package com.dg.core.util.workday;
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import com.iceyyy.icework.presence.YearMap;
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import com.iceyyy.nongli.NongLi;
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import com.iceyyy.workday.Data;
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import java.io.BufferedReader;
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import java.io.FileNotFoundException;
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import java.io.IOException;
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import java.io.InputStreamReader;
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import java.text.ParseException;
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import java.text.SimpleDateFormat;
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import java.util.*;
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import java.util.Map.Entry;
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/**
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* iceworkday工作日算法
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* @author IceWater zxcyhn@126.com
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*/
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public class WorkUtils {
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public static Map<String, Boolean> weekendMap(String year) {
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if (year == null || "".equals(year.trim())) {
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throw new RuntimeException("传入的参数为空");
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}
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if (year.length() != 4) {
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throw new RuntimeException("传入的参数格式错误，应传入yyyyMMdd格式的日期");
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}
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int yearNum = Integer.parseInt(year.substring(0, 4));
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if (yearNum < 2001) {
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throw new RuntimeException("工作日计算年份需要大于等于2001");
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} else if (yearNum > 2017) {
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Map<String, Boolean> mapFromFile = weekMapFromFile();
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mapFromFile = filterMap(mapFromFile, yearNum);
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Map<String, Boolean> map = complexCalculate(yearNum);
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if (mapFromFile.size() != 0) {
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map.putAll(mapFromFile);
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}
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return map;
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} else {
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Map<String, Boolean> map = YearMap.yearMap(yearNum);
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return map;
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}
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}
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public static boolean isWorkendDay(String ymd) {
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if (ymd == null || "".equals(ymd)) {
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throw new RuntimeException("输入的日期不能为空");
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}
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ymd = convertDate(ymd);
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if("19991230".equals(ymd)) {
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return true;
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}
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if("19991231".equals(ymd)) {
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return true;
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}
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String yearStr = ymd.substring(0, 4);
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Map<String, Boolean> weekendMap = weekendMap(yearStr);
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Boolean isWeekend = weekendMap.get(ymd);
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if (isWeekend == null) {
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int day = getWeekDay(ymd);
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if (day == 0 || day == 6) {
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return true;
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} else {
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return false;
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}
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} else {
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return isWeekend;
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}
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}
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private static String convertDate(String dateStr) {
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String[] array = null;
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if (dateStr.contains("-")) {
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array = dateStr.split("-");
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} else if (dateStr.contains(".")) {
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array = dateStr.split("\\.");
