"join" and "size-window" #110
Description
I tried to combine the two feature "join" and "size-window" but it failed .
the code can be compiled with the previous version of thingml but the result is not correct
(** The new version still not working properly ver ThingML 0.7.0.201606071315 org.thingml.eclipse.feature.feature.group SINTEF-9012)
import "datatype.thingml"
thing HighTemperatureDetection {
// auto-generated message definition
message joinCEP (temp : float, pressure : float);
message temperatureSensor (id : integer, temp : float);
message temperatureSensorCEP (id : integer, temp : float, msg : string);
message PressureSensor (id : integer, pressure : float);
//auto-generated port definition
internal port eventPort {
sends joinCEP, temperatureSensor, temperatureSensorCEP, PressureSensor
receives joinCEP, temperatureSensor, temperatureSensorCEP, PressureSensor
}
//find stream query
stream joinStream @TTL "250"
from res : [ t : eventPort?temperatureSensor ::buffer 1 by 1
& p : eventPort?PressureSensor ::buffer 1 by 1
-> joinCEP (t.temp, p.pressure) ]
select var ntemp:float = res.temp, var npressure:float = res.pressure
produce eventPort!joinCEP(ntemp, npressure)
//auto-generated statechart-------------------------------
statechart CEPstatechart init Base {
state Base {
on entry do
//input events simulation
eventPort!temperatureSensor(10 , 51)
eventPort!PressureSensor(10 , 51)
eventPort!temperatureSensor(11 , 52)
eventPort!PressureSensor(10 , 52)
eventPort!temperatureSensor(12 , 15)
eventPort!PressureSensor(10 , 15)
eventPort!temperatureSensor(13 , 53)
eventPort!PressureSensor(10 , 53)
end
internal event jcep: eventPort?joinCEP
action do
print
"generated join- temp :"+jcep.temp+", pressure : "+jcep.pressure + "\n "
end
}
}
} // End of thing
//auto-generated configuration
configuration HighTemperatureDetectionCfg
{
instance my_instance: HighTemperatureDetection
//connector my_instance.receivePort => my_instance.sendPort
}