/*
* The MIT License
*
* Copyright 2013 Mirko Friedenhagen.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package hudson.plugins.jobConfigHistory;
import java.io.File;
import java.io.Serializable;
import java.util.Comparator;
/**
* Utility class for comparing file names alphanumerically.
*
* @author Mirko Friedenhagen
*/
@SuppressWarnings("serial")
final class FileNameComparator implements Comparator<File>, Serializable {
/** The one and only instance. */
public static final FileNameComparator INSTANCE = new FileNameComparator();
@Override
public int compare(File f1, File f2) {
return f1.getName().compareTo(f2.getName());
}
}