12일 차 인터페이스를 이용하여 로봇조립

어택 구현

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public interface Attack {

public void attack();

}

public class MissileAttack implements Attack {

@Override

public void attack() {

// TODO Auto-generated method stub

System.out.println("미사일로 공격");

}

}

public class PushAttack implements Attack{

@Override

public void attack() {

// TODO Auto-generated method stub

System.out.println("펀치로 공격");

}

}

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무브 구현

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public interface Move {

public void move();

}

public class WalkingMove implements Move{

@Override

public void move() {

// TODO Auto-generated method stub

System.out.println("걸어서 이동");

}

}

public class FlyingMove implements Move{

@Override

public void move() {

// TODO Auto-generated method stub

System.out.println("날아서 이동");

}

}

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로봇 구현

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abstract class Robot {

protected String name;

protected Attack attack;

protected Move move;

public abstract void attack();

public abstract void move();

public Robot(String name) {

this.name = name;

}

public String getName() {

return name;

}

public void setName(String name) {

this.name = name;

}

@Override

public String toString() {

return "Robot [name=" + name + "]";

}

}

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로봇들 구현

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public class Mazinga extends Robot {

public Mazinga(String name) {

super(name);

System.out.println(name);

attack = new PushAttack();

move = new FlyingMove();

}

@Override

public void attack() {

// TODO Auto-generated method stub

attack.attack();

}

@Override

public void move() {

// TODO Auto-generated method stub

move.move();

}

}

public class Lazenca extends Robot {

public Lazenca(String name) {

super(name);

System.out.println(name);

attack = new MissileAttack();

move = new FlyingMove();

}

@Override

public void attack() {

// TODO Auto-generated method stub

attack.attack();

}

@Override

public void move() {

// TODO Auto-generated method stub

move.move();

}

}

public class TaekwonV extends Robot {

public TaekwonV(String name) {

super(name);

System.out.println(name);

attack = new MissileAttack();

move = new WalkingMove();

}

@Override

public void attack() {

// TODO Auto-generated method stub

attack.attack();

}

@Override

public void move() {

// TODO Auto-generated method stub

move.move();

}

}

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출력

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public class Test {

public static void main(String[] args) {

Attack ma = new MissileAttack();

Attack pa = new PushAttack();

Move fm = new FlyingMove();

Move wm = new WalkingMove();

Robot mazin = new Mazinga("마징가");

mazin.setAttack(pa);

mazin.setMove(fm);

mazin.attack();

mazin.move();

System.out.println();

Robot taek = new TaekwonV("태권V");

taek.setAttack(ma);

taek.setMove(wm);

taek.attack();

taek.move();

System.out.println();

Robot lazen = new Lazenca("라젠카");

lazen.setAttack(ma);

lazen.setMove(fm);

lazen.attack();

lazen.move();

}

}