private List<XEventClassifier> fetchClassifiers(XLogArray array) {
List<XEventClassifier> classifiers = new ArrayList<>();
classifiers.addAll(array.get(0).getClassifiers());
for (int i = 1; i < array.size(); i++) {
classifiers.retainAll(array.get(i).getClassifiers());
}
return classifiers;
}
@Override
public void doWork() throws OperatorException {
AlignmentAnalyzerParametersImpl params;
try {
params = parseParameters();
} catch (IOException e) {
throw new OperatorException(e.getMessage());
}
PluginContext context =
ProMPluginContextManager.instance()
.getFutureResultAwareContext(AlignmentAPNAnalyzerPlugin.class);
XSEventStream stream = getStreamPort().getData(XSEventStreamIOObject.class).getArtifact();
XLogArray arr = new XLogArray();
for (InputPort i : referenceLogsPort.getManagedPorts()) {
try {
arr.add(i.getData(XLogIOObject.class).getArtifact());
} catch (UserError e) {
}
}
// TODO: use meta-data to process classifiers!
List<XEventClassifier> classifiers = fetchClassifiers(arr);
params.setClassifier(classifiers.get(0));
List<XSEventStreamToAcceptingPetriNetReader> algos =
new ArrayList<XSEventStreamToAcceptingPetriNetReader>();
for (InputPort i : getAlgorithmsPort().getManagedPorts()) {
try {
algos.add(
(XSEventStreamToAcceptingPetriNetReader)
i.getData(XSEventStreamToAcceptingPetriNetReaderIOObject.class).getArtifact());
} catch (UserError e) {
}
}
XSStreamAnalyzer<
XSEvent,
Map<XSReader<XSEvent, AcceptingPetriNet>, Map<Long, Iterable<Iterable<Double>>>>,
AcceptingPetriNet>
analyzer =
AlignmentAPNAnalyzerPlugin.run(
context,
stream,
arr,
params,
algos.toArray(new XSEventStreamToAcceptingPetriNetReader[algos.size()]));
getAnalyzerPort()
.deliver(
new XSStreamAnalyzerIOObject<
XSEvent,
Map<XSReader<XSEvent, AcceptingPetriNet>, Map<Long, Iterable<Iterable<Double>>>>,
AcceptingPetriNet>(analyzer, context));
}