biglot: generic class for polyglots with two glots and a set of transitions

[ohcount] / ext / ohcount_native / glots / biglot.rb

require 'polyglot'

module Ohcount
        # Generic "two languages" polyglot
        class Biglot < Polyglot

                # A Biglot is defined by its name, the first language, the second language, and an array of transitions
                # Each transition is specified as an array of parameters to initialize a StitchTransition
                def initialize(name, lang1, lang2, states, trans)
                        @name = name

                        @states = (lang1.all_states rescue lang1.states) + (lang2.all_states rescue lang2.states)
                        @extra_states = []

                        @transitions = (lang1.all_transitions rescue lang1.transitions) + (lang2.all_transitions rescue lang2.transitions)
                        @extra_transitions = []

                        states.each { |ar| @extra_states << State.new(*ar) }
                        trans.each { |ar| @extra_transitions << StitchTransition.new(*ar) }
                end
        end
end