java.util.Calendar.getDisplayNames()方法的使用及代码示例

x33g5p2x  于2022-01-17 转载在 其他  
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本文整理了Java中java.util.Calendar.getDisplayNames()方法的一些代码示例，展示了Calendar.getDisplayNames()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Calendar.getDisplayNames()方法的具体详情如下：
包路径：java.util.Calendar
类名称：Calendar
方法名：getDisplayNames

Calendar.getDisplayNames介绍

[英]Returns a map of human-readable strings to corresponding values, for the given field, style, and locale. Returns null if no strings are available.

For example, getDisplayNames(MONTH, ALL_STYLES, Locale.US) would contain mappings from "Jan" and "January" to #JANUARY, and so on.
[中]

代码示例

代码示例来源：origin: ltsopensource/light-task-scheduler

  1. private static Map<String, Integer> getDisplayNames(final int field, final Calendar definingCalendar, final Locale locale) {
  2.   return definingCalendar.getDisplayNames(field, Calendar.ALL_STYLES, locale);
  3. }

代码示例来源：origin: ltsopensource/light-task-scheduler

  1. private static Map<String, Integer> getDisplayNames(final int field, final Calendar definingCalendar, final Locale locale) {
  2.   return definingCalendar.getDisplayNames(field, Calendar.ALL_STYLES, locale);
  3. }

代码示例来源：origin: org.apache.commons/commons-lang3

  1. /**
  2.  * Get the short and long values displayed for a field
  3.  * @param cal The calendar to obtain the short and long values
  4.  * @param locale The locale of display names
  5.  * @param field The field of interest
  6.  * @param regex The regular expression to build
  7.  * @return The map of string display names to field values
  8.  */
  9. private static Map<String, Integer> appendDisplayNames(final Calendar cal, final Locale locale, final int field, final StringBuilder regex) {
  10.   final Map<String, Integer> values = new HashMap<>();
  11.   final Map<String, Integer> displayNames = cal.getDisplayNames(field, Calendar.ALL_STYLES, locale);
  12.   final TreeSet<String> sorted = new TreeSet<>(LONGER_FIRST_LOWERCASE);
  13.   for (final Map.Entry<String, Integer> displayName : displayNames.entrySet()) {
  14.     final String key = displayName.getKey().toLowerCase(locale);
  15.     if (sorted.add(key)) {
  16.       values.put(key, displayName.getValue());
  17.     }
  18.   }
  19.   for (final String symbol : sorted) {
  20.     simpleQuote(regex, symbol).append('|');
  21.   }
  22.   return values;
  23. }

代码示例来源：origin: looly/hutool

  1. /**
  2.  * Get the short and long values displayed for a field
  3.  * 
  4.  * @param cal The calendar to obtain the short and long values
  5.  * @param locale The locale of display names
  6.  * @param field The field of interest
  7.  * @param regex The regular expression to build
  8.  * @return The map of string display names to field values
  9.  */
  10. private static Map<String, Integer> appendDisplayNames(final Calendar cal, final Locale locale, final int field, final StringBuilder regex) {
  11.   final Map<String, Integer> values = new HashMap<>();
  12.   final Map<String, Integer> displayNames = cal.getDisplayNames(field, Calendar.ALL_STYLES, locale);
  13.   final TreeSet<String> sorted = new TreeSet<>(LONGER_FIRST_LOWERCASE);
  14.   for (final Map.Entry<String, Integer> displayName : displayNames.entrySet()) {
  15.     final String key = displayName.getKey().toLowerCase(locale);
  16.     if (sorted.add(key)) {
  17.       values.put(key, displayName.getValue());
  18.     }
  19.   }
  20.   for (final String symbol : sorted) {
  21.     simpleQuote(regex, symbol).append('|');
  22.   }
  23.   return values;
  24. }

