innerclasstest.java

来自「本压缩文件中含有线程的控制」· Java 代码 · 共 40 行

package innerclass;

public class InnerClassTest {
	

	public static void main(String[] args){
		Robot robot=new Robot();
		Machine m=robot.getMachine();
		m.run();
		robot.run();
	}

}

interface Machine{
	void run();
}

class Person{
	void run(){
		System.out.println("run");
	}
}

class Robot extends Person{
	
	private class MachineHeart implements Machine{
		private int x;
		public void run(){
			System.out.println("heart run");
		}
	}
	Machine getMachine(){
		MachineHeart h = new MachineHeart();
		h.x = 5;
		return new MachineHeart();
	}
}