Wednesday, 24 January 2018

How to set year, month, day, hour, min, sec to the date and time using with methods of LocalDateTime


Click here to watch on Youtube : 
https://www.youtube.com/watch?v=xgQY7yLZqMs&list=UUhwKlOVR041tngjerWxVccw

LocalDateTimeDemo.java

import java.time.LocalDateTime;

public class LocalDateTimeDemo
{

    public static void main(String[] args)
    {
        LocalDateTime localDateTime1 = LocalDateTime.parse("2017-01-03T20:25:30");
        System.out.println("date and Time         = "+localDateTime1);

        LocalDateTime localDateTime2 = localDateTime1.withYear(2018);
        System.out.println("\nYear changed          = "+localDateTime2);

        LocalDateTime localDateTime3 = localDateTime2.withMonth(10);
        System.out.println("Month changed         = "+localDateTime3);

        LocalDateTime localDateTime4 = localDateTime3.withDayOfMonth(25);
        System.out.println("Day changed           = "+localDateTime4);

        LocalDateTime localDateTime5 = localDateTime4.withHour(1);
        System.out.println("Hour changed          = "+localDateTime5);

        LocalDateTime localDateTime6 = localDateTime5.withMinute(10);
        System.out.println("Min changed           = "+localDateTime6);

        LocalDateTime localDateTime7 = localDateTime6.withSecond(20);
        System.out.println("Sec changed           = "+localDateTime7);

        LocalDateTime localDateTime8 = localDateTime7.withNano(50);
        System.out.println("NanoSec changed       = "+localDateTime8);

    }

}

Output

date and Time         = 2017-01-03T20:25:30

Year changed          = 2018-01-03T20:25:30
Month changed         = 2018-10-03T20:25:30
Day changed           = 2018-10-25T20:25:30
Hour changed          = 2018-10-25T01:25:30
Min changed           = 2018-10-25T01:10:30
Sec changed           = 2018-10-25T01:10:20
NanoSec changed       = 2018-10-25T01:10:20.000000050

Click the below link to download the code:
https://sites.google.com/site/ramj2eev1/home/javabasics/LocalDateTimeDemo_with.zip?attredirects=0&d=1

Github Link:
https://github.com/ramram43210/Java/tree/master/BasicJava/LocalDateTimeDemo_with

Bitbucket Link:
https://bitbucket.org/ramram43210/java/src/2732bd5046563d647669928b143687e5dbf4d99f/BasicJava/LocalDateTimeDemo_with/?at=master

See also:
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