private static void taggedLeafLabels(Tree t, List<CoreLabel> l) { if (t.isPreTerminal()) { CoreLabel fl = (CoreLabel) t.getChild(0).label(); fl.set(TagLabelAnnotation.class, t.label()); l.add(fl); } else { Tree[] kids = t.children(); for (int j = 0, n = kids.length; j < n; j++) { taggedLeafLabels(kids[j], l); } } }
/** * Create a mock node, to be added to the dependency tree but which is not part of the original * sentence. * * @param toCopy The CoreLabel to copy from initially. * @param word The new word to add. * @param POS The new part of speech to add. * @return A CoreLabel copying most fields from toCopy, but with a new word and POS tag (as well * as a new index). */ @SuppressWarnings("UnusedDeclaration") private CoreLabel mockNode(CoreLabel toCopy, String word, String POS) { CoreLabel mock = new CoreLabel(toCopy); mock.setWord(word); mock.setLemma(word); mock.setValue(word); mock.setNER("O"); mock.setTag(POS); mock.setIndex(sentenceLength + 5); return mock; }