Class: Token

Inherits:
Object show all
Defined in:
lib/tecsgen/core/bnf.tab.rb,
lib/tecsflow/C_parser.tab.rb,
lib/tecsgen/core/bnf-deb.tab.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(val, file, lineno, col) ⇒ Token

Returns a new instance of Token.



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# File 'lib/tecsgen/core/bnf.tab.rb', line 5099

def initialize(val, file, lineno, col)
  @val = val
  @file = file
  @lineno = lineno
  @col = col

end

Instance Attribute Details

#col ⇒ Object

SEND, RECEIVE : string ( IDENTIFIER )



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# File 'lib/tecsflow/C_parser.tab.rb', line 2396

def col
  @col
end

#file ⇒ Object

SEND, RECEIVE : string ( IDENTIFIER )



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# File 'lib/tecsflow/C_parser.tab.rb', line 2396

def file
  @file
end

#lineno ⇒ Object

SEND, RECEIVE : string ( IDENTIFIER )



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# File 'lib/tecsflow/C_parser.tab.rb', line 2396

def lineno
  @lineno
end

#val ⇒ Object

SEND, RECEIVE : string ( IDENTIFIER )



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# File 'lib/tecsflow/C_parser.tab.rb', line 2396

def val
  @val
end

Instance Method Details

#<=>(other) ⇒ Object 



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# File 'lib/tecsflow/C_parser.tab.rb', line 2452

def <=>(other)
  if other.class == Token
    if @val.is_a? Integer
      @val <=> other.val
    elsif @val.is_a? Symbol
      @val.to_s <=> other.val.to_s
    else
      raise ArgumentError
    end
  else
    raise ArgumentError
  end
end

#eql?(other) ⇒ Boolean Also known as: ==

Returns:

  • (Boolean) 


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# File 'lib/tecsgen/core/bnf.tab.rb', line 5123

def eql?(other)
  if other.is_a? Symbol
    @val == other
  elsif other.is_a? Token
    @val == other.val
  elsif other.is_a? String
    @val.to_s == other
  else
    raise ArgumentError
  end
end

#get_name ⇒ Object 



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# File 'lib/tecsgen/core/bnf.tab.rb', line 5115

def get_name
  @val
end

#locale ⇒ Object 



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# File 'lib/tecsgen/core/bnf.tab.rb', line 5119

def locale
  [@file, @lineno, @col]
end

#scan(*arg, &block) ⇒ Object 



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# File 'lib/tecsflow/C_parser.tab.rb', line 2422

def scan(*arg, &block)
  val.to_s.scan(*arg, &block)
end

#set_parameter(parameter) ⇒ Object 



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# File 'lib/tecsflow/C_parser.tab.rb', line 2418

def set_parameter( parameter )
  @parameter = parameter
end

#show_tree(indent) ⇒ Object 



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# File 'lib/tecsgen/core/bnf.tab.rb', line 5137

def show_tree( indent )
  indent.times { print "  " }
  print "#{@val}\n"
end

#to_i ⇒ Object 



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# File 'lib/tecsflow/C_parser.tab.rb', line 2426

def to_i
  if @val.is_a? Integer
    @val.to_i
  else
    raise TypeError
  end
end

#to_s ⇒ Object 



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# File 'lib/tecsgen/core/bnf.tab.rb', line 5107

def to_s
  @val.to_s
end

#to_sym ⇒ Object 



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# File 'lib/tecsgen/core/bnf.tab.rb', line 5111

def to_sym
  @val.to_sym
end