.when(11: 49PM)/ selfTesto change event Idle time event after(2 seconds) drop Connection Active
transitions ●源状态→触发事件[监护条件动作→目标状态 transition action off hook /play dial tone Idle Valid subscriber Active on hook guard condition 29.4 Transition action and guard notation
Transitions 源状态→触发事件[监护条件]/动作 →目标状态
Nested states
Nested States
state final state shutDown event parameter initial state Idle tooCold (desired Temp) tooHot(desired Tem event event initial state atTem atTempt Heating action ready /turnon) Cooling tooHot(desiredTemp Activating Active state transition too Cold(desired Temp) nested state
initial state transition Receiving nested state ringing header Idle triggerless Connected transition Processing sendFax hangUp check sumo eve CLeaning up Transmitting event action errore entry/pickUp printReport、ext/ disconnect· state action composite state