filenamefilter.java

来自「《移动Agent技术》一书的所有章节源代码。」· Java 代码 · 共 53 行

/*
 * @(#)FilenameFilter.java	1.14 97/01/22
 * 
 * Copyright (c) 1995, 1996 Sun Microsystems, Inc. All Rights Reserved.
 * 
 * This software is the confidential and proprietary information of Sun
 * Microsystems, Inc. ("Confidential Information").  You shall not
 * disclose such Confidential Information and shall use it only in
 * accordance with the terms of the license agreement you entered into
 * with Sun.
 * 
 * SUN MAKES NO REPRESENTATIONS OR WARRANTIES ABOUT THE SUITABILITY OF THE
 * SOFTWARE, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
 * PURPOSE, OR NON-INFRINGEMENT. SUN SHALL NOT BE LIABLE FOR ANY DAMAGES
 * SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR DISTRIBUTING
 * THIS SOFTWARE OR ITS DERIVATIVES.
 * 
 * CopyrightVersion 1.1_beta
 * 
 */

package java.io;

/**
 * Instances of classes that implement this interface are used to 
 * filter filenames. These instances are used to filter directory 
 * listings in the <code>list</code> method of class 
 * <code>File</code>, and by the Abstract Window Toolkit's file 
 * dialog component. 
 *
 * @author  Arthur van Hoff
 * @author  Jonathan Payne
 * @version 1.14, 01/22/97
 * @see     java.awt.FileDialog#setFilenameFilter(java.io.FilenameFilter)
 * @see     java.io.File
 * @see     java.io.File#list(java.io.FilenameFilter)
 * @since   JDK1.0
 */
public
interface FilenameFilter {
    /**
     * Tests if a specified file should be included in a file list.
     *
     * @param   dir    the directory in which the file was found.
     * @param   name   the name of the file.
     * @return  <code>true</code> if the name should be included in the file
     *          list; <code>false</code> otherwise.
     * @since   JDK1.0
     */
    boolean accept(File dir, String name);
}