Method: IntervalSet#elementName

Defined in:
lib/antlr4/IntervalSet.rb

#elementName(tokenNames, a) ⇒ Object 



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# File 'lib/antlr4/IntervalSet.rb', line 184

def elementName(tokenNames, a)
    if a==Token::EOF then
        return "<EOF>"
    elsif a==Token::EPSILON
        return "<EPSILON>"
    else
        return tokenNames[a]
    end
end