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} else if (dateStr.contains("/")) {
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array = dateStr.split("/");
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} else if (dateStr.contains("_")) {
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array = dateStr.split("_");
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} else if (dateStr.contains("年")) {
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if (dateStr.endsWith("日")) {
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dateStr = dateStr.substring(0, dateStr.length() - 1);
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}
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array = dateStr.split("年|月");
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} else {
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if (dateStr.length() == 8) {
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return dateStr;
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}
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}
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String yearStr = array[0];
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String monthStr = array[1];
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String dayStr = array[2];
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StringBuilder sb = new StringBuilder();
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for (int i = 0; i < 4 - yearStr.length(); i++) {
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sb.append("0");
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}
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sb.append(yearStr);
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if (monthStr.length() == 1) {
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sb.append("0");
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}
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sb.append(monthStr);
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if (dayStr.length() == 1) {
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sb.append("0");
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}
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sb.append(dayStr);
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return sb.toString();
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}
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private static Map<String, Boolean> complexCalculate(int yearNum) {
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Map<String, Boolean> map = new HashMap<String, Boolean>();
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String newYear = "0101";
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String chingming = "0405";
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String labor = "0501";
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String dragon = "0505L";
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String autumn = "0815L";
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Map<String, Boolean> newYearMap = gregorianNewYearMap(yearNum, newYear);
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Map<String, Boolean> nextYearMap = gregorianNewYearMap(yearNum + 1, newYear);
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map.putAll(currentYearMap(newYearMap, nextYearMap, yearNum));
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map.putAll(festivalMap(yearNum, chingming));
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map.putAll(newYearLunarMap(yearNum));
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map.putAll(festivalMap(yearNum, labor));
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map.putAll(festivalMap(yearNum, dragon));
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map.putAll(nationalAutumnMap(yearNum, autumn));
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return map;
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}
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private static Map<String, Boolean> nationalAutumnMap(int yearNum, String autumn) {
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Map<String, Boolean> map = new HashMap<String, Boolean>();
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String ymd = yearNum + "0815";// 中秋节
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String ymdNational = yearNum + "1001";// 国庆节
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String ymdAutumn = convertGregorian(ymd);
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int day = getWeekDay(ymdNational);
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Map<String, Boolean> mapHistory = getHistoryMap();
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String key = ymdAutumn.substring(4, 8) + "_" + day;
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if (mapHistory.get(key) != null) {
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// TODO 此处希望从近几年相似的月份中进行类比，是一种优化算法，暂未实现，但不影响算法使用。
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}
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String monthAutumn = ymdAutumn.substring(4, 6);
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String dateAutumn = ymdAutumn.substring(6, 8);
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int monthAutumnNum = Integer.parseInt(monthAutumn);
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int dateAutumnNum = Integer.parseInt(dateAutumn);
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if (dateAutumnNum < 25 && monthAutumnNum == 9) {// 中秋在9.25以前
