Command设计模式-文件过滤器FilenameFilter

import java.io.*;/** * Description: * <br/>Copyright (C), 2005-2008, Yeeku.H.Lee * <br/>This program is protected by copyright laws. * <br/>Program Name: * <br/>Date: * @author  Yeeku.H.Lee [e-mail] * @version  1.0 */public class FilenameFilterTest{public static void main(String[] args) {File file = new File(".");String[] nameList = file.list(new MyFilenameFilter());for (String name : nameList){System.out.println(name);}}}//实现自己的FilenameFilter实现类class MyFilenameFilter implements FilenameFilter{public boolean accept(File dir, String name){//如果文件名以.java结尾，或者文件对应一个路径，返回truereturn name.endsWith(".java")|| new File(name).isDirectory();}}