| 1 | /** |
| 2 | * |
| 3 | */ |
| 4 | package de.uka.ipd.sdq.sensorframework.dao.file.entities; |
| 5 | |
| 6 | import java.io.IOException; |
| 7 | import java.util.ArrayList; |
| 8 | import java.util.List; |
| 9 | |
| 10 | import de.uka.ipd.sdq.sensorframework.dao.file.FileManager; |
| 11 | import de.uka.ipd.sdq.sensorframework.entities.ExperimentRun; |
| 12 | import de.uka.ipd.sdq.sensorframework.entities.Measurement; |
| 13 | import de.uka.ipd.sdq.sensorframework.entities.ScalabilitySensor; |
| 14 | import de.uka.ipd.sdq.sensorframework.entities.Sensor; |
| 15 | import de.uka.ipd.sdq.sensorframework.storage.lists.BackgroundMemoryList; |
| 16 | |
| 17 | /** |
| 18 | * @author Ihssane El-Oudghiri |
| 19 | * @author Steffen Becker |
| 20 | */ |
| 21 | public class ScalabilitySensorAndMeasurement extends AbstractSensorAndMeasurements { |
| 22 | |
| 23 | private static final long serialVersionUID = 3516448762784779531L; |
| 24 | private BackgroundMemoryList<Double[]> timeSpans; |
| 25 | |
| 26 | public ScalabilitySensorAndMeasurement(FileManager fm, ExperimentRun er, Sensor sensor) throws IOException { |
| 27 | super(fm, er, sensor); |
| 28 | timeSpans = new BackgroundMemoryList<Double[]>( |
| 29 | getMeasurementsFileName(), |
| 30 | new ParameterValueSerialiser((ScalabilitySensor)sensor)); |
| 31 | fm.addOpenList(timeSpans); |
| 32 | } |
| 33 | |
| 34 | public synchronized void addResult(Double[] ts, double et) { |
| 35 | eventTimes.add(et); |
| 36 | timeSpans.add(ts); |
| 37 | } |
| 38 | |
| 39 | @Override |
| 40 | public boolean equals(Object obj) { |
| 41 | if (!(obj instanceof ScalabilitySensorAndMeasurement)) |
| 42 | return false; |
| 43 | ScalabilitySensorAndMeasurement sam = (ScalabilitySensorAndMeasurement) obj; |
| 44 | |
| 45 | return super.equals(obj) && equalTimeSpans(this,sam); |
| 46 | } |
| 47 | |
| 48 | private boolean equalTimeSpans( |
| 49 | ScalabilitySensorAndMeasurement sam1, |
| 50 | ScalabilitySensorAndMeasurement sam2) { |
| 51 | if (sam1.timeSpans.size() == sam2.timeSpans.size()) { |
| 52 | for (int i=0; i<sam1.timeSpans.size(); i++){ |
| 53 | if (sam1.timeSpans.get(i) != sam2.timeSpans.get(i)) |
| 54 | return false; |
| 55 | } |
| 56 | return true; |
| 57 | } else { |
| 58 | return false; |
| 59 | } |
| 60 | } |
| 61 | |
| 62 | @Override |
| 63 | public synchronized List<Measurement> getMeasurements() { |
| 64 | ArrayList<Measurement> m = new ArrayList<Measurement>(); |
| 65 | for (int i = 0; i < timeSpans.size(); i++) { |
| 66 | m.add(new ScalabilityMeasurementImpl(i, eventTimes.get(i), timeSpans |
| 67 | .get(i))); |
| 68 | } |
| 69 | return m; |
| 70 | } |
| 71 | |
| 72 | @Override |
| 73 | public void store() { |
| 74 | super.store(); |
| 75 | try { |
| 76 | timeSpans.flush(); |
| 77 | } catch (IOException e) { |
| 78 | throw new RuntimeException(e); |
| 79 | } |
| 80 | } |
| 81 | |
| 82 | } |