justinwwhuang commented on code in PR #9103: URL: https://github.com/apache/inlong/pull/9103#discussion_r1370058335
########## inlong-agent/agent-common/src/main/java/org/apache/inlong/agent/utils/file/AlphanumComparator.java: ########## @@ -0,0 +1,153 @@ +/* + * 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 + * + * 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 org.apache.inlong.agent.utils.file; + +/* + * The Alphanum Algorithm is an improved sorting algorithm for strings + * containing numbers. Instead of sorting numbers in ASCII order like + * a standard sort, this algorithm sorts numbers in numeric order. + * + * The Alphanum Algorithm is discussed at http://www.DaveKoelle.com + * + * Released under the MIT License - https://opensource.org/licenses/MIT + * + * Copyright 2007-2017 David Koelle + * + * 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. + */ + +import java.util.Arrays; +import java.util.Comparator; +import java.util.List; +import java.util.stream.Collectors; + +/** + * This is an updated version with enhancements made by Daniel Migowski, Andre Bogus, and David + * Koelle. Updated by David Koelle in 2017. + * + * To use this class: Use the static "sort" method from the java.util.Collections class: + * Collections.sort(your list, new AlphanumComparator()); + */ +public class AlphanumComparator implements Comparator<String> { + + /** + * Shows an example of how the comparator works. Feel free to delete this in your own code! + */ + public static void main(String[] args) { Review Comment: ok, ut will be add in other issue -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
