The isSupported() method of ChronoZonedDateTime interface in Java checks if the specified TemporalUnit is supported or not.
Syntax:
default boolean isSupported(TemporalUnit unit)
Parameter: This method accepts a parameter unit which specifies the TemporalUnit to check, null returns false.
Returns: The function returns true if the unit is supported on this date, false if not.
Below programs illustrate the ChronoZonedDateTime.isSupported() method:
Program 1:
// Program to illustrate the // isSupported(TemporalUnit) method import java.util.*;
import java.time.*;
import java.time.chrono.*;
import java.time.temporal.ChronoUnit;
public class GfG {
public static void main(String[] args)
{
// Parses the date
ChronoZonedDateTime dt1
= ZonedDateTime.parse(
"2018-12-06T19:21:12.123+05:30[Asia/Calcutta]" );
// Prints the date
System.out.println(dt1);
System.out.println(dt1.isSupported(ChronoUnit.DAYS));
}
} |
Output:
2018-12-06T19:21:12.123+05:30[Asia/Calcutta] true