001/*
002 * Licensed to the Apache Software Foundation (ASF) under one or more
003 * contributor license agreements.  See the NOTICE file distributed with
004 * this work for additional information regarding copyright ownership.
005 * The ASF licenses this file to You under the Apache License, Version 2.0
006 * (the "License"); you may not use this file except in compliance with
007 * the License.  You may obtain a copy of the License at
008 *
009 *      http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017package org.apache.commons.vfs2;
018
019/**
020 * A {@link FileSelector} that selects everything.
021 */
022public class AllFileSelector implements FileSelector {
023
024    /**
025     * Constructs a new instance.
026     */
027    public AllFileSelector() {
028        // empty
029    }
030
031    /**
032     * Determines if a file or folder should be selected.
033     *
034     * @param fileInfo The file selection information.
035     * @return true if the file should be selected, false otherwise.
036     */
037    @Override
038    public boolean includeFile(final FileSelectInfo fileInfo) throws Exception {
039        return true;
040    }
041
042    /**
043     * Determines whether a folder should be traversed.
044     *
045     * @param fileInfo The file selection information.
046     * @return true if descendants should be traversed, false otherwise.
047     */
048    @Override
049    public boolean traverseDescendents(final FileSelectInfo fileInfo) throws Exception {
050        return true;
051    }
052}