coupon.java

一个期货的类, 可以自由拓展

package edu.nyu.cims.hw4;

public class Coupon {
    double rate;
    double payPeriod;
    
    
    public double getRate(){
    	return this.rate;
    }
    
    public double getPayPeriod(){
    	return this.payPeriod;
    }
    
    Coupon(double rate, double payPeriod){
    	this.rate = rate;
    	this.payPeriod = payPeriod;
    }
}