How to create a parser from Regex in Scala to parse a path?

Question

I am writing a parser in which I am trying to parse a path and do arithmetic calculations. since I cannot use RegexParsers with StandardTokenParsers I am trying to make my own.

Answer 1

I solved it writing a trait and using JavaTokenParsers rather than StandardToken Parser.

 trait pathIdentifier extends RegexParsers{

      def pathIdent: Parser[String] ={
          """hdfs://([\d\.]+):(\d+)/([\w/]+/(\w+\.\w+))""".r
    }
}

@Tilo Thanks for your help your solution is working as well but changing extended class to JavaTokenParser helped to solve the problem.