private static Multiset toMultiSet(HeuristicsNet net) {
Multiset ms = new HashMultiset();
for (int i = 0; i < net.getDuplicatesMapping().length; i++) {
if ((net.getInputSet(i).size() > 0) || (net.getOutputSet(i).size() > 0)) {
ms.add(net.getLogEvents().getEvent(net.getDuplicatesMapping()[i]));
}
}
return ms;
}
/**
* Creates an object of <code>DuplicatesEquivalent.</code>
*
* @param baseHN HeuristicsNet base heuristics net. The precision and recall consider this net as
* the correct solution.
* @param foundHN HeuristicsNet found heuristis net. The precision and recall compare this net to
* the base heuristics net.
*/
public DuplicatesEquivalent(HeuristicsNet baseHN, HeuristicsNet foundHN) throws Exception {
if (baseHN != null) {
this.baseHN = baseHN;
} else {
throw new NullPointerException("Base heuristics net is null!");
}
if (foundHN != null) {
this.foundHN = foundHN;
// making the foundHN and the baseHN work on the same indeces for
// the tasks/elements...
try {
this.foundHN.setLogEvents(baseHN.getLogEvents());
} catch (ArrayIndexOutOfBoundsException aioexc) {
throw new ArrayIndexOutOfBoundsException(
"The baseHN does not have all the events in the 'foundHN'!");
}
} else {
throw new NullPointerException("Found heuristics net is null!");
}
calculatePrecisionAndRecall();
}