The getUnits() method of Duration Class in java.time package is used to get the list of units that are supported by this duration.
Syntax:
public List<TemporalUnit> getUnits()
Parameters: This method do not accepts any parameter.
Return Value: This method returns a list of units that are supported by this duration. These are SECONDS and NANOS.
Below examples illustrate the Duration.getUnits() method:
Example 1:
// Java code to illustrate getUnits() method import java.time.Duration;import java.time.temporal.*;import java.util.*; public class GFG { public static void main(String[] args) { // Get the text String time = "P2DT3H4M"; // Duration using parse() method Duration duration = Duration.parse(time); // Duration using getUnits() method List<TemporalUnit> listOfUnits = duration.getUnits(); System.out.println("List of Units: " + listOfUnits); }} |
Output:
List of Units: [Seconds, Nanos]
Example 2:
// Java code to illustrate getUnits() method import java.time.Duration;import java.time.temporal.*;import java.util.*; public class GFG { public static void main(String[] args) { // Get the text String time = "P1DT4M"; // Duration using parse() method Duration duration = Duration.parse(time); // Duration using getUnits() method List<TemporalUnit> listOfUnits = duration.getUnits(); System.out.println("List of Units: " + listOfUnits); }} |
Output:
List of Units: [Seconds, Nanos]
Reference: https://docs.oracle.com/javase/9/docs/api/java/time/Duration.html#getUnits–