Packages

object Lexer

Companion object of class Lexer which defines tokens and some utility concepts used for tokens and lexers

Source
Lexer.scala
Linear Supertypes
AnyRef, Any
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. Lexer
  2. AnyRef
  3. Any
  1. Hide All
  2. Show All
Visibility
  1. Public
  2. All

Type Members

  1. case class Delim(char: Char) extends Token with Product with Serializable

    A subclass of Token representing single-character delimiters

    A subclass of Token representing single-character delimiters

    char

    the delimiter character making up this token

  2. case class FloatLit(str: String) extends Token with Product with Serializable

    A subclass of token representing floating point literals

  3. case class IntLit(str: String) extends Token with Product with Serializable

    A subclass of token representing integer literals

  4. class MalformedInput extends Exception

    An exception raised if an input does not correspond to what's expected

  5. case class StringLit(str: String) extends Token with Product with Serializable

    A subclass of token representing string literals

  6. class Token extends AnyRef

    The class of tokens, i.e.

    The class of tokens, i.e. descriptions of input words (or: lexemes).

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. val Colon: Delim

    The ':' token

  5. val Comma: Delim

    The ',' token

  6. val EOF: Token

    The token representing end of input

  7. val FalseLit: Token

    The false token

  8. val LBrace: Delim

    The '{' token

  9. val LBracket: Delim

    The '[' token

  10. val LParen: Delim

    The '(' token

  11. val NullLit: Token

    The null token

  12. val RBrace: Delim

    The '}' token

  13. val RBracket: Delim

    The ']' token

  14. val RParen: Delim

    The ')' token

  15. val TrueLit: Token

    The true token

  16. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  17. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  18. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  19. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  20. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  21. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  22. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  23. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  24. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  25. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  26. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  27. def quoted(str: String): String

    Returns given string enclosed in "-quotes with all string characters escaped so that they correspond to the JSON standard.

    Returns given string enclosed in "-quotes with all string characters escaped so that they correspond to the JSON standard. Characters that escaped are: ", \b, \f, \n, \r, \t, \. Furthermore, every other character which is not in the ASCII range 32-127 is escaped as a four hex-digit unicode character of the form \ u x x x x.

    str

    the string to be quoted

  28. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  29. def toString(): String
    Definition Classes
    AnyRef → Any
  30. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  31. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  32. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()

Inherited from AnyRef

Inherited from Any

Ungrouped