Class: ClosedLoop::Machine::Configuration

Inherits:
Object
  • Object
show all
Defined in:
lib/closed_loop/machine/configuration.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(machine) ⇒ Configuration 



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# File 'lib/closed_loop/machine/configuration.rb', line 6

def initialize(machine)
  @machine     = machine
  @transitions = []
  @callbacks   = []
  @constraints = []
end

Instance Attribute Details

#callbacks ⇒ Object (readonly)

Returns the value of attribute callbacks.



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# File 'lib/closed_loop/machine/configuration.rb', line 4

def callbacks
  @callbacks
end

#constraints ⇒ Object (readonly)

Returns the value of attribute constraints.



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# File 'lib/closed_loop/machine/configuration.rb', line 4

def constraints
  @constraints
end

#machine ⇒ Object (readonly)

Returns the value of attribute machine.



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# File 'lib/closed_loop/machine/configuration.rb', line 4

def machine
  @machine
end

#transitions ⇒ Object (readonly)

Returns the value of attribute transitions.



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# File 'lib/closed_loop/machine/configuration.rb', line 4

def transitions
  @transitions
end

Instance Method Details

#callback(config, &block) ⇒ Object 



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# File 'lib/closed_loop/machine/configuration.rb', line 17

def callback(config, &block)
  @callbacks << Callback.new(config.merge(machine: machine), block)
end

#constraint(config, &block) ⇒ Object 



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# File 'lib/closed_loop/machine/configuration.rb', line 21

def constraint(config, &block)
  @constraints << Constraint.new(config.merge(machine: machine), block)
end

#select_callbacks_for(transition) ⇒ Object 



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# File 'lib/closed_loop/machine/configuration.rb', line 25

def select_callbacks_for(transition)
  @callbacks.select do |callback|
    (callback.from.nil? || Array(callback.from).include?(transition.from)) &&
      (callback.to.nil? || Array(callback.to).include?(transition.to))
  end
end

#select_constraints_for(transition) ⇒ Object 



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# File 'lib/closed_loop/machine/configuration.rb', line 32

def select_constraints_for(transition)
  @constraints.select do |constraint|
    (constraint.from.nil? || Array(constraint.from).include?(transition.from)) &&
      (constraint.to.nil? || Array(constraint.to).include?(transition.to)) &&
      (constraint.role == transition.role)
  end
end

#transition(config, &block) ⇒ Object 



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# File 'lib/closed_loop/machine/configuration.rb', line 13

def transition(config, &block)
  @transitions << Transition.new(config.merge(machine: machine), block)
end