public CharSequence toQueryString(EscapeQuerySyntax escapeSyntaxParser) {if (getChild() == null)return "";return getChild().toQueryString(escapeSyntaxParser) + "~"+ getValueString();}

public override string ToQueryString(IEscapeQuerySyntax escapeSyntaxParser){if (GetChild() == null)return "";return GetChild().ToQueryString(escapeSyntaxParser) + "~"+ GetValueString();}