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// 中秋最早9.7 最晚10.8
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map.putAll(festivalMap(yearNum, "0815L"));// 中秋
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map.putAll(nationalMap(yearNum));// 国庆
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} else if (monthAutumnNum == 10) {// 中秋节在10月份
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map.putAll(nationalOctMap(yearNum));// 国庆
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} else if (dateAutumnNum >= 25 && monthAutumnNum == 9) {// 中秋节在9.25 9.26
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// 9.27 9.28
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// 9.29 9.30
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// 1. 中秋 25 全部两段 周一~周日
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// 2. 中秋 26 全部两段 周二~周一
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// 3. 中秋 27 最复杂 周三~周二
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// 4. 中秋 28 全部休8天 周四~周三
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// 5. 中秋 29 全部休8天 周五~周四
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// 6. 中秋 30 全部休8天 周六~周五
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// 补班 最早 9.22 最迟 10.12
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int dayAutumn = getWeekDay(ymdAutumn);
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map.putAll(complexMap(yearNum, dateAutumnNum, dayAutumn));// 国庆
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} else {
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throw new RuntimeException("中秋日期格式错误");
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}
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return map;
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}
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private static Map<String, Boolean> complexMap(int yearNum, int dateAutumnNum, int dayAutumn) {
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com.iceyyy.workday.Data[][] table = getAutumnTable(dateAutumnNum);
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com.iceyyy.workday.Data[] row = getRow(table, dateAutumnNum, dayAutumn);
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return row2map(row, yearNum);
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}
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private static Map<String, Boolean> row2map(com.iceyyy.workday.Data[] row, int yearNum) {
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Map<String, Boolean> map = new HashMap<String, Boolean>();
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for (int i = 0; i < row.length; i++) {
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com.iceyyy.workday.Data data = row[i];
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int date = data.getDate();
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boolean repose = data.getRepose();
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String monthStr = "10";// 10月份
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if (date > 15) {
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monthStr = "09";// 9月份
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}
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String dateStr = date + "";
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if (date < 10) {
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dateStr = "0" + date;
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}
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String key = yearNum + monthStr + dateStr;
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map.put(key, repose);
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}
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return map;
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}
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/**
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* 根据中秋的星期获取具体的某一行的数据
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*
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* @param table
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* @param dayAutumn
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* @return
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*/
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private static com.iceyyy.workday.Data[] getRow(com.iceyyy.workday.Data[][] table, int dateAutumnNum, int dayAutumn) {
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// 25 1 [0]
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// 25 2 [1]
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// 25 3 [2]
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// 26 1 [6]
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// 26 2 [0]
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// 26 3 [1]
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// 26 4 [2]
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// date+index-23=day
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// index=day+23-date
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int index = (dayAutumn + 31 - dateAutumnNum) % 7;
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return table[index];
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}
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private static com.iceyyy.workday.Data[][] getAutumnTable(int dateAutumnNum) {
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com.iceyyy.workday.Data[][] days1 = {
