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yaohunya 2024-09-19 22:00:04 +08:00
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.gitignore vendored Normal file
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/out/
/.idea/
/target/

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pom.xml Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>org.example</groupId>
<artifactId>GameRanking</artifactId>
<version>1.0-SNAPSHOT</version>
<properties>
<maven.compiler.source>17</maven.compiler.source>
<maven.compiler.target>17</maven.compiler.target>
</properties>
<repositories>
<repository>
<id>public-rpg</id>
<url>https://repo.aurora-pixels.com/repository/public/</url>
</repository>
</repositories>
<dependencies>
<dependency>
<groupId>org.spigotmc</groupId>
<artifactId>spigot-api</artifactId>
<version>1.18.2</version>
</dependency>
<dependency>
<groupId>net.md5.bungee</groupId>
<artifactId>BungeeCord</artifactId>
<version>1.12.2</version>
</dependency>
</dependencies>
</project>

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src/main/java/com/yaohun/gameranking/GameRanking.java Normal file
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package com.yaohun.gameranking;
import com.io.yutian.pixelliveplugin.PixelLiveAPI;
import com.yaohun.gameranking.api.RankingAPI;
import com.yaohun.gameranking.data.UserData;
import com.yaohun.gameranking.manager.RankManager;
import com.yaohun.gameranking.manager.UserManager;
import org.bukkit.Bukkit;
import org.bukkit.Sound;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import org.bukkit.plugin.java.JavaPlugin;
import java.util.*;
public class GameRanking extends JavaPlugin {
private static GameRanking instance;
private static RankManager rankManager;
private static UserManager userManager;
@Override
public void onEnable() {
instance = this;
saveDefaultConfig();
rankManager = new RankManager(getConfig());
userManager = new UserManager();
//Bukkit.getPluginManager().registerEvents(new KeepEntitiesOnDeath(), this);
}
@Override
public void onDisable() {
rankManager.SaveRankingData(getConfig());
userManager.SaveUserData();
}
@Override
public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
if (label.equalsIgnoreCase("gamerank")) {
if(args.length == 0){
sender.sendMessage("/gamerank [类型] [时间] - 查看排行榜");
return true;
}
if(args.length == 1 && args[0].equalsIgnoreCase("save")){
userManager.SaveUserData();
rankManager.SaveRankingData(getConfig());
sender.sendMessage("数据保存成功.");
return true;
}
if(args.length == 1 && args[0].equalsIgnoreCase("show")){
Player player = (Player) sender;
PixelLiveAPI.enableRankHud(player);
sender.sendMessage("排行HUD显示: 开启");
return true;
}
if(args.length == 1 && args[0].equalsIgnoreCase("hide")){
Player player = (Player) sender;
PixelLiveAPI.disableRankHud(player);
sender.sendMessage("排行HUD显示: 关闭");
return true;
}
if(args.length == 1 && args[0].equalsIgnoreCase("test")){
Player player = (Player) sender;
PixelLiveAPI.setRankData(player,1,"https://p3.douyinpic.com/aweme/100x100/aweme-avatar/tos-cn-i-0813c001_okAAZknl8ANJHBehA90kACfAQOSIQNAbgmgkYD.jpeg?from=3067671334",33);
PixelLiveAPI.setRankData(player,2,"https://p26.douyinpic.com/aweme/100x100/aweme-avatar/tos-cn-i-0813_owAAbniIEAgz8HcfNXiCiHDQMH4YzAAdBCSeA3.jpeg?from=3067671334",26);
PixelLiveAPI.setRankData(player,3,"https://p26.douyinpic.com/aweme/100x100/aweme-avatar/tos-cn-avt-0015_92c143b72684a5f65ab27987a9985fc9.jpeg?from=3067671334",13);
sender.sendMessage("排行数据设置成功");
return true;
}
if(args.length >= 1){
String dataKey = args[0];
String timeKey = rankManager.getTime("yyyy-MM-dd");
if(args.length == 2) {
timeKey = args[1];
}
LinkedHashMap<String ,Integer> linkedHashMap;
if(timeKey.equalsIgnoreCase("Week")){
linkedHashMap = RankingAPI.getRankingWeeklyData(dataKey);
} else {
linkedHashMap = RankingAPI.getRankingData(timeKey, dataKey);
}
sender.sendMessage(" ");
sender.sendMessage(" ");
sender.sendMessage(" ");
sender.sendMessage(" ");
sender.sendMessage(" ");
sender.sendMessage(" ");
sender.sendMessage(" ");
sender.sendMessage(" ");
sender.sendMessage("§e§l★ §a保卫小麦-"+dataKey+"排行榜 §7(实时更新数据)");
int rank = 1;
for (String name : linkedHashMap.keySet()){
if(rank > 10){break;}
sender.sendMessage("§a§l★ §7第 §e" + rank + " §7名: §e" + name + " §7( §6" + linkedHashMap.get(name)+"分 §7)");
rank++;
}
sender.sendMessage(" ");
}
}
return false;
}
public static GameRanking inst() {
return instance;
}
public static RankManager getRankManager() {
return rankManager;
}
public static UserManager getUserManager() {
return userManager;
}
}

