public CharSequence toQueryString(EscapeQuerySyntax escapeSyntaxParser) {if (getChild() == null)return "";return "( " + getChild().toQueryString(escapeSyntaxParser) + " )";}
public override string ToQueryString(IEscapeQuerySyntax escapeSyntaxParser){if (GetChild() == null)return "";return "( " + GetChild().ToQueryString(escapeSyntaxParser) + " )";}