Module: HostConcreteBuilder

Defined in:
lib/builders_examples/ruby_builders/Host_concrete_builder.rb,
lib/builders_examples/pdm_builders/PhaseI/Host_concrete_builder.rb,
lib/builders_examples/pdm_builders/PhaseIWithPriorityQueues/Host_concrete_builder.rb

Instance Method Summary collapse

Instance Method Details

#build_output_representation ⇒ Object 



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# File 'lib/builders_examples/ruby_builders/Host_concrete_builder.rb', line 2

def build_output_representation
    "hosts.push @topology.add_host \"#{id}\", #{ips}, \"#{mac}\", \"#{queue_capacity}\""
end

#componentsPdm ⇒ Object 



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# File 'lib/builders_examples/pdm_builders/PhaseIWithPriorityQueues/Host_concrete_builder.rb', line 33

def componentsPdm
  components = ''
  # 1st we need the in/out ports
  components += portsPdm
  
  # 2nd we need the components
  components += generatorApplication if @out_elements.size > 0
  components += receivingApplication if @in_elements.size > 0
  # 3rd the lines
  components += linksPdm 
  
  components
end

#generatorApplication ⇒ Object 



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# File 'lib/builders_examples/pdm_builders/PhaseIWithPriorityQueues/Host_concrete_builder.rb', line 138

def generatorApplication
  pdm_generator_application = "
  Atomic
                      {
                      Name = GeneratorApplication
                      Ports = 0 ; 1
                      Path = PhaseI/FelixServer.h
                      Description = Generates jobs. Distribution for the rate and jobSize are retrieved from the Flows assigned to this server
                      Graphic
                          {
                          Position = -7740 ; -4365
                          Dimension = 630 ; 645
                          Direction = Down
                          Color = 15
                          Icon = %datanetworks%generator.png
                          }
                      Parameters
                          {
                          }
                      }
  Atomic
                      {
                      Name = Routing
                      Ports = 1 ; #{@out_elements.size}
                      Path = PhaseI/Router.h
                      Description = InN: Incomming packets\\nInN: Outgoing packets \\n This model routes incoming packets to outports. The decision is based on the global table GlobalFlowBasedRoutingTable(flowId, routerName). If there are more than one possible outport, the model uses a routingPolicy (currently hardcoded to Round-Robin) to decide.
                      Graphic
                          {
                          Position = -7740 ; -2115
                          Dimension = 615 ; 1785
                          Direction = Down
                          Color = 15
                          Icon = %datanetworks%router.jpg
                          }
                      Parameters
                          {
                          }
                      }"
  (0..@out_elements.size-1).each do |i|
      pdm_generator_application += "                        
                      Coupled
                          {
                          Type = Coordinator
                          Name = egressPort#{i}
                          Ports = 1; 1
                          Description = Coupled DEVS model
                          Graphic
                              {
                              Position = #{-7700 + (2000 * i)}; -120
                              Dimension = 990; 840
                              Direction = Down
                              Color = 15
                              Icon = %datanetworks%egressport.jpg
                              Window = 5000; 5000; 5000; 5000
                              }
                          Parameters
                              {
                              }
                          System
                              {
                              Inport
                                  {
                                  Name = Inport0
                                  CoupledPort = 1
                                  Description = 
                                  Graphic
                                      {
                                      Position = -4725 ; -3525
                                      Dimension = 450
                                      Direction = Right
                                      }
                                  }
                              Outport
                                  {
                                  Name = Outport0
                                  CoupledPort = 1
                                  Description = 
                                  Graphic
                                      {
                                      Position = -930 ; 1575
                                      Dimension = 525
                                      Direction = Right
                                      }
                                  }
                              Atomic
                                  {
                                  Name = portQueue
                                  Ports = 2 ; 2
                                  Path = PhaseI/NetworkQueue.h
                                  Description = In0 Incomming packets to queue\\nIn1 Incoming signal to request dequeue\\nOut0 Outgoing dequeued packets\\nOut1 Outgoing queue lenght information\\n\\nQueues incoming packets and enqueues them as required by a\\nexternal entity. FIFO Policy (FirstInFirstOut). Provides information\\nits internal state.
                                  Graphic
                                      {
                                      Position = -3855 ; -2355
                                      Dimension = 675 ; 675
                                      Direction = Down
                                      Color = 15
                                      Icon = %datanetworks%queue.png
                                      }
                                  Parameters
                                      {
                                      MaxCapacity = Str; #{id}.egressPort.queueCapacity ; Queue Capacity in Bytes. (Use -1 for INF capacity)
                                      ForcedPeriod = Str; -1 ; Force minimum period to transition. Use -1 for INF
                                      }
                                  }
                              Atomic
                                  {
                                  Name = Link
                                  Ports = 1 ; 1
                                  Path = PhaseI/Link.h
                                  Description = Vector to scalar signal
                                  Graphic
                                      {
                                      Position = -3990 ; -540
                                      Dimension = 630 ; 630
                                      Direction = Down
                                      Color = 15
                                      Icon = %vectors%vec2scalar.svg
                                      }
                                  Parameters
                                      {
                                      link.capacity = Str; #{id}.egressPort#{i}.link.capacity ; Signal Index
                                      link.delay = Str; #{id}.egressPort#{i}.link.delay ; 
                                      }
                                  }
                              Point
                                  {
                                  ConectedLines = 3 ; 4 ; 5
                                  ConectedExtrems = Org ; Org ; Org
                                  Position = -3705 ; 765
                                  }
                              Line
                                  {
                                  Source = Prt ;  1 ;  1 ; 0
                                  Sink = Cmp ;  1 ;  1 ; -1
                                  PointX = -4125 ; -3675 ; -3675
                                  PointY = -3525 ; -3525 ; -2490
                                  }
                              Line
                                  {
                                  Source = Cmp ;  1 ;  1 ; 0
                                  Sink = Cmp ;  2 ;  1 ; -1
                                  PointX = -3675 ; -3675 ; -3675
                                  PointY = -1575 ; -1575 ; -690
                                  }
                              Line
                                  {
                                  Source = Cmp ;  2 ;  1 ; 0
                                  Sink = Pnt ;  1 ; -1 ; 0
                                  PointX = -3675 ; -3705 ; -3705
                                  PointY = 225 ; 225 ; 765
                                  }
                              Line
                                  {
                                  Source = Cmp ;  1 ;  2 ; -1
                                  Sink = Pnt ;  1 ; -1 ; 0
                                  PointX = -3375 ; -3375 ; -2775 ; -2775 ; -3705
                                  PointY = -2490 ; -2775 ; -2775 ; 765 ; 765
                                  }
                              Line
                                  {
                                  Source = Pnt ;  1 ; -1 ; 0
                                  Sink = Prt ;  2 ;  1 ; -1
                                  PointX = -3705 ; -3705 ; -1065
                                  PointY = 765 ; 1575 ; 1575
                                  }
                              }
                          }"   
  end 
  pdm_generator_application
end

