| 1 | package de.uka.ipd.sdq.pipesandfilters.framework.recorder.sensorframework; |
| 2 | |
| 3 | import de.uka.ipd.sdq.sensorframework.entities.Experiment; |
| 4 | import de.uka.ipd.sdq.sensorframework.entities.Sensor; |
| 5 | import de.uka.ipd.sdq.sensorframework.entities.State; |
| 6 | import de.uka.ipd.sdq.sensorframework.entities.StateSensor; |
| 7 | import de.uka.ipd.sdq.sensorframework.entities.TimeSpanSensor; |
| 8 | import de.uka.ipd.sdq.sensorframework.entities.dao.IDAOFactory; |
| 9 | import de.uka.ipd.sdq.sensorframework.entities.dao.ISensorDAO; |
| 10 | import de.uka.ipd.sdq.sensorframework.entities.dao.IStateDAO; |
| 11 | |
| 12 | public class SensorHelper { |
| 13 | public static StateSensor createOrReuseStateSensor(IDAOFactory f, Experiment experiment, String id, State initialState) { |
| 14 | ISensorDAO sensorDAO = f.createSensorDAO(); |
| 15 | if (sensorDAO.findBySensorName(id).size() > 0) { |
| 16 | for (Sensor s : sensorDAO.findBySensorName(id)) { |
| 17 | if (s instanceof StateSensor && experiment.getSensors().contains(s)) |
| 18 | return (StateSensor) s; |
| 19 | } |
| 20 | } |
| 21 | return experiment.addStateSensor(initialState,id); |
| 22 | } |
| 23 | |
| 24 | public static State createOrReuseState(IDAOFactory f, String id) { |
| 25 | IStateDAO stateDAO = f.createStateDAO(); |
| 26 | if (stateDAO.findByStateLiteral(id).size() == 1) { |
| 27 | return stateDAO.findByStateLiteral(id).iterator().next(); |
| 28 | } |
| 29 | return stateDAO.addState(id); |
| 30 | } |
| 31 | |
| 32 | |
| 33 | public static TimeSpanSensor createOrReuseTimeSensor( |
| 34 | IDAOFactory f, Experiment experimentDatastore, String id) { |
| 35 | ISensorDAO sensorDAO = f.createSensorDAO(); |
| 36 | if (sensorDAO.findBySensorName(id).size() > 0) { |
| 37 | for (Sensor s : sensorDAO.findBySensorName(id)) { |
| 38 | if (s instanceof TimeSpanSensor && experimentDatastore.getSensors().contains(s)) |
| 39 | return (TimeSpanSensor) s; |
| 40 | } |
| 41 | } |
| 42 | return experimentDatastore.addTimeSpanSensor(id); |
| 43 | } |
| 44 | } |