Class: ExcelFormula::Lexer

Inherits:
ANTLR3::Lexer
  • Object
show all
Includes:
TokenData
Defined in:
lib/surpass/ExcelFormulaLexer.rb

Defined Under Namespace

Classes: DFA14

Constant Summary collapse

RULE_NAMES = 
["EQ", "LT", "GT", "NE", "LE", "GE", "ADD", "SUB", "MUL", 
"DIV", "COLON", "SEMICOLON", "COMMA", "LP", "RP", "CONCAT", 
"PERCENT", "POWER", "BANG", "DIGIT", "INT_CONST", "NUM_CONST", 
"STR_CONST", "REF2D", "TRUE_CONST", "FALSE_CONST", "QUOTENAME", 
"FUNC_IF", "FUNC_CHOOSE", "ALPHA", "NAME", "WS"].freeze
RULE_METHODS = 
[:eq!, :lt!, :gt!, :ne!, :le!, :ge!, :add!, :sub!, :mul!, 
:div!, :colon!, :semicolon!, :comma!, :lp!, :rp!, :concat!, 
:percent!, :power!, :bang!, :digit!, :int_const!, :num_const!, 
:str_const!, :ref_2_d!, :true_const!, :false_const!, 
:quotename!, :func_if!, :func_choose!, :alpha!, :name!, 
:ws!].freeze

Instance Method Summary collapse

Constructor Details

#initialize(input = nil, options = {}) ⇒ Lexer

Returns a new instance of Lexer.



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# File 'lib/surpass/ExcelFormulaLexer.rb', line 104

def initialize(input=nil, options = {})
  super(input, options)

end

Instance Method Details

#add! ⇒ Object

lexer rule add! (ADD) (in ExcelFormula.g)



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# File 'lib/surpass/ExcelFormulaLexer.rb', line 256

def add!
  # -> uncomment the next line to manually enable rule tracing
  # trace_in(__method__, 7)

  type = ADD
  channel = ANTLR3::DEFAULT_CHANNEL

  
  # - - - - main rule block - - - -
  # at line 347:6: '+'
  match(?+)

  
  @state.type = type
  @state.channel = channel

ensure
  # -> uncomment the next line to manually enable rule tracing
  # trace_out(__method__, 7)

end

#alpha! ⇒ Object

lexer rule alpha! (ALPHA) (in ExcelFormula.g)



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# File 'lib/surpass/ExcelFormulaLexer.rb', line 1119

def alpha!
  # -> uncomment the next line to manually enable rule tracing
  # trace_in(__method__, 30)

  
  # - - - - main rule block - - - -
  # at line 
  if @input.peek(1).between?(?A, ?Z) || @input.peek(1).between?(?a, ?z)
    @input.consume
  else
    mse = MismatchedSet(nil)
    recover(mse)
    raise mse
  end



ensure
  # -> uncomment the next line to manually enable rule tracing
  # trace_out(__method__, 30)

end

#bang! ⇒ Object

lexer rule bang! (BANG) (in ExcelFormula.g)



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# File 'lib/surpass/ExcelFormulaLexer.rb', line 544

def bang!
  # -> uncomment the next line to manually enable rule tracing
  # trace_in(__method__, 19)

  type = BANG
  channel = ANTLR3::DEFAULT_CHANNEL

  
  # - - - - main rule block - - - -
  # at line 361:7: '!'
  match(?!)

  
  @state.type = type
  @state.channel = channel

ensure
  # -> uncomment the next line to manually enable rule tracing
  # trace_out(__method__, 19)

end

#colon! ⇒ Object

lexer rule colon! (COLON) (in ExcelFormula.g)



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# File 'lib/surpass/ExcelFormulaLexer.rb', line 352

def colon!
  # -> uncomment the next line to manually enable rule tracing
  # trace_in(__method__, 11)

  type = COLON
  channel = ANTLR3::DEFAULT_CHANNEL

  
  # - - - - main rule block - - - -
  # at line 352:8: ':'
  match(?:)

  
  @state.type = type
  @state.channel = channel

ensure
  # -> uncomment the next line to manually enable rule tracing
  # trace_out(__method__, 11)

end

#comma! ⇒ Object

lexer rule comma! (COMMA) (in ExcelFormula.g)



