Class: Distem::Node::Forge

Inherits:

Object

• Object
• Distem::Node::Forge

show all

Defined in:

lib/distem/node/forge.rb

Overview

Instance Attribute Summary (collapse)

• - (Object) algorithm readonly

  The algorithm used to “blacksmith” the resource.

• - (Object) resource readonly

  The resource to “blacksmith”.

Instance Method Summary (collapse)

• - (Object) apply

  Apply the algorithm on the physical resource.

• - (Forge) initialize(resource, algorithm) constructor

  Create a new Forge specifying the resource to modify and the algorithm to use ==== Attributes * resource The Resource object * algorithm The Algorithm object.

• - (Object) undo

  Undo the algorithm on the physical resource.

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# File 'lib/distem/node/forge.rb', line 18

def initialize(resource,algorithm)
  @resource = resource
  raise Lib::InvalidParameterError, algorithm if \
    algorithm and !algorithm.is_a?(Algorithm::Algorithm)
  @algorithm = algorithm
end

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# File 'lib/distem/node/forge.rb', line 11

def algorithm
  @algorithm
end

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# File 'lib/distem/node/forge.rb', line 9

def resource
  @resource
end

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# File 'lib/distem/node/forge.rb', line 26

def apply()
  @algorithm.apply(@resource)
end

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# File 'lib/distem/node/forge.rb', line 31

def undo()
  @algorithm.undo(@resource)
end