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{ new com.iceyyy.workday.Data(25, true), new com.iceyyy.workday.Data(30, false), new com.iceyyy.workday.Data(2, true), new com.iceyyy.workday.Data(3, true), new com.iceyyy.workday.Data(4, true),
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new com.iceyyy.workday.Data(5, true), new com.iceyyy.workday.Data(6, true), new com.iceyyy.workday.Data(8, false) },
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{ new com.iceyyy.workday.Data(22, false), new com.iceyyy.workday.Data(24, true), new com.iceyyy.workday.Data(25, true), new com.iceyyy.workday.Data(29, false), new com.iceyyy.workday.Data(30, false),
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new com.iceyyy.workday.Data(1, true), new com.iceyyy.workday.Data(2, true), new com.iceyyy.workday.Data(3, true), new com.iceyyy.workday.Data(4, true), new com.iceyyy.workday.Data(5, true) },
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{ new com.iceyyy.workday.Data(25, true), new com.iceyyy.workday.Data(26, true), new com.iceyyy.workday.Data(27, true), new com.iceyyy.workday.Data(28, false), new com.iceyyy.workday.Data(29, false),
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new com.iceyyy.workday.Data(1, true), new com.iceyyy.workday.Data(2, true), new com.iceyyy.workday.Data(3, true), new com.iceyyy.workday.Data(4, true), new com.iceyyy.workday.Data(7, true),
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new com.iceyyy.workday.Data(12, false) },
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{ new com.iceyyy.workday.Data(21, false), new com.iceyyy.workday.Data(25, true), new com.iceyyy.workday.Data(26, true), new com.iceyyy.workday.Data(28, false), new com.iceyyy.workday.Data(1, true),
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new com.iceyyy.workday.Data(2, true), new com.iceyyy.workday.Data(3, true), new com.iceyyy.workday.Data(6, true), new com.iceyyy.workday.Data(7, true),
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new com.iceyyy.workday.Data(11, false) },
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{ new com.iceyyy.workday.Data(20, false), new com.iceyyy.workday.Data(25, true), new com.iceyyy.workday.Data(1, true), new com.iceyyy.workday.Data(2, true), new com.iceyyy.workday.Data(5, true),
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new com.iceyyy.workday.Data(6, true), new com.iceyyy.workday.Data(7, true), new com.iceyyy.workday.Data(10, false) },
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{ new com.iceyyy.workday.Data(27, true), new com.iceyyy.workday.Data(1, true), new com.iceyyy.workday.Data(4, true), new com.iceyyy.workday.Data(5, true), new com.iceyyy.workday.Data(6, true),
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new com.iceyyy.workday.Data(7, true), new com.iceyyy.workday.Data(9, false), new com.iceyyy.workday.Data(10, false) },
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{ new com.iceyyy.workday.Data(26, true), new com.iceyyy.workday.Data(3, true), new com.iceyyy.workday.Data(4, true), new com.iceyyy.workday.Data(5, true), new com.iceyyy.workday.Data(6, true),
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new com.iceyyy.workday.Data(7, true), new com.iceyyy.workday.Data(8, false), new com.iceyyy.workday.Data(9, false) } };
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com.iceyyy.workday.Data[][] days2 = {
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{ new com.iceyyy.workday.Data(23, false), new com.iceyyy.workday.Data(25, true), new com.iceyyy.workday.Data(26, true), new com.iceyyy.workday.Data(30, false), new com.iceyyy.workday.Data(2, true),
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new com.iceyyy.workday.Data(3, true), new com.iceyyy.workday.Data(4, true), new com.iceyyy.workday.Data(5, true), new com.iceyyy.workday.Data(6, true),
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new com.iceyyy.workday.Data(8, false) },
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{ new com.iceyyy.workday.Data(23, false), new com.iceyyy.workday.Data(26, true), new com.iceyyy.workday.Data(27, true), new com.iceyyy.workday.Data(28, true), new com.iceyyy.workday.Data(29, false),
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new com.iceyyy.workday.Data(30, false), new com.iceyyy.workday.Data(1, true), new com.iceyyy.workday.Data(2, true), new com.iceyyy.workday.Data(3, true), new com.iceyyy.workday.Data(4, true),
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new com.iceyyy.workday.Data(5, true), new com.iceyyy.workday.Data(13, false) },
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{ new com.iceyyy.workday.Data(22, false), new com.iceyyy.workday.Data(26, true), new com.iceyyy.workday.Data(27, true), new com.iceyyy.workday.Data(29, false), new com.iceyyy.workday.Data(1, true),
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new com.iceyyy.workday.Data(2, true), new com.iceyyy.workday.Data(3, true), new com.iceyyy.workday.Data(4, true), new com.iceyyy.workday.Data(7, true) },
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{ new com.iceyyy.workday.Data(21, false), new com.iceyyy.workday.Data(26, true), new com.iceyyy.workday.Data(1, true), new com.iceyyy.workday.Data(2, true), new com.iceyyy.workday.Data(3, true),
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new com.iceyyy.workday.Data(6, true), new com.iceyyy.workday.Data(7, true) },
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{ new com.iceyyy.workday.Data(1, true), new com.iceyyy.workday.Data(2, true), new com.iceyyy.workday.Data(5, true), new com.iceyyy.workday.Data(6, true), new com.iceyyy.workday.Data(7, true),
