turnstylefsm.sm

来自「著名的uncle Bob的Agile software development的」· SM 代码 · 共 19 行

FSMName Turnstyle
Context TurnstyleActions
Initial Locked
Exception FSMError
{
    Locked
    {
        coin    Unlocked    unlock
        pass    Locked      alarm
    }
    Unlocked
    {
        coin    Unlocked    thankyou
        pass    Locked      lock
    }
}