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??????????Java???????

// ???Clothes
package features;
public abstract class Clothes {
    private int wristband = 2;
    private int neckline = 1;
    
    public void hold() {
        System.out.println("??????????");
    }
    
    public int getWristband() {
        return wristband;
    }
    public void setWristband(int wristband) {
        this.wristband = wristband;
    }
    
    public int getNeckline() {
        return neckline;
    }
    public void setNeckline(int neckline) {
        this.neckline = neckline;
    }
}

// ?????AutumnCloth
package special;
import features.Clothes;
public class AutumnCloth extends Clothes {
    @Override
    public void hold() {
        System.out.println("??????????");
    }
}

// ?????SpringCloth
package special;
import features.Clothes;
public class SpringCloth extends Clothes {
    @Override
    public void hold() {
        System.out.println("????????????");
    }
}

// ?????SummerCloth
package special;
import features.Clothes;
public class SummerCloth extends Clothes {
    @Override
    public void hold() {
        System.out.println("???????????");
    }
}

// ???ClothFactory
package factory;
import features.Clothes;
import special.AutumnCloth;
import special.SpringCloth;
import special.SummerCloth;
public class ClothFactory {
    public static Clothes createClothes(String type) throws Exception {
        Clothes clothes = null;
        switch (type) {
            case "spring":
                clothes = new SpringCloth();
                break;
            case "summer":
                clothes = new SummerCloth();
                break;
            case "autumn":
                clothes = new AutumnCloth();
                break;
            default:
                throw new Exception("???????????");
        }
        return clothes;
    }
}

// ?????
package client;
import features.Clothes;
import factory.ClothFactory;
public class Client {
    public static void main(String[] args) throws Exception {
        System.out.println("?????????");
        Clothes spring = ClothFactory.createClothes("spring");
        spring.hold();
        System.out.println("********************");
        System.out.println("?????????");
        Clothes autum = ClothFactory.createClothes("autumn");
        autum.hold();
        System.out.println("********************");
        System.out.println("?????????");
        Clothes summer = ClothFactory.createClothes("summer");
        summer.hold();
        System.out.println("********************");
    }
}

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