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new com.iceyyy.workday.Data(10, false) },
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{ new com.iceyyy.workday.Data(1, true), new com.iceyyy.workday.Data(4, true), new com.iceyyy.workday.Data(5, true), new com.iceyyy.workday.Data(6, true), new com.iceyyy.workday.Data(7, true),
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new com.iceyyy.workday.Data(9, false) },
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{ new com.iceyyy.workday.Data(26, true), new com.iceyyy.workday.Data(3, true), new com.iceyyy.workday.Data(4, true), new com.iceyyy.workday.Data(5, true), new com.iceyyy.workday.Data(6, true),
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new com.iceyyy.workday.Data(7, true), new com.iceyyy.workday.Data(8, false), new com.iceyyy.workday.Data(9, false) } };
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com.iceyyy.workday.Data[][] days3 = {
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{ new com.iceyyy.workday.Data(23, false), new com.iceyyy.workday.Data(24, false), new com.iceyyy.workday.Data(25, true), new com.iceyyy.workday.Data(26, true), new com.iceyyy.workday.Data(27, true),
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new com.iceyyy.workday.Data(30, false), new com.iceyyy.workday.Data(2, true), new com.iceyyy.workday.Data(3, true), new com.iceyyy.workday.Data(4, true), new com.iceyyy.workday.Data(5, true),
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new com.iceyyy.workday.Data(6, true), new com.iceyyy.workday.Data(8, false) },
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{ new com.iceyyy.workday.Data(27, true), new com.iceyyy.workday.Data(28, true), new com.iceyyy.workday.Data(1, true), new com.iceyyy.workday.Data(2, true), new com.iceyyy.workday.Data(3, true),
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new com.iceyyy.workday.Data(4, true), new com.iceyyy.workday.Data(6, false), new com.iceyyy.workday.Data(7, false) },
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{ new com.iceyyy.workday.Data(27, true), new com.iceyyy.workday.Data(30, true), new com.iceyyy.workday.Data(1, true), new com.iceyyy.workday.Data(2, true), new com.iceyyy.workday.Data(3, true),
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new com.iceyyy.workday.Data(4, true), new com.iceyyy.workday.Data(5, false), new com.iceyyy.workday.Data(6, false) },
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{ new com.iceyyy.workday.Data(1, true), new com.iceyyy.workday.Data(2, true), new com.iceyyy.workday.Data(3, true), new com.iceyyy.workday.Data(6, true), new com.iceyyy.workday.Data(7, true),
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new com.iceyyy.workday.Data(11, false) },
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{ new com.iceyyy.workday.Data(1, true), new com.iceyyy.workday.Data(2, true), new com.iceyyy.workday.Data(5, true), new com.iceyyy.workday.Data(6, true), new com.iceyyy.workday.Data(7, true),
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new com.iceyyy.workday.Data(10, false) },
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{ new com.iceyyy.workday.Data(27, true), new com.iceyyy.workday.Data(1, true), new com.iceyyy.workday.Data(4, true), new com.iceyyy.workday.Data(5, true), new com.iceyyy.workday.Data(6, true),
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new com.iceyyy.workday.Data(7, true), new com.iceyyy.workday.Data(9, false), new com.iceyyy.workday.Data(10, false) },
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{ new com.iceyyy.workday.Data(24, false), new com.iceyyy.workday.Data(26, true), new com.iceyyy.workday.Data(27, true), new com.iceyyy.workday.Data(3, true), new com.iceyyy.workday.Data(4, true),
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new com.iceyyy.workday.Data(5, true), new com.iceyyy.workday.Data(6, true), new com.iceyyy.workday.Data(7, true), new com.iceyyy.workday.Data(8, false),
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new com.iceyyy.workday.Data(9, false) } };
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com.iceyyy.workday.Data[][] days4 = {
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{ new com.iceyyy.workday.Data(28, true), new com.iceyyy.workday.Data(29, true), new com.iceyyy.workday.Data(2, true), new com.iceyyy.workday.Data(3, true), new com.iceyyy.workday.Data(4, true),
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new com.iceyyy.workday.Data(5, true), new com.iceyyy.workday.Data(7, false), new com.iceyyy.workday.Data(8, false) },
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{ new com.iceyyy.workday.Data(28, true), new com.iceyyy.workday.Data(1, true), new com.iceyyy.workday.Data(2, true), new com.iceyyy.workday.Data(3, true), new com.iceyyy.workday.Data(4, true),
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new com.iceyyy.workday.Data(5, true), new com.iceyyy.workday.Data(6, false), new com.iceyyy.workday.Data(7, false) },
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{ new com.iceyyy.workday.Data(30, true), new com.iceyyy.workday.Data(1, true), new com.iceyyy.workday.Data(2, true), new com.iceyyy.workday.Data(3, true), new com.iceyyy.workday.Data(4, true),
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new com.iceyyy.workday.Data(6, false) },
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{ new com.iceyyy.workday.Data(27, false), new com.iceyyy.workday.Data(29, true), new com.iceyyy.workday.Data(30, true), new com.iceyyy.workday.Data(1, true), new com.iceyyy.workday.Data(2, true),
