ZonedDateTime getNano() method in Java with Examples

Last Updated : 7 Dec, 2018
The getNano() method of a ZonedDateTime class is used to get nano-of-second field lie between 0 to 999, 999, 999 from this ZonedDateTime. Syntax: 
public int getNano()
Parameters: This method does not take any parameters. Return value: This method returns an integer representing the nano-of-second, from 0 to 999, 999, 999. Below programs illustrate the getNano() method: Program 1: Java 
// Java program to demonstrate
// ZonedDateTime.getNano() method

import java.time.*;

public class GFG {
    public static void main(String[] args)
    {

        // create a ZonedDateTime object
        ZonedDateTime zoneddatetime
            = ZonedDateTime.parse(
                "2018-12-06T19:21:12.123+05:30[Asia/Calcutta]");

        // get nano-of-second field
        int value = zoneddatetime.getNano();

        // print result
        System.out.println("nano-of-second:" + value);
    }
}
Output: 
nano-of-second:123000000
Program 2: Java 
// Java program to demonstrate
// ZonedDateTime.getNano() method

import java.time.*;

public class GFG {
    public static void main(String[] args)
    {

        // create a ZonedDateTime object
        ZonedDateTime zoneddatetime
            = ZonedDateTime.parse(
                "2018-10-25T23:12:38.543+02:00[Europe/Paris]");

        // get nano-of-second field
        int value = zoneddatetime.getNano();

        // print result
        System.out.println("nano-of-second:" + value);
    }
}
Output: 
nano-of-second:543000000
Reference: https://docs.oracle.com/javase/10/docs/api/java/time/ZonedDateTime.html#getNano()
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