in scala.util.regexp
class WordExp

`abstract class` WordExp
  `extends` scala.util.regexp.Base
  `with` scala.ScalaObject

  This class provides regular word expressions. Users have to instantiate type member `_regexpT <: RegExp` (from class `Base`) and a type member `_labelT <: Label`. Here is a little example:

        import scala.util.regexp._
        import scala.util.automata._
        object MyLang extends WordExp {
          type _regexpT = RegExp
          type _labelT = MyChar

          case class MyChar(c:Char) extends Label
        }
        import MyLang._
        // (a* | b)*
        val rex = Star(Alt(Star(Letter(MyChar('a'))),Letter(MyChar('b'))))
        object MyBerriSethi extends WordBerrySethi {
          override val lang = MyLang
        }
        val nfa = MyBerriSethi.automatonFrom(Sequ(rex), 1)

Author:
  Burak Emir
Version:
  1.0

Direct Known Subclasses:
  ContentModel

Class Summary
`abstract` | `class` Label
`case` | `class` Letter
`case` | `class` Wildcard

Constructor Summary
| `def` this

Def inherited from scala.util.regexp.Base
mkSequ

Constructor Detail

`def` this