Java Folder Read by Filter getFiles(final File directory, final FilenameFilter filter)

Description

get Files

License

Apache License

Declaration

public static List<File> getFiles(final File directory, final FilenameFilter filter) 

Method Source Code

//package com.java2s;
/*/*  w w w .j  a v a  2 s .c o m*/
 * Copyright 2004-2005 Revolution Systems Inc.
 *
 * Licensed 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,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import java.io.File;

import java.io.FilenameFilter;

import java.util.Arrays;

import java.util.Collections;

import java.util.List;

public class Main {
    public static List<File> getFiles(final File directory, final FilenameFilter filter) {
        if (directory.isDirectory()) {
            final File[] files = directory.listFiles(filter);
            if (files == null) {
                return Collections.emptyList();
            } else {
                return Arrays.asList(files);
            }
        } else {
            return Collections.emptyList();
        }
    }
}

Related

1. getFiles(File dir, FilenameFilter filter)
2. getFiles(File folder, FilenameFilter filter)
3. getFiles(File root, boolean recurse, FileFilter fileFilter)
4. getFiles(String name, FileFilter filter, boolean includeSubtree)
5. getFiles(String sourceDirPath, FilenameFilter filter, Comparator comparator)
6. getFiles(String sourceName, FilenameFilter filter)
7. getFilesOnlyFilter()