ChronoField range() method in Java with Examples
The range() method of ChronoField enum is used to return the range of valid values for the ChronoField constant.All fields of this range can be expressed as a long integer.
Syntax:
public ValueRange range()
Parameters: This method accepts nothing.
Return value: This method returns the range of valid values for the field, not null.
Below programs illustrate the ChronoField.range() method:
Program 1:
// Java program to demonstrate // ChronoField.range() method import java.time.temporal.*; public class GFG { public static void main(String[] args) { // get chronoField ChronoField chronoField = ChronoField.valueOf( "HOUR_OF_DAY" ); // apply range() ValueRange rangeAttribute = chronoField.range(); // print System.out.println( "ValueRange for HOUR_OF_DAY" + " is :" + rangeAttribute); } } |
Output:
ValueRange for HOUR_OF_DAY is :0 - 23
Program 2:
// Java program to demonstrate // ChronoField.range() method import java.time.temporal.*; public class GFG { public static void main(String[] args) { // get chronoField ChronoField chronoField = ChronoField.valueOf( "YEAR_OF_ERA" ); // apply range() ValueRange rangeAttribute = chronoField.range(); // print System.out.println( "ValueRange for YEAR_OF_ERA" + " is:" + rangeAttribute); } } |
Output:
ValueRange for YEAR_OF_ERA is:1 - 999999999/1000000000
References: https://docs.oracle.com/javase/10/docs/api/java/time/temporal/ChronoField.html#range()
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