Duration withNanos(long) method in Java with Examples
The withNanos(long) method of Duration Class in java.time package is used to get an immutable copy of this duration with the specified amount of nano-seconds passed as the parameter.
Syntax:
public Duration withNanos(long amountOfNanos)
Parameters: This method accepts a parameter amountOfNanos which is the amount of nano-seconds.
Return Value: This method returns a Duration of the nano-seconds passed as the parameter.
Exception: This method throws DateTimeException if the nano-of-second is invalid.
Below examples illustrate the Duration.withNanos() method:
Example 1:
import java.time.Duration;
public class GFG {
public static void main(String[] args)
{
int amountOfNanos = 30000 ;
Duration duration
= Duration.parse( "P2DT3H4M" );
System.out.println(duration
.withNanos(amountOfNanos));
}
}
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Example 2:
import java.time.Duration;
public class GFG {
public static void main(String[] args)
{
int amountOfNanos = 100000 ;
Duration duration = Duration.ofHours( 5 );
System.out.println(duration
.withNanos(amountOfNanos));
}
}
|
Reference: https://docs.oracle.com/javase/9/docs/api/java/time/Duration.html#withNanos-int-
Last Updated :
26 Nov, 2018
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