activiti 原子动作解释

//流程启动
AtomicOperation PROCESS_START = new AtomicOperationProcessStart();
//流程初始化
AtomicOperation PROCESS_START_INITIAL = new AtomicOperationProcessStartInitial();
//流程结束
AtomicOperation PROCESS_END = new AtomicOperationProcessEnd();
//活动启动
AtomicOperation ACTIVITY_START = new AtomicOperationActivityStart();
//活动执行
AtomicOperation ACTIVITY_EXECUTE = new AtomicOperationActivityExecute();
//活动结束
AtomicOperation ACTIVITY_END = new AtomicOperationActivityEnd();
//过渡通知监听器过渡结束
AtomicOperation TRANSITION_NOTIFY_LISTENER_END = new AtomicOperationTransitionNotifyListenerEnd();
//过渡关闭scope
AtomicOperation TRANSITION_DESTROY_SCOPE = new AtomicOperationTransitionDestroyScope();
//过渡通知take
AtomicOperation TRANSITION_NOTIFY_LISTENER_TAKE = new AtomicOperationTransitionNotifyListenerTake();
//过渡创建域
AtomicOperation TRANSITION_CREATE_SCOPE = new AtomicOperationTransitionCreateScope();
//过渡通知监听器过渡开始
AtomicOperation TRANSITION_NOTIFY_LISTENER_START = new AtomicOperationTransitionNotifyListenerStart();
//关联删除
AtomicOperation DELETE_CASCADE = new AtomicOperationDeleteCascade();
//关联删除触发活动结束
AtomicOperation DELETE_CASCADE_FIRE_ACTIVITY_END = new AtomicOperationDeleteCascadeFireActivityEnd();