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new com.iceyyy.workday.Data(3, true) },
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{ new com.iceyyy.workday.Data(26, false), new com.iceyyy.workday.Data(27, false), new com.iceyyy.workday.Data(28, true), new com.iceyyy.workday.Data(29, true), new com.iceyyy.workday.Data(30, true),
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new com.iceyyy.workday.Data(1, true), new com.iceyyy.workday.Data(2, true), new com.iceyyy.workday.Data(5, true) },
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{ new com.iceyyy.workday.Data(25, false), new com.iceyyy.workday.Data(26, false), new com.iceyyy.workday.Data(28, true), new com.iceyyy.workday.Data(29, true), new com.iceyyy.workday.Data(30, true),
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new com.iceyyy.workday.Data(1, true), new com.iceyyy.workday.Data(4, true), new com.iceyyy.workday.Data(5, true) },
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{ new com.iceyyy.workday.Data(25, false), new com.iceyyy.workday.Data(28, true), new com.iceyyy.workday.Data(29, true), new com.iceyyy.workday.Data(30, true), new com.iceyyy.workday.Data(3, true),
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new com.iceyyy.workday.Data(4, true), new com.iceyyy.workday.Data(5, true), new com.iceyyy.workday.Data(8, false) } };
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com.iceyyy.workday.Data[][] days5 = {
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{ new com.iceyyy.workday.Data(29, true), new com.iceyyy.workday.Data(2, true), new com.iceyyy.workday.Data(3, true), new com.iceyyy.workday.Data(4, true), new com.iceyyy.workday.Data(5, true),
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new com.iceyyy.workday.Data(6, true), new com.iceyyy.workday.Data(7, false), new com.iceyyy.workday.Data(8, false) },
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{ new com.iceyyy.workday.Data(1, true), new com.iceyyy.workday.Data(2, true), new com.iceyyy.workday.Data(3, true), new com.iceyyy.workday.Data(4, true), new com.iceyyy.workday.Data(5, true),
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new com.iceyyy.workday.Data(7, false) },
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{ new com.iceyyy.workday.Data(28, false), new com.iceyyy.workday.Data(30, true), new com.iceyyy.workday.Data(1, true), new com.iceyyy.workday.Data(2, true), new com.iceyyy.workday.Data(3, true),
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new com.iceyyy.workday.Data(4, true) },
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{ new com.iceyyy.workday.Data(27, false), new com.iceyyy.workday.Data(28, false), new com.iceyyy.workday.Data(29, true), new com.iceyyy.workday.Data(30, true), new com.iceyyy.workday.Data(1, true),
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new com.iceyyy.workday.Data(2, true), new com.iceyyy.workday.Data(3, true), new com.iceyyy.workday.Data(6, true) },
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{ new com.iceyyy.workday.Data(26, false), new com.iceyyy.workday.Data(27, false), new com.iceyyy.workday.Data(29, true), new com.iceyyy.workday.Data(30, true), new com.iceyyy.workday.Data(1, true),
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new com.iceyyy.workday.Data(2, true), new com.iceyyy.workday.Data(5, true), new com.iceyyy.workday.Data(6, true) },
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{ new com.iceyyy.workday.Data(26, false), new com.iceyyy.workday.Data(29, true), new com.iceyyy.workday.Data(30, true), new com.iceyyy.workday.Data(1, true), new com.iceyyy.workday.Data(4, true),
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new com.iceyyy.workday.Data(5, true), new com.iceyyy.workday.Data(6, true), new com.iceyyy.workday.Data(9, false) },
|
{ new com.iceyyy.workday.Data(29, true), new com.iceyyy.workday.Data(30, true), new com.iceyyy.workday.Data(3, true), new com.iceyyy.workday.Data(4, true), new com.iceyyy.workday.Data(5, true),
|
new com.iceyyy.workday.Data(6, true), new com.iceyyy.workday.Data(8, false), new com.iceyyy.workday.Data(9, false) } };
|
com.iceyyy.workday.Data[][] days6 = {
|
{ new com.iceyyy.workday.Data(2, true), new com.iceyyy.workday.Data(3, true), new com.iceyyy.workday.Data(4, true), new com.iceyyy.workday.Data(5, true), new com.iceyyy.workday.Data(6, true),
|
new com.iceyyy.workday.Data(8, false) },
|
{ new com.iceyyy.workday.Data(29, false), new com.iceyyy.workday.Data(1, true), new com.iceyyy.workday.Data(2, true), new com.iceyyy.workday.Data(3, true), new com.iceyyy.workday.Data(4, true),
|
new com.iceyyy.workday.Data(5, true) },
|
{ new com.iceyyy.workday.Data(28, false), new com.iceyyy.workday.Data(29, false), new com.iceyyy.workday.Data(30, true), new com.iceyyy.workday.Data(1, true), new com.iceyyy.workday.Data(2, true),
|
new com.iceyyy.workday.Data(3, true), new com.iceyyy.workday.Data(4, true), new com.iceyyy.workday.Data(7, true) },
|
{ new com.iceyyy.workday.Data(27, false), new com.iceyyy.workday.Data(28, false), new com.iceyyy.workday.Data(30, true), new com.iceyyy.workday.Data(1, true), new com.iceyyy.workday.Data(2, true),
|
new com.iceyyy.workday.Data(3, true), new com.iceyyy.workday.Data(6, true), new com.iceyyy.workday.Data(7, true) },
|
{ new com.iceyyy.workday.Data(27, false), new com.iceyyy.workday.Data(30, true), new com.iceyyy.workday.Data(1, true), new com.iceyyy.workday.Data(2, true), new com.iceyyy.workday.Data(5, true),
|
