import eu.hsrw.ias.ggd.Greenhouse;
import eu.hsrw.ias.ggd.Device;
import eu.hsrw.ias.ggd.Severity;

rule "Device of greenhouse gone critical"
when
    device: Device(state == Severity.Critical)
    greenhouse: Greenhouse(devices contains(device))
    //greenhouse: Greenhouse(devices contains(Device(state == Severity.Critical)))
then
    modify(greenhouse){
        setState(Severity.Critical)
    }
    System.out.println("Greenhouse: '" + greenhouse.getId() + "' is '" + greenhouse.getState().toString() + "'");
end

rule "Device of greenhouse has gone optimal"
when
    device: Device(state == Severity.Optimal)
    greenhouse: Greenhouse(devices contains(device))
then
    modify(greenhouse){
        setState(Severity.Optimal)
    }
end