Method: ANTLR3::CommonTokenStream#token_class

Defined in:
lib/antlr3/streams.rb

#token_class ⇒ Object 



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# File 'lib/antlr3/streams.rb', line 838

def token_class
  @token_source.token_class
rescue NoMethodError
  @position == -1 and fill_buffer
  @tokens.empty? ? CommonToken : @tokens.first.class
end