代码示例来源：origin: looly/hutool

  1. /**
  2.  * Get the short and long values displayed for a field
  3.  * 
  4.  * @param cal The calendar to obtain the short and long values
  5.  * @param locale The locale of display names
  6.  * @param field The field of interest
  7.  * @param regex The regular expression to build
  8.  * @return The map of string display names to field values
  9.  */
  10. private static Map<String, Integer> appendDisplayNames(final Calendar cal, final Locale locale, final int field, final StringBuilder regex) {
  11.   final Map<String, Integer> values = new HashMap<>();
  12.   final Map<String, Integer> displayNames = cal.getDisplayNames(field, Calendar.ALL_STYLES, locale);
  13.   final TreeSet<String> sorted = new TreeSet<>(LONGER_FIRST_LOWERCASE);
  14.   for (final Map.Entry<String, Integer> displayName : displayNames.entrySet()) {
  15.     final String key = displayName.getKey().toLowerCase(locale);
  16.     if (sorted.add(key)) {
  17.       values.put(key, displayName.getValue());
  18.     }
  19.   }
  20.   for (final String symbol : sorted) {
  21.     simpleQuote(regex, symbol).append('|');
  22.   }
  23.   return values;
  24. }

代码示例来源：origin: io.prestosql.hadoop/hadoop-apache

  1. /**
  2.  * Get the short and long values displayed for a field
  3.  * @param field The field of interest
  4.  * @param definingCalendar The calendar to obtain the short and long values
  5.  * @param locale The locale of display names
  6.  * @return A Map of the field key / value pairs
  7.  */
  8. private static Map<String, Integer> getDisplayNames(final int field, final Calendar definingCalendar, final Locale locale) {
  9.   return definingCalendar.getDisplayNames(field, Calendar.ALL_STYLES, locale);
  10. }

代码示例来源：origin: com.aoindustries/ao-lang

  1. @Override
  2. public Map<String, Integer> getDisplayNames(int field, int style, Locale locale) {
  3.   return wrapped.getDisplayNames(field, style, locale);
  4. }

代码示例来源：origin: com.github.ltsopensource/lts-core

  1. private static Map<String, Integer> getDisplayNames(final int field, final Calendar definingCalendar, final Locale locale) {
  2.   return definingCalendar.getDisplayNames(field, Calendar.ALL_STYLES, locale);
  3. }

代码示例来源：origin: stackoverflow.com

  1. Calendar.getDisplayNames(MONTH, ALL_STYLES, Locale.DUTCH); // returns a map which you can use to match strings

代码示例来源：origin: stackoverflow.com

  1. Set<String> dayNames = Calendar.getInstance()
  2. .getDisplayNames(Calendar.DAY_OF_WEEK,
  3.   Calendar.SHORT,
  4.   Locale.getDefault())
  5. .keySet();

代码示例来源：origin: stackoverflow.com

  1. Calendar cal = Calendar.getInstance();
  2. Map<String, Integer> map = cal.getDisplayNames(Calendar.MONTH, Calendar.LONG, Locale.ENGLISH);
  3. System.out.println(map);

代码示例来源：origin: Nike-Inc/riposte

  1. public AccessLogger() {
  2.   // Setup everything we can in advance now to make date/time formatting as efficient as possible later.
  3.   timezoneString = " " + ZonedDateTime.now().format(DateTimeFormatter.ofPattern("Z"));
  4.   Locale defaultLocale = Locale.getDefault(Locale.Category.FORMAT);
  5.   Map<String, Integer> monthMap =
  6.     Calendar.getInstance().getDisplayNames(Calendar.MONTH, Calendar.SHORT_FORMAT, defaultLocale);
  7.   int maxMonthIndex = Collections.max(monthMap.values());
  8.   shortMonthNames = new String[maxMonthIndex + 1];
  9.   monthMap.entrySet().forEach(entry -> shortMonthNames[entry.getValue()] = entry.getKey());
  10. }

代码示例来源：origin: stackoverflow.com

  1. public static void main(String[] args) {
  2.   Locale locale = new Locale("ja", "JP", "JP");
  3.   Calendar now = Calendar.getInstance(locale);
  4.   Map<String, Integer> ears = now.getDisplayNames(Calendar.ERA, Calendar.LONG, new Locale("en"));
  5.   for (Map.Entry<String, Integer> era : ears.entrySet()) {
  6.     Integer eraIndex = era.getValue();
  7.     String eraName = era.getKey();
  8.     System.out.printf("Era #%d [%s]%n", eraIndex, eraName);
  9.     now.set(Calendar.ERA, eraIndex);
  10.     now.set(Calendar.YEAR, 1);
  11.     now.set(Calendar.DAY_OF_YEAR, 1);
  12.     System.out.printf("Actual max year in era is %d%n", now.getActualMaximum(Calendar.YEAR));
  13.   }
  14. }

