@startuml
class Assemble {
    +work()
}

class Car {
    +__construct(Workshop $workShop1, Workshop $workShop2)
    +manufacture()
}

class Motorcycle {
    +__construct(Workshop $workShop1, Workshop $workShop2)
    +manufacture()
}

class Produce {
    +work()
}

abstract class Vehicle {
    #workShop1
    #workShop2
    #__construct()
    +manufacture()
}

interface Workshop {
    +work()
}

Workshop <|.. Assemble
Workshop <|.. Produce
Vehicle <|.. Motorcycle
Vehicle <|.. Car
@enduml