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# File 'lib/surpass/ExcelFormulaLexer.rb', line 400

def comma!
  # -> uncomment the next line to manually enable rule tracing
  # trace_in(__method__, 13)

  type = COMMA
  channel = ANTLR3::DEFAULT_CHANNEL

  
  # - - - - main rule block - - - -
  # at line 354:8: ','
  match(?,)

  
  @state.type = type
  @state.channel = channel

ensure
  # -> uncomment the next line to manually enable rule tracing
  # trace_out(__method__, 13)

end

#concat! ⇒ Object

lexer rule concat! (CONCAT) (in ExcelFormula.g)



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# File 'lib/surpass/ExcelFormulaLexer.rb', line 472

def concat!
  # -> uncomment the next line to manually enable rule tracing
  # trace_in(__method__, 16)

  type = CONCAT
  channel = ANTLR3::DEFAULT_CHANNEL

  
  # - - - - main rule block - - - -
  # at line 358:9: '&'
  match(?&)

  
  @state.type = type
  @state.channel = channel

ensure
  # -> uncomment the next line to manually enable rule tracing
  # trace_out(__method__, 16)

end

#digit! ⇒ Object

lexer rule digit! (DIGIT) (in ExcelFormula.g)



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# File 'lib/surpass/ExcelFormulaLexer.rb', line 568

def digit!
  # -> uncomment the next line to manually enable rule tracing
  # trace_in(__method__, 20)

  
  # - - - - main rule block - - - -
  # at line 363:17: '0' .. '9'
  match_range(?0, ?9)

ensure
  # -> uncomment the next line to manually enable rule tracing
  # trace_out(__method__, 20)

end

#div! ⇒ Object

lexer rule div! (DIV) (in ExcelFormula.g)



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# File 'lib/surpass/ExcelFormulaLexer.rb', line 328

def div!
  # -> uncomment the next line to manually enable rule tracing
  # trace_in(__method__, 10)

  type = DIV
  channel = ANTLR3::DEFAULT_CHANNEL

  
  # - - - - main rule block - - - -
  # at line 350:6: '/'
  match(?/)

  
  @state.type = type
  @state.channel = channel

ensure
  # -> uncomment the next line to manually enable rule tracing
  # trace_out(__method__, 10)

end

#eq! ⇒ Object

                      • lexer rules - - - - - - - - - - - -

lexer rule eq! (EQ) (in ExcelFormula.g)



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# File 'lib/surpass/ExcelFormulaLexer.rb', line 112

def eq!
  # -> uncomment the next line to manually enable rule tracing
  # trace_in(__method__, 1)

  type = EQ
  channel = ANTLR3::DEFAULT_CHANNEL

  
  # - - - - main rule block - - - -
  # at line 340:5: '='
  match(?=)

  
  @state.type = type
  @state.channel = channel

ensure
  # -> uncomment the next line to manually enable rule tracing
  # trace_out(__method__, 1)

end

#false_const! ⇒ Object

lexer rule false_const! (FALSE_CONST) (in ExcelFormula.g)



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# File 'lib/surpass/ExcelFormulaLexer.rb', line 979

def false_const!
  # -> uncomment the next line to manually enable rule tracing
  # trace_in(__method__, 26)

  type = FALSE_CONST
  channel = ANTLR3::DEFAULT_CHANNEL

  
  # - - - - main rule block - - - -
  # at line 370:14: ( 'F' | 'f' ) ( 'A' | 'a' ) ( 'L' | 'l' ) ( 'S' | 's' ) ( 'E' | 'e' )
  if @input.peek(1) == ?F || @input.peek(1) == ?f
    @input.consume
  else
    mse = MismatchedSet(nil)
    recover(mse)
    raise mse
  end


  if @input.peek(1) == ?A || @input.peek(1) == ?a
    @input.consume
  else
    mse = MismatchedSet(nil)
    recover(mse)
    raise mse
  end


  if @input.peek(1) == ?L || @input.peek(1) == ?l
    @input.consume
  else
    mse = MismatchedSet(nil)
    recover(mse)
    raise mse
  end


  if @input.peek(1) == ?S || @input.peek(1) == ?s
    @input.consume
  else
    mse = MismatchedSet(nil)
    recover(mse)
    raise mse
  end


  if @input.peek(1) == ?E || @input.peek(1) == ?e
    @input.consume
  else
    mse = MismatchedSet(nil)
    recover(mse)
    raise mse
  end