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src/main/java/com/yaohun/gameranking/api/RankingAPI.java Normal file
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package com.yaohun.gameranking.api;
import com.yaohun.gameranking.GameRanking;
import com.yaohun.gameranking.data.UserData;
import com.yaohun.gameranking.data.UserJson;
import com.yaohun.gameranking.manager.RankManager;
import com.yaohun.gameranking.manager.UserManager;
import jsonrank.JSONObject;
import java.time.LocalDate;
import java.time.format.DateTimeFormatter;
import java.util.*;
public class RankingAPI {
public static LinkedHashMap<String,Integer> getRankingData(String timeKey,String dataKey){
RankManager rankManager = GameRanking.getRankManager();
HashMap<String,Integer> integerHashMap = new HashMap<>();
List<UserData> userDataList = rankManager.getUserDataList(timeKey);
for (UserData userData : userDataList){
int points = userData.getPoints(dataKey);
integerHashMap.put(userData.getUserName(),points);
}
// 将linkedHashMap的条目转换为列表
List<Map.Entry<String, Integer>> list = new ArrayList<>(integerHashMap.entrySet());
// 按值进行降序排序
list.sort((entry1, entry2) -> entry2.getValue().compareTo(entry1.getValue()));
// 创建一个新的LinkedHashMap并将排序后的条目插入其中
LinkedHashMap<String, Integer> sortedMap = new LinkedHashMap<>();
for (Map.Entry<String, Integer> entry : list) {
sortedMap.put(entry.getKey(), entry.getValue());
}
return sortedMap;
}
public static LinkedHashMap<String,Integer> getRankingWeeklyData(String dataKey){
RankManager rankManager = GameRanking.getRankManager();
HashMap<String,Integer> integerHashMap = new HashMap<>();
LocalDate today = LocalDate.now();
DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd");
List<String> dateList = new ArrayList<>();
for (int i = 0; i < 7; i++) {
LocalDate date = today.minusDays(i);
String formattedDate = date.format(formatter);
dateList.add(formattedDate);
}
for (String timeKey : dateList) {
List<UserData> userDataList = rankManager.getUserDataList(timeKey);
for (UserData userData : userDataList) {
String userName = userData.getUserName();
int points = userData.getPoints(dataKey);
if(integerHashMap.get(userName) == null){
integerHashMap.put(userName, points);
} else {
int nowAmount = integerHashMap.get(userName);
integerHashMap.put(userName, (nowAmount + points));
}
}
}
// 将linkedHashMap的条目转换为列表
List<Map.Entry<String, Integer>> list = new ArrayList<>(integerHashMap.entrySet());
// 按值进行降序排序
list.sort((entry1, entry2) -> entry2.getValue().compareTo(entry1.getValue()));
// 创建一个新的LinkedHashMap并将排序后的条目插入其中
LinkedHashMap<String, Integer> sortedMap = new LinkedHashMap<>();
for (Map.Entry<String, Integer> entry : list) {
sortedMap.put(entry.getKey(), entry.getValue());
}
return sortedMap;
}
// 向今日某个数据增加数值
public static void addUserValue(String userName,String valueKey,int points){
RankManager manager = GameRanking.getRankManager();
String timeKey = manager.getTime("yyyy-MM-dd");
if(manager.isUserDataExit(timeKey,userName)){
UserData userData = manager.getUserData(timeKey,userName);
userData.addPoints(valueKey,points);
} else {
List<UserData> userDataList = manager.getUserDataList(timeKey);
UserData userData = new UserData(userName);
userDataList.add(userData);
userData.addPoints(valueKey,points);
}
}
// 导入观众数据
public static void importAudienceData(String dataObjectString, String userName){
UserManager manager = GameRanking.getUserManager();
if(GameRanking.getUserManager().isUserJsonDataExit(userName)){
UserJson userJson = manager.getUserJsonData(userName);
JSONObject dataObject = new JSONObject(dataObjectString);
userJson.setDataObject(dataObject);
} else {
manager.setUserJsonData(userName,new UserJson(dataObjectString));
}
}
}

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src/main/java/com/yaohun/gameranking/data/UserData.java Normal file
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package com.yaohun.gameranking.data;
import org.bukkit.configuration.ConfigurationSection;
import org.bukkit.configuration.file.FileConfiguration;
import java.util.HashMap;
public class UserData {
private String userName;
private HashMap<String ,Integer> pointsMap;
public UserData(ConfigurationSection section,String userName){
this.userName = userName;
HashMap<String ,Integer> hashMap = new HashMap<>();
for (String key : section.getKeys(false)){
hashMap.put(key,section.getInt(key));
}
this.pointsMap = hashMap;
}
public UserData(String userName){
this.userName = userName;
this.pointsMap = new HashMap<>();
}
public String getUserName() {
return userName;
}
public int getPoints(String key){
if(this.pointsMap.get(key) == null){
return 0;
}
return this.pointsMap.get(key);
}
public void setPoints(String key,int amount) {
this.pointsMap.put(key,amount);
}
public void addPoints(String key,int amount) {
int nowAmount = getPoints(key) + amount;
if(nowAmount >= 2000000000){
nowAmount = 2000000000;
}
setPoints(key,nowAmount + amount);
}
public void takePoints(String key,int amount) {
int nowAmount = getPoints(key) - amount;
if(nowAmount <= 0){
nowAmount = 0;
}
setPoints(key,nowAmount);
}
public HashMap<String, Integer> getPointsMap() {
return pointsMap;
}
public void setPointsMap(HashMap<String, Integer> pointsMap) {
this.pointsMap = pointsMap;
}
}

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src/main/java/com/yaohun/gameranking/data/UserJson.java Normal file
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package com.yaohun.gameranking.data;
import jsonrank.JSONArray;
import jsonrank.JSONObject;
import org.bukkit.configuration.file.FileConfiguration;
public class UserJson {
private String secUid;
private String nickName;
private String shortId;
private String avatarUrl;
private JSONObject dataObject;
public UserJson(String jsonObjectString){
this.dataObject = new JSONObject(jsonObjectString);
this.secUid = dataObject.getString("secUid");
this.nickName = dataObject.getString("nickName");
this.shortId = dataObject.getString("shortId");
JSONArray jsonArray = dataObject.getJSONObject("AvatarThumb").getJSONArray("urlListList");
this.avatarUrl = jsonArray.getString(0);
}
public UserJson(FileConfiguration yml,String nickName){
this.nickName = nickName;
this.secUid = yml.getString(nickName+".secUid");
this.shortId = yml.getString(nickName+".shortId");
this.avatarUrl = yml.getString(nickName+".avatarUrl");
String dataObjectString = yml.getString(nickName+".dataObject");
this.dataObject = new JSONObject(dataObjectString);
}
public String getSecUid() {
return secUid;
}
public String getNickName() {
return nickName;
}
public String getShortId() {
return shortId;
}
public String getAvatarUrl() {
return avatarUrl;
}
public JSONObject getDataObject() {
return dataObject;
}
public void setDataObject(JSONObject dataObject) {
this.dataObject = dataObject;
if(!dataObject.getString("nickName").equalsIgnoreCase(nickName)){
this.nickName = dataObject.getString("nickName");
}
}
}

