| // |
| // ======================================================================== |
| // Copyright (c) 1995-2015 Mort Bay Consulting Pty. Ltd. |
| // ------------------------------------------------------------------------ |
| // All rights reserved. This program and the accompanying materials |
| // are made available under the terms of the Eclipse Public License v1.0 |
| // and Apache License v2.0 which accompanies this distribution. |
| // |
| // The Eclipse Public License is available at |
| // http://www.eclipse.org/legal/epl-v10.html |
| // |
| // The Apache License v2.0 is available at |
| // http://www.opensource.org/licenses/apache2.0.php |
| // |
| // You may elect to redistribute this code under either of these licenses. |
| // ======================================================================== |
| // |
| |
| package org.eclipse.jetty.start; |
| |
| import java.io.File; |
| import java.nio.file.Path; |
| import java.text.CollationKey; |
| import java.text.Collator; |
| import java.util.Comparator; |
| |
| /** |
| * Natural Language Sorting |
| */ |
| public class NaturalSort |
| { |
| public static class Paths implements Comparator<Path> |
| { |
| private final Collator collator = Collator.getInstance(); |
| |
| @Override |
| public int compare(Path o1, Path o2) |
| { |
| CollationKey key1 = collator.getCollationKey(o1.toString()); |
| CollationKey key2 = collator.getCollationKey(o2.toString()); |
| return key1.compareTo(key2); |
| } |
| } |
| |
| public static class Files implements Comparator<File> |
| { |
| private final Collator collator = Collator.getInstance(); |
| |
| @Override |
| public int compare(File o1, File o2) |
| { |
| CollationKey key1 = collator.getCollationKey(o1.getAbsolutePath()); |
| CollationKey key2 = collator.getCollationKey(o2.getAbsolutePath()); |
| return key1.compareTo(key2); |
| } |
| } |
| |
| public static class Strings implements Comparator<String> |
| { |
| private final Collator collator = Collator.getInstance(); |
| |
| @Override |
| public int compare(String o1, String o2) |
| { |
| CollationKey key1 = collator.getCollationKey(o1); |
| CollationKey key2 = collator.getCollationKey(o2); |
| return key1.compareTo(key2); |
| } |
| } |
| } |