  
  @state.type = type
  @state.channel = channel

ensure
  # -> uncomment the next line to manually enable rule tracing
  # trace_out(__method__, 26)

end

#func_choose! ⇒ Object

lexer rule func_choose! (FUNC_CHOOSE) (in ExcelFormula.g)



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# File 'lib/surpass/ExcelFormulaLexer.rb', line 1095

def func_choose!
  # -> uncomment the next line to manually enable rule tracing
  # trace_in(__method__, 29)

  type = FUNC_CHOOSE
  channel = ANTLR3::DEFAULT_CHANNEL

  
  # - - - - main rule block - - - -
  # at line 373:14: 'CHOOSE'
  match("CHOOSE")

  
  @state.type = type
  @state.channel = channel

ensure
  # -> uncomment the next line to manually enable rule tracing
  # trace_out(__method__, 29)

end

#func_if! ⇒ Object

lexer rule func_if! (FUNC_IF) (in ExcelFormula.g)



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# File 'lib/surpass/ExcelFormulaLexer.rb', line 1071

def func_if!
  # -> uncomment the next line to manually enable rule tracing
  # trace_in(__method__, 28)

  type = FUNC_IF
  channel = ANTLR3::DEFAULT_CHANNEL

  
  # - - - - main rule block - - - -
  # at line 372:10: 'IF'
  match("IF")

  
  @state.type = type
  @state.channel = channel

ensure
  # -> uncomment the next line to manually enable rule tracing
  # trace_out(__method__, 28)

end

#ge! ⇒ Object

lexer rule ge! (GE) (in ExcelFormula.g)



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# File 'lib/surpass/ExcelFormulaLexer.rb', line 232

def ge!
  # -> uncomment the next line to manually enable rule tracing
  # trace_in(__method__, 6)

  type = GE
  channel = ANTLR3::DEFAULT_CHANNEL

  
  # - - - - main rule block - - - -
  # at line 345:5: '>='
  match(">=")

  
  @state.type = type
  @state.channel = channel

ensure
  # -> uncomment the next line to manually enable rule tracing
  # trace_out(__method__, 6)

end

#gt! ⇒ Object

lexer rule gt! (GT) (in ExcelFormula.g)



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# File 'lib/surpass/ExcelFormulaLexer.rb', line 160

def gt!
  # -> uncomment the next line to manually enable rule tracing
  # trace_in(__method__, 3)

  type = GT
  channel = ANTLR3::DEFAULT_CHANNEL

  
  # - - - - main rule block - - - -
  # at line 342:5: '>'
  match(?>)

  
  @state.type = type
  @state.channel = channel

ensure
  # -> uncomment the next line to manually enable rule tracing
  # trace_out(__method__, 3)

end

#int_const! ⇒ Object

lexer rule int_const! (INT_CONST) (in ExcelFormula.g)



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# File 'lib/surpass/ExcelFormulaLexer.rb', line 585

def int_const!
  # -> uncomment the next line to manually enable rule tracing
  # trace_in(__method__, 21)

  type = INT_CONST
  channel = ANTLR3::DEFAULT_CHANNEL

  
  # - - - - main rule block - - - -
  # at line 365:12: ( DIGIT )+
  # at file 365:12: ( DIGIT )+
  match_count_1 = 0
  loop do
    alt_1 = 2
    look_1_0 = @input.peek(1)

    if (look_1_0.between?(?0, ?9)) 
      alt_1 = 1

    end
    case alt_1
    when 1
      # at line 365:12: DIGIT
      digit!

