Example usage for java.util Calendar getDisplayNames

Introduction

In this page you can find the example usage for java.util Calendar getDisplayNames.

Prototype

public Map<String, Integer> getDisplayNames(int field, int style, Locale locale) 

Source Link

Document

Returns a Map containing all names of the calendar field in the given style and locale and their corresponding field values.

Usage

From source file:DisplayNames.java

public static void main(String args[]) {
    Calendar now = Calendar.getInstance();
    // Locale locale = Locale.getDefault();
    Locale locale = Locale.ITALIAN;
    Map<String, Integer> names = now.getDisplayNames(Calendar.DAY_OF_WEEK, Calendar.LONG, locale);
    System.out.println(names);/*from w ww .j a  v a2  s .c om*/
    String name = now.getDisplayName(Calendar.DAY_OF_WEEK, Calendar.LONG, locale);
    System.out.printf("Today is a %s.%n", name);
}

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From source file:Main.java

public static void main(String[] args) {

    Calendar now = Calendar.getInstance();
    Locale locale = Locale.getDefault();

    // call the getdisplaynames method
    Map<String, Integer> representations = now.getDisplayNames(Calendar.DAY_OF_WEEK, Calendar.LONG, locale);

    NavigableMap<String, Integer> navMap = new TreeMap<String, Integer>(representations);

    // print the results
    System.out.printf("Whole list:%n%s%n", navMap);
}

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From source file:com.rdm.common.util.time.FastDateParser.java

/**
 * Get the short and long values displayed for a field
 * @param field The field of interest//from  w  ww .  j  a  va  2s .  c  o m
 * @param definingCalendar The calendar to obtain the short and long values
 * @param locale The locale of display names
 * @return A Map of the field key / value pairs
 */
private static Map<String, Integer> getDisplayNames(final int field, final Calendar definingCalendar,
        final Locale locale) {
    return definingCalendar.getDisplayNames(field, Calendar.ALL_STYLES, locale);
}

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From source file:org.apache.logging.log4j.core.util.datetime.FastDateParser.java

/**
 * Get the short and long values displayed for a field
 * @param cal The calendar to obtain the short and long values
 * @param locale The locale of display names
 * @param field The field of interest/*from  w w w .j  a  v  a  2 s.  c  o  m*/
 * @param regex The regular expression to build
 * @return The map of string display names to field values
 */
private static Map<String, Integer> appendDisplayNames(final Calendar cal, final Locale locale, final int field,
        final StringBuilder regex) {
    final Map<String, Integer> values = new HashMap<>();

    final Map<String, Integer> displayNames = cal.getDisplayNames(field, Calendar.ALL_STYLES, locale);
    final TreeSet<String> sorted = new TreeSet<>(LONGER_FIRST_LOWERCASE);
    for (final Map.Entry<String, Integer> displayName : displayNames.entrySet()) {
        final String key = displayName.getKey().toLowerCase(locale);
        if (sorted.add(key)) {
            values.put(key, displayName.getValue());
        }
    }
    for (final String symbol : sorted) {
        simpleQuote(regex, symbol).append('|');
    }
    return values;
}

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