Java 中 WeekFields 等于()方法，示例
原文:https://www . geesforgeks . org/weekfield-equals-method-in-Java-with-examples/
周字段类的等于()方法用于比较该周字段是否等于作为参数传递的指定对象。比较基于规则的整个状态，即一周的第一天和最少的几天。
语法:
public boolean equals(Object object)
参数:该方法接受作为其他规则比较对象，空返回假。
返回值:如果等于指定的规则，则该方法返回真。
下面的程序说明了 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);
}
}
Output:
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);
}
}
Output:
Equals: false
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