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src/main/java/com/yaohun/gameranking/manager/RankManager.java Normal file
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package com.yaohun.gameranking.manager;
import com.yaohun.gameranking.GameRanking;
import com.yaohun.gameranking.data.UserData;
import com.yaohun.gameranking.data.UserJson;
import org.bukkit.block.data.type.Farmland;
import org.bukkit.configuration.ConfigurationSection;
import org.bukkit.configuration.file.FileConfiguration;
import java.text.SimpleDateFormat;
import java.util.*;
public class RankManager {
private HashMap<String, List<UserData>> timeUserMap = new HashMap<>();
public RankManager(FileConfiguration yml){
for (String time : yml.getKeys(false)){
List<UserData> userDataList = new ArrayList<>();
ConfigurationSection section = yml.getConfigurationSection(time);
if(section == null) {continue;}
for (String userName : section.getKeys(false)) {
ConfigurationSection section1 = section.getConfigurationSection(userName);
if(section1 == null) {continue;}
userDataList.add(new UserData(section1,userName));
}
timeUserMap.put(time,userDataList);
}
}
public void SaveRankingData(FileConfiguration yml){
String timeKey = getTime("yyyy-MM-dd");
List<UserData> userDataList = getUserDataList(timeKey);
for (UserData userData : userDataList) {
HashMap<String, Integer> hashMap = userData.getPointsMap();
for (String key : hashMap.keySet()) {
yml.set(timeKey + "." + userData.getUserName() + "." +key,hashMap.get(key));
}
}
GameRanking.inst().saveConfig();
}
public boolean isUserDataExit(String timeKey,String userName){
List<UserData> userDataList = getUserDataList(timeKey);
for (UserData userData : userDataList){
if(userData.getUserName().equalsIgnoreCase(userName)){
return true;
}
}
return false;
}
public UserData getUserData(String timeKey,String userName){
List<UserData> userDataList = getUserDataList(timeKey);
for (UserData userData : userDataList){
if(userData.getUserName().equalsIgnoreCase(userName)){
return userData;
}
}
return new UserData(userName);
}
public List<UserData> getUserDataList(String timeKey){
if(this.timeUserMap.get(timeKey) == null){
this.timeUserMap.put(timeKey,new ArrayList<>());
return this.timeUserMap.get(timeKey);
}
return this.timeUserMap.get(timeKey);
}
public HashMap<String, List<UserData>> getTimeUserMap() {
return timeUserMap;
}
public String getTime(String format){
Date date = Calendar.getInstance().getTime();
SimpleDateFormat datatime = new SimpleDateFormat(format);
return datatime.format(date);
}
}

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src/main/java/com/yaohun/gameranking/manager/UserManager.java Normal file
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package com.yaohun.gameranking.manager;
import com.yaohun.gameranking.GameRanking;
import com.yaohun.gameranking.data.UserData;
import com.yaohun.gameranking.data.UserJson;
import org.bukkit.configuration.ConfigurationSection;
import org.bukkit.configuration.file.FileConfiguration;
import org.bukkit.configuration.file.YamlConfiguration;
import java.io.File;
import java.io.IOException;
import java.text.SimpleDateFormat;
import java.util.*;
public class UserManager {
private File manageFile;
private FileConfiguration manageConfig;
private HashMap<String, UserJson> userJsonMap = new HashMap<>();
public UserManager(){
manageFile = new File(GameRanking.inst().getDataFolder(),"user.yml");
manageConfig = YamlConfiguration.loadConfiguration(manageFile);
for (String nickName : manageConfig.getKeys(false)){
this.userJsonMap.put(nickName,new UserJson(manageConfig,nickName));
}
}
public void SaveUserData(){
for (String nickName : userJsonMap.keySet()){
UserJson userJson = userJsonMap.get(nickName);
manageConfig.set(nickName+".secUid",userJson.getSecUid());
manageConfig.set(nickName+".shortId",userJson.getShortId());
manageConfig.set(nickName+".avatarUrl",userJson.getAvatarUrl());
manageConfig.set(nickName+".dataObject",userJson.getDataObject().toString());
}
try {
manageConfig.save(manageFile);
} catch (IOException e) {
throw new RuntimeException(e);
}
}
public boolean isUserJsonDataExit(String nickName){
if(this.userJsonMap.get(nickName) == null){
return false;
}
return true;
}
public UserJson getUserJsonData(String nickName){
if(isUserJsonDataExit(nickName)){
return this.userJsonMap.get(nickName);
}
return null;
}
public void setUserJsonData(String nickName,UserJson userJson) {
this.userJsonMap.put(nickName,userJson);
}
public HashMap<String, UserJson> getUserJsonMap() {
return userJsonMap;
}
}

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src/main/java/jsonrank/JSONException.java Normal file
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package jsonrank;
/**
* The JSONException is thrown by the JSON.org classes when things are amiss.
*
* @author JSON.org
* @version 2015-12-09
*/
public class JSONException extends RuntimeException {
/** Serialization ID */
private static final long serialVersionUID = 0;
/**
* Constructs a JSONException with an explanatory message.
*
* @param message
* Detail about the reason for the exception.
*/
public JSONException(final String message) {
super(message);
}
/**
* Constructs a JSONException with an explanatory message and cause.
*
* @param message
* Detail about the reason for the exception.
* @param cause
* The cause.
*/
public JSONException(final String message, final Throwable cause) {
super(message, cause);
}
/**
* Constructs a new JSONException with the specified cause.
*
* @param cause
* The cause.
*/
public JSONException(final Throwable cause) {
super(cause.getMessage(), cause);
}
}

