Module: AWS::Flow::Core::SimpleDFA::InstanceMethods

Defined in:
lib/aws/flow/simple_dfa.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#current_state ⇒ Object

Returns the value of attribute current_state.



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# File 'lib/aws/flow/simple_dfa.rb', line 72

def current_state
  @current_state
end

Instance Method Details

#consume(symbol) ⇒ Object 



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# File 'lib/aws/flow/simple_dfa.rb', line 74

def consume(symbol)
  @current_state ||= self.class.get_start_state
  func_to_call = self.class.get_transitions[[@current_state, symbol]]
  raise "This is not a legal transition" unless func_to_call
  func_to_call.call(self)
end