/// <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>
/// Returns a PhraseNode containing the noun phrase words from the given name, starting from startIndex.
/// All noun phrase words prior to the first encountered preposition are included.
/// </summary>
/// <param name="parsedName">The PhraseNode to get the noun phrase from.</param>
/// <param name="startIndex">The index of the word to start from.</param>
private PhraseNode GetNounPhrase(PhraseNode parsedName, int startIndex)
{
PhraseNode phrase = parsedName.GetNewEmpty();
for (int i = startIndex; i < parsedName.Size(); i++)
{
PartOfSpeechTag tag = parsedName[i].Tag;
if (tag == PartOfSpeechTag.Noun ||
tag == PartOfSpeechTag.NounModifier ||
tag == PartOfSpeechTag.Determiner ||
tag == PartOfSpeechTag.Pronoun ||
tag == PartOfSpeechTag.NounIgnorable ||
tag == PartOfSpeechTag.Digit ||
tag == PartOfSpeechTag.Preamble)
{
phrase.Add(parsedName[i]);
}
else if (tag == PartOfSpeechTag.Preposition)
{
break;
}
}
return(phrase);
}