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src/main/java/jsonrank/JSONPointer.java Normal file
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package jsonrank;
import java.io.UnsupportedEncodingException;
import java.net.URLDecoder;
import java.net.URLEncoder;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import static java.lang.String.format;
/*
Copyright (c) 2002 JSON.org
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 shall be used for Good, not Evil.
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.
*/
/**
* A JSON Pointer is a simple query language defined for JSON documents by
* <a href="https://tools.ietf.org/html/rfc6901">RFC 6901</a>.
*
* In a nutshell, JSONPointer allows the user to navigate into a JSON document
* using strings, and retrieve targeted objects, like a simple form of XPATH.
* Path segments are separated by the '/' char, which signifies the root of
* the document when it appears as the first char of the string. Array
* elements are navigated using ordinals, counting from 0. JSONPointer strings
* may be extended to any arbitrary number of segments. If the navigation
* is successful, the matched item is returned. A matched item may be a
* JSONObject, a JSONArray, or a JSON value. If the JSONPointer string building
* fails, an appropriate exception is thrown. If the navigation fails to find
* a match, a JSONPointerException is thrown.
*
* @author JSON.org
* @version 2016-05-14
*/
public class JSONPointer {
// used for URL encoding and decoding
private static final String ENCODING = "utf-8";
/**
* This class allows the user to build a JSONPointer in steps, using
* exactly one segment in each step.
*/
public static class Builder {
// Segments for the eventual JSONPointer string
private final List<String> refTokens = new ArrayList<String>();
/**
* Creates a {@code JSONPointer} instance using the tokens previously set using the
* {@link #append(String)} method calls.
*/
public JSONPointer build() {
return new JSONPointer(this.refTokens);
}
/**
* Adds an arbitrary token to the list of reference tokens. It can be any non-null value.
*
* Unlike in the case of JSON string or URI fragment representation of JSON pointers, the
* argument of this method MUST NOT be escaped. If you want to query the property called
* {@code "a~b"} then you should simply pass the {@code "a~b"} string as-is, there is no
* need to escape it as {@code "a~0b"}.
*
* @param token the new token to be appended to the list
* @return {@code this}
* @throws NullPointerException if {@code token} is null
*/
public Builder append(String token) {
if (token == null) {
throw new NullPointerException("token cannot be null");
}
this.refTokens.add(token);
return this;
}
/**
* Adds an integer to the reference token list. Although not necessarily, mostly this token will
* denote an array index.
*
* @param arrayIndex the array index to be added to the token list
* @return {@code this}
*/
public Builder append(int arrayIndex) {
this.refTokens.add(String.valueOf(arrayIndex));
return this;
}
}
/**
* Static factory method for {@link Builder}. Example usage:
*
* <pre><code>
* JSONPointer pointer = JSONPointer.builder()
* .append("obj")
* .append("other~key").append("another/key")
* .append("\"")
* .append(0)
* .build();
* </code></pre>
*
* @return a builder instance which can be used to construct a {@code JSONPointer} instance by chained
* {@link Builder#append(String)} calls.
*/
public static Builder builder() {
return new Builder();
}
// Segments for the JSONPointer string
private final List<String> refTokens;
/**
* Pre-parses and initializes a new {@code JSONPointer} instance. If you want to
* evaluate the same JSON Pointer on different JSON documents then it is recommended
* to keep the {@code JSONPointer} instances due to performance considerations.
*
* @param pointer the JSON String or URI Fragment representation of the JSON pointer.
* @throws IllegalArgumentException if {@code pointer} is not a valid JSON pointer
*/
public JSONPointer(final String pointer) {
if (pointer == null) {
throw new NullPointerException("pointer cannot be null");
}
if (pointer.isEmpty() || pointer.equals("#")) {
this.refTokens = Collections.emptyList();
return;
}
String refs;
if (pointer.startsWith("#/")) {
refs = pointer.substring(2);
try {
refs = URLDecoder.decode(refs, ENCODING);
} catch (UnsupportedEncodingException e) {
throw new RuntimeException(e);
}
} else if (pointer.startsWith("/")) {
refs = pointer.substring(1);
} else {
throw new IllegalArgumentException("a JSON pointer should start with '/' or '#/'");
}
this.refTokens = new ArrayList<String>();
int slashIdx = -1;
int prevSlashIdx = 0;
do {
prevSlashIdx = slashIdx + 1;
slashIdx = refs.indexOf('/', prevSlashIdx);
if(prevSlashIdx == slashIdx || prevSlashIdx == refs.length()) {
// found 2 slashes in a row ( obj//next )
// or single slash at the end of a string ( obj/test/ )
this.refTokens.add("");
} else if (slashIdx >= 0) {
final String token = refs.substring(prevSlashIdx, slashIdx);
this.refTokens.add(unescape(token));
} else {
// last item after separator, or no separator at all.
final String token = refs.substring(prevSlashIdx);
this.refTokens.add(unescape(token));
}
} while (slashIdx >= 0);
// using split does not take into account consecutive separators or "ending nulls"
//for (String token : refs.split("/")) {
// this.refTokens.add(unescape(token));
//}
}
public JSONPointer(List<String> refTokens) {
this.refTokens = new ArrayList<String>(refTokens);
}
private static String unescape(String token) {
return token.replace("~1", "/").replace("~0", "~")
.replace("\\\"", "\"")
.replace("\\\\", "\\");
}
/**
* Evaluates this JSON Pointer on the given {@code document}. The {@code document}
* is usually a {@link JSONObject} or a {@link JSONArray} instance, but the empty
* JSON Pointer ({@code ""}) can be evaluated on any JSON values and in such case the
* returned value will be {@code document} itself.
*
* @param document the JSON document which should be the subject of querying.
* @return the result of the evaluation
* @throws JSONPointerException if an error occurs during evaluation
*/
public Object queryFrom(Object document) throws JSONPointerException {
if (this.refTokens.isEmpty()) {
return document;
}
Object current = document;
for (String token : this.refTokens) {
if (current instanceof JSONObject) {
current = ((JSONObject) current).opt(unescape(token));
} else if (current instanceof JSONArray) {
current = readByIndexToken(current, token);
} else {
throw new JSONPointerException(format(
"value [%s] is not an array or object therefore its key %s cannot be resolved", current,
token));
}
}
return current;
}
/**
* Matches a JSONArray element by ordinal position
* @param current the JSONArray to be evaluated
* @param indexToken the array index in string form
* @return the matched object. If no matching item is found a
* @throws JSONPointerException is thrown if the index is out of bounds
*/
private static Object readByIndexToken(Object current, String indexToken) throws JSONPointerException {
try {
int index = Integer.parseInt(indexToken);
JSONArray currentArr = (JSONArray) current;
if (index >= currentArr.length()) {
throw new JSONPointerException(format("index %s is out of bounds - the array has %d elements", indexToken,
Integer.valueOf(currentArr.length())));
}
try {
return currentArr.get(index);
} catch (JSONException e) {
throw new JSONPointerException("Error reading value at index position " + index, e);
}
} catch (NumberFormatException e) {
throw new JSONPointerException(format("%s is not an array index", indexToken), e);
}
}
/**
* Returns a string representing the JSONPointer path value using string
* representation
*/
@Override
public String toString() {
StringBuilder rval = new StringBuilder("");
for (String token: this.refTokens) {
rval.append('/').append(escape(token));
}
return rval.toString();
}
/**
* Escapes path segment values to an unambiguous form.
* The escape char to be inserted is '~'. The chars to be escaped
* are ~, which maps to ~0, and /, which maps to ~1. Backslashes
* and double quote chars are also escaped.
* @param token the JSONPointer segment value to be escaped
* @return the escaped value for the token
*/
private static String escape(String token) {
return token.replace("~", "~0")
.replace("/", "~1")
.replace("\\", "\\\\")
.replace("\"", "\\\"");
}
/**
* Returns a string representing the JSONPointer path value using URI
* fragment identifier representation
*/
public String toURIFragment() {
try {
StringBuilder rval = new StringBuilder("#");
for (String token : this.refTokens) {
rval.append('/').append(URLEncoder.encode(token, ENCODING));
}
return rval.toString();
} catch (UnsupportedEncodingException e) {
throw new RuntimeException(e);
}
}
}

