge, MA 02138//  (617) 873-8000// //  Copyright (C) BBNT Solutions LLC. All rights reserved.// // </copyright>// **********************************************************************// // $Source: /cvs/distapps/openmap/src/openmap/com/bbn/openmap/util/wanderer/WandererCallback.java,v $// $RCSfile: WandererCallback.java,v $// $Revision: 1.1.1.1.2.1 $// $Date: 2004/10/14 18:27:48 $// $Author: dietrick $// // **********************************************************************package com.bbn.openmap.util.wanderer;import java.io.File;/** * The Wanderer walks through a directory tree, and makes calls to the * WandererCallback with what it finds. You add your WandererCallback * to the Wanderer, and then just take your action on the files. */public interface WandererCallback {    /**     * Do what you need to do to the directory.     */    public void handleDirectory(File directory);    /**     * Do what you need to do to the file.     */    public void handleFile(File file);}