| // *************************************************************************** |
| // * |
| // * Copyright (C) 2004, International Business Machines |
| // * Corporation and others. All Rights Reserved. |
| // * |
| // *************************************************************************** |
| // |
| |
| en { |
| |
| |
| //------------------------------------------------------------ |
| // Rule Based Number Format Support |
| //------------------------------------------------------------ |
| |
| // * Spellout rules for U.S. English. This rule set has two variants: |
| // * %simplified is a set of rules showing the simple method of spelling |
| // * out numbers in English: 289 is formatted as "two hundred eighty-nine". |
| // * %default uses a more complicated algorithm to format |
| // * numbers in a more natural way: 289 is formatted as "two hundred AND |
| // * eighty-nine" and commas are inserted between the thousands groups for |
| // * values above 100,000. |
| |
| SpelloutRules { |
| // This rule set shows the normal simple formatting rules for English |
| "%simplified:\n" |
| // negative number rule. This rule is used to format negative |
| // numbers. The result of formatting the number's absolute |
| // value is placed where the >> is. |
| "-x: minus >>;\n" |
| // faction rule. This rule is used for formatting numbers |
| // with fractional parts. The result of formatting the |
| // number's integral part is substituted for the <<, and |
| // the result of formatting the number's fractional part |
| // (one digit at a time, e.g., 0.123 is "zero point one two |
| // three") replaces the >>. |
| "x.x: << point >>;\n" |
| // the rules for the values from 0 to 19 are simply the |
| // words for those numbers |
| "zero; one; two; three; four; five; six; seven; eight; nine;\n" |
| "ten; eleven; twelve; thirteen; fourteen; fifteen; sixteen;\n" |
| "seventeen; eighteen; nineteen;\n" |
| // beginning at 20, we use the >> to mark the position where |
| // the result of formatting the number's ones digit. Thus, |
| // we only need a new rule at every multiple of 10. Text in |
| // backets is omitted if the value being formatted is an |
| // even multiple of 10. |
| "20: twenty[->>];\n" |
| "30: thirty[->>];\n" |
| "40: forty[->>];\n" |
| "50: fifty[->>];\n" |
| "60: sixty[->>];\n" |
| "70: seventy[->>];\n" |
| "80: eighty[->>];\n" |
| "90: ninety[->>];\n" |
| // beginning at 100, we can use << to mark the position where |
| // the result of formatting the multiple of 100 is to be |
| // inserted. Notice also that the meaning of >> has shifted: |
| // here, it refers to both the ones place and the tens place. |
| // The meanings of the << and >> tokens depend on the base value |
| // of the rule. A rule's divisor is (usually) the highest |
| // power of 10 that is less than or equal to the rule's base |
| // value. The value being formatted is divided by the rule's |
| // divisor, and the integral quotient is used to get the text |
| // for <<, while the remainder is used to produce the text |
| // for >>. Again, text in brackets is omitted if the value |
| // being formatted is an even multiple of the rule's divisor |
| // (in this case, an even multiple of 100) |
| "100: << hundred[ >>];\n" |
| // The rules for the higher numbers work the same way as the |
| // rule for 100: Again, the << and >> tokens depend on the |
| // rule's divisor, which for all these rules is also the rule's |
| // base value. To group by thousand, we simply don't have any |
| // rules between 1,000 and 1,000,000. |
| "1000: << thousand[ >>];\n" |
| "1,000,000: << million[ >>];\n" |
| "1,000,000,000: << billion[ >>];\n" |
| "1,000,000,000,000: << trillion[ >>];\n" |
| // overflow rule. This rule specifies that values of a |
| // quadrillion or more are shown in numerals rather than words. |
| // The == token means to format (with new rules) the value |
| // being formatted by this rule and place the result where |
| // the == is. The #,##0 inside the == signs is a |
| // DecimalFormat pattern. It specifies that the value should |
| // be formatted with a DecimalFormat object, and that it |
| // should be formatted with no decimal places, at least one |
| // digit, and a thousands separator. |
| "1,000,000,000,000,000: =#,##0=;\n" |
| |
| // %default is a more elaborate form of %simplified; It is basically |
| // the same, except that it introduces "and" before the ones digit |
| // when appropriate (basically, between the tens and ones digits) and |
| // separates the thousands groups with commas in values over 100,000. |
| "%default:\n" |
| // negative-number and fraction rules. These are the same |
| // as those for %simplified, but have to be stated here too |
| // because this is an entry point |
| "-x: minus >>;\n" |
| "x.x: << point >>;\n" |
| // just use %simplified for values below 100 |
| "=%simplified=;\n" |
