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JapaneseDate atTime() method in Java with Example
  • Last Updated : 27 Mar, 2020

The atTime() method of java.time.chrono.JapaneseDate class is used to add up this JapaneseDate time with a local time for producing an equivalent date and time .

Syntax: 

public final ChronoLocalDateTime
      atTime(LocalTime localTime)

Parameter: This method takes the object of type LocalTime as a parameter.
Return Value: This method returns the Chrono local date time by adding up this japanese date with the passed local time.

Below are the examples to illustrate the atTime() method:
Example 1: 

Java




// Java program to demonstrate
// atTime() method
 
import java.util.*;
import java.io.*;
import java.time.*;
import java.time.chrono.*;
 
public class GFG {
    public static void main(String[] argv)
    {
        try {
            // creating and initializing
            // JapaneseDate Object
            JapaneseDate hidate
              = JapaneseDate.now();
 
            // creating and initializing
            // TemporalAccessor object
            LocalTime localtime
              = LocalTime.now();
 
            // getting Chrono Local date time
            // by using atTime() method
            ChronoLocalDateTime<JapaneseDate> date
                = hidate.atTime(localtime);
 
            // display the result
            System.out.println(
              "Chrono LocalDateTime is: "
              + date);
        }
        catch (DateTimeException e) {
            System.out.println(
              "passed parameter can"
              + " not form a date");
            System.out.println(
              "Exception thrown: " + e);
        }
    }
}
Output



Chrono LocalDateTime is: Japanese Heisei 32-03-18T17:18:51.528

 
 

Example 2:  

Java




// Java program to demonstrate
// atTime() method
 
import java.util.*;
import java.io.*;
import java.time.*;
import java.time.chrono.*;
 
public class GFG {
    public static void main(String[] argv)
    {
        try {
            // creating and initializing
            // JapaneseDate Object
            JapaneseDate hidate
              = JapaneseDate.now();
 
            // creating and initializing
            // TemporalAccessor object
            LocalTime localtime
              = LocalTime.of(8, 20);
 
            // getting Chrono Local date time
            // by using atTime() method
            ChronoLocalDateTime<JapaneseDate> date
                = hidate.atTime(localtime);
 
            // display the result
            System.out.println(
              "Chrono LocalDateTime is: "
              + date);
        }
        catch (DateTimeException e) {
            System.out.println(
              "passed parameter can"
              + " not form a date");
            System.out.println(
              "Exception thrown: " + e);
        }
    }
}
Output
Chrono LocalDateTime is: Japanese Heisei 32-03-18T08:20

 
 

Reference:https://docs.oracle.com/javase/9/docs/api/java/time/chrono/JapaneseDate.html#atTime-java.time.LocalTime-
 

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