oliveira-marcio

abstract class StateMachine<T, E>(
    private val dispatcher: Dispatcher,
    private val errorFactory: ErrorFactory<E>,
    protected var currentState: State<T, E> = State(State.Name.IDLE),
    private val listeners: MutableList<StateListener<T, E>> = mutableListOf()
) {
    abstract fun start()

    fun addStateChangedListener(listener: StateListener<T, E>) {
        this.listeners.add(listener)