Duration toMillis() method in Java with Examples
The toMillis() method of Duration Class in java.time package is used get the value of this duration in number of milli-seconds.
Syntax:
public long toMillis()
Parameters: This method do not accepts any parameter.
Return Value: This method returns a long value which is the number of milli-seconds in this duration.
Below examples illustrate the Duration.toMillis() method:
Example 1:
// Java code to illustrate toMillis() method import java.time.Duration; public class GFG { public static void main(String[] args) { // Duration using parse() method Duration duration = Duration.parse( "P2DT3H4M" ); System.out.println( "Duration: " + duration); // Get the number of milli-seconds // using toMillis() method System.out.println(duration.toMillis()); } } |
Output:
Duration: PT51H4M 183840000
Example 2:
// Java code to illustrate toMillis() method import java.time.Duration; public class GFG { public static void main(String[] args) { // Duration using ofMillis() method Duration duration = Duration.ofMillis( 10 ); System.out.println( "Duration: " + duration); // Get the number of milli-seconds // using toMillis() method System.out.println(duration.toMillis()); } } |
Output:
Duration: PT0.01S 10
Reference: https://docs.oracle.com/javase/9/docs/api/java/time/Duration.html#toMillis–
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