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package jsonrank;
/*
Copyright (c) 2002 JSON.org
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 shall be used for Good, not Evil.
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.
*/
/**
* The JSONPointerException is thrown by {@link JSONPointer} if an error occurs
* during evaluating a pointer.
*
* @author JSON.org
* @version 2016-05-13
*/
public class JSONPointerException extends JSONException {
private static final long serialVersionUID = 8872944667561856751L;
public JSONPointerException(String message) {
super(message);
}
public JSONPointerException(String message, Throwable cause) {
super(message, cause);
}
}

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package jsonrank;
/*
Copyright (c) 2018 JSON.org
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 shall be used for Good, not Evil.
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.lang.annotation.Documented;
import java.lang.annotation.Retention;
import java.lang.annotation.Target;
import static java.lang.annotation.ElementType.METHOD;
import static java.lang.annotation.RetentionPolicy.RUNTIME;
@Documented
@Retention(RUNTIME)
@Target({METHOD})
/**
* Use this annotation on a getter method to override the Bean name
* parser for Bean -&gt; JSONObject mapping. If this annotation is
* present at any level in the class hierarchy, then the method will
* not be serialized from the bean into the JSONObject.
*/
public @interface JSONPropertyIgnore { }

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package jsonrank;
/*
Copyright (c) 2018 JSON.org
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 shall be used for Good, not Evil.
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.lang.annotation.Documented;
import java.lang.annotation.Retention;
import java.lang.annotation.Target;
import static java.lang.annotation.ElementType.METHOD;
import static java.lang.annotation.RetentionPolicy.RUNTIME;
@Documented
@Retention(RUNTIME)
@Target({METHOD})
/**
* Use this annotation on a getter method to override the Bean name
* parser for Bean -&gt; JSONObject mapping. A value set to empty string <code>""</code>
* will have the Bean parser fall back to the default field name processing.
*/
public @interface JSONPropertyName {
/**
* @return The name of the property as to be used in the JSON Object.
*/
String value();
}

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package jsonrank;
/**
* The <code>JSONString</code> interface allows a <code>toJSONString()</code>
* method so that a class can change the behavior of
* <code>JSONObject.toString()</code>, <code>JSONArray.toString()</code>,
* and <code>JSONWriter.value(</code>Object<code>)</code>. The
* <code>toJSONString</code> method will be used instead of the default behavior
* of using the Object's <code>toString()</code> method and quoting the result.
*/
public interface JSONString {
/**
* The <code>toJSONString</code> method allows a class to produce its own JSON
* serialization.
*
* @return A strictly syntactically correct JSON text.
*/
public String toJSONString();
}

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package jsonrank;
/*
Copyright (c) 2006 JSON.org
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 shall be used for Good, not Evil.
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.io.StringWriter;
/**
* JSONStringer provides a quick and convenient way of producing JSON text.
* The texts produced strictly conform to JSON syntax rules. No whitespace is
* added, so the results are ready for transmission or storage. Each instance of
* JSONStringer can produce one JSON text.
* <p>
* A JSONStringer instance provides a <code>value</code> method for appending
* values to the
* text, and a <code>key</code>
* method for adding keys before values in objects. There are <code>array</code>
* and <code>endArray</code> methods that make and bound array values, and
* <code>object</code> and <code>endObject</code> methods which make and bound
* object values. All of these methods return the JSONWriter instance,
* permitting cascade style. For example, <pre>
* myString = new JSONStringer()
* .object()
* .key("JSON")
* .value("Hello, World!")
* .endObject()
* .toString();</pre> which produces the string <pre>
* {"JSON":"Hello, World!"}</pre>
* <p>
* The first method called must be <code>array</code> or <code>object</code>.
* There are no methods for adding commas or colons. JSONStringer adds them for
* you. Objects and arrays can be nested up to 20 levels deep.
* <p>
* This can sometimes be easier than using a JSONObject to build a string.
* @author JSON.org
* @version 2015-12-09
*/
public class JSONStringer extends JSONWriter {
/**
* Make a fresh JSONStringer. It can be used to build one JSON text.
*/
public JSONStringer() {
super(new StringWriter());
}
/**
* Return the JSON text. This method is used to obtain the product of the
* JSONStringer instance. It will return <code>null</code> if there was a
* problem in the construction of the JSON text (such as the calls to
* <code>array</code> were not properly balanced with calls to
* <code>endArray</code>).
* @return The JSON text.
*/
@Override
public String toString() {
return this.mode == 'd' ? this.writer.toString() : null;
}
}

