Java BigDecimal min（）方法与示例

BigDecimal Class max()方法 (BigDecimal Class max() method)

max() method is available in java.math package.
max()方法在java.math包中可用。
max() method is used to return the least value of (this BigDecimal) and the given (BigDecimal ob).
max()方法用于返回(this BigDecimal)和给定(BigDecimal ob)的最小值。
max() method is a non-static method, it is accessible with the class object only and if we try to access the method with the class name then we will get an error.
max()方法是一个非静态方法，只能通过类对象访问，如果尝试使用类名称访问该方法，则会收到错误消息。
max() method does not throw an exception at the time of returning the minimum value.
max()方法在返回最小值时不会引发异常。

Syntax:

句法：

    public BigDecimal min(BigDecimal ob);

Parameter(s):

参数：

BigDecimal ob – represents the object with which the least is to be calculated when compare to this BigDecimal.
BigDecimal ob –表示与此BigDecimal进行比较时要计算最少的对象。

Return value:

返回值：

The return type of this method is BigDecimal, it returns the BigDecimal whose value are smaller in any of the (this BigDecimal) and the given (BigDecimal ob).

该方法的返回类型为BigDecimal ，它返回BigDecimal，其值在(this BigDecimal)和给定(BigDecimal ob)中的任何一个均较小。

Example:

例：

// Java program to demonstrate the example 
// of BigDecimal min(BigDecimal ob) method of BigDecimal
import java.math.*;
public class MinOfBD {
public static void main(String args[]) {
// Initialize two variables first is
// of "int" and second is of "String"
// type
int val = 120;
String str = "100";
// Initialize two BigDecimal objects  
BigDecimal b_dec1 = new BigDecimal(val);
BigDecimal b_dec2 = new BigDecimal(str);
// By using min() method - is to return
// the BigDecimal that holds the minimum
// value (least) in both of the compared object
// i.e. 120.min(100) it returns 100
BigDecimal min_val = b_dec1.min(b_dec2);
System.out.println("b_dec1.min(b_dec2): " + min_val);
}
}

Output

输出量