/** This function is called when all runs are done */
void stop() {
dataLayerSaver.clear();
Coordinator.getInstance().getDataReceiver().removeDataConsumer(dataLayerSaver.getFilter());
if (goodParameters != null) {
if (log != null) {
log.println();
log.print(goodCounter);
log.print(',');
log.print(goodRepetition);
log.print(',');
log.print(error);
log.print(',');
log.println(goodParameters.getVariableValues());
log.flush();
}
}
if (log != null) {
log.close();
log = null;
}
}
/**
* Saves collected data, begins a new simulation step, and return the number of ticks for the new
* step. If ticks number == 0, then end the batch process.
*
* @return
*/
public synchronized long nextStep(DataSet dataSet) {
// Save data
if (saveDataFlag) {
saveData();
}
// Save snapshots
if (saveFinalSnapshots) {
for (Render render : Coordinator.getInstance().getRenders()) {
render.takeSnapshot("" + counter + "-" + repetition + "-");
}
}
// Analyze data
if (dataAnalyzer != null && dataSet != null) {
double err = dataAnalyzer.analyze(dataSet, variableName);
if (log != null) {
log.print(counter);
log.print(',');
log.print(repetition);
log.print(',');
log.print(err);
log.print(',');
log.println(currentParameters.getVariableValues());
log.flush();
}
if (err < error) {
error = err;
goodCounter = counter;
goodRepetition = repetition;
goodParameters = currentParameters;
}
}
if (dataSet != null) {
dataSet.clear();
}
dataLayerSaver.clear();
repetition++;
if (repetition >= numberOfRepetition) {
if (parameterSweep != null) {
if (!parameterSweep.setCurrentValuesAndAdvance()) {
stop();
return 0;
}
repetition = 0;
counter++;
} else {
stop();
return 0;
}
}
currentParameters = VariableSetFactory.createVariableSet("batch@run@current@set");
currentParameters.synchronizeWithParameters(Coordinator.getInstance().getParameters());
for (Render render : Coordinator.getInstance().getRenders()) {
render.setSnapshotNamePrefix("" + counter + "-" + repetition + "-");
}
dataLayerSaver.setFileNamePrefix("" + counter + "-" + repetition + "-");
return numberOfTicks;
}
