Class: RegularExpression::NFA::Transition::Range

Inherits:
Object
  • Object
show all
Defined in:
lib/regular_expression/nfa.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(state, left, right, invert: false) ⇒ Range

Returns a new instance of Range.



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# File 'lib/regular_expression/nfa.rb', line 99

def initialize(state, left, right, invert: false)
  @state = state
  @left = left
  @right = right
  @invert = invert
end

Instance Attribute Details

#invert ⇒ Object (readonly)

bool



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# File 'lib/regular_expression/nfa.rb', line 97

def invert
  @invert
end

#left ⇒ Object (readonly)

String



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# File 'lib/regular_expression/nfa.rb', line 96

def left
  @left
end

#right ⇒ Object (readonly)

String



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# File 'lib/regular_expression/nfa.rb', line 96

def right
  @right
end

#state ⇒ Object (readonly)

State



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# File 'lib/regular_expression/nfa.rb', line 95

def state
  @state
end

Instance Method Details

#label ⇒ Object 



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# File 'lib/regular_expression/nfa.rb', line 106

def label
  "#{left}-#{right}"
end