    else
      match_count_1 > 0 and break
      eee = EarlyExit(1)


      raise eee
    end
    match_count_1 += 1
  end


  
  @state.type = type
  @state.channel = channel

ensure
  # -> uncomment the next line to manually enable rule tracing
  # trace_out(__method__, 21)

end

#le! ⇒ Object

lexer rule le! (LE) (in ExcelFormula.g)



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# File 'lib/surpass/ExcelFormulaLexer.rb', line 208

def le!
  # -> uncomment the next line to manually enable rule tracing
  # trace_in(__method__, 5)

  type = LE
  channel = ANTLR3::DEFAULT_CHANNEL

  
  # - - - - main rule block - - - -
  # at line 344:5: '<='
  match("<=")

  
  @state.type = type
  @state.channel = channel

ensure
  # -> uncomment the next line to manually enable rule tracing
  # trace_out(__method__, 5)

end

#lp! ⇒ Object

lexer rule lp! (LP) (in ExcelFormula.g)



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# File 'lib/surpass/ExcelFormulaLexer.rb', line 424

def lp!
  # -> uncomment the next line to manually enable rule tracing
  # trace_in(__method__, 14)

  type = LP
  channel = ANTLR3::DEFAULT_CHANNEL

  
  # - - - - main rule block - - - -
  # at line 356:5: '('
  match(?()

  
  @state.type = type
  @state.channel = channel

ensure
  # -> uncomment the next line to manually enable rule tracing
  # trace_out(__method__, 14)

end

#lt! ⇒ Object

lexer rule lt! (LT) (in ExcelFormula.g)



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# File 'lib/surpass/ExcelFormulaLexer.rb', line 136

def lt!
  # -> uncomment the next line to manually enable rule tracing
  # trace_in(__method__, 2)

  type = LT
  channel = ANTLR3::DEFAULT_CHANNEL

  
  # - - - - main rule block - - - -
  # at line 341:5: '<'
  match(?<)

  
  @state.type = type
  @state.channel = channel

ensure
  # -> uncomment the next line to manually enable rule tracing
  # trace_out(__method__, 2)

end

#mul! ⇒ Object

lexer rule mul! (MUL) (in ExcelFormula.g)



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# File 'lib/surpass/ExcelFormulaLexer.rb', line 304

def mul!
  # -> uncomment the next line to manually enable rule tracing
  # trace_in(__method__, 9)

  type = MUL
  channel = ANTLR3::DEFAULT_CHANNEL

  
  # - - - - main rule block - - - -
  # at line 349:6: '*'
  match(?*)

  
  @state.type = type
  @state.channel = channel

ensure
  # -> uncomment the next line to manually enable rule tracing
  # trace_out(__method__, 9)

end

#name! ⇒ Object

lexer rule name! (NAME) (in ExcelFormula.g)



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# File 'lib/surpass/ExcelFormulaLexer.rb', line 1144

def name!
  # -> uncomment the next line to manually enable rule tracing
  # trace_in(__method__, 31)

  type = NAME
  channel = ANTLR3::DEFAULT_CHANNEL

  
  # - - - - main rule block - - - -
  # at line 376:7: ( ALPHA )+
  # at file 376:7: ( ALPHA )+
  match_count_12 = 0
  loop do
    alt_12 = 2
    look_12_0 = @input.peek(1)

    if (look_12_0.between?(?A, ?Z) || look_12_0.between?(?a, ?z)) 
      alt_12 = 1

    end
    case alt_12
    when 1
      # at line 376:7: ALPHA
      alpha!

    else
      match_count_12 > 0 and break
      eee = EarlyExit(12)


      raise eee
    end
    match_count_12 += 1
  end


  
  @state.type = type
  @state.channel = channel

ensure
  # -> uncomment the next line to manually enable rule tracing
  # trace_out(__method__, 31)

end

#ne! ⇒ Object

lexer rule ne! (NE) (in ExcelFormula.g)



