📄 calendargb.java
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sectionalTerm = sectionalTerm(gregorianYear, gregorianMonth);
principleTerm = principleTerm(gregorianYear, gregorianMonth);
return 0;
}
public static int sectionalTerm(int y, int m) {
if (y<1901 || y>2100) return 0;
int index = 0;
int ry = y-baseYear+1;
while (ry>=sectionalTermYear[m-1][index]) index++;
int term = sectionalTermMap[m-1][4*index+ry%4];
if ((ry == 121)&&(m == 4)) term = 5;
if ((ry == 132)&&(m == 4)) term = 5;
if ((ry == 194)&&(m == 6)) term = 6;
return term;
}
public static int principleTerm(int y, int m) {
if (y<1901 || y>2100) return 0;
int index = 0;
int ry = y-baseYear+1;
while (ry>=principleTermYear[m-1][index]) index++;
int term = principleTermMap[m-1][4*index+ry%4];
if ((ry == 171)&&(m == 3)) term = 21;
if ((ry == 181)&&(m == 5)) term = 21;
return term;
}
public String[] getYearTable() {
setGregorian(gregorianYear,1,1);
computeChineseFields();
computeSolarTerms();
String[] table = new String[58]; // 6*9 + 4
table[0] = getTextLine(27, "公历年历："+gregorianYear);
table[1] = getTextLine(27, "农历年历："+(chineseYear+1)
+ " ("+stemNames[(chineseYear+1-1)%10]
+ branchNames[(chineseYear+1-1)%12]
+ " - "+animalNames[(chineseYear+1-1)%12]+"年)");
int ln = 2;
String blank = " "
+" " + " ";
String[] mLeft = null;
String[] mRight = null;
for (int i=1; i<=6; i++) {
table[ln] = blank;
ln++;
mLeft = getMonthTable();
mRight = getMonthTable();
for (int j=0; j<mLeft.length; j++) {
String line = mLeft[j] + " " + mRight[j];
table[ln] = line;
ln++;
}
}
table[ln] = blank;
ln++;
table[ln] = getTextLine(0,
"##/## - 公历日期/农历日期，(*)#月 - (闰)农历月第一天");
ln++;
return table;
}
public static String getTextLine(int s, String t) {
String str = " "
+" " + " ";
if (t!=null && s<str.length() && s+t.length()<str.length())
str = str.substring(0,s) + t + str.substring(s+t.length());
return str;
}
private static String[] monthNames =
{"一","二","三","四","五","六","七","八","九","十","十一","十二"};
public String[] getMonthTable() {
setGregorian(gregorianYear,gregorianMonth,1);
computeChineseFields();
computeSolarTerms();
String[] table = new String[8];
String title = null;
if (gregorianMonth<11) title = " ";
else title = " ";
title = title + monthNames[gregorianMonth-1] + "月"
+ " ";
String header = " 日 一 二 三 四 五 六 ";
String blank = " ";
table[0] = title;
table[1] = header;
int wk = 2;
String line = "";
for (int i=1; i<dayOfWeek; i++) {
line += " " + ' ';
}
int days = daysInGregorianMonth(gregorianYear,gregorianMonth);
for (int i=gregorianDate; i<=days; i++) {
line += getDateString() + ' ';
rollUpOneDay();
if (dayOfWeek==1) {
table[wk] = line;
line = "";
wk++;
}
}
for (int i=dayOfWeek; i<=7; i++) {
line += " " + ' ';
}
table[wk] = line;
for (int i=wk+1; i<table.length; i++) {
table[i] = blank;
}
for (int i=0; i<table.length; i++) {
table[i] = table[i].substring(0,table[i].length()-1);
}
return table;
}
private static String[] chineseMonthNames =
{"正","二","三","四","五","六","七","八","九","十","冬","腊"};
private static String[] principleTermNames =
{"大寒","雨水","春分","谷雨","夏满","夏至","大暑","处暑","秋分",
"霜降","小雪","冬至"};
private static String[] sectionalTermNames =
