/// <summary>
/// Concatenates the supplied phrase to the end of the current phrase.
/// </summary>
/// <param name="phrase">The phrase to add.</param>
public void Add(PhraseNode phrase)
{
if (phrase != null)
{
Words.AddRange(phrase.GetPhrase());
}
}
/// <summary>
/// Tags any word nodes in the given phrase that are prepositions.
/// </summary>
/// <param name="phrase">The phrase to tag.</param>
public void TagPrepostions(PhraseNode phrase)
{
if (phrase == null) { return; }
foreach (var word in phrase.GetPhrase())
{
if (pos.IsPreposition(word.Text))
{
word.Tag = PartOfSpeechTag.Preposition;
}
}
}
/// <summary>
/// Tags any word nodes in the given phrase that contain digits.
/// </summary>
/// <param name="phrase">The phrase to tag.</param>
public void TagDigits(PhraseNode phrase)
{
if (phrase == null) { return; }
foreach (var word in phrase.GetPhrase())
{
if(Regex.IsMatch(word.Text, @"\d+"))
{
word.Tag = PartOfSpeechTag.Digit;
}
}
}
private bool IsPrepositionalPhrase(PhraseNode parsedName)
{
foreach (WordNode word in parsedName.GetPhrase())
{
if (word.Tag == PartOfSpeechTag.Preposition) { return true; }
}
return false;
}
/// <summary>
/// Finds all the verbs in the given name and adds them to the given preamble.
/// </summary>
/// <param name="parsedName">The PhraseNode to gets the verbs from.</param>
/// <param name="preamble">The preamble PhraseNode to add the verbs to.</param>
/// <returns>The preamble PhraseNode with the verbs added.</returns>
private PhraseNode GetVerbPhrase(PhraseNode parsedName, PhraseNode preamble)
{
//TODO: should this make a copy of the preamble first?
PhraseNode phrase = preamble;
foreach (WordNode word in parsedName.GetPhrase())
{
if (word.Tag == PartOfSpeechTag.Verb
|| word.Tag == PartOfSpeechTag.VerbModifier
|| word.Tag == PartOfSpeechTag.VerbParticle
|| word.Tag == PartOfSpeechTag.NonVerb
|| word.Tag == PartOfSpeechTag.VerbIgnorable)
{
phrase.Add(word);
}
}
return phrase;
}
/// <summary>
/// Concatenates the supplied phrase to the end of the current phrase.
/// </summary>
/// <param name="phrase">The phrase to add.</param>
public void Add(PhraseNode phrase) {
if(phrase != null) {
Words.AddRange(phrase.GetPhrase());
}
}