/*
 *  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
 *
 *      https://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.
 *
 */

package org.apache.tools.ant.util;

import java.io.File;

Implementation of FileNameMapper that always returns the source
file name without any leading directory information.
This is the default FileNameMapper for the copy and move
tasks if the flatten attribute has been set.
/**
 * Implementation of FileNameMapper that always returns the source
 * file name without any leading directory information.
 *
 * <p>This is the default FileNameMapper for the copy and move
 * tasks if the flatten attribute has been set.</p>
 *
 */
public class FlatFileNameMapper implements FileNameMapper {

    
Ignored.
Params:
from – ignored./**
     * Ignored.
     * @param from ignored.
     */
    @Override
    public void setFrom(String from) {
    }

    
Ignored.
Params:
to – ignored./**
     * Ignored.
     * @param to ignored.
     */
    @Override
    public void setTo(String to) {
    }

    
Returns an one-element array containing the source file name
without any leading directory information.
Params:
sourceFileName – the name to map.
Returns:
the file name in a one-element array./**
     * Returns an one-element array containing the source file name
     * without any leading directory information.
     * @param sourceFileName the name to map.
     * @return the file name in a one-element array.
     */
    @Override
    public String[] mapFileName(String sourceFileName) {
        return sourceFileName == null ? null
            : new String[] {new File(sourceFileName).getName()};
    }
}