Exemplo n.º 1
0
        private static void DependencyObjectifyHelper <E>(Tree t, Tree root, IHeadFinder hf, ICollection <E> c, IDependencyTyper <E> typer)
        {
            if (t.IsLeaf() || t.IsPreTerminal())
            {
                return;
            }
            Tree headDtr = hf.DetermineHead(t);

            foreach (Tree child in t.Children())
            {
                DependencyObjectifyHelper(child, root, hf, c, typer);
                if (child != headDtr)
                {
                    c.Add(typer.MakeDependency(headDtr, child, root));
                }
            }
        }
Exemplo n.º 2
0
        /// <summary>
        /// Returns the set of dependencies in a tree, according to some
        /// <see cref="Edu.Stanford.Nlp.Trees.IDependencyTyper{T}"/>
        /// .
        /// </summary>
        public static ICollection <E> DependencyObjectify <E>(Tree t, IHeadFinder hf, ITreeTransformer collinizer, IDependencyTyper <E> typer)
        {
            ICollection <E> deps = new List <E>();
            Tree            t1   = collinizer.TransformTree(t);

            if (t1 == null)
            {
                return(deps);
            }
            DependencyObjectifyHelper(t1, t1, hf, deps, typer);
            return(deps);
        }