// look up and apply coarts for w to each sign in result
@SuppressWarnings("unchecked")
private void applyCoarts(Word w, SignHash result) throws LexException {
List<Sign> inputSigns = new ArrayList<Sign>(result.asSignSet());
result.clear();
List<Sign> outputSigns = new ArrayList<Sign>(inputSigns.size());
// for each surface attr, lookup coarts and apply to input signs, storing results in output
// signs
for (Iterator<Pair<String, String>> it = w.getSurfaceAttrValPairs(); it.hasNext(); ) {
Pair<String, String> p = it.next();
String attr = (String) p.a;
if (!_indexedCoartAttrs.contains(attr)) continue;
String val = (String) p.b;
Word coartWord = Word.createWord(attr, val);
SignHash coartResult = getSignsFromWord(coartWord, null, null, null);
for (Iterator<Sign> it2 = coartResult.iterator(); it2.hasNext(); ) {
Sign coartSign = it2.next();
// apply to each input
for (int j = 0; j < inputSigns.size(); j++) {
Sign sign = inputSigns.get(j);
grammar.rules.applyCoart(sign, coartSign, outputSigns);
}
}
// switch output to input for next iteration
inputSigns.clear();
inputSigns.addAll(outputSigns);
outputSigns.clear();
}
// add results back
result.addAll(inputSigns);
}
public void forall(Category c) {
// get feature structures
if (!(c instanceof AtomCat)) return;
String type = ((AtomCat) c).getType();
FeatureStructure fs = c.getFeatureStructure();
GFeatStruc gfs = (GFeatStruc) fs;
if (gfs == null || gfs.getInheritsFrom() == 0) return;
int inhf = gfs.getInheritsFrom();
FeatureStructure inhfFS = (FeatureStructure) featStrucMap.get(inhf);
if (inhfFS != null) {
// copy values of features from inhfFS not already present
for (Iterator<String> it = inhfFS.getAttributes().iterator(); it.hasNext(); ) {
String att = it.next();
if (gfs.hasAttribute(att)) continue;
gfs.setFeature(att, UnifyControl.copy(inhfFS.getValue(att)));
}
// for each possible attr used with this type and not already present,
// add feature equation
Collection<String> attrs = (Collection<String>) _catsToAttrs.get(type);
if (attrs == null) return;
for (Iterator<String> it = attrs.iterator(); it.hasNext(); ) {
String att = it.next();
if (gfs.hasAttribute(att)) continue;
String varName = att.toUpperCase() + inhf;
if (_lfAttrs.contains(att)) {
gfs.setFeature(att, new HyloVar(varName));
inhfFS.setFeature(att, new HyloVar(varName));
} else {
gfs.setFeature(att, new GFeatVar(varName));
inhfFS.setFeature(att, new GFeatVar(varName));
}
}
} else {
System.err.println(
"Warning: no feature structure with inheritsFrom index of "
+ inhf
+ " found in category "
+ c);
}
}
// given MorphItem
private void getWithMorphItem(
Word w, MorphItem mi, String targetPred, String targetRel, SignHash result)
throws LexException {
// get supertags for filtering, if a supertagger is installed
Map<String, Double> supertags = null;
Set<String> supertagsFound = null;
if (_supertagger != null) {
supertags = _supertagger.getSupertags();
if (supertags != null) supertagsFound = new HashSet<String>(supertags.size());
}
// get macro adder
MacroAdder macAdder = getMacAdder(mi);
// if we have this stem in our lexicon
String stem = mi.getWord().getStem();
String pos = mi.getWord().getPOS();
Set<EntriesItem[]> explicitEntries =
null; // for storing entries from explicitly listed family members
if (_stems.containsKey(stem + pos)) {
explicitEntries = new HashSet<EntriesItem[]>();
Collection<Object> stemItems = (Collection<Object>) _stems.get(stem + pos);
for (Iterator<Object> I = stemItems.iterator(); I.hasNext(); ) {
Object item = I.next();
// see if it's an EntriesItem
if (item instanceof EntriesItem) {
EntriesItem entry = (EntriesItem) item;
// do lookup
getWithEntriesItem(
w,
mi,
stem,
stem,
targetPred,
targetRel,
entry,
macAdder,
supertags,
supertagsFound,
result);
}
// otherwise it has to be a Pair containing a DataItem and
// an EntriesItem[]
else {
@SuppressWarnings("rawtypes")
DataItem dItem = (DataItem) ((Pair) item).a;
@SuppressWarnings("rawtypes")
EntriesItem[] entries = (EntriesItem[]) ((Pair) item).b;
// store entries
explicitEntries.add(entries);
// do lookup
getWithDataItem(
w,
mi,
dItem,
entries,
targetPred,
targetRel,
macAdder,
supertags,
supertagsFound,
result);
}
}
}
// for entries that are not explicitly in the lexicon file, we have to create
// Signs from the open class entries with the appropriate part-of-speech
Collection<EntriesItem[]> entrySets = (Collection<EntriesItem[]>) _posToEntries.get(pos);
if (entrySets != null) {
for (Iterator<EntriesItem[]> E = entrySets.iterator(); E.hasNext(); ) {
EntriesItem[] entries = E.next();
// skip if entries explicitly listed
if (explicitEntries != null && explicitEntries.contains(entries)) continue;
// otherwise get entries with pred = targetPred, or stem if null
String pred = (targetPred != null) ? targetPred : stem;
getWithDataItem(
w,
mi,
new DataItem(stem, pred),
entries,
targetPred,
targetRel,
macAdder,
supertags,
supertagsFound,
result);
}
}
// finally do entries for any remaining supertags
if (supertags != null) {
for (String supertag : supertags.keySet()) {
if (supertagsFound.contains(supertag)) continue;
Set<EntriesItem> entries = _stagToEntries.get(supertag + pos);
if (entries == null) continue; // nb: could be a POS mismatch
// get entries with pred = targetPred, or stem if null
String pred = (targetPred != null) ? targetPred : stem;
for (EntriesItem entry : entries) {
if (!entry.getStem().equals(DEFAULT_VAL)) continue;
getWithEntriesItem(
w,
mi,
stem,
pred,
targetPred,
targetRel,
entry,
macAdder,
supertags,
supertagsFound,
result);
}
}
}
}
