JapaneseDate plus(long, TemporalUnit) method in Java
Last Updated :
23 Jan, 2023
The plus() method of java.time.chrono.JapaneseDate class is used to get the Japanese date after adding an amount of temporal accessor unit with the current Japanese date. Syntax:
public JapaneseDate plus(long amountToAdd,
TemporalUnit unit)
Parameter: This method takes the following argument as a parameter:
- amountToAdd: which is the amount of temporal unit which is going to be added with the current japanese date.
- unit: which is the object of temporal unit or chrono unit.
Return Value: This method returns the japanese date after adding an amount of temporal accessor unit with the current japanese date. Below are the examples to illustrate the plus() method: Example 1:
Java
import java.util.*;
import java.io.*;
import java.time.*;
import java.time.chrono.*;
import java.time.temporal.*;
public class GFG {
public static void main(String[] argv)
{
try {
JapaneseDate hidate
= JapaneseDate.of(
4000 , 06 , 23 );
System.out.println(
"Old Japanese date: "
+ hidate);
JapaneseDate newdate
= hidate.plus(
22 ,
ChronoUnit.DAYS);
System.out.println(
"New Japanese date: "
+ newdate);
}
catch (DateTimeException e) {
System.out.println(
"Passed parameter can"
+ " not form a date" );
System.out.println(
"Exception thrown: "
+ e);
}
}
}
|
Output:
Old Japanese date: Japanese Heisei 2012-06-23
New Japanese date: Japanese Heisei 2012-07-15
Example 2:
Java
import java.util.*;
import java.io.*;
import java.time.*;
import java.time.chrono.*;
import java.time.temporal.*;
public class GFG {
public static void main(String[] argv)
{
try {
JapaneseDate hidate
= JapaneseDate.of(
4000 , 06 , 23 );
System.out.println(
"Old Japanese date: "
+ hidate);
JapaneseDate newdate
= hidate.plus(
6 ,
ChronoUnit.YEARS);
System.out.println(
"New Japanese date: "
+ newdate);
}
catch (DateTimeException e) {
System.out.println(
"Passed parameter can"
+ " not form a date" );
System.out.println(
"Exception thrown: "
+ e);
}
}
}
|
Output:
Old Japanese date: Japanese Heisei 2012-06-23
New Japanese date: Japanese Heisei 2018-06-23
Reference: https://docs.oracle.com/javase/9/docs/api/java/time/chrono/JapaneseDate.html#plus-long-java.time.temporal.TemporalUnit-
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