Contents

module Antlr4::Runtime
  class Transition
    EPSILON = 1
    RANGE = 2
    RULE = 3
    PREDICATE = 4
    ATOM = 5
    ACTION = 6
    SET = 7
    NOT_SET = 8
    WILDCARD = 9
    PRECEDENCE = 10

    class << self

      @@serialization_names = %w[INVALID EPSILON RANGE RULE PREDICATE ATOM ACTION SET NOT_SET WILDCARD PRECEDENCE]

      @@serialization_types = {}

      @@serialization_types[:EpsilonTransition] = EPSILON
      @@serialization_types[:RangeTransition] = RANGE
      @@serialization_types[:RuleTransition] = RULE
      @@serialization_types[:PredicateTransition] = PREDICATE
      @@serialization_types[:AtomTransition] = ATOM
      @@serialization_types[:ActionTransition] = ACTION
      @@serialization_types[:SetTransition] = SET
      @@serialization_types[:NotSetTransition] = NOT_SET
      @@serialization_types[:WildcardTransition] = WILDCARD
      @@serialization_types[:PrecedencePredicateTransition] = PRECEDENCE
    end

    attr_accessor :target

    def initialize(target)
      raise 'target cannot be null.' if target.nil?

      @target = target
    end

    def epsilon?
      false
    end

    def label
      nil
    end

    def matches(symbol, min_vocab_symbol, max_vocab_symbol)
    end
  end
end

Version data entries

14 entries across 14 versions & 1 rubygems

Version	Path
antlr4-runtime-0.2.12	lib/antlr4/runtime/transition.rb
antlr4-runtime-0.2.11	lib/antlr4/runtime/transition.rb
antlr4-runtime-0.2.10	lib/antlr4/runtime/transition.rb
antlr4-runtime-0.2.9	lib/antlr4/runtime/transition.rb
antlr4-runtime-0.2.8	lib/antlr4/runtime/transition.rb
antlr4-runtime-0.2.7	lib/antlr4/runtime/transition.rb
antlr4-runtime-0.2.6	lib/antlr4/runtime/transition.rb
antlr4-runtime-0.2.5	lib/antlr4/runtime/transition.rb
antlr4-runtime-0.2.4	lib/antlr4/runtime/transition.rb
antlr4-runtime-0.2.3	lib/antlr4/runtime/transition.rb
antlr4-runtime-0.2.2	lib/antlr4/runtime/transition.rb
antlr4-runtime-0.2.1	lib/antlr4/runtime/transition.rb
antlr4-runtime-0.2.0	lib/antlr4/runtime/transition.rb
antlr4-runtime-0.1.0	lib/antlr4/runtime/transition.rb