12일 차 디자인패턴을 이용한 프로그래밍

public interface Move {

public void move();

}

public class FastMove implements Move{

@Override

public void move() {

// TODO Auto-generated method stub

System.out.println("빠른 이동");

}

}

public class SlowMove implements Move{

@Override

public void move() {

// TODO Auto-generated method stub

System.out.println("느린 이동");

}

}

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public interface Shotting {

public void shotting();

}

public class GoodShotting implements Shotting{

@Override

public void shotting() {

// TODO Auto-generated method stub

System.out.println("좋은 명중률");

}

}

public class BadShotting implements Shotting{

@Override

public void shotting() {

// TODO Auto-generated method stub

System.out.println("좋지 않은 명중률");

}

}

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public class Army {

protected String name;

protected Shotting shotting;

protected Move move;

public Army(String name) {

this.name = name;

}

public void shotting(){

shotting.shotting();

}

public void move(){

move.move();

}

public void setShotting(Shotting shotting){

this.shotting=shotting;

}

public void setMove(Move move){

this.move=move;

}

}

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public class Officer extends Army{

public Officer(String name) {

super(name);

System.out.println(name);

}

public void shotting(){

shotting.shotting();

}

public void move(){

move.move();

}

}

public class Ranger extends Army {

public Ranger(String name) {

super(name);

System.out.println("레인저");

}

public void shotting() {

shotting.shotting();

}

public void move() {

move.move();

}

}

public class Riflemen extends Army {

public Riflemen(String name) {

super(name);

System.out.println(name);

}

public void shotting(){

shotting.shotting();

}

public void move(){

move.move();

}

}

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public class Test {

public static void main(String[] args) {

Shotting bs = new BadShotting();

Shotting gs = new GoodShotting();

Move fm = new FastMove();

Move sm = new SlowMove();

Signaller sig = new Signaller("통신병");

sig.setShotting(bs);

sig.setMove(fm);

sig.shotting();

sig.move();

System.out.println();

Riflemen rif = new Riflemen("소총병");

rif.setShotting(gs);

rif.setMove(sm);

rif.shotting();

rif.move();

System.out.println();

Officer off = new Officer("장교");

off.setShotting(bs);

off.setMove(sm);

off.shotting();

off.move();

System.out.println();

Ranger ran = new Ranger("레인저");

ran.setShotting(gs);

ran.setMove(fm);

ran.shotting();

ran.move();

}

}