Java offsetTime isBefore()方法及示例

Java格式中OffsetTime类的 isBefore() 方法检查传递的时间是否在参数中指定的时间之前。

语法

public boolean isBefore(OffsetTime other)

参数： 该方法接受一个强制参数 ， 指定要比较的时间。

返回值： 如果日期在传递的日期之前，则返回真，否则返回假。

下面的程序说明了isBefore()方法。

程序1 :

// Java program to demonstrate the isBefore() method
import java.time.OffsetTime;
  
public class GFG {
    public static void main(String[] args)
    {
  
        // Parses the time
        OffsetTime time1
            = OffsetTime.parse("15:30:30+07:00");
  
        // Parses the time
        OffsetTime time2
            = OffsetTime.parse("15:20:30+07:00");
  
        // gets the time1
        System.out.println("time1: "
                           + time1);
  
        // gets the time2
        System.out.println("time1: "
                           + time2);
  
        System.out.println("time1 is before time2: "
                           + time1.isBefore(time2));
    }
}

输出。

time1: 15:30:30+07:00
time1: 15:20:30+07:00
time1 is before time2: false

程序2 :

// Java program to demonstrate the isBefore() method
  
import java.time.OffsetTime;
  
public class GFG {
    public static void main(String[] args)
    {
  
        // Parses the time
        OffsetTime time1
            = OffsetTime.parse("15:30:30+07:00");
  
        // Parses the time
        OffsetTime time2
            = OffsetTime.parse("15:30:30+07:00");
  
        // gets the time1
        System.out.println("time1: "
                           + time1);
  
        // gets the time2
        System.out.println("time1: "
                           + time2);
  
        System.out.println("time1 is before time2: "
                           + time1.isBefore(time2));
    }
}

输出。

time1: 15:30:30+07:00
time1: 15:30:30+07:00
time1 is before time2: false

参考资料 : https://docs.oracle.com/javase/8/docs/api/java/time/OffsetTime.html#isBefore-java.time.OffsetTime-