home | career | drupal | java | mac | mysql | perl | scala | uml | unix  

Commons IO example source code file (FileFileFilter.java)

This example Commons IO source code file (FileFileFilter.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - Commons IO tags/keywords

abstractfilefilter, abstractfilefilter, file, filefilefilter, filefilefilter, io, iofilefilter, iofilefilter, override, serializable, serializable

The Commons IO FileFileFilter.java source code

 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *      http://www.apache.org/licenses/LICENSE-2.0
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * See the License for the specific language governing permissions and
 * limitations under the License.
package org.apache.commons.io.filefilter;

import java.io.File;
import java.io.Serializable;

 * This filter accepts <code>Files that are files (not directories).
 * <p>
 * For example, here is how to print out a list of the real files
 * within the current directory:
 * <pre>
 * File dir = new File(".");
 * String[] files = dir.list( FileFileFilter.FILE );
 * for ( int i = 0; i < files.length; i++ ) {
 *     System.out.println(files[i]);
 * }
 * </pre>
 * @since Commons IO 1.3
 * @version $Revision:587916 $ $Date: 2010-10-06 17:13:01 +0100 (Wed, 06 Oct 2010) $
 * @see FileFilterUtils#fileFileFilter()
public class FileFileFilter extends AbstractFileFilter implements Serializable {

    /** Singleton instance of file filter */
    public static final IOFileFilter FILE = new FileFileFilter();

     * Restrictive consructor.
    protected FileFileFilter() {

     * Checks to see if the file is a file.
     * @param file  the File to check
     * @return true if the file is a file
    public boolean accept(File file) {
        return file.isFile();


Other Commons IO examples (source code examples)

Here is a short list of links related to this Commons IO FileFileFilter.java source code file:

my book on functional programming


new blog posts


Copyright 1998-2021 Alvin Alexander, alvinalexander.com
All Rights Reserved.

A percentage of advertising revenue from
pages under the /java/jwarehouse URI on this website is
paid back to open source projects.