Duration get(TemporalUnit) method in Java with Examples
The get(TemporalUnit) method of Duration Class in java.time package is used to get the value of the unit passed as the parameter. Only units SECONDS and NANOS ate supported by this method and the rest result in exception.
Syntax:
public long get(TemporalUnit unit)
Parameters: This method accepts a parameter unit which is the TemporalUnit for which the value is to be fetched.
Return Value: This method returns a long value of the unit passed as the parameter.
Exception: This method throws:
- DateTimeException: if the unit is not supported.
- UnsupportedTemporalTypeException: if the unit is not supported.
Below examples illustrate the Duration.get() method:
Example 1:
// Java code to illustrate get() method import java.time.Duration; import java.time.temporal.*; 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 get() method long getSeconds = duration.get(ChronoUnit.SECONDS); System.out.println( "Seconds: " + getSeconds); // Duration using get() method long getNanos = duration.get(ChronoUnit.NANOS); System.out.println( "Nanos: " + getNanos); } } |
Output:
Seconds: 183840 Nanos: 0
Example 2:
// Java code to illustrate get() method import java.time.Duration; import java.time.temporal.*; public class GFG { public static void main(String[] args) { // Get the text String time = "P2DT3H4M" ; // Duration using parse() method Duration duration = Duration.parse(time); try { // Duration using get() method long getMinutes = duration.get(ChronoUnit.MINUTES); } catch (Exception e) { System.out.println( "Exception: " + e); } } } |
Output:
Exception: java.time.temporal.UnsupportedTemporalTypeException: Unsupported unit: Minutes
Reference: Oracle Doc