java-design-patterns/factory-method/src/main/java/com/iluwatar/App.java

package com.iluwatar;

/**
 * 
 * In Factory Method we have an interface (Blacksmith) with a
 * method for creating objects (manufactureWeapon). The concrete
 * subclasses (OrcBlacksmith, ElfBlacksmith) then override the 
 * method to produce objects of their liking.
 *
 */
public class App 
{
    public static void main( String[] args )
    {
    	Blacksmith blacksmith;
    	Weapon weapon;
    	
    	blacksmith = new OrcBlacksmith();
    	weapon = blacksmith.manufactureWeapon(WeaponType.SPEAR);
    	System.out.println(weapon);
    	weapon = blacksmith.manufactureWeapon(WeaponType.AXE);
    	System.out.println(weapon);
    	
    	blacksmith = new ElfBlacksmith();
    	weapon = blacksmith.manufactureWeapon(WeaponType.SHORT_SWORD);
    	System.out.println(weapon);
    	weapon = blacksmith.manufactureWeapon(WeaponType.SPEAR);
    	System.out.println(weapon);
    }
}