com.izforge.izpack.util.file.IdentityMapper Maven / Gradle / Ivy

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/*
 * Copyright  2000,2004 The Apache Software Foundation
 *
 *  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.
 *
 */

package com.izforge.izpack.util.file;

/**
 * Implementation of FileNameMapper that always returns the source file name.
 * 
 * 
This is the default FileNameMapper for the copy and move
 * tasks.
 */
public class IdentityMapper implements FileNameMapper
{

    /**
     * Ignored.
     */
    public void setFrom(String from)
    {
    }

    /**
     * Ignored.
     */
    public void setTo(String to)
    {
    }

    /**
     * Returns an one-element array containing the source file name.
     */
    public String[] mapFileName(String sourceFileName)
    {
        return new String[]{sourceFileName};
    }
}