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Period getDays() method in Java with Examples

  • Last Updated : 27 Nov, 2018
Geek Week

The getDays() method of Period class in Java is used to get the number of days in this current period with which it is used.

Syntax:

public int getDays()

Parameters: This method does not accepts any parameter.

Return Value: This function returns the number of days in the given period.

Below programs illustrate the above method:



Program 1:




// Java code to show the function getDays()
// to get number of days from given period
import java.time.Period;
import java.time.temporal.ChronoUnit;
  
public class PeriodDemo {
  
    // Function to get number of days of given period
    static void getNumberOfDays(int year, int months, int days)
    {
        Period period = Period.of(year, months, days);
        System.out.println(period.getDays());
    }
  
    // Driver Code
    public static void main(String[] args)
    {
  
        int year = 8;
        int months = 5;
        int days = 25;
  
        getNumberOfDays(year, months, days);
    }
}
Output:
25

Program 2:




// Java code to show the function getDays()
// to get number of days from given period
import java.time.Period;
import java.time.temporal.ChronoUnit;
  
public class PeriodDemo {
  
    // Function to get number of days of given period
    static void getNumberOfDays(int year, int months, int days)
    {
        Period period = Period.of(year, months, days);
        System.out.println(period.getDays());
    }
  
    // Driver Code
    public static void main(String[] args)
    {
  
        int year = 0;
        int months = 0;
        int days = 365;
  
        getNumberOfDays(year, months, days);
    }
}
Output:
365

Reference: https://docs.oracle.com/javase/8/docs/api/java/time/Period.html#getDays–

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