Duration truncatedTo(TemporalUnit) method in Java with Examples
The truncatedTo(Temporal) method of Duration Class in java.time package is used get the value of this duration in the specified unit.
Syntax:
public Duration truncatedTo(TemporalUnit unit)
Parameters: This method accepts a parameter unit which is the unit to which this duration value is to be converted to.
Return Value: This method returns a duration with the value truncated to the specified unit.
Exception: This method throws:
- DateTimeException: if the unit is invalid.
- UnsupportedTemporalTypeException: if the unit is not supported.
Below examples illustrate the Duration.truncatedTo() method:
Example 1:
// Java code to illustrate truncatedTo() method import java.time.Duration; import java.time.temporal.*; public class GFG { public static void main(String[] args) { // Duration using parse() method Duration duration = Duration.parse("P2DT3H4M"); System.out.println("Original duration: " + duration); // Truncate the duration to seconds // using truncatedTo() method System.out.println( duration .truncatedTo(ChronoUnit.SECONDS)); } } |
Output:
Original duration: PT51H4M PT51H4M
Example 2:
// Java code to illustrate truncatedTo() method import java.time.Duration; import java.time.temporal.*; public class GFG { public static void main(String[] args) { // Duration Duration duration = Duration.ofDays(5); System.out.println("Original duration: " + duration); // Truncate the duration to nano-seconds // using truncatedTo() method System.out.println( duration .truncatedTo(ChronoUnit.NANOS)); } } |
Output:
Original duration: PT120H PT120H
Reference: https://docs.oracle.com/javase/9/docs/api/java/time/Duration.html#truncatedTo-java.time.temporal.TemporalUnit-