| 1 | package de.uka.ipd.sdq.simucomframework.calculator; |
| 2 | |
| 3 | import java.util.Vector; |
| 4 | |
| 5 | import javax.measure.Measure; |
| 6 | import javax.measure.quantity.Quantity; |
| 7 | |
| 8 | import org.apache.log4j.Logger; |
| 9 | import org.eclipse.core.runtime.CoreException; |
| 10 | |
| 11 | import de.uka.ipd.sdq.pipesandfilters.framework.MetaDataInit; |
| 12 | import de.uka.ipd.sdq.pipesandfilters.framework.PipeData; |
| 13 | import de.uka.ipd.sdq.pipesandfilters.framework.PipesAndFiltersManager; |
| 14 | import de.uka.ipd.sdq.pipesandfilters.framework.recorder.IRawWriteStrategy; |
| 15 | import de.uka.ipd.sdq.pipesandfilters.framework.recorder.RawRecorder; |
| 16 | import de.uka.ipd.sdq.pipesandfilters.framework.recorder.Recorder; |
| 17 | import de.uka.ipd.sdq.pipesandfilters.framework.recorder.launch.RecorderExtensionHelper; |
| 18 | import de.uka.ipd.sdq.probespec.framework.calculator.Calculator; |
| 19 | import de.uka.ipd.sdq.probespec.framework.calculator.ICalculatorListener; |
| 20 | import de.uka.ipd.sdq.simucomframework.model.SimuComModel; |
| 21 | |
| 22 | public class SetupPipesAndFiltersStrategy implements ISetupDataSinkStrategy { |
| 23 | /** Logger for this class. */ |
| 24 | private static final Logger logger = Logger.getLogger(SetupPipesAndFiltersStrategy.class); |
| 25 | |
| 26 | private SimuComModel model; |
| 27 | |
| 28 | public SetupPipesAndFiltersStrategy(SimuComModel model) { |
| 29 | this.model = model; |
| 30 | } |
| 31 | |
| 32 | public PipesAndFiltersManager setupDataSink(Calculator calculator, MetaDataInit metaData) { |
| 33 | // Initialize recorder and Pipes-and-Filters-Manger |
| 34 | Recorder recorder = new RawRecorder(createWriteStrategy()); |
| 35 | final PipesAndFiltersManager pipeManager = new PipesAndFiltersManager( |
| 36 | recorder); |
| 37 | pipeManager.initialize(metaData); |
| 38 | |
| 39 | calculator.addCalculatorListener(new ICalculatorListener() { |
| 40 | |
| 41 | public void calculated(Vector<Measure<?, ? extends Quantity>> resultTuple) { |
| 42 | pipeManager.processData(new PipeData(resultTuple)); |
| 43 | } |
| 44 | }); |
| 45 | |
| 46 | return pipeManager; |
| 47 | } |
| 48 | |
| 49 | private IRawWriteStrategy createWriteStrategy() { |
| 50 | try { |
| 51 | String writeStrategyClass = RecorderExtensionHelper |
| 52 | .getWriteStrategyClassNameForName(model.getConfiguration() |
| 53 | .getRecorderName()); |
| 54 | return (IRawWriteStrategy) Class.forName(writeStrategyClass).newInstance(); |
| 55 | } catch (CoreException e) { |
| 56 | logger.error("Could not create write strategy.", e); |
| 57 | } catch (InstantiationException e) { |
| 58 | logger.error("Could not create write strategy.", e); |
| 59 | } catch (IllegalAccessException e) { |
| 60 | logger.error("Could not create write strategy.", e); |
| 61 | } catch (ClassNotFoundException e) { |
| 62 | logger.error("Could not create write strategy.", e); |
| 63 | } |
| 64 | return null; |
| 65 | } |
| 66 | |
| 67 | } |