package com.util.calculator;

/**
 * Description: 计算器基类【封装/多态】
 * All Rights Reserved.
 * @version 1.0  2017年11月13日 下午2:37:15  by Nina
 */
public abstract class CalculatorBase {
    private double num1;
    private double num2;
    
    public abstract double getResult();
    
    public void setNum1(double num1){
        this.num1 = num1;
    }
    public void setNum2(double num2){
        this.num2 = num2;
    }
    public double getNum1(){
        return this.num1;
    }
    public double getNum2(){
        return this.num2;
    }
}