Sindhi • سنڌي sd

Cardinalities

• CARDINALITY_ONE

  Matches n = 1

  Example Integers: 1

  Example Decimals: 1.0, 1.00, 1.000, 1.0000

• CARDINALITY_OTHER

  Matches all other values

  Example Integers: 0, 2, 16, 100, 1000, 10000, 100000, 1000000, …

  Example Decimals: 0.0, 0.9, 1.1, 1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …

Cardinality example

This localized strings file selects the localized form of “day” for a delivery estimate. Raw numbers choose the CLDR category; values formatted with the JDK NumberFormat are interpolated for display.

Sample localized strings file

{
  "Delivery.LeadTime": {
    "commentary": "Estimated delivery time, expressed in days.",
    "translation": "{{leadTime}}",
    "placeholders": {
      "leadTime": {
        "value": "dayCount",
        "translations": {
          "CARDINALITY_ONE": "{{formattedDayCount}} ڏينهن",
          "CARDINALITY_OTHER": "{{formattedDayCount}} ڏينهن"
        }
      }
    }
  }
}

Usage and expected results

The Java code passes each raw number for cardinality selection and formats its display value separately with NumberFormat. For this right-to-left locale, Lokalized's default BidiIsolation.RTL_LOCALES wraps caller-supplied formatted values with U+2068 FIRST STRONG ISOLATE and U+2069 POP DIRECTIONAL ISOLATE; the expected expressions below show those escapes.

Locale locale = Locale.forLanguageTag("sd");

Strings strings = Strings.withFallbackLocale(locale)
  .localizedStringSupplier(() -> LocalizedStringLoader.loadFromFilesystem(Paths.get("strings")))
  .localeSupplier((matcher) -> matcher.bestMatchFor(locale))
  .build();

NumberFormat numberFormat = NumberFormat.getNumberInstance(locale);

// Raw numbers select language forms; NumberFormat produces the display values

// CARDINALITY_ONE
Number oneDayCount = 1;
String oneFormattedDayCount = numberFormat.format(oneDayCount);

// Expected: <FSI>١<PDI> ڏينهن
// U+2068 FIRST STRONG ISOLATE begins bidirectional isolation around a caller-supplied value in right-to-left text
// U+2069 POP DIRECTIONAL ISOLATE ends bidirectional isolation around a caller-supplied value in right-to-left text
assertEquals("\u2068" + oneFormattedDayCount + "\u2069 ڏينهن", strings.get(
  "Delivery.LeadTime", Map.of("dayCount", oneDayCount, "formattedDayCount", oneFormattedDayCount)
));

// CARDINALITY_OTHER
Number otherDayCount = 0;
String otherFormattedDayCount = numberFormat.format(otherDayCount);

// Expected: <FSI>٠<PDI> ڏينهن
assertEquals("\u2068" + otherFormattedDayCount + "\u2069 ڏينهن", strings.get(
  "Delivery.LeadTime", Map.of("dayCount", otherDayCount, "formattedDayCount", otherFormattedDayCount)
));

Cardinality Ranges

These are CLDR's explicit range mappings. For any start/end pair not listed, Cardinality.forRange(...) falls back to the ending cardinality.

• CARDINALITY_ONE - CARDINALITY_ONE

  Matches CARDINALITY_OTHER

• CARDINALITY_ONE - CARDINALITY_OTHER

  Matches CARDINALITY_OTHER

• CARDINALITY_OTHER - CARDINALITY_ONE

  Matches CARDINALITY_ONE

• CARDINALITY_OTHER - CARDINALITY_OTHER

  Matches CARDINALITY_OTHER

Cardinality range example

The start and end cardinalities select the locale's CLDR range result. The selected form wraps a separately formatted display range.

Sample localized strings file

{
  "Delivery.Window": {
    "commentary": "Estimated delivery window, expressed as a range of days.",
    "translation": "{{window}}",
    "placeholders": {
      "window": {
        "range": {
          "start": "minDays",
          "end": "maxDays"
        },
        "translations": {
          "CARDINALITY_ONE": "{{formattedDayRange}} ڏينهن",
          "CARDINALITY_OTHER": "{{formattedDayRange}} ڏينهن"
        }
      }
    }
  }
}

Usage and expected results

The Java code passes raw range endpoints for selection. Because NumberFormat formats one number at a time, it formats both endpoints separately and joins them for display; choose range punctuation appropriate to your application. For this right-to-left locale, Lokalized's default BidiIsolation.RTL_LOCALES wraps caller-supplied formatted values with U+2068 FIRST STRONG ISOLATE and U+2069 POP DIRECTIONAL ISOLATE; the expected expressions below show those escapes.

Locale locale = Locale.forLanguageTag("sd");

Strings strings = Strings.withFallbackLocale(locale)
  .localizedStringSupplier(() -> LocalizedStringLoader.loadFromFilesystem(Paths.get("strings")))
  .localeSupplier((matcher) -> matcher.bestMatchFor(locale))
  .build();

NumberFormat numberFormat = NumberFormat.getNumberInstance(locale);

// Raw numbers select language forms; NumberFormat produces the display values

// CARDINALITY_OTHER range
Number minDays = 1;
String formattedMinDays = numberFormat.format(minDays);
Number maxDays = 2;
String formattedMaxDays = numberFormat.format(maxDays);
String formattedDayRange = formattedMinDays + "-" + formattedMaxDays;

assertEquals(Cardinality.OTHER, Cardinality.forRange(
  Cardinality.forNumber(minDays, locale),
  Cardinality.forNumber(maxDays, locale),
  locale
));

// Expected: <FSI>١-٢<PDI> ڏينهن
// U+2068 FIRST STRONG ISOLATE begins bidirectional isolation around a caller-supplied value in right-to-left text
// U+2069 POP DIRECTIONAL ISOLATE ends bidirectional isolation around a caller-supplied value in right-to-left text
assertEquals("\u2068" + formattedDayRange + "\u2069 ڏينهن", strings.get(
  "Delivery.Window",
  Map.of("minDays", minDays, "maxDays", maxDays, "formattedDayRange", formattedDayRange)
));

Ordinalities

All ordinal numbers use ORDINALITY_OTHER; no value selects a different form.

Example: ٢ ساڄو پاسو وٺو.

Addendum: Language Form Rules

The language form expressions above are specified by Unicode Technical Standard #35 and use the following notation:

• n absolute value of the source number (integer and decimals)
• i integer digits of n
• v number of visible fraction digits in n, with trailing zeros
• w number of visible fraction digits in n, without trailing zeros
• f visible fractional digits in n, with trailing zeros
• t visible fractional digits in n, without trailing zeros
• c/e compact decimal exponent operands used by some CLDR compact-number rules