wanderercallback.java

openmap java写的开源数字地图程序. 用applet实现,可以像google map 那样放大缩小地图.

// **********************************************************************
// 
// <copyright>
// 
//  BBN Technologies
//  10 Moulton Street
//  Cambridge, MA 02138
//  [phone]
// 
//  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);
}