public OpenNLPChunkerFilter(TokenStream input, NLPChunkerOp chunkerOp)
: base(input)
{
this.chunkerOp = chunkerOp;
this.typeAtt = AddAttribute <ITypeAttribute>();
this.flagsAtt = AddAttribute <IFlagsAttribute>();
this.termAtt = AddAttribute <ICharTermAttribute>();
}
public override TokenStream Create(TokenStream input)
{
try
{
NLPChunkerOp chunkerOp = null;
if (chunkerModelFile != null)
{
chunkerOp = OpenNLPOpsFactory.GetChunker(chunkerModelFile);
}
return(new OpenNLPChunkerFilter(input, chunkerOp));
}
catch (IOException e)
{
throw new ArgumentException(e.ToString(), e);
}
}
