public override Tree Parse <_T0>(IList <_T0> sentence)
{
ShiftReduceParserQuery pq = new ShiftReduceParserQuery(this);
if (pq.Parse(sentence))
{
return(pq.GetBestParse());
}
return(ParserUtils.XTree(sentence));
}
public virtual void Evaluate(IParserQuery query, Tree gold, PrintWriter pw)
{
if (!(query is ShiftReduceParserQuery))
{
throw new ArgumentException("This evaluator only works for the ShiftReduceParser");
}
ShiftReduceParserQuery srquery = (ShiftReduceParserQuery)query;
try
{
switch (mode)
{
case TreeRecorder.Mode.Binarized:
{
@out.Write(srquery.GetBestBinarizedParse().ToString());
break;
}
case TreeRecorder.Mode.Debinarized:
{
@out.Write(srquery.debinarized.ToString());
break;
}
default:
{
throw new ArgumentException("Unknown mode " + mode);
}
}
@out.NewLine();
}
catch (IOException e)
{
throw new RuntimeIOException(e);
}
}