Class: Kleene::DFATransition

Inherits:
Object
  • Object
show all
Defined in:
lib/kleene/dfa.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(token, from_state, to_state) ⇒ DFATransition

Returns a new instance of DFATransition.



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# File 'lib/kleene/dfa.rb', line 7

def initialize(token, from_state, to_state)
  @token = token
  @from = from_state
  @to = to_state
end

Instance Attribute Details

#from ⇒ Object

: State



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# File 'lib/kleene/dfa.rb', line 4

def from
  @from
end

#to ⇒ Object

: State



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# File 'lib/kleene/dfa.rb', line 5

def to
  @to
end

#token ⇒ Object

: Char



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# File 'lib/kleene/dfa.rb', line 3

def token
  @token
end

Instance Method Details

#accept?(input) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/kleene/dfa.rb', line 13

def accept?(input)
  @token == input
end