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Java Date Time - Year.isSupported() Examples

Java Date Time Java Java API 

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Class:

java.time.Year

java.lang.Objectjava.lang.Objectjava.time.Yearjava.time.Yearjava.time.temporal.TemporalTemporaljava.time.temporal.TemporalAdjusterTemporalAdjusterjava.lang.ComparableComparablejava.io.SerializableSerializableLogicBig

Methods:

public boolean isSupported(TemporalField field)

Checks if the specified temporal field is supported by this Year object.



public boolean isSupported(TemporalUnit unit)

Checks if the specified temporal unit is supported by this Year object.


Examples


package com.logicbig.example.year;

import java.time.Year;
import java.time.temporal.ChronoField;

public class IsSupportedExample {

    public static void main(String... args) {
        Year y = Year.of(2011);
        System.out.println(y);

        for (ChronoField field : ChronoField.values()) {
            boolean b = y.isSupported(field);
            System.out.printf("%23s > %s%n", field, b);
        }
    }
}

Output

2011
           NanoOfSecond > false
              NanoOfDay > false
          MicroOfSecond > false
             MicroOfDay > false
          MilliOfSecond > false
             MilliOfDay > false
         SecondOfMinute > false
            SecondOfDay > false
           MinuteOfHour > false
            MinuteOfDay > false
             HourOfAmPm > false
        ClockHourOfAmPm > false
              HourOfDay > false
         ClockHourOfDay > false
              AmPmOfDay > false
              DayOfWeek > false
AlignedDayOfWeekInMonth > false
 AlignedDayOfWeekInYear > false
             DayOfMonth > false
              DayOfYear > false
               EpochDay > false
     AlignedWeekOfMonth > false
      AlignedWeekOfYear > false
            MonthOfYear > false
         ProlepticMonth > false
              YearOfEra > true
                   Year > true
                    Era > true
         InstantSeconds > false
          OffsetSeconds > false




package com.logicbig.example.year;

import java.time.Year;
import java.time.temporal.ChronoField;
import java.time.temporal.ChronoUnit;

public class IsSupportedExample2 {

    public static void main(String... args) {
        Year y = Year.of(2011);
        System.out.println(y);

        for (ChronoUnit field : ChronoUnit.values()) {
            boolean b = y.isSupported(field);
            System.out.printf("%10s > %s%n", field, b);
        }
    }
}

Output

2011
     Nanos > false
    Micros > false
    Millis > false
   Seconds > false
   Minutes > false
     Hours > false
  HalfDays > false
      Days > false
     Weeks > false
    Months > false
     Years > true
   Decades > true
 Centuries > true
 Millennia > true
      Eras > true
   Forever > false

See Also