public void forall(Category c) {
if (!(c instanceof AtomCat)) return;
String type = ((AtomCat) c).getType();
FeatureStructure fs = c.getFeatureStructure();
if (fs == null) return;
for (Iterator<String> it = fs.getAttributes().iterator(); it.hasNext(); ) {
String att = it.next();
_catsToAttrs.put(type, att);
if (fs.getValue(att) instanceof LF) {
_lfAttrs.add(att);
}
}
}
public void modify(Mutable m) {
if (m instanceof Proposition) {
Proposition prop = (Proposition) m;
if (prop.getName().equals(DEFAULT_VAL)) prop.setAtomName(REPLACEMENT);
} else if (m instanceof FeatureStructure) {
FeatureStructure fs = (FeatureStructure) m;
for (Iterator<String> it = fs.getAttributes().iterator(); it.hasNext(); ) {
String attr = it.next();
Object val = fs.getValue(attr);
if (val instanceof SimpleType && ((SimpleType) val).getName().equals(DEFAULT_VAL)) {
fs.setFeature(attr, grammar.types.getSimpleType(REPLACEMENT));
}
}
}
}
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);
}
}