coffeebrewer.java

ssd3 exercise3正确的答案啊。

public class CoffeeBrewer extends  Product{
	private String model;
	private String waterSupply;
	private int numberOfCups;
	public CoffeeBrewer(String initialCode, 
            String initialDescription, 
            double initialPrice,
            String initialModel,
            String initialWaterSupply,
            int initialNumberOfCups){
		super( initialCode,initialDescription,initialPrice);
		model=initialModel;
		waterSupply=initialWaterSupply;
		numberOfCups=initialNumberOfCups;
	}
	public String getModel(){
		return model;
	}
	public String getWaterSupply(){
		return waterSupply;
	}
	public int getNumberOfCups(){
		return numberOfCups;
	}
	public String toString(){
		return return  getCode() + "_" + getDescription() + "_" + getPrice()+"_"+getModel()+"_"+getWaterSupply()+"_"+getNumberOfCups();
	}

}