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[jfriends] Re: JAVA¥ª¥Ö¥¸¥§¥¯¥ÈÀß·×ÂèÆó¾Ï¤ÎḚ̂Æ




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>// Ìò³ä¤ÎÄêµÁÉôʬ
>interface Person { //(ά) }
>interface PersonRole extends Person { //(ά) }
>interface Agent extends PersonRole { //(ά) }
>interface Passenger extends PersonRole { //(ά) }
>interface AgentPassenger extends Agent, Passenger {}

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>abstract class PersonDecorator implements PersonRole { //(ά) }
>class ConcretePerson implements Person { //(ά) }
>class ConcretePersonRole extends ConcretePerson implements PersonRole { //(ά) }
>class ConcreteAgent extends PersonDecorator implements Agent { //(ά) }
>class ConcretePassenger extends PersonDecorator implements Passenger { //(ά) }
>class ConcreteAgentPassenger extends ConcreteAgent {//(ά) }

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