Class: DatashiftJourney::StateMachines::Sequence

Inherits:
Object
  • Object
show all
Extended by:
Forwardable
Defined in:
lib/datashift_journey/state_machines/sequence.rb

Direct Known Subclasses

EmptySequence

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(states, id: '', entry_state: nil, exit_state: nil, trigger_value: nil, trigger_method: nil, split: false) ⇒ Sequence

rubocop:disable Metrics/ParameterLists



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# File 'lib/datashift_journey/state_machines/sequence.rb', line 34

def initialize(states, id: '', entry_state: nil, exit_state: nil, trigger_value: nil, trigger_method: nil, split: false)
  @states = [*states]

  @id = id
  @entry_state = entry_state
  @exit_state = exit_state
  @trigger_method = trigger_method
  @trigger_value = trigger_value
  @split = split
end

Instance Attribute Details

#entry_state ⇒ Object

Returns the value of attribute entry_state.



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# File 'lib/datashift_journey/state_machines/sequence.rb', line 23

def entry_state
  @entry_state
end

#exit_state ⇒ Object

Returns the value of attribute exit_state.



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# File 'lib/datashift_journey/state_machines/sequence.rb', line 23

def exit_state
  @exit_state
end

#id ⇒ Object (readonly)

Returns the value of attribute id.



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# File 'lib/datashift_journey/state_machines/sequence.rb', line 21

def id
  @id
end

#split ⇒ Object

Returns the value of attribute split.



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# File 'lib/datashift_journey/state_machines/sequence.rb', line 25

def split
  @split
end

#states ⇒ Object

Returns the value of attribute states.



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# File 'lib/datashift_journey/state_machines/sequence.rb', line 23

def states
  @states
end

#trigger_method ⇒ Object

Returns the value of attribute trigger_method.



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# File 'lib/datashift_journey/state_machines/sequence.rb', line 25

def trigger_method
  @trigger_method
end

#trigger_value ⇒ Object

Returns the value of attribute trigger_value.



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# File 'lib/datashift_journey/state_machines/sequence.rb', line 25

def trigger_value
  @trigger_value
end

Instance Method Details

#add_states(list) ⇒ Object 



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# File 'lib/datashift_journey/state_machines/sequence.rb', line 45

def add_states(list)
  @states.concat(list.flatten)
end

#branch? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/datashift_journey/state_machines/sequence.rb', line 57

def branch?
  !trigger_value.nil?
end

#inspect ⇒ Object 



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# File 'lib/datashift_journey/state_machines/sequence.rb', line 49

def inspect
  "#{self.class.name}(#{id}) - #{@states.inspect} [splitter = #{split?}]"
end

#split? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/datashift_journey/state_machines/sequence.rb', line 53

def split?
  split == true
end

#split_entry_state ⇒ Object 



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# File 'lib/datashift_journey/state_machines/sequence.rb', line 61

def split_entry_state
  return nil unless split?
  states.first
end