class<\/span> LiteralTransition<\/span><\/div> def<\/span> destination<\/span><\/div> @destination<\/span><\/div> end<\/span><\/div> <\/div>
def<\/span> initialize<\/span>(<\/span>destination_state<\/span>,<\/span> literal<\/span>)<\/span><\/div> @destination<\/span> =<\/span> destination_state<\/span><\/div> @literal<\/span> =<\/span> literal<\/span><\/div> end<\/span><\/div> <\/div>
def<\/span> can_do<\/span>(<\/span>literal<\/span>)<\/span><\/div> @literal<\/span> ==<\/span> literal<\/span><\/div> end<\/span><\/div>end<\/span><\/div> <\/div>
class<\/span> AlwaysTransition<\/span><\/div> def<\/span> destination<\/span><\/div> @destination<\/span><\/div> end<\/span><\/div> <\/div>
def<\/span> initialize<\/span>(<\/span>destination_state<\/span>,<\/span> literal<\/span>)<\/span><\/div> @destination<\/span> =<\/span> destination_state<\/span><\/div> @literal<\/span> =<\/span> literal<\/span><\/div> end<\/span><\/div> <\/div>
def<\/span> can_do<\/span>(<\/span>literal<\/span>)<\/span><\/div> true<\/span><\/div> end<\/span><\/div>end<\/span><\/div> <\/div>
class<\/span> MatchAnyTransition<\/span><\/div> def<\/span> destination<\/span><\/div> @destination<\/span><\/div> end<\/span><\/div> <\/div>
def<\/span> initialize<\/span>(<\/span>destination_state<\/span>,<\/span> literal<\/span>)<\/span><\/div> @destination<\/span> =<\/span> destination_state<\/span><\/div> @literal<\/span> =<\/span> literal<\/span><\/div> end<\/span><\/div> <\/div>
def<\/span> can_do<\/span>(<\/span>literal<\/span>)<\/span><\/div> true<\/span><\/div> end<\/span><\/div>end<\/span><\/div><\/pre><\/div>\n \n <\/div>\n\n