public void GetTags()
{
using (var tagger = new NLTagger(NLTagScheme.LexicalClass, NLTagScheme.Lemma)
{
String = Text
}) {
Assert.That(tagger.DominantLanguage, Is.EqualTo(NLLanguage.English), "DominantLanguage");
var tags = tagger.GetTags(new NSRange(0, Text.Length), NLTokenUnit.Word, NLTagScheme.Lemma, NLTaggerOptions.OmitWhitespace | NLTaggerOptions.OmitPunctuation, out var ranges);
Assert.That(tags.Length, Is.EqualTo(ranges.Length), "Length");
foreach (var tag in tags)
{
Assert.NotNull(tag, tag);
}
}
}
void ShowTags(NLTagScheme tagScheme)
{
if (!String.IsNullOrWhiteSpace(UserInput.Text))
{
var tagger = new NLTagger(new NLTagScheme[] { tagScheme });
var range = new NSRange(0, UserInput.Text.Length);
tagger.String = UserInput.Text;
tags = tagger.GetTags(range, NLTokenUnit.Word, tagScheme, NLTaggerOptions.OmitWhitespace, out NSValue[] ranges);
tokenRanges = ranges;
detailViewTitle = tagScheme == NLTagScheme.NameType ? "Named Entities" : "Parts of Speech";
PerformSegue(ShowEntitiesSegue, this);
}
}