a5acd8e31b43aaffa13a6d3152c0f8e9c13fdba2
[vfc/nfvo/wfengine.git] / winery / org.eclipse.winery.repository / src / main / java / org / eclipse / winery / repository / backend / filebased / OnlyNonHiddenDirectories.java
1 /*******************************************************************************
2  * Copyright (c) 2012-2013 University of Stuttgart.
3  * All rights reserved. This program and the accompanying materials
4  * are made available under the terms of the Eclipse Public License v1.0
5  * and the Apache License 2.0 which both accompany this distribution,
6  * and are available at http://www.eclipse.org/legal/epl-v10.html
7  * and http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Contributors:
10  *     Oliver Kopp - initial API and implementation
11  *******************************************************************************/
12 package org.eclipse.winery.repository.backend.filebased;
13
14 import java.io.IOException;
15 import java.nio.file.DirectoryStream;
16 import java.nio.file.Files;
17 import java.nio.file.Path;
18
19 public class OnlyNonHiddenDirectories implements DirectoryStream.Filter<Path> {
20         
21         @Override
22         public boolean accept(Path entry) throws IOException {
23                 // we return only non-hidden directories
24                 // E.g., DS_Store of Mac OS X is a hidden directory
25                 return Files.isDirectory(entry) && !Files.isHidden(entry);
26         }
27 }