LocalDateTime plusNanos() method in Java with Examples
Last Updated :
27 Nov, 2020
The plusNanos() method of LocalDateTime class is used to return a copy of this date-time with the specified nanoSeconds added.
Syntax:
public LocalDateTime plusNanos(long nanoSeconds)
Parameter: It accepts a single parameter nanoSeconds which specifies the nanoSeconds to add which may be negative.
Return Value: This method returns a LocalDateTime based on this date-time with the nanoSeconds added.
Exceptions: The program throws a DateTimeException which is thrown if the result exceeds the supported nanoSeconds range.
Below programs illustrate the LocalDateTime.plusNanos() method in Java:
Program 1:
Java
import java.util.*;
import java.time.*;
public class GfG {
public static void main(String[] args)
{
LocalDateTime dt1
= LocalDateTime
.parse( "2018-01-11T10:15:30" );
System.out.println( "LocalDateTime with 10000 nanoSeconds added: "
+ dt1.plusNanos( 10000 ));
}
}
|
Output:
LocalDateTime with 10000 nanoSeconds added: 2018-01-11T10:15:30.000010
Program 2:
Java
import java.util.*;
import java.time.*;
public class GfG {
public static void main(String[] args)
{
LocalDateTime dt1
= LocalDateTime
.parse( "2018-01-11T08:15:30" );
System.out.println( "LocalDateTime with -1500 nanoSeconds added: "
+ dt1.plusNanos(- 1500 ));
}
}
|
Output:
LocalDateTime with -1500 nanoSeconds added: 2018-01-11T08:15:29.999998500
Reference: https://docs.oracle.com/javase/10/docs/api/java/time/LocalDateTime.html#plusNanos(long)
Share your thoughts in the comments
Please Login to comment...