text: public override string ToString(string field){StringBuilder buffer = new StringBuilder();if (!Field.Equals(field, StringComparison.Ordinal)){buffer.Append(Field);buffer.Append(":");}buffer.Append(includeLower ? '[' : '{');buffer.Append(lowerTerm != null ? ("*".Equals(Term.ToString(lowerTerm), StringComparison.Ordinal) ? "\\*" : Term.ToString(lowerTerm)) : "*");buffer.Append(" TO ");buffer.Append(upperTerm != null ? ("*".Equals(Term.ToString(upperTerm), StringComparison.Ordinal) ? "\\*" : Term.ToString(upperTerm)) : "*");buffer.Append(includeUpper ? ']' : '}');buffer.Append(ToStringUtils.Boost(Boost));return buffer.ToString();}