Java HijrahChronology prolepticYear()用法及代碼示例

java.time.chrono.HijrahChronology類的prolepticYear()方法用於檢索特定hijrah時代的hijrah係統中存在的多義年份。

用法:

public int prolepticYear(Era era,
                         int yearOfEra)

參數：此方法將以下參數作為參數。

era:這是hijrah時代的對象。
yearofEra:這是特定的希耶拉時代的一年

返回值：此方法返回特定回教時代回教係統中存在的多年前年份。

下麵是說明prolepticYear()方法的示例：

範例1：

// Java program to demonstrate 
// prolepticYear() 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 
            // HijrahDate Object 
            HijrahDate hidate = HijrahDate.now(); 
  
            // getting HijrahChronology used in HijrahDate 
            HijrahChronology crono = hidate.getChronology(); 
  
            // getting prolepticYear for the 
            // given year of Era 
            // by using prolepticYear() method 
            int proyear 
                = crono.prolepticYear(HijrahEra.AH, 1444); 
  
            // display the result 
            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); 
        } 
    } 
}

輸出：

proleptic Year is:1444

範例2：

// Java program to demonstrate 
// prolepticYear() 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 
            // HijrahDate Object 
            HijrahDate hidate = HijrahDate.now(); 
  
            // getting HijrahChronology used in HijrahDate 
            HijrahChronology crono = hidate.getChronology(); 
  
            // getting prolepticYear for the 
            // given year of Era 
            // by using prolepticYear() method 
            int proyear 
                = crono.prolepticYear(HijrahEra.AH, 1200); 
  
            // display the result 
            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); 
        } 
    } 
}

輸出：

proleptic Year is:1200

參考： https://docs.oracle.com/javase/9/docs/api/java/time/chrono/HijrahChronology.html#prolepticYear-java.time.chrono.Era-int-

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注：本文由純淨天空篩選整理自RohitPrasad3大神的英文原創作品 HijrahChronology prolepticYear() method in Java with Example。非經特殊聲明，原始代碼版權歸原作者所有，本譯文未經允許或授權，請勿轉載或複製。