类:simevents。SimulationObserver
包:simevents
在事件执行之前指定行为
preExecute (obj evSrc evData)
addBlockNotification
|getAllBlockWithStorages
|getBlocksToNotify
|getEventCalendars
|getHandleToBlock
|getHandlesToBlockStorages
|notifyEventCalendarEvents
|后补手续书
|preExit
|removeBlockNotification
|simPaused
|simResumed
|simStarted
|simTerminating