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# File 'lib/surpass/ExcelFormulaLexer.rb', line 184

def ne!
  # -> uncomment the next line to manually enable rule tracing
  # trace_in(__method__, 4)

  type = NE
  channel = ANTLR3::DEFAULT_CHANNEL

  
  # - - - - main rule block - - - -
  # at line 343:5: '<>'
  match("<>")

  
  @state.type = type
  @state.channel = channel

ensure
  # -> uncomment the next line to manually enable rule tracing
  # trace_out(__method__, 4)

end

#num_const! ⇒ Object

lexer rule num_const! (NUM_CONST) (in ExcelFormula.g)



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# File 'lib/surpass/ExcelFormulaLexer.rb', line 633

def num_const!
  # -> uncomment the next line to manually enable rule tracing
  # trace_in(__method__, 22)

  type = NUM_CONST
  channel = ANTLR3::DEFAULT_CHANNEL

  
  # - - - - main rule block - - - -
  # at line 366:12: ( DIGIT )* '.' ( DIGIT )+ ( ( 'E' | 'e' ) ( '+' | '-' )? ( DIGIT )+ )?
  # at line 366:12: ( DIGIT )*
  loop do # decision 2
    alt_2 = 2
    look_2_0 = @input.peek(1)

    if (look_2_0.between?(?0, ?9)) 
      alt_2 = 1

    end
    case alt_2
    when 1
      # at line 366:12: DIGIT
      digit!

    else
      break # out of loop for decision 2
    end
  end # loop for decision 2
  match(?.)
  # at file 366:23: ( DIGIT )+
  match_count_3 = 0
  loop do
    alt_3 = 2
    look_3_0 = @input.peek(1)

    if (look_3_0.between?(?0, ?9)) 
      alt_3 = 1

    end
    case alt_3
    when 1
      # at line 366:23: DIGIT
      digit!

    else
      match_count_3 > 0 and break
      eee = EarlyExit(3)


      raise eee
    end
    match_count_3 += 1
  end

  # at line 366:30: ( ( 'E' | 'e' ) ( '+' | '-' )? ( DIGIT )+ )?
  alt_6 = 2
  look_6_0 = @input.peek(1)

  if (look_6_0 == ?E || look_6_0 == ?e) 
    alt_6 = 1
  end
  case alt_6
  when 1
    # at line 366:31: ( 'E' | 'e' ) ( '+' | '-' )? ( DIGIT )+
    if @input.peek(1) == ?E || @input.peek(1) == ?e
      @input.consume
    else
      mse = MismatchedSet(nil)
      recover(mse)
      raise mse
    end


    # at line 366:41: ( '+' | '-' )?
    alt_4 = 2
    look_4_0 = @input.peek(1)

    if (look_4_0 == ?+ || look_4_0 == ?-) 
      alt_4 = 1
    end
    case alt_4
    when 1
      # at line 
      if @input.peek(1) == ?+ || @input.peek(1) == ?-
        @input.consume
      else
        mse = MismatchedSet(nil)
        recover(mse)
        raise mse
      end



    end
    # at file 366:52: ( DIGIT )+
    match_count_5 = 0
    loop do
      alt_5 = 2
      look_5_0 = @input.peek(1)

      if (look_5_0.between?(?0, ?9)) 
        alt_5 = 1

      end
      case alt_5
      when 1
        # at line 366:52: DIGIT
        digit!

      else
        match_count_5 > 0 and break
        eee = EarlyExit(5)


        raise eee
      end
      match_count_5 += 1
    end


  end

  
  @state.type = type
  @state.channel = channel

ensure
  # -> uncomment the next line to manually enable rule tracing
  # trace_out(__method__, 22)

end

#percent! ⇒ Object

lexer rule percent! (PERCENT) (in ExcelFormula.g)



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# File 'lib/surpass/ExcelFormulaLexer.rb', line 496

def percent!
  # -> uncomment the next line to manually enable rule tracing
  # trace_in(__method__, 17)

  type = PERCENT
  channel = ANTLR3::DEFAULT_CHANNEL

  
  # - - - - main rule block - - - -
  # at line 359:10: '\\%'
  match(?\%)

  
  @state.type = type
  @state.channel = channel

ensure
  # -> uncomment the next line to manually enable rule tracing
  # trace_out(__method__, 17)

end

#power! ⇒ Object

lexer rule power! (POWER) (in ExcelFormula.g)



