public override void StartTerm(BytesRef term, int freq) { Debug.Assert(freq >= 1); int prefix = StringHelper.BytesDifference(LastTerm, term); CurField.AddTerm(freq, prefix, term.Length - prefix); TermSuffixes.WriteBytes(term.Bytes, term.Offset + prefix, term.Length - prefix); // copy last term if (LastTerm.Bytes.Length < term.Length) { LastTerm.Bytes = new byte[ArrayUtil.Oversize(term.Length, 1)]; } LastTerm.Offset = 0; LastTerm.Length = term.Length; Array.Copy(term.Bytes, term.Offset, LastTerm.Bytes, 0, term.Length); }