| // for values from 100 to 9,999 use %%and to decide whether or |
| // not to interpose the "and" |
| "100: << hundred[ >%%and>];\n" |
| "1000: << thousand[ >%%and>];\n" |
| // for values of 100,000 and up, use %%commas to interpose the |
| // commas in the right places (and also to interpose the "and") |
| "100,000>>: << thousand[>%%commas>];\n" |
| "1,000,000: << million[>%%commas>];\n" |
| "1,000,000,000: << billion[>%%commas>];\n" |
| "1,000,000,000,000: << trillion[>%%commas>];\n" |
| "1,000,000,000,000,000: =#,##0=;\n" |
| // if the value passed to this rule set is greater than 100, don't |
| // add the "and"; if it's less than 100, add "and" before the last |
| // digits |
| "%%and:\n" |
| "and =%default=;\n" |
| "100: =%default=;\n" |
| // this rule set is used to place the commas |
| "%%commas:\n" |
| // for values below 100, add "and" (the apostrophe at the |
| // beginning is ignored, but causes the space that follows it |
| // to be significant: this is necessary because the rules |
| // calling %%commas don't put a space before it) |
| "' and =%default=;\n" |
| // put a comma after the thousands (or whatever preceded the |
| // hundreds) |
| "100: , =%default=;\n" |
| // put a comma after the millions (or whatever precedes the |
| // thousands) |
| "1000: , <%default< thousand, >%default>;\n" |
| // and so on... |
| "1,000,000: , =%default=;" |
| // %%lenient-parse isn't really a set of number formatting rules; |
| // it's a set of collation rules. Lenient-parse mode uses a Collator |
| // object to compare fragments of the text being parsed to the text |
| // in the rules, allowing more leeway in the matching text. This set |
| // of rules tells the formatter to ignore commas when parsing (it |
| // already ignores spaces, which is why we refer to the space; it also |
| // ignores hyphens, making "twenty one" and "twenty-one" parse |
| // identically) |
| "%%lenient-parse:\n" |
| // "& ' ' , ',' ;\n" |
| " &\u0000 << ' ' << ',' << '-'; \n" |
| } |
| |
| |
| // * This rule set adds an English ordinal abbreviation to the end of a |
| // * number. For example, 2 is formatted as "2nd". Parsing doesn't work with |
| // * this rule set. To parse, use DecimalFormat on the numeral. |
| OrdinalRules { |
| // this rule set formats the numeral and calls %%abbrev to |
| // supply the abbreviation |
| "%main:\n" |
| "=#,##0==%%abbrev=;\n" |
| // this rule set supplies the abbreviation |
| "%%abbrev:\n" |
| // the abbreviations. Everything from 4 to 19 ends in "th" |
| "th; st; nd; rd; th;\n" |
| // at 20, we begin repeating the cycle every 10 (13 is "13th", |
| // but 23 and 33 are "23rd" and "33rd") We do this by |
| // ignoring all bug the ones digit in selecting the abbreviation |
| "20: >>;\n" |
| // at 100, we repeat the whole cycle by considering only the |
| // tens and ones digits in picking an abbreviation |
| "100: >>;\n" |
| } |
| |
| // * This rule set formats a number of seconds in sexagesimal notation |
| // * (i.e., hours, minutes, and seconds). %with-words formats it with |
| // * words (3,740 is "1 hour, 2 minutes, 20 seconds") and %in-numerals |
| // * formats it entirely in numerals (3,740 is "1:02:20"). |
| DurationRules { |
| // main rule set for formatting with words |
| "%with-words:\n" |
| // take care of singular and plural forms of "second" |
| "0 seconds; 1 second; =0= seconds;\n" |
| // use %%min to format values greater than 60 seconds |
| "60/60: <%%min<[, >>];\n" |
| // use %%hr to format values greater than 3,600 seconds |
| // (the ">>>" below causes us to see the number of minutes |
| // when when there are zero minutes) |
| "3600/60: <%%hr<[, >>>];\n" |
| // this rule set takes care of the singular and plural forms |
| // of "minute" |
| "%%min:\n" |
| "0 minutes; 1 minute; =0= minutes;\n" |
| // this rule set takes care of the singular and plural forms |
| // of "hour" |
| "%%hr:\n" |
| "0 hours; 1 hour; =0= hours;\n" |
| |
| // main rule set for formatting in numerals |
| "%in-numerals:\n" |
| // values below 60 seconds are shown with "sec." |
| "=0= sec.;\n" |
| // higher values are shown with colons: %%min-sec is used for |
| // values below 3,600 seconds... |
| "60: =%%min-sec=;\n" |
| // ...and %%hr-min-sec is used for values of 3,600 seconds |
| // and above |
| "3600: =%%hr-min-sec=;\n" |
| // this rule causes values of less than 10 minutes to show without |
| // a leading zero |
| "%%min-sec:\n" |
| "0: :=00=;\n" |
| "60/60: <0<>>;\n" |
| // this rule set is used for values of 3,600 or more. Minutes are always |
| // shown, and always shown with two digits |
| "%%hr-min-sec:\n" |
| "0: :=00=;\n" |
| "60/60: <00<>>;\n" |
| "3600/60: <#,##0<:>>>;\n" |
| // the lenient-parse rules allow several different characters to be used |
| // as delimiters between hours, minutes, and seconds |
| "%%lenient-parse:\n" |
| "& ':' = '.' = ' ' = '-';\n" |
| } |
| } |
