MinguoChronology resolveDate() method in Java with Example

Last Updated : 24 Apr, 2020

The resolveDate() method of java.time.chrono.MinguoChronology class is used to retrieve the Minguo date according to Minguo calendar by parsing chrono field associated with a particular long value in a map with the help of particular resolver style.

Syntax:

public MinguoDate resolveDate(
       Map fieldValues,
       ResolverStyle resolverStyle)

Parameter: This method takes the following argument as a parameter:

fieldvalues: this will contain the chrono fields.
resolverStyle: this will resolve the chrono field and provide the date.

Return Value: This method returns the local date according to the Minguo calendar by parsing Chrono field associated with a particular long value in a map with the help of particular resolver style.

Below are the examples to illustrate the resolveDate() method:

Example 1:

// Java program to demonstrate 
// resolveDate() method 
  
import java.util.*; 
import java.io.*; 
import java.time.*; 
import java.time.chrono.*; 
import java.time.temporal.*; 
import java.time.format.*; 
  
public class GFG { 
    public static void main(String[] argv) 
    { 
        try { 
            // creating and initializing 
            // MinguoDate Object 
            MinguoDate hidate 
                = MinguoDate.now(); 
  
            // getting  MinguoChronology 
            // used in  MinguoDate 
            MinguoChronology crono 
                = hidate.getChronology(); 
  
            // creating and initializing HashMap 
            HashMap<TemporalField, Long> map 
                = new HashMap<TemporalField, Long>(); 
  
            // putting element into HashMap 
            map.put((TemporalField) 
                        ChronoField.EPOCH_DAY, 
                    30l); 
  
            // getting the resolveDate with 
            // SMART ResolverStyle 
            // by using resolveDate() method 
            hidate 
                = crono.resolveDate( 
                    map, 
                    ResolverStyle.LENIENT); 
  
            // display the result 
            System.out.println("MinguoDate is : "
                               + hidate); 
        } 
        catch (DateTimeException e) { 
            System.out.println("passed parameter can"
                               + " not form a date"); 
            System.out.println("Exception thrown: "
                               + e); 
        } 
    } 
} 

Output:

MinguoDate is : Minguo ROC 59-01-31

Example 2:

// Java program to demonstrate 
// resolveDate() method 
  
import java.util.*; 
import java.io.*; 
import java.time.*; 
import java.time.chrono.*; 
import java.time.temporal.*; 
import java.time.format.*; 
  
public class GFG { 
    public static void main(String[] argv) 
    { 
        try { 
            // creating and initializing 
            // MinguoDate Object 
            MinguoDate hidate 
                = MinguoDate.now(); 
  
            // getting  MinguoChronology 
            // used in  MinguoDate 
            MinguoChronology crono 
                = hidate.getChronology(); 
  
            // creating and initializing HashMap 
            HashMap<TemporalField, Long> map 
                = new HashMap<TemporalField, Long>(); 
  
            // putting element into HashMap 
            map.put((TemporalField) 
                        ChronoField.HOUR_OF_AMPM, 
                    30l); 
  
            // getting the resolveDate with 
            // SMART ResolverStyle 
            // by using resolveDate() method 
            hidate 
                = crono.resolveDate( 
                    map, 
                    ResolverStyle.LENIENT); 
  
            // display the result 
            System.out.println("MinguoDate is : "
                               + hidate); 
        } 
        catch (DateTimeException e) { 
            System.out.println("passed parameter can"
                               + " not form a date"); 
            System.out.println("Exception thrown: "
                               + e); 
        } 
    } 
} 