StoreActionSubscriber.kt

class StoreActionSubscriber(actionDispatcher: ActionDispatcher,
                            actionThread: ThreadExecutor? = null,
                            val stateDispatcher: StateDispatcher)
    : ActionSubscriber(actionDispatcher, actionThread) {

    override fun reduce(action: Action) {
        val currentState = stateDispatcher.state
        val newState = when (action) {
            is CreationAction -> CreationReducer.reduce(action, currentState)
            is UpdateAction -> UpdateReducer.reduce(action, currentState)
            is ReadAction -> ReadReducer.reduce(action, currentState)
            is DeleteAction -> DeleteReducer.reduce(action, currentState)
            is NavigationAction -> NavigationReducer.reduce(action, currentState)
        }
        stateDispatcher.dispatch(newState)
    }
}