new com.iceyyy.workday.Data(6, true), new com.iceyyy.workday.Data(7, true), new com.iceyyy.workday.Data(10, false) },
|
{ new com.iceyyy.workday.Data(30, true), new com.iceyyy.workday.Data(1, true), new com.iceyyy.workday.Data(4, true), new com.iceyyy.workday.Data(5, true), new com.iceyyy.workday.Data(6, true),
|
new com.iceyyy.workday.Data(7, true), new com.iceyyy.workday.Data(9, false), new com.iceyyy.workday.Data(10, false) },
|
{ new com.iceyyy.workday.Data(30, true), new com.iceyyy.workday.Data(3, true), new com.iceyyy.workday.Data(4, true), new com.iceyyy.workday.Data(5, true), new com.iceyyy.workday.Data(6, true),
|
new com.iceyyy.workday.Data(7, true), new com.iceyyy.workday.Data(8, false), new Data(9, false) } };
|
if (dateAutumnNum == 25) {
|
return days1;
|
} else if (dateAutumnNum == 26) {
|
return days2;
|
} else if (dateAutumnNum == 27) {
|
return days3;
|
} else if (dateAutumnNum == 28) {
|
return days4;
|
} else if (dateAutumnNum == 29) {
|
return days5;
|
} else if (dateAutumnNum == 30) {
|
return days6;
|
}
|
throw new RuntimeException("中秋日期格式错误");
|
}
|
|
private static Map<String, Boolean> nationalOctMap(int yearNum) {
|
String ymd = yearNum + "1001";
|
int day = getWeekDay(ymd);
|
Map<String, Boolean> map = new HashMap<String, Boolean>();
|
int[][] correction = { { 30 }, { 29, 30 }, { 28, 29 }, { 28, 11 }, { 27, 10 }, { 9, 10 }, { 9 } };
|
for (int i = 0; i < correction[day].length; i++) {
|
int corr = correction[day][i];
|
if (corr <= 15) {
|
String key = yearNum + "10" + convertNum(corr);
|
map.put(key, false);
|
} else {
|
String key = yearNum + "09" + convertNum(corr);
|
map.put(key, false);
|
}
|
}
|
int start = 0;
|
if (day == 0 || day == 1) {
|
start = -1;
|
}
|
int end = 0;
|
if (day == 5) {
|
end = 1;
|
}
|
for (int i = 0 + start; i < 8 + end; i++) {// 国庆节一般为7天
|
String curDate = addDay(ymd, i);
|
int curDay = getWeekDay(curDate);
|
if (curDay > 0 && curDay < 6) {
|
map.put(curDate, true);
|
}
|
}
|
return map;
|
}
|
|
private static Map<String, Boolean> nationalMap(int yearNum) {
|
String ymd = yearNum + "1001";
|
int day = getWeekDay(ymd);
|
Map<String, Boolean> map = new HashMap<String, Boolean>();
|
int[][] correction = { { 30, 8 }, { 29, 14 }, { 29, 12 }, { 28, 11 }, { 10 }, { 26, 9 }, { 8, 9 } };
|
if (day > 0 && day < 6) {
|
map.put(ymd, true);
|
}
|
for (int i = 0; i < correction[day].length; i++) {
|
int corr = correction[day][i];
|
if (corr <= 15) {
|
String key = yearNum + "10" + convertNum(corr);
|
map.put(key, false);
|
} else {
|
String key = yearNum + "09" + convertNum(corr);
|
map.put(key, false);
|
}
|
}
|
for (int i = 0; i < 7; i++) {// 国庆节一般为7天
|
String curDate = addDay(ymd, i);
|
int curDay = getWeekDay(curDate);
|
if (curDay > 0 && curDay < 6) {
|
map.put(curDate, true);
|
}
|
}
|
return map;
|
}
|
|
private static String convertNum(int num) {
|
if (num < 10) {
|
return "0" + num;
|
} else {
|
return num + "";
|
}
|
}
|
|
private static Map<String, Boolean> getHistoryMap() {
|
Map<String, Boolean> map = new HashMap<String, Boolean>();
|
return map;
|
}
|
|
private static Map<String, Boolean> newYearLunarMap(int yearNum) {
|
Map<String, Boolean> map = new HashMap<String, Boolean>();
|
String ymd = yearNum + "0101";
|
ymd = convertGregorian(ymd);
|
int day = getWeekDay(ymd);
|
int[][] correction = { { 6, 7 }, { -2, 6 }, { -3, 12 }, { -3, 10 }, { -4, 9 }, { -5, 8 }, { -6, 7 } };
|
int correct = -1;
|
if (yearNum == 2014 || yearNum <= 2007) {
|
correction = new int[][] { { 6, 7 }, { -2, 6 }, { -3, 12 }, { -3, 10 }, { -4, 9 }, { -5, 8 }, { -6, 7 } };
|
correct = 0;
|
}
|
for (int i = 0; i < correction[day].length; i++) {
|
map.put(addDay(ymd, correction[day][i]), false);
|
}
|
for (int i = 0; i < 7; i++) {
|
String curYmd = addDay(ymd, i + correct);
|
int dayCur = getWeekDay(curYmd);
|
if (dayCur > 0 && dayCur < 6) {
|
map.put(curYmd, true);
|
}
|
}
|
return map;
|
}
|
|
private static Map<String, Boolean> currentYearMap(Map<String, Boolean> newYearMap,
|
Map<String, Boolean> nextYearMap, int yearNum) {
|
String yearStr = yearNum + "";
|
Set<String> setCur = newYearMap.keySet();
|
Set<String> setNext = nextYearMap.keySet();
|
Map<String, Boolean> map = new HashMap<String, Boolean>();
|
for (String key : setCur) {
|
if (key.startsWith(yearStr)) {
|
map.put(key, newYearMap.get(key));
|
}
|
}
|
for (String key : setNext) {
|
if (key.startsWith(yearStr)) {
|
map.put(key, nextYearMap.get(key));
|
}
|
}
|
return map;
|
}
|
|
private static Map<String, Boolean> festivalMap(int yearNum, String festival) {
|
String ymd = yearNum + festival;
|
if (festival.endsWith("L")) {
|
festival = festival.substring(0, festival.length() - 1);
|
ymd = convertGregorian(ymd);
|
} else if ("0405".equals(festival)) {
|
ymd = chingming(yearNum);
|
}
|
return small(ymd);
|
}
|
|
private static Map<String, Boolean> gregorianNewYearMap(int yearNum, String festival) {
|
String ymd = yearNum + festival;
|
return gregorianNewYearSmall(ymd);
|
}
|
|
private static String chingming(int yearNum) {
|
return yearNum + "040" + qing(yearNum);
|
}
|
|
/**
|
* 计算清明节的日期(可计算范围: 1700-3100)
|
*
|
* @param year
|
* 需要计算的年份
|
* @return 清明节在公历中的日期
|
*/
|
private static int qing(int year) {
|
if (year == 2232) {
|
return 4;
|
}
|
if (year < 1700) {
|
throw new RuntimeException("1700年以前暂时不支持");
|
}
|
if (year >= 3100) {
|
throw new RuntimeException("3100年以后暂时不支持");
|
}
|
double[] coefficient = { 5.15, 5.37, 5.59, 4.82, 5.02, 5.26, 5.48, 4.70, 4.92, 5.135, 5.36, 4.60, 4.81, 5.04,
|
5.26 };
|
int mod = year % 100;
|
return (int) (mod * 0.2422 + coefficient[year / 100 - 17] - mod / 4);
