Java WeekFields equals()用法及代码示例

WeekFields类的equals()方法用于比较此WeekFields是否等于作为参数传递的指定对象。比较是基于规则的整个状态，即第一笔day-of-week和最少的天数。

用法:

public boolean equals(Object object)

参数：此方法接受与其他规则进行比较的对象，null返回false。

返回值：如果等于指定的规则，则此方法返回true。

以下示例程序旨在说明WeekFields.equals()方法：
程序1:

// Java program to demonstrate 
// WeekFields.equals() 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); 
        WeekFields otherWeekFields 
            = WeekFields.of(DayOfWeek.MONDAY, 1); 
  
        // apply equals() 
        boolean bothAreEquals 
            = weekFields.equals(otherWeekFields); 
  
        // print results 
        System.out.println("Equals:"
                           + bothAreEquals); 
    } 
}

输出：

Equals:true

程序2:

// Java program to demonstrate 
// WeekFields.equals() 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); 
        WeekFields otherWeekFields 
            = WeekFields.of(DayOfWeek.SUNDAY, 3); 
  
        // apply equals() 
        boolean bothAreEquals 
            = weekFields.equals(otherWeekFields); 
  
        // print results 
        System.out.println("Equals:"
                           + bothAreEquals); 
    } 
}

输出：

Equals:false

参考：https：//docs.oracle.com/javase/10/docs/api/java/time/temporal/WeekFields.html#equals(java.lang.Object)

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注：本文由纯净天空筛选整理自AmanSingh2210大神的英文原创作品 WeekFields equals() method in Java with Examples。非经特殊声明，原始代码版权归原作者所有，本译文未经允许或授权，请勿转载或复制。