private static List<String> myMakeObjects(Tree tree) {
List<String> cats = new LinkedList<>();
for (Tree st : tree.subTreeList()) {
cats.add(st.value());
}
return cats;
}
/**
* Build the set of dependencies for evaluation. This set excludes all dependencies for which the
* argument is a punctuation tag.
*/
@Override
protected Set<?> makeObjects(Tree tree) {
Set<Dependency<Label, Label, Object>> deps = new HashSet<Dependency<Label, Label, Object>>();
for (Tree node : tree.subTreeList()) {
if (DEBUG) EncodingPrintWriter.err.println("Considering " + node.label());
// every child with a different head is an argument, as are ones with
// the same head after the first one found
if (node.isLeaf() || node.children().length < 2) {
continue;
}
// System.err.println("XXX node is " + node + "; label type is " +
// node.label().getClass().getName());
String head = ((HasWord) node.label()).word();
boolean seenHead = false;
for (int cNum = 0; cNum < node.children().length; cNum++) {
Tree child = node.children()[cNum];
String arg = ((HasWord) child.label()).word();
if (DEBUG) EncodingPrintWriter.err.println("Considering " + head + " --> " + arg);
if (head.equals(arg) && !seenHead) {
seenHead = true;
if (DEBUG) EncodingPrintWriter.err.println(" ... is head");
} else if (!punctFilter.accept(arg)) {
deps.add(new UnnamedDependency(head, arg));
if (DEBUG) EncodingPrintWriter.err.println(" ... added");
} else if (DEBUG) {
if (DEBUG) EncodingPrintWriter.err.println(" ... is punct dep");
}
}
}
if (DEBUG) {
EncodingPrintWriter.err.println("Deps: " + deps);
}
return deps;
}
@Override
protected Set<String> makeObjects(Tree tree) {
Set<String> localTrees = Generics.newHashSet();
for (Tree st : tree.subTreeList()) {
localTrees.add(localize(st));
}
return localTrees;
}