Java WeekFields hashCode()用法及代碼示例

WeekFields類的hashCode()方法用於返回此WeekFields的哈希碼，它返回一個整數值，該整數值是ValueRange實例的hashCode值。

用法:

public int hashCode()

參數：此方法不接受任何內容。

返回值：此方法返回作為hashCode值的整數值。

以下示例程序旨在說明WeekFields.hashCode()方法：
程序1:

// Java program to demonstrate 
// WeekFields.hashCode() method 
  
import java.time.DayOfWeek; 
import java.time.temporal.WeekFields; 
  
public class GFG { 
    public static void main(String[] args) 
    { 
  
        // create WeekFields 
        WeekFields weekFields 
            = WeekFields.of(DayOfWeek.MONDAY, 1); 
  
        // apply hashCode() 
        int hashCode = weekFields.hashCode(); 
  
        // print results 
        System.out.println("Hash Code:"
                           + hashCode); 
    } 
}

輸出：

Hash Code:1

程序2:

// Java program to demonstrate 
// WeekFields.hashCode() method 
  
import java.time.DayOfWeek; 
import java.time.temporal.WeekFields; 
import java.util.Locale; 
  
public class GFG { 
    public static void main(String[] args) 
    { 
  
        Locale locale = new Locale("EN", "US"); 
  
        // create WeekFields 
        WeekFields weekFields 
            = WeekFields.of(locale); 
  
        // apply hashCode() 
        int hashCode = weekFields.hashCode(); 
  
        // print results 
        System.out.println("Hash Code:"
                           + hashCode); 
    } 
}

輸出：

Hash Code:43

參考：https：//docs.oracle.com/javase/10/docs/api/java/time/temporal/WeekFields.html#hashCode()

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注：本文由純淨天空篩選整理自AmanSingh2210大神的英文原創作品 WeekFields hashCode() method in Java with Examples。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。