代码示例来源：origin: stackoverflow.com

  1. String[] monthString = new String[12];
  2.    if (monthString[0] == null) {
  3.      // Get month string by android locale
  4.      // The String will like Jule or May ...
  5.      Map<String, Integer> months = Calendar.getInstance().getDisplayNames(Calendar.MONTH, Calendar.LONG, getResources().getConfiguration().locale);
  6.      for (int i = 0; i < 12; i++) {
  7.        for (String month : months.keySet()) {
  8.          if (i == months.get(month).intValue()) {
  9.            monthString[i] = month;
  10.            months.remove(month);
  11.            break;
  12.          }
  13.        }
  14.      }
  15.    }
  16.   Calendar calendar=Calendar.getInstance();
  17.   calendar.setTime(result);
  18.   StringBuilder sb=new StringBuilder();
  19.   sb.append(monthString[calendar.get(Calendar.MONTH)]);
  20.   //spec your format string...

代码示例来源：origin: com.aliyun.openservices/ons-client

  1. /**
  2.  * Get the short and long values displayed for a field
  3.  * @param cal The calendar to obtain the short and long values
  4.  * @param locale The locale of display names
  5.  * @param field The field of interest
  6.  * @param regex The regular expression to build
  7.  * @return The map of string display names to field values
  8.  */
  9. private static Map<String, Integer> appendDisplayNames(final Calendar cal, final Locale locale, final int field, final StringBuilder regex) {
  10.   final Map<String, Integer> values = new HashMap<>();
  11.   final Map<String, Integer> displayNames = cal.getDisplayNames(field, Calendar.ALL_STYLES, locale);
  12.   final TreeSet<String> sorted = new TreeSet<>(LONGER_FIRST_LOWERCASE);
  13.   for (final Map.Entry<String, Integer> displayName : displayNames.entrySet()) {
  14.     final String key = displayName.getKey().toLowerCase(locale);
  15.     if (sorted.add(key)) {
  16.       values.put(key, displayName.getValue());
  17.     }
  18.   }
  19.   for (final String symbol : sorted) {
  20.     simpleQuote(regex, symbol).append('|');
  21.   }
  22.   return values;
  23. }

代码示例来源：origin: de.knightsoft-net/gwt-commons-lang3

  1. /**
  2.  * Get the short and long values displayed for a field
  3.  * @param cal The calendar to obtain the short and long values
  4.  * @param locale The locale of display names
  5.  * @param field The field of interest
  6.  * @param regex The regular expression to build
  7.  * @return The map of string display names to field values
  8.  */
  9. private static Map<String, Integer> appendDisplayNames(final Calendar cal, final Locale locale, final int field, final StringBuilder regex) {
  10.   final Map<String, Integer> values = new HashMap<>();
  11.   final Map<String, Integer> displayNames = cal.getDisplayNames(field, Calendar.ALL_STYLES, locale);
  12.   final TreeSet<String> sorted = new TreeSet<>(LONGER_FIRST_LOWERCASE);
  13.   for (final Map.Entry<String, Integer> displayName : displayNames.entrySet()) {
  14.     final String key = displayName.getKey().toLowerCase(locale);
  15.     if (sorted.add(key)) {
  16.       values.put(key, displayName.getValue());
  17.     }
  18.   }
  19.   for (final String symbol : sorted) {
  20.     simpleQuote(regex, symbol).append('|');
  21.   }
  22.   return values;
  23. }

