Module: WorkflowTemplate::State::Abstract

Included in:
Final, Intermediate
Defined in:
lib/workflow_template/state/abstract.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#meta ⇒ Object (readonly)

Returns the value of attribute meta.



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# File 'lib/workflow_template/state/abstract.rb', line 8

def meta
  @meta
end

#wrapped_state ⇒ Object (readonly)

Returns the value of attribute wrapped_state.



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# File 'lib/workflow_template/state/abstract.rb', line 8

def wrapped_state
  @wrapped_state
end

Instance Method Details

#bare_state ⇒ Object 



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# File 'lib/workflow_template/state/abstract.rb', line 16

def bare_state
  state_class.unwrap_success(wrapped_state)
end

#error ⇒ Object 



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# File 'lib/workflow_template/state/abstract.rb', line 24

def error
  state_class.unwrap_error(wrapped_state)
end

#error? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/workflow_template/state/abstract.rb', line 20

def error?
  state_class.error?(wrapped_state)
end

#initialize(wrapped_state, meta) ⇒ Object 



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# File 'lib/workflow_template/state/abstract.rb', line 10

def initialize(wrapped_state, meta)
  @wrapped_state = wrapped_state.freeze
  @meta = meta.freeze
  freeze
end

#state_class ⇒ Object

Raises:

  • (NotImplementedError) 


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# File 'lib/workflow_template/state/abstract.rb', line 28

def state_class
  raise NotImplementedError, "#{self.class.name}##{__method__} unimplemented"
end