Spring状态机:可能的事件
是否可以从当前状态获取可能事件的列表Spring状态机:可能的事件,spring,spring-statemachine,Spring,Spring Statemachine,是否可以从当前状态获取可能事件的列表 StateMachine<State, Event> stateMachine = stateMachineService.acquireStateMachine(machineId); stateMachine.sendEvent(event); stateMachine.getState() // get possible events from State StateMachine StateMachine=stateMachineS
StateMachine<State, Event> stateMachine = stateMachineService.acquireStateMachine(machineId);
stateMachine.sendEvent(event);
stateMachine.getState() // get possible events from State
StateMachine StateMachine=stateMachineService.acquireStateMachine(machineId);
stateMachine.sendEvent(事件);
stateMachine.getState()//从State获取可能的事件
我找到的唯一解决方案是:
stateMachine.getTransitions().stream()
.filter(transition -> transition.getSource().getId().equals(stateMachine.getState().getId()))
.map(transition -> transition.getTrigger().getEvent())
.collect(Collectors.toList());