OOP clothing store

Design Clothing store using OOP concepts. based on your design tell how you'll find if the store has XXL size of a particular shirt. 

 

 

package OOP.clothstore;

 

import java.util.ArrayList;

import java.util.Hashtable;

 

 

class cloth{

    String brand;

    String barCode;

    Type type;

    Size size;

    enum Size{xs,s,m,l,xl,xxl};

    enum Type{Tshirt, hoodie, jean, pant};

    float price;

    public cloth(Type t, Size s, String brand, float price, String bar){

        type = t; size = s; this.brand = brand; this.price = price;

        this.barCode = bar;

    }

}

 

public class clothstore {

   Hashtable<String, cloth> catalog ;

   Hashtable<String, Integer> storages;

    

   clothstore(){

       catalog = new Hashtable<String, cloth>();

       storages = new Hashtable<String, Integer>();

   }

    

   void addCloth(cloth c){

       if(!catalog.containsKey(c.barCode))

           catalog.put(c.barCode, c);

       int count = 0;

       if(storages.containsKey(c.barCode))

           count = storages.get(c.barCode);

       storages.put(c.barCode, count+1);

   }

   cloth sell(String barCode){

       if(!catalog.containsKey(barCode))

           return null;

       int count = storages.get(barCode);

       if(count<=0) return null;

       cloth c = catalog.get(barCode);

       count --;

       storages.put(barCode, count);

       return c;

   }

}