Java Path File List nio listFiles(Path directory)

Description

Returns a List of file paths of the child elements of the specified directory.

License

Open Source License

Parameter

Parameter	Description
directory	the directory whose child elements are to be returned

Exception

Parameter	Description
IOException	if an I/O error occurs

Return

a of instances of the child elements of the specified directory

Declaration

public static List<Path> listFiles(Path directory) throws IOException 

Method Source Code

//package com.java2s;
/*/*from ww  w. java2 s .c  o  m*/
 *  Copyright (c) 2015, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
 *
 *  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.IOException;

import java.nio.file.DirectoryStream;

import java.nio.file.Files;
import java.nio.file.Path;

import java.util.ArrayList;

import java.util.List;

public class Main {
    /**
     * Returns a {@code List} of file paths of the child elements of the specified directory.
     *
     * @param directory the directory whose child elements are to be returned
     * @return a {@link List} of {@link Path} instances of the child elements of the specified directory
     * @throws IOException if an I/O error occurs
     */
    public static List<Path> listFiles(Path directory) throws IOException {
        List<Path> files = new ArrayList<>();
        try (DirectoryStream<Path> directoryStream = Files.newDirectoryStream(directory)) {
            directoryStream.forEach(files::add);
        }
        return files;
    }
}

Related

1. listFiles(final Path path)
2. listFiles(Path base, StringBuilder b)
3. listFiles(Path basePath)
4. listFiles(Path dir)
5. listFiles(Path dir, String glob)
6. listFiles(Path directory, String glob)
7. listFiles(Path path)
8. listFiles(Path path)
9. listFiles(Path path, List preorderList)