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# File 'lib/surpass/ExcelFormulaLexer.rb', line 520

def power!
  # -> uncomment the next line to manually enable rule tracing
  # trace_in(__method__, 18)

  type = POWER
  channel = ANTLR3::DEFAULT_CHANNEL

  
  # - - - - main rule block - - - -
  # at line 360:8: '^'
  match(?^)

  
  @state.type = type
  @state.channel = channel

ensure
  # -> uncomment the next line to manually enable rule tracing
  # trace_out(__method__, 18)

end

#quotename! ⇒ Object

lexer rule quotename! (QUOTENAME) (in ExcelFormula.g)



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# File 'lib/surpass/ExcelFormulaLexer.rb', line 1047

def quotename!
  # -> uncomment the next line to manually enable rule tracing
  # trace_in(__method__, 27)

  type = QUOTENAME
  channel = ANTLR3::DEFAULT_CHANNEL

  
  # - - - - main rule block - - - -
  # at line 371:12: '\\'(?:[^\\']|\\'\\')*\\''
  match("'(?:[^']|'')*'")

  
  @state.type = type
  @state.channel = channel

ensure
  # -> uncomment the next line to manually enable rule tracing
  # trace_out(__method__, 27)

end

#ref_2_d! ⇒ Object

lexer rule ref_2_d! (REF2D) (in ExcelFormula.g)



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# File 'lib/surpass/ExcelFormulaLexer.rb', line 825

def ref_2_d!
  # -> uncomment the next line to manually enable rule tracing
  # trace_in(__method__, 24)

  type = REF2D
  channel = ANTLR3::DEFAULT_CHANNEL

  
  # - - - - main rule block - - - -
  # at line 368:8: ( '$' )? ( 'A' .. 'I' )? ( 'A' .. 'Z' ) ( '$' )? ( DIGIT )+
  # at line 368:8: ( '$' )?
  alt_8 = 2
  look_8_0 = @input.peek(1)

  if (look_8_0 == ?$) 
    alt_8 = 1
  end
  case alt_8
  when 1
    # at line 368:8: '$'
    match(?$)

  end
  # at line 368:13: ( 'A' .. 'I' )?
  alt_9 = 2
  look_9_0 = @input.peek(1)

  if (look_9_0.between?(?A, ?I)) 
    look_9_1 = @input.peek(2)

    if (look_9_1.between?(?A, ?Z)) 
      alt_9 = 1
    end
  end
  case alt_9
  when 1
    # at line 368:14: 'A' .. 'I'
    match_range(?A, ?I)

  end
  # at line 368:25: ( 'A' .. 'Z' )
  # at line 368:26: 'A' .. 'Z'
  match_range(?A, ?Z)

  # at line 368:36: ( '$' )?
  alt_10 = 2
  look_10_0 = @input.peek(1)

  if (look_10_0 == ?$) 
    alt_10 = 1
  end
  case alt_10
  when 1
    # at line 368:36: '$'
    match(?$)

  end
  # at file 368:41: ( DIGIT )+
  match_count_11 = 0
  loop do
    alt_11 = 2
    look_11_0 = @input.peek(1)

    if (look_11_0.between?(?0, ?9)) 
      alt_11 = 1

    end
    case alt_11
    when 1
      # at line 368:41: DIGIT
      digit!

    else
      match_count_11 > 0 and break
      eee = EarlyExit(11)


      raise eee
    end
    match_count_11 += 1
  end


  
  @state.type = type
  @state.channel = channel

ensure
  # -> uncomment the next line to manually enable rule tracing
  # trace_out(__method__, 24)

end

#rp! ⇒ Object

lexer rule rp! (RP) (in ExcelFormula.g)