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package jsonrank;
import java.io.*;
/*
Copyright (c) 2002 JSON.org
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 shall be used for Good, not Evil.
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.
*/
/**
* A JSONTokener takes a source string and extracts characters and tokens from
* it. It is used by the JSONObject and JSONArray constructors to parse
* JSON source strings.
* @author JSON.org
* @version 2014-05-03
*/
public class JSONTokener {
/** current read character position on the current line. */
private long character;
/** flag to indicate if the end of the input has been found. */
private boolean eof;
/** current read index of the input. */
private long index;
/** current line of the input. */
private long line;
/** previous character read from the input. */
private char previous;
/** Reader for the input. */
private final Reader reader;
/** flag to indicate that a previous character was requested. */
private boolean usePrevious;
/** the number of characters read in the previous line. */
private long characterPreviousLine;
/**
* Construct a JSONTokener from a Reader. The caller must close the Reader.
*
* @param reader A reader.
*/
public JSONTokener(Reader reader) {
this.reader = reader.markSupported()
? reader
: new BufferedReader(reader);
this.eof = false;
this.usePrevious = false;
this.previous = 0;
this.index = 0;
this.character = 1;
this.characterPreviousLine = 0;
this.line = 1;
}
/**
* Construct a JSONTokener from an InputStream. The caller must close the input stream.
* @param inputStream The source.
*/
public JSONTokener(InputStream inputStream) {
this(new InputStreamReader(inputStream));
}
/**
* Construct a JSONTokener from a string.
*
* @param s A source string.
*/
public JSONTokener(String s) {
this(new StringReader(s));
}
/**
* Back up one character. This provides a sort of lookahead capability,
* so that you can test for a digit or letter before attempting to parse
* the next number or identifier.
* @throws JSONException Thrown if trying to step back more than 1 step
* or if already at the start of the string
*/
public void back() throws JSONException {
if (this.usePrevious || this.index <= 0) {
throw new JSONException("Stepping back two steps is not supported");
}
this.decrementIndexes();
this.usePrevious = true;
this.eof = false;
}
/**
* Decrements the indexes for the {@link #back()} method based on the previous character read.
*/
private void decrementIndexes() {
this.index--;
if(this.previous=='\r' || this.previous == '\n') {
this.line--;
this.character=this.characterPreviousLine ;
} else if(this.character > 0){
this.character--;
}
}
/**
* Get the hex value of a character (base16).
* @param c A character between '0' and '9' or between 'A' and 'F' or
* between 'a' and 'f'.
* @return An int between 0 and 15, or -1 if c was not a hex digit.
*/
public static int dehexchar(char c) {
if (c >= '0' && c <= '9') {
return c - '0';
}
if (c >= 'A' && c <= 'F') {
return c - ('A' - 10);
}
if (c >= 'a' && c <= 'f') {
return c - ('a' - 10);
}
return -1;
}
/**
* Checks if the end of the input has been reached.
*
* @return true if at the end of the file and we didn't step back
*/
public boolean end() {
return this.eof && !this.usePrevious;
}
/**
* Determine if the source string still contains characters that next()
* can consume.
* @return true if not yet at the end of the source.
* @throws JSONException thrown if there is an error stepping forward
* or backward while checking for more data.
*/
public boolean more() throws JSONException {
if(this.usePrevious) {
return true;
}
try {
this.reader.mark(1);
} catch (IOException e) {
throw new JSONException("Unable to preserve stream position", e);
}
try {
// -1 is EOF, but next() can not consume the null character '\0'
if(this.reader.read() <= 0) {
this.eof = true;
return false;
}
this.reader.reset();
} catch (IOException e) {
throw new JSONException("Unable to read the next character from the stream", e);
}
return true;
}
/**
* Get the next character in the source string.
*
* @return The next character, or 0 if past the end of the source string.
* @throws JSONException Thrown if there is an error reading the source string.
*/
public char next() throws JSONException {
int c;
if (this.usePrevious) {
this.usePrevious = false;
c = this.previous;
} else {
try {
c = this.reader.read();
} catch (IOException exception) {
throw new JSONException(exception);
}
}
if (c <= 0) { // End of stream
this.eof = true;
return 0;
}
this.incrementIndexes(c);
this.previous = (char) c;
return this.previous;
}
/**
* Increments the internal indexes according to the previous character
* read and the character passed as the current character.
* @param c the current character read.
*/
private void incrementIndexes(int c) {
if(c > 0) {
this.index++;
if(c=='\r') {
this.line++;
this.characterPreviousLine = this.character;
this.character=0;
}else if (c=='\n') {
if(this.previous != '\r') {
this.line++;
this.characterPreviousLine = this.character;
}
this.character=0;
} else {
this.character++;
}
}
}
/**
* Consume the next character, and check that it matches a specified
* character.
* @param c The character to match.
* @return The character.
* @throws JSONException if the character does not match.
*/
public char next(char c) throws JSONException {
char n = this.next();
if (n != c) {
if(n > 0) {
throw this.syntaxError("Expected '" + c + "' and instead saw '" +
n + "'");
}
throw this.syntaxError("Expected '" + c + "' and instead saw ''");
}
return n;
}
/**
* Get the next n characters.
*
* @param n The number of characters to take.
* @return A string of n characters.
* @throws JSONException
* Substring bounds error if there are not
* n characters remaining in the source string.
*/