|
}
|
|
private static Map<String, Boolean> small(String ymd) {
|
int day = getWeekDay(ymd);
|
Map<String, Boolean> map = new HashMap<String, Boolean>();
|
int[][] correction = { { 1 }, {}, { -1, -3 }, { -1, -2, -3, -4 }, { 1, 3 }, {}, { 2 } };
|
// 6.取-1 2014年清明 2015年端午 6. 取2 2012年端午
|
if (day > 0 && day < 6) {
|
map.put(ymd, true);
|
}
|
if (day == 3) {
|
map.put(addDay(ymd, -1), true);
|
map.put(addDay(ymd, -2), true);
|
map.put(addDay(ymd, -3), false);
|
map.put(addDay(ymd, -4), false);
|
} else {
|
boolean flag = true;
|
for (int i = 0; i < correction[day].length; i++) {
|
map.put(addDay(ymd, correction[day][i]), flag);
|
flag = false;
|
}
|
}
|
return map;
|
}
|
|
private static Map<String, Boolean> gregorianNewYearSmall(String ymd) {
|
int day = getWeekDay(ymd);
|
Map<String, Boolean> map = new HashMap<String, Boolean>();
|
int[][] correction = { { 1 }, {}, { 1, 2, 4, 5 }, {}, { 1, 2, 3 }, {}, { 2 } };
|
// 6.取-1 2014年清明 2015年端午 6. 取2 2012年端午 0{+1}1{} 2{+1+2 +4b+5b} 3{}
|
// 4{+1,+2,+3b}5{}6{+2}
|
if (day > 0 && day < 6) {
|
map.put(ymd, true);
|
}
|
if (day == 2) {
|
map.put(addDay(ymd, 1), true);
|
map.put(addDay(ymd, 2), true);
|
map.put(addDay(ymd, 4), false);
|
map.put(addDay(ymd, 5), false);
|
} else if (day == 3) {
|
|
} else if (day == 4) {
|
map.put(addDay(ymd, 1), true);
|
map.put(addDay(ymd, 3), false);
|
} else {
|
boolean flag = true;
|
for (int i = 0; i < correction[day].length; i++) {
|
map.put(addDay(ymd, correction[day][i]), flag);
|
flag = false;
|
}
|
}
|
return map;
|
}
|
|
private static int getWeekDay(String ymd) {
|
SimpleDateFormat sdf = new SimpleDateFormat("yyyyMMdd");
|
Date date = null;
|
try {
|
date = sdf.parse(ymd);
|
} catch (ParseException e) {
|
e.printStackTrace();
|
}
|
Calendar calendar = Calendar.getInstance();
|
calendar.setTime(date);
|
int day = calendar.get(Calendar.DAY_OF_WEEK) - 1;
|
return day;
|
}
|
|
private static String convertGregorian(String ymd) {// private
|
String cnYmd = convertCnYmd(ymd);
|
int start = 18;
|
int len = 60;// 公历农历按最多相差60天计算。
|
for (int i = start; i < start + len; i++) {
|
String gregorianDate = addDay(ymd, i);
|
String lunarDate = NongLi.getDate(gregorianDate);
|
if (cnYmd.equals(lunarDate)) {
|
return gregorianDate;
|
}
|
}
|
return null;
|
}
|
|
private static String convertCnYmd(String ymd) {// private
|
String numArray = "零一二三四五六七八九十";
|
String m = ymd.substring(4, 6);
|
String d = ymd.substring(6, 8);
|
int month = Integer.parseInt(m);
|
int day = Integer.parseInt(d);
|
String yearStr = "";
|
for (int i = 0; i < 4; i++) {
|
yearStr += numArray.charAt(ymd.charAt(i) - '0') + "";
|
}
|
yearStr += "年";
|
String monthStr = "";
|
if ("11".equals(m)) {
|
monthStr = "冬";
|
} else if ("12".equals(m)) {
|
monthStr = "腊";
|
} else if ("01".equals(m)) {
|
monthStr = "正";
|
} else {
|
monthStr = numArray.charAt(month) + "";
|
}
|
monthStr += "月";
|
String dayStr = "";
|
if (day <= 10) {
|
dayStr = "初" + numArray.charAt(day);
|
} else if (day < 20) {
|
dayStr = "十" + numArray.charAt(day - 10);
|
} else if (day == 20) {
|
dayStr = "二十";
|
} else if (day == 30) {
|
dayStr = "三十";
|
} else {
|
dayStr = "廿" + numArray.charAt(day - 20);
|
}
|
return yearStr + monthStr + dayStr;
|
}
|
|
private static String addDay(String date, int dayLength) {
|
SimpleDateFormat sdf = new SimpleDateFormat("yyyyMMdd");
|
Date dateSrc = null;
|
try {
|
dateSrc = sdf.parse(date);
|
} catch (ParseException e) {
|
e.printStackTrace();
|
}
|
Calendar cal = Calendar.getInstance();
|
cal.setTime(dateSrc);
|
cal.set(Calendar.DAY_OF_MONTH, cal.get(Calendar.DAY_OF_MONTH) + dayLength);
|
return sdf.format(cal.getTime());
|
}
|
|
private static String[] read(String fileName) {
|
BufferedReader br = null;
|
ArrayList<String> list = new ArrayList<String>();
|
|
try {
|
br = new BufferedReader(
|
new InputStreamReader(WorkUtils.class.getClassLoader().getResourceAsStream(fileName)));
|
String every = null;
|
while ((every = br.readLine()) != null) {
|
if (!every.startsWith("#")) {
|
list.add(every);
|
}
|
}
|
String[] datas = new String[list.size()];
|
for (int i = 0; i < datas.length; i++) {
|
datas[i] = list.get(i);
|
}
|
return datas;
|
} catch (FileNotFoundException e) {
|
e.printStackTrace();
|
} catch (IOException e) {
|
e.printStackTrace();
|
} finally {
|
if (br != null) {
|
try {
|
br.close();
|
} catch (IOException e) {
|
e.printStackTrace();
|
}
|
}
|
}
|
return null;
|
}
|
|
private static Map<String, Boolean> weekMapFromFile() {
|
Map<String, Boolean> map = new HashMap<String, Boolean>();
|
String fileName = "iceweek.txt";
|
String[] lines = WorkUtils.read(fileName);
|
for (String line : lines) {
|
if (line == null || line.length() != 9) {
|
continue;
|
}
|
String key = line.substring(0, 8);
|
Boolean value = convertWork(line.substring(8));
|
map.put(key, value);
|
}
|
return map;
|
}
|
|
private static Boolean convertWork(String str) {
|
if ("b".equals(str)) {
|
return false;
|
} else if ("x".equals(str)) {
|
return true;
|
}
|
return null;
|
}
|
|
private static Map<String, Boolean> filterMap(Map<String, Boolean> map, int year) {
|
String yearStr = year + "";
|
Map<String, Boolean> newMap = new HashMap<String, Boolean>();
|
Set<Entry<String, Boolean>> entrySet = map.entrySet();
|
for (Entry<String, Boolean> entry : entrySet) {
|
String key = entry.getKey();
|
Boolean value = entry.getValue();
|
if (key != null && key.startsWith(yearStr)) {
|
newMap.put(key, value);
|
}
|
}
|
return newMap;
|
}
|
|
/**
|
* 提示语
|
* @return 提示语
|
*/
|
protected static String warn() {
|
return "注意：该算法对于将来的时间仅是预测，并不能完全精确。";
|
}
|
}
|
