Examples with Collator com.ibm.icu.text.Collator used on opensource projects

Example 6 with Collator

use of com.ibm.icu.text.Collator in project es6draft by anba.

the class IntlDataTools method collationCase.

static void collationCase(Path cldr) throws IOException {
    Files.walk(cldr.resolve("collation")).filter(Files::isRegularFile).forEach(p -> {
        try (Reader reader = Files.newBufferedReader(p, StandardCharsets.UTF_8)) {
            Document document = document(reader);
            elementsByTagName(document, "collation").filter(e -> "standard".equals(e.getAttribute("type"))).forEach(e -> {
                elementByTagName(e, "cr").ifPresent(cr -> {
                    String text = cr.getTextContent();
                    if (text.contains("caseFirst")) {
                        System.out.println(p.getFileName());
                    }
                });
            });
        } catch (IOException e) {
            throw new UncheckedIOException(e);
        }
    });
    for (ULocale locale : Collator.getAvailableULocales()) {
        Collator collator = Collator.getInstance(locale);
        if (collator instanceof RuleBasedCollator) {
            RuleBasedCollator ruleBasedCollator = (RuleBasedCollator) collator;
            if (ruleBasedCollator.isUpperCaseFirst()) {
                System.out.printf("upper-first = %s%n", locale);
            } else if (ruleBasedCollator.isLowerCaseFirst()) {
                System.out.printf("lower-first = %s%n", locale);
            }
        }
    }
}