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# File 'lib/surpass/ExcelFormulaLexer.rb', line 448

def rp!
  # -> uncomment the next line to manually enable rule tracing
  # trace_in(__method__, 15)

  type = RP
  channel = ANTLR3::DEFAULT_CHANNEL

  
  # - - - - main rule block - - - -
  # at line 357:5: ')'
  match(?))

  
  @state.type = type
  @state.channel = channel

ensure
  # -> uncomment the next line to manually enable rule tracing
  # trace_out(__method__, 15)

end

#semicolon! ⇒ Object

lexer rule semicolon! (SEMICOLON) (in ExcelFormula.g)



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# File 'lib/surpass/ExcelFormulaLexer.rb', line 376

def semicolon!
  # -> uncomment the next line to manually enable rule tracing
  # trace_in(__method__, 12)

  type = SEMICOLON
  channel = ANTLR3::DEFAULT_CHANNEL

  
  # - - - - main rule block - - - -
  # at line 353:12: ';'
  match(?;)

  
  @state.type = type
  @state.channel = channel

ensure
  # -> uncomment the next line to manually enable rule tracing
  # trace_out(__method__, 12)

end

#str_const! ⇒ Object

lexer rule str_const! (STR_CONST) (in ExcelFormula.g)



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# File 'lib/surpass/ExcelFormulaLexer.rb', line 767

def str_const!
  # -> uncomment the next line to manually enable rule tracing
  # trace_in(__method__, 23)

  type = STR_CONST
  channel = ANTLR3::DEFAULT_CHANNEL

  
  # - - - - main rule block - - - -
  # at line 367:12: '\"' (~ '\"' )+ '\"'
  match(?")
  # at file 367:16: (~ '\"' )+
  match_count_7 = 0
  loop do
    alt_7 = 2
    look_7_0 = @input.peek(1)

    if (look_7_0.between?(0x0000, ?!) || look_7_0.between?(?#, 0xFFFF)) 
      alt_7 = 1

    end
    case alt_7
    when 1
      # at line 367:17: ~ '\"'
      if @input.peek(1).between?(0x0000, ?!) || @input.peek(1).between?(?#, 0x00FF)
        @input.consume
      else
        mse = MismatchedSet(nil)
        recover(mse)
        raise mse
      end



    else
      match_count_7 > 0 and break
      eee = EarlyExit(7)


      raise eee
    end
    match_count_7 += 1
  end

  match(?")

  
  @state.type = type
  @state.channel = channel

ensure
  # -> uncomment the next line to manually enable rule tracing
  # trace_out(__method__, 23)

end

#sub! ⇒ Object

lexer rule sub! (SUB) (in ExcelFormula.g)



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# File 'lib/surpass/ExcelFormulaLexer.rb', line 280

def sub!
  # -> uncomment the next line to manually enable rule tracing
  # trace_in(__method__, 8)

  type = SUB
  channel = ANTLR3::DEFAULT_CHANNEL

  
  # - - - - main rule block - - - -
  # at line 348:6: '-'
  match(?-)

  
  @state.type = type
  @state.channel = channel

ensure
  # -> uncomment the next line to manually enable rule tracing
  # trace_out(__method__, 8)

end

#token! ⇒ Object

main rule used to study the input at the current position, and choose the proper lexer rule to call in order to fetch the next token

usually, you don’t make direct calls to this method, but instead use the next_token method, which will build and emit the actual next token



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# File 'lib/surpass/ExcelFormulaLexer.rb', line 1248

def token!
  # at line 1:8: ( EQ | LT | GT | NE | LE | GE | ADD | SUB | MUL | DIV | COLON | SEMICOLON | COMMA | LP | RP | CONCAT | PERCENT | POWER | BANG | INT_CONST | NUM_CONST | STR_CONST | REF2D | TRUE_CONST | FALSE_CONST | QUOTENAME | FUNC_IF | FUNC_CHOOSE | NAME | WS )
  alt_14 = 30
  alt_14 = @dfa14.predict(@input)
  case alt_14
  when 1
    # at line 1:10: EQ
    eq!

  when 2
    # at line 1:13: LT
    lt!

  when 3
    # at line 1:16: GT
    gt!

  when 4
    # at line 1:19: NE
    ne!

  when 5
    # at line 1:22: LE
    le!

  when 6
    # at line 1:25: GE
    ge!