{"小寒","立春","惊蛰","清明","立夏","芒种","小暑","立秋","白露",
"寒露","立冬","大雪"};
public String getDateString() {
String str = "* / ";
String gm = String.valueOf(gregorianMonth);
if (gm.length()==1) gm = ' ' + gm;
String cm = String.valueOf(Math.abs(chineseMonth));
if (cm.length()==1) cm = ' ' + cm;
String gd = String.valueOf(gregorianDate);
if (gd.length()==1) gd = ' ' + gd;
String cd = String.valueOf(chineseDate);
if (cd.length()==1) cd = ' ' + cd;
if (gregorianDate==sectionalTerm) {
str = " "+sectionalTermNames[gregorianMonth-1];
} else if (gregorianDate==principleTerm) {
str = " "+principleTermNames[gregorianMonth-1];
} else if (chineseDate==1 && chineseMonth>0) {
str = " "+chineseMonthNames[chineseMonth-1]+"月";
} else if (chineseDate==1 && chineseMonth<0) {
str = "*"+chineseMonthNames[-chineseMonth-1]+"月";
} else {
str = gd+'/'+cd;
}
return str;
}
//日期汉字
private static String[] datesGB=new String[]
{"","初一","初二","初三","初四","初五","初六","初七","初八","初九","初十",
"十一","十二","十三","十四","十五","十六","十七","十八","十九","二十",
"廿一","廿二","廿三","廿四","廿五","廿六","廿七","廿八","廿九","三十"};
//传统阳历节日
private static Map<String,String> internalGregorianHoliday=new HashMap<String,String>();
static{
internalGregorianHoliday.put("1_1","元旦");
internalGregorianHoliday.put("2_14","情人节");
internalGregorianHoliday.put("3_8","妇女节");
internalGregorianHoliday.put("3_12","植树节");
internalGregorianHoliday.put("4_1","愚人节");
internalGregorianHoliday.put("5_1","劳动节");
internalGregorianHoliday.put("5_4","青年节");
internalGregorianHoliday.put("6_1","儿童节");
internalGregorianHoliday.put("8_1","建军节");
internalGregorianHoliday.put("9_10","教师节");
internalGregorianHoliday.put("10_1","国庆节");
internalGregorianHoliday.put("10_31","万圣节");
internalGregorianHoliday.put("12_25","圣诞节");
//三段动态节日,第几月第几周的周几
internalGregorianHoliday.put("5_3_1","母亲节"); //母亲节为5月第2个周日
// internalGregorianHoliday.put("6_4_1","父亲节"); //父亲节为6月第3个周日
internalGregorianHoliday.put("11_4_5","感恩节"); //11月的第4个星期四
internalGregorianHoliday.put("6_2_7","文化遗产日");
}
//传统农历节日
private static Map<String,String> internalChineseHoliday=new HashMap<String,String>();
static{
internalChineseHoliday.put("1_1","春节");
internalChineseHoliday.put("1_15","元宵节");
internalChineseHoliday.put("5_5","端午节");
internalChineseHoliday.put("7_7","七夕");
internalChineseHoliday.put("8_15","中秋节");
internalChineseHoliday.put("9_9","重阳节");
internalChineseHoliday.put("12_8","腊八节");
internalChineseHoliday.put("12_23","过小年");
}
private int weekOfMonth(){
Calendar cal=Calendar.getInstance();
cal.set(Calendar.YEAR,gregorianYear);
cal.set(Calendar.MONTH,gregorianMonth);
cal.set(Calendar.DATE,gregorianDate);
return cal.get(Calendar.WEEK_OF_MONTH);
}
//取日期阴历汉字
public String[] getDateGB() {
String str = datesGB[chineseDate];
String holiday="false";
if (getGregorianHoliday().get(gregorianMonth + "_" + gregorianDate) != null) {
str = getGregorianHoliday().get(gregorianMonth + "_" + gregorianDate);
holiday="true";
} else if (getGregorianHoliday().get(gregorianMonth + "_" + weekOfMonth()+"_"+dayOfWeek) != null) {
str = getGregorianHoliday().get(gregorianMonth + "_" + weekOfMonth()+"_"+dayOfWeek);
holiday="true";
} else if (getChineseHoliday().get(chineseMonth + "_" + chineseDate) != null) {