代码示例来源：origin: io.virtdata/virtdata-lib-curves4

  1. /**
  2.  * Get the short and long values displayed for a field
  3.  * @param cal The calendar to obtain the short and long values
  4.  * @param locale The locale of display names
  5.  * @param field The field of interest
  6.  * @param regex The regular expression to build
  7.  * @return The map of string display names to field values
  8.  */
  9. private static Map<String, Integer> appendDisplayNames(final Calendar cal, final Locale locale, final int field, final StringBuilder regex) {
  10.   final Map<String, Integer> values = new HashMap<>();
  11.   final Map<String, Integer> displayNames = cal.getDisplayNames(field, Calendar.ALL_STYLES, locale);
  12.   final TreeSet<String> sorted = new TreeSet<>(LONGER_FIRST_LOWERCASE);
  13.   for (final Map.Entry<String, Integer> displayName : displayNames.entrySet()) {
  14.     final String key = displayName.getKey().toLowerCase(locale);
  15.     if (sorted.add(key)) {
  16.       values.put(key, displayName.getValue());
  17.     }
  18.   }
  19.   for (final String symbol : sorted) {
  20.     simpleQuote(regex, symbol).append('|');
  21.   }
  22.   return values;
  23. }

代码示例来源：origin: cn.hutool/hutool-all

  1. /**
  2.  * Get the short and long values displayed for a field
  3.  * 
  4.  * @param cal The calendar to obtain the short and long values
  5.  * @param locale The locale of display names
  6.  * @param field The field of interest
  7.  * @param regex The regular expression to build
  8.  * @return The map of string display names to field values
  9.  */
  10. private static Map<String, Integer> appendDisplayNames(final Calendar cal, final Locale locale, final int field, final StringBuilder regex) {
  11.   final Map<String, Integer> values = new HashMap<>();
  12.   final Map<String, Integer> displayNames = cal.getDisplayNames(field, Calendar.ALL_STYLES, locale);
  13.   final TreeSet<String> sorted = new TreeSet<>(LONGER_FIRST_LOWERCASE);
  14.   for (final Map.Entry<String, Integer> displayName : displayNames.entrySet()) {
  15.     final String key = displayName.getKey().toLowerCase(locale);
  16.     if (sorted.add(key)) {
  17.       values.put(key, displayName.getValue());
  18.     }
  19.   }
  20.   for (final String symbol : sorted) {
  21.     simpleQuote(regex, symbol).append('|');
  22.   }
  23.   return values;
  24. }

代码示例来源：origin: io.virtdata/virtdata-lib-realer

  1. /**
  2.  * Get the short and long values displayed for a field
  3.  * @param cal The calendar to obtain the short and long values
  4.  * @param locale The locale of display names
  5.  * @param field The field of interest
  6.  * @param regex The regular expression to build
  7.  * @return The map of string display names to field values
  8.  */
  9. private static Map<String, Integer> appendDisplayNames(final Calendar cal, final Locale locale, final int field, final StringBuilder regex) {
  10.   final Map<String, Integer> values = new HashMap<>();
  11.   final Map<String, Integer> displayNames = cal.getDisplayNames(field, Calendar.ALL_STYLES, locale);
  12.   final TreeSet<String> sorted = new TreeSet<>(LONGER_FIRST_LOWERCASE);
  13.   for (final Map.Entry<String, Integer> displayName : displayNames.entrySet()) {
  14.     final String key = displayName.getKey().toLowerCase(locale);
  15.     if (sorted.add(key)) {
  16.       values.put(key, displayName.getValue());
  17.     }
  18.   }
  19.   for (final String symbol : sorted) {
  20.     simpleQuote(regex, symbol).append('|');
  21.   }
  22.   return values;
  23. }

代码示例来源：origin: EvoSuite/evosuite

  1. public Map<String, Integer> getDisplayNames(int field, int style, Locale locale) {
  2.   Capturer.capture(Instrumenter.CAPTURE_ID_JAVA_UTIL_CALENDAR, this, "getDisplayNames", "(IILjava/util/Locale;)Ljava/util/Map;", new Object[] {field, style, locale});
  3.   Map<String, Integer> ret = wrappedCalendar.getDisplayNames(field, style, locale);
  4.   Capturer.enable(Instrumenter.CAPTURE_ID_JAVA_UTIL_CALENDAR, this, ret);
  5.   return ret;
  6. }

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