public String next(int n) throws JSONException {
if (n == 0) {
return "";
}
char[] chars = new char[n];
int pos = 0;
while (pos < n) {
chars[pos] = this.next();
if (this.end()) {
throw this.syntaxError("Substring bounds error");
}
pos += 1;
}
return new String(chars);
}
/**
* Get the next char in the string, skipping whitespace.
* @throws JSONException Thrown if there is an error reading the source string.
* @return A character, or 0 if there are no more characters.
*/
public char nextClean() throws JSONException {
for (;;) {
char c = this.next();
if (c == 0 || c > ' ') {
return c;
}
}
}
/**
* Return the characters up to the next close quote character.
* Backslash processing is done. The formal JSON format does not
* allow strings in single quotes, but an implementation is allowed to
* accept them.
* @param quote The quoting character, either
* <code>"</code>&nbsp;<small>(double quote)</small> or
* <code>'</code>&nbsp;<small>(single quote)</small>.
* @return A String.
* @throws JSONException Unterminated string.
*/
public String nextString(char quote) throws JSONException {
char c;
StringBuilder sb = new StringBuilder();
for (;;) {
c = this.next();
switch (c) {
case 0:
case '\n':
case '\r':
throw this.syntaxError("Unterminated string");
case '\\':
c = this.next();
switch (c) {
case 'b':
sb.append('\b');
break;
case 't':
sb.append('\t');
break;
case 'n':
sb.append('\n');
break;
case 'f':
sb.append('\f');
break;
case 'r':
sb.append('\r');
break;
case 'u':
try {
sb.append((char)Integer.parseInt(this.next(4), 16));
} catch (NumberFormatException e) {
throw this.syntaxError("Illegal escape.", e);
}
break;
case '"':
case '\'':
case '\\':
case '/':
sb.append(c);
break;
default:
throw this.syntaxError("Illegal escape.");
}
break;
default:
if (c == quote) {
return sb.toString();
}
sb.append(c);
}
}
}
/**
* Get the text up but not including the specified character or the
* end of line, whichever comes first.
* @param delimiter A delimiter character.
* @return A string.
* @throws JSONException Thrown if there is an error while searching
* for the delimiter
*/
public String nextTo(char delimiter) throws JSONException {
StringBuilder sb = new StringBuilder();
for (;;) {
char c = this.next();
if (c == delimiter || c == 0 || c == '\n' || c == '\r') {
if (c != 0) {
this.back();
}
return sb.toString().trim();
}
sb.append(c);
}
}
/**
* Get the text up but not including one of the specified delimiter
* characters or the end of line, whichever comes first.
* @param delimiters A set of delimiter characters.
* @return A string, trimmed.
* @throws JSONException Thrown if there is an error while searching
* for the delimiter
*/
public String nextTo(String delimiters) throws JSONException {
char c;
StringBuilder sb = new StringBuilder();
for (;;) {
c = this.next();
if (delimiters.indexOf(c) >= 0 || c == 0 ||
c == '\n' || c == '\r') {
if (c != 0) {
this.back();
}
return sb.toString().trim();
}
sb.append(c);
}
}
/**
* Get the next value. The value can be a Boolean, Double, Integer,
* JSONArray, JSONObject, Long, or String, or the JSONObject.NULL object.
* @throws JSONException If syntax error.
*
* @return An object.
*/
public Object nextValue() throws JSONException {
char c = this.nextClean();
String string;
switch (c) {
case '"':
case '\'':
return this.nextString(c);
case '{':
this.back();
return new JSONObject(this);
case '[':
this.back();
return new JSONArray(this);
}
/*
* Handle unquoted text. This could be the values true, false, or
* null, or it can be a number. An implementation (such as this one)
* is allowed to also accept non-standard forms.
*
* Accumulate characters until we reach the end of the text or a
* formatting character.
*/
StringBuilder sb = new StringBuilder();
while (c >= ' ' && ",:]}/\\\"[{;=#".indexOf(c) < 0) {
sb.append(c);
c = this.next();
}
if (!this.eof) {
this.back();
}
string = sb.toString().trim();
if ("".equals(string)) {
throw this.syntaxError("Missing value");
}
return JSONObject.stringToValue(string);
}
/**
* Skip characters until the next character is the requested character.
* If the requested character is not found, no characters are skipped.
* @param to A character to skip to.
* @return The requested character, or zero if the requested character
* is not found.
* @throws JSONException Thrown if there is an error while searching
* for the to character
*/
public char skipTo(char to) throws JSONException {
char c;
try {
long startIndex = this.index;
long startCharacter = this.character;
long startLine = this.line;
this.reader.mark(1000000);
do {
c = this.next();
if (c == 0) {
// in some readers, reset() may throw an exception if
// the remaining portion of the input is greater than
// the mark size (1,000,000 above).
this.reader.reset();
this.index = startIndex;
this.character = startCharacter;
this.line = startLine;
return 0;
}
} while (c != to);
this.reader.mark(1);
} catch (IOException exception) {
throw new JSONException(exception);
}
this.back();
return c;
}
/**
* Make a JSONException to signal a syntax error.
*
* @param message The error message.
* @return A JSONException object, suitable for throwing
*/
public JSONException syntaxError(String message) {
return new JSONException(message + this.toString());
}
/**
* Make a JSONException to signal a syntax error.
*
* @param message The error message.
* @param causedBy The throwable that caused the error.
* @return A JSONException object, suitable for throwing
*/
public JSONException syntaxError(String message, Throwable causedBy) {
return new JSONException(message + this.toString(), causedBy);
}
/**
* Make a printable string of this JSONTokener.
*
* @return " at {index} [character {character} line {line}]"
*/
@Override
public String toString() {
return " at " + this.index + " [character " + this.character + " line " +
this.line + "]";
}
}

