Duration toDaysPart() method in Java with Examples

The toDaysPart() method of Duration Class in java.time package is used get the value of this duration in number of days by dividing the number of seconds by 86400.

Syntax:

public long toDaysPart()

Parameters: This method do not accepts any parameter.

Return Value: This method returns a long value which is the number of days in this duration by dividing the number of seconds by 86400.

Below examples illustrate the Duration.toDaysPart() method:

Example 1:

// Java code to illustrate toDaysPart() 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 days
        // using toDaysPart() method
        System.out.println(duration.toDaysPart());
    }
}

Output:

Duration: PT51H4M
2
183840

Example 2:

// Java code to illustrate toDaysPart() method

import java.time.Duration;

public class GFG {
    public static void main(String[] args)
    {

        // Duration using ofDays() method
        Duration duration
            = Duration.ofDays(10);

        System.out.println("Duration: "
                           + duration);

        // Get the number of days
        // using toDaysPart() method
        System.out.println(duration.toDaysPart());
    }
}

Output:

Duration: PT240H
10

Reference: https://docs.oracle.com/javase/9/docs/api/java/time/Duration.html#toDaysPart–