@startuml
package com.iluwatar.factory.method {
  class OrcBlacksmith {
    + OrcBlacksmith()
    + manufactureWeapon(weaponType : WeaponType) : Weapon
  }
  class ElfBlacksmith {
    + ElfBlacksmith()
    + manufactureWeapon(weaponType : WeaponType) : Weapon
  }
  class OrcWeapon {
    - weaponType : WeaponType
    + OrcWeapon(weaponType : WeaponType)
    + getWeaponType() : WeaponType
    + toString() : String
  }
  interface Blacksmith {
    + manufactureWeapon(WeaponType) : Weapon {abstract}
  }
  class ElfWeapon {
    - weaponType : WeaponType
    + ElfWeapon(weaponType : WeaponType)
    + getWeaponType() : WeaponType
    + toString() : String
  }
  class App {
    - blacksmith : Blacksmith
    + App(blacksmith : Blacksmith)
    + main(args : String[]) {static}
    - manufactureWeapons()
  }
  interface Weapon {
    + getWeaponType() : WeaponType {abstract}
  }
  enum WeaponType {
    + AXE {static}
    + SHORT_SWORD {static}
    + SPEAR {static}
    + UNDEFINED {static}
    - title : String
    + toString() : String
    + valueOf(name : String) : WeaponType {static}
    + values() : WeaponType[] {static}
  }
}
ElfWeapon -->  "-weaponType" WeaponType
OrcWeapon -->  "-weaponType" WeaponType
App -->  "-blacksmith" Blacksmith
OrcBlacksmith ..|> Blacksmith 
ElfBlacksmith ..|> Blacksmith 
OrcWeapon ..|> Weapon 
ElfWeapon ..|> Weapon 
@enduml