str = getChineseHoliday().get(chineseMonth + "_" + chineseDate);
holiday="true";
} else if (gregorianDate == sectionalTerm) {
str = "" + sectionalTermNames[gregorianMonth - 1];
} else if (gregorianDate == principleTerm) {
str = "" + principleTermNames[gregorianMonth - 1];
} else if (chineseDate == 1 && chineseMonth > 0) {
str = "" + chineseMonthNames[chineseMonth - 1] + "月";
} else if (chineseDate == 1 && chineseMonth < 0) {
str = "*" + chineseMonthNames[-chineseMonth - 1] + "月";
}
return new String[]{str,holiday};
}
//取日期阴历汉字
public String[][] getMonthTableGB(int year,int month,int day,int span) {
setGregorian(year,month,day);
computeChineseFields();
computeSolarTerms();
String[][] table = new String[span+1][2];
for (int i = 0; i <= span; i++) {
table[i] = getDateGB();
rollUpOneDay();
}
return table;
}
public int rollUpOneDay() {
dayOfWeek = dayOfWeek%7 + 1;
dayOfYear++;
gregorianDate++;
int days = daysInGregorianMonth(gregorianYear,gregorianMonth);
if (gregorianDate>days) {
gregorianDate = 1;
gregorianMonth++;
if (gregorianMonth>12) {
gregorianMonth = 1;
gregorianYear++;
dayOfYear = 1;
isGregorianLeap = isGregorianLeapYear(gregorianYear);
}
sectionalTerm = sectionalTerm(gregorianYear,gregorianMonth);
principleTerm = principleTerm(gregorianYear,gregorianMonth);
}
chineseDate++;
days = daysInChineseMonth(chineseYear,chineseMonth);
if (chineseDate>days) {
chineseDate = 1;
chineseMonth = nextChineseMonth(chineseYear,chineseMonth);
if (chineseMonth==1) chineseYear++;
}
return 0;
}
public String toString() {
StringBuffer buf = new StringBuffer();
buf.append("Gregorian Year: "+gregorianYear+"\n");
buf.append("Gregorian Month: "+gregorianMonth+"\n");
buf.append("Gregorian Date: "+gregorianDate+"\n");
buf.append("Is Leap Year: "+isGregorianLeap+"\n");
buf.append("Day of Year: "+dayOfYear+"\n");
buf.append("Day of Week: "+dayOfWeek+"\n");
buf.append("Chinese Year: "+chineseYear+"\n");
buf.append("Heavenly Stem: "+((chineseYear-1)%10)+"\n");
buf.append("Earthly Branch: "+((chineseYear-1)%12)+"\n");
buf.append("Chinese Month: "+chineseMonth+"\n");
buf.append("Chinese Date: "+chineseDate+"\n");
buf.append("Sectional Term: "+sectionalTerm+"\n");
buf.append("Principle Term: "+principleTerm+"\n");
buf.append("年份: "+ " "+getYearName()+" "+"\n");
buf.append("日期: "+getDateGB());
return buf.toString();
}
//取年名
public String getYearName() {
computeChineseFields();
computeSolarTerms();
return stemNames[(chineseYear - 1) % 10]
+ branchNames[(chineseYear - 1) % 12] + " - "
+ animalNames[(chineseYear - 1) % 12] + "年";
}
public Map<String, String> getChineseHoliday() {
if(chineseHoliday != null )
internalChineseHoliday.putAll(chineseHoliday);
return internalChineseHoliday;
}
public void setChineseHoliday(Map<String, String> chineseHoliday) {
this.chineseHoliday = chineseHoliday;
}
public Map<String, String> getGregorianHoliday() {
if(gregorianHoliday != null)
internalGregorianHoliday.putAll(gregorianHoliday);
return internalGregorianHoliday;
}
public void setGregorianHoliday(Map<String, String> gregorianHoliday) {
this.gregorianHoliday = gregorianHoliday;
}
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