private static void processFile(File f, DocumentProcessor<Object> processor) throws IOException {
Document document = XStreamer.loadObjectFromFile(f, Document.class);
/* Since we're trying to match tag-combinations to categories, we'll skip
* any documents which don't have any category information
*/
if (document.getSpace(SpaceType.CATEGORY) != null) {
Space tagSpace = document.getSpace(SpaceType.TAG);
processor.addTextInfo(document, tagSpace);
}
}
@Override
public PermutatedSpace permutate(Document document, Space s) {
Map<TermSet, Double> returnValue = new HashMap<TermSet, Double>();
List<Term> ti = s.getTextInfo();
for (int i = 0; i < ti.size(); i++) {
TreeSet<Term> set = new TreeSet<Term>();
Term t = ti.get(i);
set.add(t);
TermSet termSet = new TermSet(set);
if (!returnValue.containsKey(termSet)) {
returnValue.put(termSet, s.getTermWeight(t));
}
}
return new PermutatedSpace(document.getID() + "." + s.getID(), s, returnValue);
}