Class: CPEE::Transformation::Source::CPEE

Inherits:
Object
  • Object
show all
Defined in:
lib/cpee/transformation/cpee.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(text) ⇒ CPEE

Returns a new instance of CPEE.



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# File 'lib/cpee/transformation/cpee.rb', line 31

def initialize(text)
  @tree = Tree.new
  @start = nil
  @nids = []

  @dataelements = {}
  @endpoints = {}
  @graph = Graph.new

  extract_original(text)

  if @start.nil?
    @traces = Traces.new [[]]
  else
    @traces = Traces.new [[@start]]
  end
end

Instance Attribute Details

#dataelements ⇒ Object (readonly)

Returns the value of attribute dataelements.



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# File 'lib/cpee/transformation/cpee.rb', line 29

def dataelements
  @dataelements
end

#endpoints ⇒ Object (readonly)

Returns the value of attribute endpoints.



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# File 'lib/cpee/transformation/cpee.rb', line 29

def endpoints
  @endpoints
end

#graph ⇒ Object (readonly)

Returns the value of attribute graph.



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# File 'lib/cpee/transformation/cpee.rb', line 29

def graph
  @graph
end

#start ⇒ Object (readonly)

Returns the value of attribute start.



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# File 'lib/cpee/transformation/cpee.rb', line 29

def start
  @start
end

#traces ⇒ Object (readonly)

Returns the value of attribute traces.



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# File 'lib/cpee/transformation/cpee.rb', line 29

def traces
  @traces
end

#tree ⇒ Object (readonly)

Returns the value of attribute tree.



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# File 'lib/cpee/transformation/cpee.rb', line 29

def tree
  @tree
end

Instance Method Details

#extract_original(text) ⇒ Object 



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# File 'lib/cpee/transformation/cpee.rb', line 167

def extract_original(text)
  doc = XML::Smart::string(text)
  doc.register_namespace :d, 'http://cpee.org/ns/description/1.0'
  bn = dive doc.root
  ne = Node.new(0,Digest::MD5.hexdigest(Kernel::rand().to_s),:endEvent,'',1,0)
  @graph.add_node ne
  @graph.add_link Link.new(bn.id, ne.id)
end

#id_find(nid) ⇒ Object 



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# File 'lib/cpee/transformation/cpee.rb', line 49

def id_find(nid)
  nid = 'g0' unless nid
  while @nids.include?(nid)
    nid.next!
  end
  @nids << nid
  nid
end