OffsetTime plusNanos() method in Java with Examples
The plusNanos() method of OffsetTime class used to add specified no of nanoseconds value to this OffsetTime and return the result as a OffsetTime object. This instant is immutable. The calculation wraps around midnight.
Syntax:
public OffsetTime plusNanos(long nanosecondsToAdd)
Parameters: This method accepts a single parameter nanosecondsToAdd which is the value of nanoseconds to be added, it can be a negative value.
Return value: This method returns a OffsetTime based on this time with the nanoseconds added.
Below programs illustrate the plusNanos() method:
Program 1:
// Java program to demonstrate // OffsetTime.plusNanos() method import java.time.*; public class GFG { public static void main(String[] args) { // create a OffsetTime object OffsetTime time = OffsetTime.parse("12:25:10+01:00"); // print OffsetTime System.out.println("OffsetTime before add: " + time); // add 34000000 nanoseconds using plusNanos() OffsetTime value = time.plusNanos(34000000); // print result System.out.println("OffsetTime after add: " + value); } } |
Output:
OffsetTime before add: 12:25:10+01:00 OffsetTime after add: 12:25:10.034+01:00
Program 2:
// Java program to demonstrate // OffsetTime.plusNanos() method import java.time.*; public class GFG { public static void main(String[] args) { // create a OffsetTime object OffsetTime time = OffsetTime.parse("12:25:10+01:00"); // print OffsetTime System.out.println("OffsetTime before add: " + time); // add -971200000 nanoseconds using plusNanos() OffsetTime value = time.plusNanos(-971200000); // print result System.out.println("OffsetTime after add: " + value); } } |
Output:
OffsetTime before add: 12:25:10+01:00 OffsetTime after add: 12:25:09.028800+01:00
References: https://docs.oracle.com/javase/8/docs/api/java/time/OffsetTime.html#plusNanos-long-
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