parse

Type Members

1. case class ASCII() extends CustomToken with Product with Serializable

   

2. case class BEGIN() extends CustomToken with Product with Serializable

   

3. case class BIGENDIAN() extends CustomToken with Product with Serializable

   

4. case class BIN_OP1(str: String) extends CustomToken with Product with Serializable

   

5. case class BIN_OP2(str: String) extends CustomToken with Product with Serializable

   

6. case class BIN_OP3(str: String) extends CustomToken with Product with Serializable

   

7. case class BIN_OP4(str: String) extends CustomToken with Product with Serializable

   

8. case class BLOCK() extends CustomToken with Product with Serializable

   

9. case class CASE() extends CustomToken with Product with Serializable

   

10. case class CBRACE() extends CustomToken with Product with Serializable

    

11. case class CBRACK() extends CustomToken with Product with Serializable

    

12. case class CENTURY() extends CustomToken with Product with Serializable

    

13. case class CHARSET() extends CustomToken with Product with Serializable

    

14. case class COLON() extends CustomToken with Product with Serializable

    

15. case class COLONS() extends CustomToken with Product with Serializable

    

16. case class COMMA() extends CustomToken with Product with Serializable

    

17. case class COMMENT() extends CustomToken with Product with Serializable

    

18. case class CONSTANT() extends CustomToken with Product with Serializable

    

19. case class CPAREN() extends CustomToken with Product with Serializable

    

20. sealed trait CustomCompilationError extends AnyRef

    

21. class CustomLexer extends RegexParsers

    

22. case class CustomLexerError(location: Location, msg: String) extends CustomCompilationError with Product with Serializable

    

23. case class CustomParserError(location: Location, msg: String) extends CustomCompilationError with Product with Serializable

    

24. sealed trait CustomToken extends Positional

    

25. case class DATE() extends CustomToken with Product with Serializable

    

26. case class DATETIME() extends CustomToken with Product with Serializable

    

27. case class DECIMAL() extends CustomToken with Product with Serializable

    

28. case class DECIMAL_PROPS(precision: Int, scale: Option[Int], delimiter: Option[String], miscProperties: Map[String, String]) extends CustomToken with Product with Serializable

    

29. case class DOLLAR() extends CustomToken with Product with Serializable

    

30. case class DOT() extends CustomToken with Product with Serializable

    

31. case class DOUBLE() extends CustomToken with Product with Serializable

    

32. case class DOUBLE_LITERAL(dub: Double) extends LITERAL with Product with Serializable

    

33. case class EBCDIC() extends CustomToken with Product with Serializable

    

34. case class ELSE() extends CustomToken with Product with Serializable

    

35. case class END() extends CustomToken with Product with Serializable

    

36. case class EQUAL() extends CustomToken with Product with Serializable

    

37. case class EXIT() extends CustomToken with Product with Serializable

    

38. case class FALSE() extends CustomToken with Product with Serializable

    

39. case class FLOAT() extends CustomToken with Product with Serializable

    

40. case class FOR() extends CustomToken with Product with Serializable

    

41. case class IDENTIFIER(str: String) extends CustomToken with Product with Serializable

    

42. case class IF() extends CustomToken with Product with Serializable

    

43. case class IIF() extends CustomToken with Product with Serializable

    

44. case class INT() extends CustomToken with Product with Serializable

    

45. case class INTEGER() extends CustomToken with Product with Serializable

    

46. case class INT_LITERAL(int: Int) extends LITERAL with Product with Serializable

    

47. case class ISO_LATIN() extends CustomToken with Product with Serializable

    

48. case class LET() extends CustomToken with Product with Serializable

    

49. case class LINECONT() extends CustomToken with Product with Serializable

    

50. sealed trait LITERAL extends CustomToken

    

51. case class LITTLE_ENDIAN() extends CustomToken with Product with Serializable

    

52. case class LONG() extends CustomToken with Product with Serializable

    

53. case class LONG_LITERAL(lng: Long) extends LITERAL with Product with Serializable

    

54. case class Location(line: Int, column: Int) extends Product with Serializable

    

55. case class MAX_LEN() extends CustomToken with Product with Serializable

    

56. case class MEMBER() extends CustomToken with Product with Serializable

    

57. case class METADATA() extends CustomToken with Product with Serializable

    

58. case class MINUS() extends CustomToken with Product with Serializable

    

59. case class NULL() extends CustomToken with Product with Serializable

    

60. case class OBRACE() extends CustomToken with Product with Serializable

    

61. case class OBRACK() extends CustomToken with Product with Serializable

    

62. case class OPAREN() extends CustomToken with Product with Serializable

    

63. case class PACKED() extends CustomToken with Product with Serializable

    

64. class Parser extends ParserExpressions

    

65. class ParserBase extends Parsers with PackratParsers

    

66. class ParserExpressions extends ParserBase

    

    Part of the custom Ab Initio code parser responsible for parsing parsers.

    Part of the custom Ab Initio code parser responsible for parsing parsers.

    Expressions are used to form statements inside the Parser.

    The code below is used to generate a packrat parser for 4 levels of precedence of parsers, from binding the least to most: 4. |, ||, &&, and, or 3. >=, <=, <, >, !=, == 2. +, >>, << 1. *, %, /

    To minimize the repetition of the code, there's one main class that defines parsers like if and for, called Expressions. Each level inherits from this class changing the operators as necessary. E.g. the expression3 changes the operators level from 4 to 3, by overwriting the lazy val declaration.

    To ensure that some operators are left recursive (as opposed to right recursive by default), note that those will contain a match inside binOpExpression's between the current level and the level below.

67. case class QUESTION() extends CustomToken with Product with Serializable

    

68. case class REAL() extends CustomToken with Product with Serializable

    

69. case class RECORD() extends CustomToken with Product with Serializable

    

70. case class SEMICOLON() extends CustomToken with Product with Serializable

    

71. case class SIGNED() extends CustomToken with Product with Serializable

    

72. case class SIGN_RESERVED() extends CustomToken with Product with Serializable

    

73. case class SPLIT() extends CustomToken with Product with Serializable

    

74. case class STAR() extends CustomToken with Product with Serializable

    

75. case class STRING() extends CustomToken with Product with Serializable

    

76. case class STRING_LITERAL(str: String) extends LITERAL with Product with Serializable

    

77. case class STRING_PROPS(maxLen: Option[Int], delimiter: Option[String], miscProperties: Map[String, String]) extends Product with Serializable

    

78. case class SWITCH() extends CustomToken with Product with Serializable

    

79. case class TRUE() extends CustomToken with Product with Serializable

    

80. case class TYPE() extends CustomToken with Product with Serializable

    

81. case class UNICODE() extends CustomToken with Product with Serializable

    

82. case class UNSIGNED() extends CustomToken with Product with Serializable

    

83. case class UN_OP(str: String) extends CustomToken with Product with Serializable

    

84. case class UTF8() extends CustomToken with Product with Serializable

    

85. case class VECTOR() extends CustomToken with Product with Serializable

    

86. case class VOID() extends CustomToken with Product with Serializable

    

87. case class WHILE() extends CustomToken with Product with Serializable