Exemplo n.º 1
0
 private static <L> void appendYield(Tree<L> tree, List<L> yield) {
   if (tree.isLeaf()) {
     yield.add(tree.getLabel());
     return;
   }
   for (Tree<L> child : tree.getChildren()) {
     appendYield(child, yield);
   }
 }
Exemplo n.º 2
0
 /* Returns a list of words at the leafs of this tree gotten by
  * traversing from left to right */
 public List<L> getYield() {
   List<L> yield = new ArrayList<L>();
   appendYield(this, yield);
   return yield;
 }