/// <summary>Parse a CoNLL formatted tree into a SemanticGraph object (along with a list of tokens).</summary>
/// <param name="conll">The CoNLL formatted tree.</param>
/// <returns>
/// A pair of a SemanticGraph and a token list, corresponding to the parse of the sentence
/// and to tokens in the sentence.
/// </returns>
protected internal virtual Pair <SemanticGraph, IList <CoreLabel> > MkTree(string conll)
{
IList <CoreLabel> sentence = new List <CoreLabel>();
SemanticGraph tree = new SemanticGraph();
foreach (string line in conll.Split("\n"))
{
if (line.Trim().Equals(string.Empty))
{
continue;
}
string[] fields = line.Trim().Split("\\s+");
int index = System.Convert.ToInt32(fields[0]);
string word = fields[1];
CoreLabel label = IETestUtils.MkWord(word, index);
sentence.Add(label);
if (fields[2].Equals("0"))
{
tree.AddRoot(new IndexedWord(label));
}
else
{
tree.AddVertex(new IndexedWord(label));
}
if (fields.Length > 4)
{
label.SetTag(fields[4]);
}
if (fields.Length > 5)
{
label.SetNER(fields[5]);
}
if (fields.Length > 6)
{
label.SetLemma(fields[6]);
}
}
int i = 0;
foreach (string line_1 in conll.Split("\n"))
{
if (line_1.Trim().Equals(string.Empty))
{
continue;
}
string[] fields = line_1.Trim().Split("\\s+");
int parent = System.Convert.ToInt32(fields[2]);
string reln = fields[3];
if (parent > 0)
{
tree.AddEdge(new IndexedWord(sentence[parent - 1]), new IndexedWord(sentence[i]), new GrammaticalRelation(Language.UniversalEnglish, reln, null, null), 1.0, false);
}
i += 1;
}
return(Pair.MakePair(tree, sentence));
}
public _List_166()
{
{
this.Add(IETestUtils.MkWord("yarn", 0));
this.Add(IETestUtils.MkWord("blue", 1));
this.Add(IETestUtils.MkWord("cats", 2));
this.Add(IETestUtils.MkWord("play", 3));
this.Add(IETestUtils.MkWord("with", 4));
}
}
public _List_146()
{
{
this.Add(IETestUtils.MkWord("blue", -1));
this.Add(IETestUtils.MkWord("cats", -1));
this.Add(IETestUtils.MkWord("play", -1));
this.Add(IETestUtils.MkWord("with", -1));
this.Add(IETestUtils.MkWord("yarn", -1));
}
}
protected internal virtual RelationTriple YarnBlueCatsPlayWith()
{
IList <CoreLabel> sentence = new List <CoreLabel>();
sentence.Add(IETestUtils.MkWord("yarn", 0));
sentence.Add(IETestUtils.MkWord("blue", 1));
sentence.Add(IETestUtils.MkWord("cats", 2));
sentence.Add(IETestUtils.MkWord("play", 3));
sentence.Add(IETestUtils.MkWord("with", 4));
return(new RelationTriple(sentence.SubList(1, 3), sentence.SubList(3, 5), sentence.SubList(0, 1)));
}
protected internal virtual RelationTriple BlueCatsPlayWithYarnNoIndices()
{
IList <CoreLabel> sentence = new List <CoreLabel>();
sentence.Add(IETestUtils.MkWord("blue", -1));
sentence.Add(IETestUtils.MkWord("cats", -1));
sentence.Add(IETestUtils.MkWord("play", -1));
sentence.Add(IETestUtils.MkWord("with", -1));
sentence.Add(IETestUtils.MkWord("yarn", -1));
return(new RelationTriple(sentence.SubList(0, 2), sentence.SubList(2, 4), sentence.SubList(4, 5)));
}