fruit.java

大学java作业源程序

package problem_11_2;
//Fruit.java
//水果类
public class Fruit {
	private double sugarRate;		//含糖率
	private double vitaminRate;		//含维生素率
	private double weight;		//重量
	private double sugarAmount;		//含糖量
	private double vitaminAmount;	//含维生素量
	
	public Fruit(double sugarRate, double vitaminRate, double weight){
		this.sugarRate = sugarRate;
		this.vitaminRate = vitaminRate;
		this.weight = weight;
		sugarAmount = this.sugarRate * this.weight;
		vitaminAmount = this.vitaminRate * this.weight;
	}
	
	//返回含糖率
	public double getSugarRate(){
		return sugarRate;
	}
	
	//返回含维生素率
	public double getVitaminRate(){
		return vitaminRate;
	}
	
	//返回重量
	public double getWeight(){
		return weight;
	}
	
	//返回含糖量
	public double getSugarAmount(){
		return sugarAmount;
	}
	
	//返回含维生素量
	public double getVitaminAmount(){
		return vitaminAmount;
	}
}