filefilter.java

来自「This is a resource based on j2me embedde」· Java 代码 · 共 53 行

/*
 * @(#)FileFilter.java	1.14 06/10/10
 *
 * Copyright  1990-2008 Sun Microsystems, Inc. All Rights Reserved.  
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER  
 *   
 * This program is free software; you can redistribute it and/or  
 * modify it under the terms of the GNU General Public License version  
 * 2 only, as published by the Free Software Foundation.   
 *   
 * This program is distributed in the hope that it will be useful, but  
 * WITHOUT ANY WARRANTY; without even the implied warranty of  
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU  
 * General Public License version 2 for more details (a copy is  
 * included at /legal/license.txt).   
 *   
 * You should have received a copy of the GNU General Public License  
 * version 2 along with this work; if not, write to the Free Software  
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  
 * 02110-1301 USA   
 *   
 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa  
 * Clara, CA 95054 or visit www.sun.com if you need additional  
 * information or have any questions. 
 *
 */

package java.io;


/**
 * A filter for abstract pathnames.
 *
 * <p> Instances of this interface may be passed to the <code>{@link
 * File#listFiles(java.io.FileFilter) listFiles(FileFilter)}</code> method
 * of the <code>{@link java.io.File}</code> class.
 *
 * @since 1.2
 */
public interface FileFilter {

    /**
     * Tests whether or not the specified abstract pathname should be
     * included in a pathname list.
     *
     * @param  pathname  The abstract pathname to be tested
     * @return  <code>true</code> if and only if <code>pathname</code>
     *          should be included
     */
    boolean accept(File pathname);

}