Monday, 21 May 2018

How to use range method of Instant class | Java 8 Date and Time


Click here to watch on Youtube:
https://www.youtube.com/watch?v=yRaFpZpz4HM&list=UUhwKlOVR041tngjerWxVccw

InstantDemo.java

import java.time.Instant;
import java.time.temporal.ChronoField;
import java.time.temporal.ValueRange;

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

        Instant instant = Instant.parse("2017-12-03T10:15:30.00Z");

        /*
         * Parameters:
         *
         * field - the field to query the range for, not null
         *
         * Returns:
         *
         * the range of valid values for the field, not null
         */

        ValueRange range = instant.range(ChronoField.NANO_OF_SECOND);
        System.out.println("range =  "+range);
        System.out.println("min = " + range.getMinimum());
        System.out.println("max = " + range.getMaximum());

    }

}

Output

range =  0 - 999999999
min = 0
max = 999999999

Click the below link to download the code:
https://sites.google.com/site/ramj2eev2/java_basics/InstantDemo_range.zip?attredirects=0&d=1

Github Link:
https://github.com/ramram43210/Java/tree/master/BasicJava_2018/InstantDemo_range

Bitbucket Link:
https://bitbucket.org/ramram43210/java/src/80c7c27095bd0aa4eb0109eac12d92549dcd717d/BasicJava_2018/InstantDemo_range/?at=master

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