JAVA EE: How to set hour, min, Sec from time using with methods of OffsetTime Class

Wednesday 14 February 2018

How to set hour, min, Sec from time using with methods of OffsetTime Class

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OffsetTimeDemo.java

import java.time.OffsetTime;

public class OffsetTimeDemo

{

    public static void main(String[] args)

    {

        OffsetTime offsetTime1 = OffsetTime.now();

        System.out.println("offsetTime1           = " + offsetTime1);

        /*
         * Parameters:
         * 
         * hour - the hour-of-day to set in the result, from 0 to 23
         * 
         * Returns:an OffsetTime based on this time with the requested
         * hour, not null
         */

        OffsetTime offsetTime2 = offsetTime1.withHour(1);

        System.out.println("Hour changed          = " + offsetTime2);

        /*
         * Parameters:
         * 
         * minute - the minute-of-hour to set in the result, from 0 to
         * 59
         * 
         * Returns:an OffsetTime based on this time with the requested
         * minute, not null
         */

        OffsetTime offsetTime3 = offsetTime2.withMinute(10);

        System.out.println("Min changed           = " + offsetTime3);

        /*
         * Parameters:
         * 
         * second - the second-of-minute to set in the result, from 0
         * to 59
         * 
         * Returns:an OffsetTime based on this time with the requested
         * second, not null
         */

        OffsetTime offsetTime4 = offsetTime3.withSecond(20);

        System.out.println("Sec changed           = " + offsetTime4);

        /*
         * Parameters:
         * 
         * nanoOfSecond - the nano-of-second to set in the result,
         * from 0 to 999,999,999
         * 
         * Returns:an OffsetTime based on this time with the requested
         * nanosecond, not null
         */

        OffsetTime offsetTime5 = offsetTime4.withNano(50);

        System.out.println("NanoSec changed       = " + offsetTime5);

    }

}

Output

offsetTime1           = 10:07:26.171+05:30

Hour changed          = 01:07:26.171+05:30

Min changed           = 01:10:26.171+05:30

Sec changed           = 01:10:20.171+05:30

NanoSec changed       = 01:10:20.000000050+05:30