#linksPdm ⇒ Object 



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# File 'lib/builders_examples/pdm_builders/PhaseIWithPriorityQueues/Host_concrete_builder.rb', line 86

def linksPdm
  links_pdm = ''
      
  # from generator (component 1) to router (component 2)
  if @out_elements.size > 0 # if there is a generator
    links_pdm += "
                            Line
                                {
                                Source = Cmp ;  1 ;  1 ; 0
                                Sink = Cmp ;  2 ;  1 ; -1
                                PointX = -6300 ; -6300 ; -6300
                                PointY = -1725 ; -1725 ; -1140
                                }"
  end
      
  (1..@out_elements.size).each do |i|
    # from router (component 2) to egressLink (components 3,4.. outElems+2)
    links_pdm += "                     
                            Line    
                                {
                                Source = Cmp ;  2 ;  #{i} ; 0
                                Sink = Cmp ;  #{i+2} ;  1 ; -1
                                PointX = -6300 ; -6300 ; -6300
                                PointY = -1725 ; -1725 ; -1140
                                }"        
    # from egressLink (components 3,4.. outElems+2) to outports 
    links_pdm += "
                            Line
                                {
                                Source = Cmp ;  #{i+2}  ;  1 ; 0
                                Sink = Prt ;  #{i} ;  1 ; -1
                                PointX = #{-7200 + (2000 * (i-1))} ; #{-7200 + (2000 * (i-1))} ; #{-7200 + (2000 * (i-1))}
                                PointY = 900 ; 3525 ; 3525
                                }"
  end
  
  # from inports to receiving app
  (0..@in_elements.size-1).each do |i|    
    links_pdm +="
      Line
      {
        Source = Prt ;  #{(@out_elements.size + 1) + i} ;  1 ; 0
        Sink = Cmp ;  #{(@out_elements.size * 3) + 1} ;  #{1 + i} ; -1
        PointX = -8700 ; #{-8325 + (i * 300)} ; #{-8325 + (i * 300)}
        PointY = #{-3250 + (i*1000)} ; #{-3250 + (i*1000)} ; -90
      }"      
  end      
  
  
  links_pdm
end

#portsPdm ⇒ Object 



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# File 'lib/builders_examples/pdm_builders/PhaseIWithPriorityQueues/Host_concrete_builder.rb', line 47

def portsPdm
  ports = ''
  # inports    
  (0..@in_elements.size-1).each do |i|
    ports +="
            Inport
            {
              Name = Inport#{i}
              CoupledPort = #{i+1}
              Description = 
              Graphic
                  {
                  Position = -9330 ; #{-3250 + (i*1000)}
                  Dimension = 510
                  Direction = Right
                  }
            }"         
  end
  
  # outports
  (0..@out_elements.size-1).each do |i|
    ports += "
              Outport
              {
              Name = Outport#{i}
              CoupledPort = #{i+1}
              Description = 
              Graphic
                  {
                  Position = #{-7000 + (2000 * i)} ; 3600
                  Dimension = 555
                  Direction = Right
                  }
              }"            
  end
  
  ports
end

#receivingApplication ⇒ Object 



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# File 'lib/builders_examples/pdm_builders/PhaseIWithPriorityQueues/Host_concrete_builder.rb', line 310

def receivingApplication
  # atomic model for receiving application 
  pdm_receiving_app = "                        
  Atomic
  {
    Name = ReceivingApplication
    Ports = #{@in_elements.size} ; 0
    Path = PhaseI/Packetsink.h
    Description = Generates jobs. Distribution for the rate and jobSize are retrieved from the Flows assigned to this server
    Graphic
        {
        Position = -8490 ; 45
        Dimension = 630 ; 675
        Direction = Down
        Color = 15
        Icon = %datanetworks%generator.png
        }
    Parameters
        {
        }
  }"      
  
  pdm_receiving_app
end