JapaneseChronology prolepticYear() method in Java with Example
The prolepticYear() method of java.time.chrono.JapaneseChronology class is used to retrieve the proleptic year present in the Japanese system of particular Japanese era.
Syntax:
public int prolepticYear(Era era,
int yearOfEra)
Parameter: This method takes the following argument as a parameter.
- era: which is the object of Japanese Era.
- yearofEra: which is the year for the particular Japanese era
Return Value: This method returns the proleptic year present in the Japanese system of particular Japanese era.
Below are the examples to illustrate the prolepticYear() method:
Example 1:
Java
import java.util.*;
import java.io.*;
import java.time.*;
import java.time.chrono.*;
public class GFG {
public static void main(String[] argv)
{
try {
JapaneseDate hidate
= JapaneseDate.now();
JapaneseChronology crono
= hidate.getChronology();
int proyear
= crono.prolepticYear(
JapaneseEra.HEISEI,
1444 );
System.out.println("proleptic Year is: "
+ proyear);
}
catch (DateTimeException e) {
System.out.println(
"passed parameter can"
+ " not form a date");
System.out.println(
"Exception thrown: " + e);
}
}
}
|
Output:
proleptic Year is: 3432
Example 2:
Java
import java.util.*;
import java.io.*;
import java.time.*;
import java.time.chrono.*;
public class GFG {
public static void main(String[] argv)
{
try {
JapaneseDate hidate
= JapaneseDate.now();
JapaneseChronology crono
= hidate.getChronology();
int proyear
= crono.prolepticYear(
JapaneseEra.SHOWA, 1200 );
System.out.println("proleptic Year is: "
+ proyear);
}
catch (DateTimeException e) {
System.out.println("passed parameter can"
+ " not form a date");
System.out.println("Exception thrown: " + e);
}
}
}
|
Output:
passed parameter can not form a date
Exception thrown: java.time.DateTimeException: Invalid yearOfEra value
Reference: https://docs.oracle.com/javase/9/docs/api/java/time/chrono/JapaneseChronology.html#prolepticYear-java.time.chrono.Era-int-
Last Updated :
22 Dec, 2022
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