Class: SetupConfiguration::Parameter

Inherits:
Object
  • Object
show all
Includes:
Enumerable, ParameterMachineTypeBridge
Defined in:
lib/setup_configuration/setup_config.rb

Direct Known Subclasses

Legacy::Parameter

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name, number) ⇒ Parameter

Returns a new instance of Parameter.



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# File 'lib/setup_configuration/setup_config.rb', line 317

def initialize(name, number)
  # depends upon no other parameter
  @dependency=:none
  # valid on all machines
  @machine_type=0
  @options=0
  @roles=0
  @key= name
  @number=number
  @role = Roles.new
  @option = SoftwareOptions.new
end

Instance Attribute Details

#dependency ⇒ Object (readonly)

Returns the value of attribute dependency.



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# File 'lib/setup_configuration/setup_config.rb', line 312

def dependency
  @dependency
end

#key ⇒ Object

Returns the value of attribute key.



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# File 'lib/setup_configuration/setup_config.rb', line 310

def key
  @key
end

#machine_type ⇒ Object (readonly)

Returns the value of attribute machine_type.



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# File 'lib/setup_configuration/setup_config.rb', line 313

def machine_type
  @machine_type
end

#number ⇒ Object

Returns the value of attribute number.



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# File 'lib/setup_configuration/setup_config.rb', line 311

def number
  @number
end

#options ⇒ Object (readonly)

Returns the value of attribute options.



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# File 'lib/setup_configuration/setup_config.rb', line 314

def options
  @options
end

#roles ⇒ Object (readonly)

Returns the value of attribute roles.



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# File 'lib/setup_configuration/setup_config.rb', line 315

def roles
  @roles
end

Instance Method Details

#<=>(parameter) ⇒ Object 



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# File 'lib/setup_configuration/setup_config.rb', line 354

def <=>(parameter)
  self.number <=> parameter.number
end

#depends_on(dependency) ⇒ Object 



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# File 'lib/setup_configuration/setup_config.rb', line 330

def depends_on(dependency)
  @dependency=dependency
end

#enabled_for_role(*roles) ⇒ Object 



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# File 'lib/setup_configuration/setup_config.rb', line 346

def enabled_for_role(*roles)
  # use @roles as initial value: multiple calls to enabled_for_role are possible and result value is chained
  # (and not reset if using '0' as explicit initial value)
  @roles = roles.uniq.inject(@roles) do |sum, r|
    sum + @role.number(r)
  end
end

#for_machine_type(machine_type) ⇒ Object 



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# File 'lib/setup_configuration/setup_config.rb', line 334

def for_machine_type(machine_type)
  @machine_type=machine_type
end

#has_options(*opt) ⇒ Object 



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# File 'lib/setup_configuration/setup_config.rb', line 338

def has_options(*opt)
  # use @options as initial value: multiple calls to has_options are possible and result value is chained
  # (and not reset if using '0' as explicit initial value)
  @options = opt.uniq.inject(@options) do |sum, o|
    sum + @option.number(o)
  end
end

#param? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/setup_configuration/setup_config.rb', line 358

def param?
  true
end