Esper 語句檢查,如果 A 后跟 B 沒有任何其他 As 介於兩者之間 [英]Esper statement to check, if A is followed by B without any other As in between
如何創建 Esper 語句並以原子方式設置訂閱者,以免錯過任何更新? [英]How can I create an Esper statement and set the subscriber atomically so that I do not miss any updates?
Esper 立即查詢 A,然后是 B,中間沒有任何其他事件(無論哪個事件) [英]Esper query for A followed by B immediately without any other events in between (no matter which event)