Lucene.Net.Search.PhraseQuery.GetTerms C# (CSharp) Method

		public virtual Term[] GetTerms()
		{
			return terms.ToArray();
		}
		

        public override Query VisitPhraseQuery(PhraseQuery phraseq)
        {
            _dump.Append("PhraseQ(");

            var terms = phraseq.GetTerms();
            PhraseQuery newQuery = null;

            int index = 0;
            int count = terms.Length;
            while (index < count)
            {
                var visitedTerm = VisitTerm(terms[index]);
                if (newQuery != null)
                {
                    newQuery.Add(visitedTerm);
                }
                else if (visitedTerm != terms[index])
                {
                    newQuery = new PhraseQuery();
                    for (int i = 0; i < index; i++)
                        newQuery.Add(terms[i]);
                    newQuery.Add(visitedTerm);
                }
                index++;
                if (index < count)
                    _dump.Append(", ");
            }
            _dump.Append(", Slop:").Append(phraseq.GetSlop()).Append(BoostToString(phraseq)).Append(")");
            if (newQuery != null)
                return newQuery;
            return phraseq;
        }