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package jsonrank;
import java.io.IOException;
import java.util.Collection;
import java.util.Map;
/*
Copyright (c) 2006 JSON.org
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 shall be used for Good, not Evil.
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.
*/
/**
* JSONWriter provides a quick and convenient way of producing JSON text.
* The texts produced strictly conform to JSON syntax rules. No whitespace is
* added, so the results are ready for transmission or storage. Each instance of
* JSONWriter can produce one JSON text.
* <p>
* A JSONWriter instance provides a <code>value</code> method for appending
* values to the
* text, and a <code>key</code>
* method for adding keys before values in objects. There are <code>array</code>
* and <code>endArray</code> methods that make and bound array values, and
* <code>object</code> and <code>endObject</code> methods which make and bound
* object values. All of these methods return the JSONWriter instance,
* permitting a cascade style. For example, <pre>
* new JSONWriter(myWriter)
* .object()
* .key("JSON")
* .value("Hello, World!")
* .endObject();</pre> which writes <pre>
* {"JSON":"Hello, World!"}</pre>
* <p>
* The first method called must be <code>array</code> or <code>object</code>.
* There are no methods for adding commas or colons. JSONWriter adds them for
* you. Objects and arrays can be nested up to 200 levels deep.
* <p>
* This can sometimes be easier than using a JSONObject to build a string.
* @author JSON.org
* @version 2016-08-08
*/
public class JSONWriter {
private static final int maxdepth = 200;
/**
* The comma flag determines if a comma should be output before the next
* value.
*/
private boolean comma;
/**
* The current mode. Values:
* 'a' (array),
* 'd' (done),
* 'i' (initial),
* 'k' (key),
* 'o' (object).
*/
protected char mode;
/**
* The object/array stack.
*/
private final JSONObject stack[];
/**
* The stack top index. A value of 0 indicates that the stack is empty.
*/
private int top;
/**
* The writer that will receive the output.
*/
protected Appendable writer;
/**
* Make a fresh JSONWriter. It can be used to build one JSON text.
*/
public JSONWriter(Appendable w) {
this.comma = false;
this.mode = 'i';
this.stack = new JSONObject[maxdepth];
this.top = 0;
this.writer = w;
}
/**
* Append a value.
* @param string A string value.
* @return this
* @throws JSONException If the value is out of sequence.
*/
private JSONWriter append(String string) throws JSONException {
if (string == null) {
throw new JSONException("Null pointer");
}
if (this.mode == 'o' || this.mode == 'a') {
try {
if (this.comma && this.mode == 'a') {
this.writer.append(',');
}
this.writer.append(string);
} catch (IOException e) {
// Android as of API 25 does not support this exception constructor
// however we won't worry about it. If an exception is happening here
// it will just throw a "Method not found" exception instead.
throw new JSONException(e);
}
if (this.mode == 'o') {
this.mode = 'k';
}
this.comma = true;
return this;
}
throw new JSONException("Value out of sequence.");
}
/**
* Begin appending a new array. All values until the balancing
* <code>endArray</code> will be appended to this array. The
* <code>endArray</code> method must be called to mark the array's end.
* @return this
* @throws JSONException If the nesting is too deep, or if the object is
* started in the wrong place (for example as a key or after the end of the
* outermost array or object).
*/
public JSONWriter array() throws JSONException {
if (this.mode == 'i' || this.mode == 'o' || this.mode == 'a') {
this.push(null);
this.append("[");
this.comma = false;
return this;
}
throw new JSONException("Misplaced array.");
}
/**
* End something.
* @param m Mode
* @param c Closing character
* @return this
* @throws JSONException If unbalanced.
*/
private JSONWriter end(char m, char c) throws JSONException {
if (this.mode != m) {
throw new JSONException(m == 'a'
? "Misplaced endArray."
: "Misplaced endObject.");
}
this.pop(m);
try {
this.writer.append(c);
} catch (IOException e) {
// Android as of API 25 does not support this exception constructor
// however we won't worry about it. If an exception is happening here
// it will just throw a "Method not found" exception instead.
throw new JSONException(e);
}
this.comma = true;
return this;
}
/**
* End an array. This method most be called to balance calls to
* <code>array</code>.
* @return this
* @throws JSONException If incorrectly nested.
*/
public JSONWriter endArray() throws JSONException {
return this.end('a', ']');
}
/**
* End an object. This method most be called to balance calls to
* <code>object</code>.
* @return this
* @throws JSONException If incorrectly nested.
*/
public JSONWriter endObject() throws JSONException {
return this.end('k', '}');
}
/**
* Append a key. The key will be associated with the next value. In an
* object, every value must be preceded by a key.
* @param string A key string.
* @return this
* @throws JSONException If the key is out of place. For example, keys
* do not belong in arrays or if the key is null.
*/
public JSONWriter key(String string) throws JSONException {
if (string == null) {
throw new JSONException("Null key.");
}
if (this.mode == 'k') {
try {
JSONObject topObject = this.stack[this.top - 1];
// don't use the built in putOnce method to maintain Android support
if(topObject.has(string)) {
throw new JSONException("Duplicate key \"" + string + "\"");
}
topObject.put(string, true);
if (this.comma) {
this.writer.append(',');
}
this.writer.append(JSONObject.quote(string));
this.writer.append(':');
this.comma = false;
this.mode = 'o';
return this;
} catch (IOException e) {
// Android as of API 25 does not support this exception constructor
// however we won't worry about it. If an exception is happening here
// it will just throw a "Method not found" exception instead.
throw new JSONException(e);
}
}
throw new JSONException("Misplaced key.");
}
/**
* Begin appending a new object. All keys and values until the balancing
* <code>endObject</code> will be appended to this object. The
* <code>endObject</code> method must be called to mark the object's end.
* @return this
* @throws JSONException If the nesting is too deep, or if the object is
* started in the wrong place (for example as a key or after the end of the
* outermost array or object).
*/
public JSONWriter object() throws JSONException {
if (this.mode == 'i') {
this.mode = 'o';
}
if (this.mode == 'o' || this.mode == 'a') {
this.append("{");
this.push(new JSONObject());
this.comma = false;
return this;
}
throw new JSONException("Misplaced object.");
}
/**
* Pop an array or object scope.
* @param c The scope to close.
* @throws JSONException If nesting is wrong.
*/
private void pop(char c) throws JSONException {
if (this.top <= 0) {
throw new JSONException("Nesting error.");
}
char m = this.stack[this.top - 1] == null ? 'a' : 'k';
if (m != c) {
throw new JSONException("Nesting error.");
}
this.top -= 1;
this.mode = this.top == 0
? 'd'
: this.stack[this.top - 1] == null
? 'a'
: 'k';
}
/**
* Push an array or object scope.
* @param jo The scope to open.
* @throws JSONException If nesting is too deep.
*/
private void push(JSONObject jo) throws JSONException {
if (this.top >= maxdepth) {
throw new JSONException("Nesting too deep.");
}
this.stack[this.top] = jo;
this.mode = jo == null ? 'a' : 'k';
this.top += 1;
}
/**
* Make a JSON text of an Object value. If the object has an
* value.toJSONString() method, then that method will be used to produce the
* JSON text. The method is required to produce a strictly conforming text.
* If the object does not contain a toJSONString method (which is the most
* common case), then a text will be produced by other means. If the value
* is an array or Collection, then a JSONArray will be made from it and its
* toJSONString method will be called. If the value is a MAP, then a
* JSONObject will be made from it and its toJSONString method will be
* called. Otherwise, the value's toString method will be called, and the
* result will be quoted.
*
* <p>
* Warning: This method assumes that the data structure is acyclical.
*
* @param value
* The value to be serialized.
* @return a printable, displayable, transmittable representation of the
* object, beginning with <code>{</code>&nbsp;<small>(left
* brace)</small> and ending with <code>}</code>&nbsp;<small>(right
* brace)</small>.
* @throws JSONException
* If the value is or contains an invalid number.
*/
public static String valueToString(Object value) throws JSONException {
if (value == null || value.equals(null)) {
return "null";
}
if (value instanceof JSONString) {
String object;
try {
object = ((JSONString) value).toJSONString();
} catch (Exception e) {
throw new JSONException(e);
}
if (object != null) {
return object;
}
throw new JSONException("Bad value from toJSONString: " + object);
}
if (value instanceof Number) {
// not all Numbers may match actual JSON Numbers. i.e. Fractions or Complex
final String numberAsString = JSONObject.numberToString((Number) value);
if(JSONObject.NUMBER_PATTERN.matcher(numberAsString).matches()) {
// Close enough to a JSON number that we will return it unquoted
return numberAsString;
}
// The Number value is not a valid JSON number.
// Instead we will quote it as a string
return JSONObject.quote(numberAsString);
}
if (value instanceof Boolean || value instanceof JSONObject
|| value instanceof JSONArray) {
return value.toString();
}
if (value instanceof Map) {
Map<?, ?> map = (Map<?, ?>) value;
return new JSONObject(map).toString();
}
if (value instanceof Collection) {
Collection<?> coll = (Collection<?>) value;
return new JSONArray(coll).toString();
}
if (value.getClass().isArray()) {
return new JSONArray(value).toString();
}
if(value instanceof Enum<?>){
return JSONObject.quote(((Enum<?>)value).name());
}
return JSONObject.quote(value.toString());
}
/**
* Append either the value <code>true</code> or the value
* <code>false</code>.
* @param b A boolean.
* @return this
* @throws JSONException
*/
public JSONWriter value(boolean b) throws JSONException {
return this.append(b ? "true" : "false");
}
/**
* Append a double value.
* @param d A double.
* @return this
* @throws JSONException If the number is not finite.
*/
public JSONWriter value(double d) throws JSONException {
return this.value(Double.valueOf(d));
}
/**
* Append a long value.
* @param l A long.
* @return this
* @throws JSONException
*/
public JSONWriter value(long l) throws JSONException {
return this.append(Long.toString(l));
}
/**
* Append an object value.
* @param object The object to append. It can be null, or a Boolean, Number,
* String, JSONObject, or JSONArray, or an object that implements JSONString.
* @return this
* @throws JSONException If the value is out of sequence.
*/
public JSONWriter value(Object object) throws JSONException {
return this.append(valueToString(object));
}
}

12
src/main/resources/config.yml Normal file
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@ -0,0 +1,12 @@
时间:
观众名:
礼物积分: 200
友好积分: 100
恶人积分: 100
# 例如
# 2024-09-19:
# 杨总光临:
# 礼物积分: 200
# 友好积分: 100
# 恶人积分: 100
#

6
src/main/resources/plugin.yml Normal file
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@ -0,0 +1,6 @@
name: GameRanking
main: com.yaohun.gameranking.GameRanking
version: 1.0
api-version: '1.18'
commands:
gamerank:

1
src/main/resources/user.yml Normal file
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@ -0,0 +1 @@
观众名: