我想将卡车对象传递给我的 wso2 siddhi cep 并评估规则以在每次 truck.temperatureReading 低于 45 时发出警报。这可行吗?
define stream truckStream (truck Truck)
from truckStream [truck.temperatureReading <= 45] insert into mycallback;
我知道以下是正常的做法,但我特定于上述情况。
define stream truckStream ( int truckid ,int temperatureReading)
from truckStream [temperatureReading <= 45] insert into mycallback;