public static Annotation getHeadVerb(
Annotation verb, Map<String, AnnotationSet> annotations, String text) {
AnnotationSet verbs = annotations.get(Constants.POS).getContained(verb);
if (verbs == null || verbs.size() < 1) return verb;
Annotation result = verbs.getFirst();
for (Annotation v : verbs) {
if (!SyntaxUtils.isPreposition(v.getType())) {
result = v;
}
}
return result;
}
public static ArticleTypeEnum articleType(Annotation np, Document doc) {
String[] indefs = {"a", "an", "one"};
// String[] defs = { "the", "this", "that", "these", "those" };
String[] quans = {"every", "all", "some", "most", "few", "many", "much"};
String[] words = doc.getWords(np);
String first = words[0];
if (ProperName.getValue(np, doc)) return ArticleTypeEnum.DEFINITE;
if (isPronoun(np, doc)) return ArticleTypeEnum.DEFINITE;
if (memberArray(first, indefs)) return ArticleTypeEnum.INDEFINITE;
if (memberArray(first, quans)) {
if (words.length < 2 || !words[1].equalsIgnoreCase("of")) return ArticleTypeEnum.QUANTIFIED;
else return ArticleTypeEnum.DEFINITE;
}
AnnotationSet pos = doc.getAnnotationSet(Constants.POS);
pos = pos.getContained(np);
if (pos != null && pos.size() > 0) {
if (isCardinalNumber(pos.getFirst()) || isPredeterminer(pos.getFirst()))
return ArticleTypeEnum.QUANTIFIED;
if (isPossesivePronoun(pos.getFirst()) || isProperNoun(pos.getLast()))
return ArticleTypeEnum.DEFINITE;
}
return ArticleTypeEnum.INDEFINITE;
}
