Javaオブジェクトに向かう匿名の内部クラス

/**
	   :      

	  :          ,         ,          

	  :
		1.     :
			1.1    (Moto),   (Alarm),  (Person)
		2.       :
			2.1            Alarm -> Moto(1 1)
			2.2             Alarm
		3.      :
			3.1 Moto(  ,      )
			3.2 Alarm(  )
			3.3 Person(  )
		4.      :
			4.1           Moto{load(Alarm alarm)}
			4.2        Person{touch(Moto moto)}
			4.3         Alarm{beep()}

*/

public class TestMoto
{
	public static void main(String[] args)
	{
		//           
		Moto moto=new Moto("  ");
		//                 
		moto.load(new SmallAlarm());

		//         
		Person p=new Person("  ");
		//           ,          
		p.touch(moto);
	}
}
interface Alarm
{
	/**
		         
	*/
	public void beep();
}
class SmallAlarm implements Alarm
{

	/**
		       
	*/
	public void beep()
	{
		System.out.println("      ,     ");
	}

	
}
class Moto
{
	private String brand;//  
	private Alarm alarm;//     

	public Moto(String brand)
	{
		this.brand=brand;
	}

	public Alarm getAlarm()
	{
		return this.alarm;
	}

	/**
		     
	*/
	public void load(Alarm alarm)
	{
		this.alarm=alarm;
	}
}
class Person
{
	private String name;//  
	
	public Person(String name)
	{
		this.name=name;
	}

	/**
		       ,               
	*/
	public void touch(Moto moto)
	{
		moto.getAlarm().beep();
	}
}