localinnerclassdemo.java

来自「JAVA的一些基础教程」· Java 代码 · 共 39 行

interface GPRS{
	public void position();
}

class Car{
	String brand;
	String color;	
	GPRS tools;


	public Car(String 牌子,String 颜色,final int miles){
		brand = 牌子;
		color = 颜色;

		class GPRStool implements GPRS{
			public void position(){
				System.out.println("您的"+brand +"车已经行走了"+miles +"英里, 现在的位置是广州");
			}
		}

		tools = new GPRStool();
	}

	public void getMiles(int miles){
		System.out.println("您行走了"+ miles + "英里");
	}
	public void show(){
		System.out.println("这是一辆"+ color +brand +"车");
		tools.position();
	}
}

public class LocalInnerClassDemo{
	public static void main(String arg[]){
		Car 捷达 = new Car("捷达","黑色",50000);
		捷达.show();
	}
}