  when 7
    # at line 1:28: ADD
    add!

  when 8
    # at line 1:32: SUB
    sub!

  when 9
    # at line 1:36: MUL
    mul!

  when 10
    # at line 1:40: DIV
    div!

  when 11
    # at line 1:44: COLON
    colon!

  when 12
    # at line 1:50: SEMICOLON
    semicolon!

  when 13
    # at line 1:60: COMMA
    comma!

  when 14
    # at line 1:66: LP
    lp!

  when 15
    # at line 1:69: RP
    rp!

  when 16
    # at line 1:72: CONCAT
    concat!

  when 17
    # at line 1:79: PERCENT
    percent!

  when 18
    # at line 1:87: POWER
    power!

  when 19
    # at line 1:93: BANG
    bang!

  when 20
    # at line 1:98: INT_CONST
    int_const!

  when 21
    # at line 1:108: NUM_CONST
    num_const!

  when 22
    # at line 1:118: STR_CONST
    str_const!

  when 23
    # at line 1:128: REF2D
    ref_2_d!

  when 24
    # at line 1:134: TRUE_CONST
    true_const!

  when 25
    # at line 1:145: FALSE_CONST
    false_const!

  when 26
    # at line 1:157: QUOTENAME
    quotename!

  when 27
    # at line 1:167: FUNC_IF
    func_if!

  when 28
    # at line 1:175: FUNC_CHOOSE
    func_choose!

  when 29
    # at line 1:187: NAME
    name!

  when 30
    # at line 1:192: WS
    ws!

  end
end

#true_const! ⇒ Object

lexer rule true_const! (TRUE_CONST) (in ExcelFormula.g)



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# File 'lib/surpass/ExcelFormulaLexer.rb', line 920

def true_const!
  # -> uncomment the next line to manually enable rule tracing
  # trace_in(__method__, 25)

  type = TRUE_CONST
  channel = ANTLR3::DEFAULT_CHANNEL

  
  # - - - - main rule block - - - -
  # at line 369:13: ( 'T' | 't' ) ( 'R' | 'r' ) ( 'U' | 'u' ) ( 'E' | 'e' )
  if @input.peek(1) == ?T || @input.peek(1) == ?t
    @input.consume
  else
    mse = MismatchedSet(nil)
    recover(mse)
    raise mse
  end


  if @input.peek(1) == ?R || @input.peek(1) == ?r
    @input.consume
  else
    mse = MismatchedSet(nil)
    recover(mse)
    raise mse
  end


  if @input.peek(1) == ?U || @input.peek(1) == ?u
    @input.consume
  else
    mse = MismatchedSet(nil)
    recover(mse)
    raise mse
  end


  if @input.peek(1) == ?E || @input.peek(1) == ?e
    @input.consume
  else
    mse = MismatchedSet(nil)
    recover(mse)
    raise mse
  end



  
  @state.type = type
  @state.channel = channel

ensure
  # -> uncomment the next line to manually enable rule tracing
  # trace_out(__method__, 25)

end

#ws! ⇒ Object

lexer rule ws! (WS) (in ExcelFormula.g)



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# File 'lib/surpass/ExcelFormulaLexer.rb', line 1192

def ws!
  # -> uncomment the next line to manually enable rule tracing
  # trace_in(__method__, 32)

  type = WS
  channel = ANTLR3::DEFAULT_CHANNEL

  
  # - - - - main rule block - - - -
  # at line 378:5: ( ' ' )+
  # at file 378:5: ( ' ' )+
  match_count_13 = 0
  loop do
    alt_13 = 2
    look_13_0 = @input.peek(1)

    if (look_13_0 == ?\s) 
      alt_13 = 1

    end
    case alt_13
    when 1
      # at line 378:6: ' '
      match(?\s)

    else
      match_count_13 > 0 and break
      eee = EarlyExit(13)


      raise eee
    end
    match_count_13 += 1
  end

  # --> action
  skip()
  # <-- action

  
  @state.type = type
  @state.channel = channel

ensure
  # -> uncomment the next line to manually enable rule tracing
  # trace_out(__method__, 32)

end