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////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// Copyright (c) 2018-2023 Saxonica Limited
// This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
// If a copy of the MPL was not distributed with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
// This Source Code Form is "Incompatible With Secondary Licenses", as defined by the Mozilla Public License, v. 2.0.
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
package net.sf.saxon.option.local;
import net.sf.saxon.expr.number.AbstractNumberer;
import net.sf.saxon.str.BMPString;
/**
* Class Numberer_de provides localization for format-date() and xsl:number with language = "de" (German)
*
* @author Michael H. Kay
*/
public class Numberer_de extends AbstractNumberer {
/**
* Construct the ordinal suffix for a number, for example "st", "nd", "rd"
*
* @param ordinalParam the value of the ordinal attribute (used in non-English
* language implementations)
* @param number the number being formatted
* @return the ordinal suffix to be appended to the formatted number
*/
@Override
protected String ordinalSuffix(String ordinalParam, long number) {
return ".";
}
/**
* Show the number as words in title case. (We choose title case because
* the result can then be converted algorithmically to lower case or upper case).
*/
@Override
public String toWords(String cardinal, long number) {
if (number >= 1000000000000000L) {
return format(number, BMPString.of("1.000.000"), 3, ".", "", "", "");
}
if (number >= 1000000000000L) {
long rem = number % 1000000000000L;
long n = number / 1000000000000L;
String s = (n == 1 ? "Eine" : toWords(cardinal, n));
return s + " Billion" +
(rem == 0 ? "" : ' ' + toWords(cardinal, rem));
} else if (number >= 1000000000) {
long rem = number % 1000000000;
long n = number / 1000000000;
String s = (n == 1 ? "Eine" : toWords(cardinal, n));
return s + " Milliarde" +
(rem == 0 ? "" : ' ' + toWords(cardinal, rem));
} else if (number >= 1000000) {
long rem = number % 1000000;
long n = number / 1000000;
String s = (n == 1 ? "Eine" : toWords(cardinal, n));
return s + " Million" +
(n == 1 ? "" : "en") +
(rem == 0 ? "" : toWords(cardinal, rem));
} else if (number >= 1000) {
long rem = number % 1000;
long n = number / 1000;
String s = (n == 1 ? "Ein" : toWords(cardinal, n));
return s + "tausend" + (rem == 0 ? "" : toWords(cardinal, rem, LOWER_CASE));
} else if (number >= 100) {
long rem = number % 100;
long n = number / 100;
String s = (n == 1 ? "Ein" : toWords(cardinal, n));
return s + "hundert" + (rem == 0 ? "" : toWords(cardinal, rem, LOWER_CASE));
} else {
if (number < 20) return number == 0 ? "Null" : (number == 1 ? "Eins" : germanUnits[(int) number]);
int rem = (int) (number % 10);
int tens = (int) number / 10;
return (germanUnits[rem]) +
(rem == 0 ? "" : "und") + germanTens[tens];
}
}
@Override
public String zero() {
return "Null";
}
private static final String[] germanUnits = {
"", "Ein", "Zwei", "Drei", "Vier", "F\u00fcnf", "Sechs", "Sieben", "Acht", "Neun",
"Zehn", "Elf", "Zw\u00f6lf", "Dreizehn", "Vierzehn", "F\u00fcnfzehn", "Sechzehn",
"Siebzehn", "Achtzehn", "Neunzehn"};
private static final String[] germanTens = {
"", "Zehn", "Zwanzig", "Drei\u00dfig", "Vierzig", "F\u00fcnfzig",
"Sechzig", "Siebzig", "Achtzig", "Neunzig"};
/**
* Show an ordinal number as German words (for example, Einundzwanzigste)
*/
@Override
public String toOrdinalWords(String ordinalParam, long number, int wordCase) {
String suffix = "e";
if (ordinalParam.equalsIgnoreCase("-er")) {
suffix = "er";
} else if (ordinalParam.equalsIgnoreCase("-es")) {
suffix = "es";
} else if (ordinalParam.equalsIgnoreCase("-en")) {
suffix = "en";
}
long mod100 = number % 100;
if (number < 20) {
String ord = germanOrdinalUnits[(int) number] + suffix;
if (wordCase == UPPER_CASE) {
return ord.toUpperCase();
} else if (wordCase == LOWER_CASE) {
return ord.toLowerCase();
} else {
return ord;
}
} else if (mod100 < 20 && mod100 > 0) {
return toWords("", number - (mod100), wordCase) +
toOrdinalWords(ordinalParam, mod100,
(wordCase == TITLE_CASE ? LOWER_CASE : wordCase));
} else {
String ending = "st" + suffix;
if (wordCase == UPPER_CASE) {
ending = ending.toUpperCase();
}
return toWords("", number, wordCase) +
(wordCase == UPPER_CASE ? ending.toUpperCase() : ending);
}
}
private static final String[] germanOrdinalUnits = {
"Nullt", "Erst", "Zweit", "Dritt", "Viert", "F\u00fcnft", "Sechst", "Siebt", "Acht", "Neunt",
"Zehnt", "Elft", "Zw\u00f6lft", "Dreizehnt", "Vierzehnt", "F\u00fcnfzehnt", "Sechszehnt",
"Siebzehnt", "Achtzehnt", "Neunzehnt"};
/**
* Get a month name or abbreviation
*
* @param month The month number (1=January, 12=December)
* @param minWidth The minimum number of characters
* @param maxWidth The maximum number of characters
*/
@Override
public String monthName(int month, int minWidth, int maxWidth) {
String name = germanMonths[month - 1];
if (maxWidth < 3) {
maxWidth = 3;
}
if (name.length() > maxWidth) {
name = name.substring(0, maxWidth);
}
while (name.length() < minWidth) {
name = name + " ";
}
return name;
}
private static final String[] germanMonths = {
"Januar", "Februar", "M\u00e4rz", "April", "Mai", "Juni",
"Juli", "August", "September", "Oktober", "November", "Dezember"
};
/**
* Get a day name or abbreviation
*
* @param day The month number (1=Monday, 7=Sunday)
* @param minWidth The minimum number of characters
* @param maxWidth The maximum number of characters
*/
@Override
public String dayName(int day, int minWidth, int maxWidth) {
String name = germanDays[day - 1];
if (maxWidth < 10) {
name = name.substring(0, 2);
}
while (name.length() < minWidth) {
name = name + ' ';
}
return name;
}
private static final String[] germanDays = {
"Montag", "Dienstag", "Mittwoch", "Donnerstag", "Freitag", "Samstag", "Sonntag"
};
/**
* Get an ordinal suffix for a particular component of a date/time.
*
* @param component the component specifier from a format-dateTime picture, for
* example "M" for the month or "D" for the day.
* @return a string that is acceptable in the ordinal attribute of xsl:number
* to achieve the required ordinal representation. For example, "-e" for the day component
* in German, to have the day represented as "dritte August".
*/
@Override
public String getOrdinalSuffixForDateTime(String component) {
return "-e";
}
/**
* Get the name for an era (e.g. "BC" or "AD")
*
* @param year the proleptic gregorian year, using "0" for the year before 1AD
*/
@Override
public String getEraName(int year) {
return (year <= 0 ? "v. Chr." : "n. Chr.");
}
/**
* Get the name of a calendar
*
* @param code The code representing the calendar as in the XSLT 2.0 spec, e.g. AD for the Gregorian calendar
*/
/*@NotNull*/
@Override
public String getCalendarName(String code) {
if (code.equals("AD")) {
return "Gregorianisch";
} else {
return code;
}
}
}