class RegularExpression::NFA::State
Attributes
transitions[R]
Public Class Methods
new()
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# File lib/regular_expression/nfa.rb, line 16 def initialize @transitions = [] end
Public Instance Methods
add_transition(transition)
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# File lib/regular_expression/nfa.rb, line 20 def add_transition(transition) transitions << transition end
to_dot(graph, visited)
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# File lib/regular_expression/nfa.rb, line 24 def to_dot(graph, visited) return visited[self] if visited.include?(self) source = graph.add_node(object_id, label: "") visited[self] = source transitions.each do |transition| target = transition.state.to_dot(graph, visited) source.connect(target, label: transition.label) end source end