创建一个class名为Sandwich,数据字段包括main成分字符串, bread type字符串,双精度字符串,创建method获取设置每个字段的值,创建一个应用程序名为TestSandwich实例化一个Sandwich对象然后演示set和get的应用
提供的代码发一下。
单纯的补齐代码吗?
public class Sandwich {
private String mainIngredient;
private String bread;
private double price;
//the public get and set methods
public void setMainIngredient(String ingredient) {
this.mainIngredient = ingredient;
}
public String getMainIngredient() {
return mainIngredient;
}
public void setBread(String breadType) {
this.bread = breadType;
}
public String getBread() {
return bread;
}
public void setPrice(double amt) {
this.price = amt;
}
public double getPrice() {
return price;
}
}
TestSandich.java
public class TestSandwich {
public static void main(String[] args ) {
Sandwich sandwich = new Sandwich();
sandwich.setMainIngredient("cheese");
sandwich.setBread("rye");
sandwich.setPrice(10);
System.out.println("You have orderd a :" +
sandwich.getMainIngredient() + " sandwich on " +
sandwich.getBread() + " bread, and the price is " +
sandwich.getPrice());
}
}
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