Module: RouterConcreteBuilder

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

Instance Method Summary collapse

Instance Method Details

#build_output_representation ⇒ Object 



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

def build_output_representation
    "routers.push @topology.add_router \"#{id}\", #{priority_weights}"
end

#buildEgressPort(portNumber) ⇒ Object 



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# File 'lib/builders_examples/pdm_builders/PhaseIWithPriorityQueues/Router_concrete_builder.rb', line 108

def buildEgressPort (portNumber)
"               Coupled
                   {
                   Type = Coordinator
                   Name = egressPort#{portNumber}
                   Ports = 1; 1
                   Description = Coupled DEVS model
                   Graphic
                       {
                       Position = #{-4710 + 1200 * portNumber}; -1860
                       Dimension = 1170; 870
                       Direction = Down
                       Color = 15
                       Icon = %datanetworks%priorityegressport.jpg
                       Window = 5000; 5000; 5000; 5000
                       }
                   Parameters
                       {
                       }
                   System
                       {
                       Inport
                           {
                           Name = Inport0
                           CoupledPort = 1
                           Description = 
                           Graphic
                               {
                               Position = -4695 ; -3525
                               Dimension = 390
                               Direction = Right
                               }
                           }
                       Outport
                           {
                           Name = Outport0
                           CoupledPort = 1
                           Description = 
                           Graphic
                               {
                               Position = -1785 ; 600
                               Dimension = 435
                               Direction = Right
                               }
                           }
                       Atomic
                           {
                           Name = Link
                           Ports = 1 ; 1
                           Path = PhaseI/Link.h
                           Description = Vector to scalar signal
                           Graphic
                               {
                               Position = -3990 ; -915
                               Dimension = 630 ; 630
                               Direction = Down
                               Color = 15
                               Icon = %vectors%vec2scalar.svg
                               }
                           Parameters
                               {
                               link.capacity = Str; #{id}.egressPort#{portNumber}.link.capacity ; Signal Index
                               link.delay = Str; #{id}.egressPort#{portNumber}.link.delay ; 
                               }
                           }
                       Coupled
                           {
                           Type = Coordinator
                           Name = PriorityQueue
                           Ports = 2; 1
                           Description = Coupled DEVS model
                           Graphic
                               {
                               Position = -4080; -2895
                               Dimension = 810; 990
                               Direction = Down
                               Color = 15
                               Icon = %datanetworks%priorityqueue.jpg
                               Window = 5000; 5000; 5000; 5000
                               }
                           Parameters
                               {
                               }
                           System
                               {
                               Inport
                                   {
                                   Name = inPackets
                                   CoupledPort = 1
                                   Description = 
                                   Graphic
                                       {
                                       Position = -10710 ; -2625
                                       Dimension = 570
                                       Direction = Right
                                       }
                                   }
                               Outport
                                   {
                                   Name = outPackets
                                   CoupledPort = 1
                                   Description = 
                                   Graphic
                                       {
                                       Position = -3990 ; -3750
                                       Dimension = 630
                                       Direction = Right
                                       }
                                   }
                               Inport
                                   {
                                   Name = inDequeReq
                                   CoupledPort = 2
                                   Description = 
                                   Graphic
                                       {
                                       Position = -5880 ; -525
                                       Dimension = 525
                                       Direction = Right
                                       }
                                   }
                               Atomic
                                   {
                                   Name = prioritySelect
                                   Ports = 1 ; 1
                                   Path = PhaseI/PacketPrioritySelect.h
                                   Description = Receives packets, and based on their flowId it selects which output port to send it through
                                   Graphic
                                       {
                                       Position = -8805 ; -2985
                                       Dimension = 675 ; 720
                                       Direction = Right
                                       Color = 15
                                       Icon = None
                                       }
                                   Parameters
                                       {
                                       }
                                   }
                               Atomic
                                   {
                                   Name = VQueues
                                   Ports = 2 ; 2
                                   Path = PhaseI/Vector_NetworkQueueWithSizeOutput.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 = -7200 ; -2805
                                       Dimension = 600 ; 675
                                       Direction = Right
                                       Color = 15
                                       Icon = %datanetworks%queue_vec.png
                                       }
                                   Parameters
                                       {
                                       MaxCapacity = Str; #{id}.queueCapacity ; Queue Capacity in Bytes. (Use -1 for INF capacity)
                                       ForcedPeriod = Str; -1 ; Force minimum period to transition. Use -1 for INF
                                       Instances = Str; #{id}.numberOfQueues ; 
                                       }
                                   }
                               Atomic
                                   {
                                   Name = WRRScheduler
                                   Ports = 2 ; 1
                                   Path = PhaseI/WRRScheduler.h
                                   Description = Atomic DEVS model
                                   Graphic
                                       {
                                       Position = -4530 ; -2505
                                       Dimension = 675 ; 675
                                       Direction = Right
                                       Color = 15
                                       Icon = None
                                       }
                                   Parameters
                                       {
                                       numberOfQueues = Str; #{id}.numberOfQueues ; 
                                       weights = Str; #{id}.egressPort#{portNumber}.PriorityQueue.WRRScheduler.weights; vector<double> with the weights for each queue
                                       }
                                   }
                               Atomic
                                   {
                                   Name = Vect2Scal
                                   Ports = 1 ; 1
                                   Path = vector/Vector2Scalar.h
                                   Description = Vector to scalar signal
                                   Graphic
                                       {
                                       Position = -5505 ; -4080
                                       Dimension = 675 ; 675
                                       Direction = Right
                                       Color = 15
                                       Icon = %vectors%vec2scalar.svg
                                       }
                                   Parameters
                                       {
                                       Index = Str; -1 ; Signal Index
                                       }
                                   }
                               Line
                                   {
                                   Source = Cmp ;  1 ;  1 ; 0
                                   Sink = Cmp ;  2 ;  1 ; -1
                                   PointX = -8025 ; -8025 ; -7365
                                   PointY = -2625 ; -2625 ; -2625
                                   }
                               Line
                                   {
                                   Source = Prt ;  1 ;  1 ; 0
                                   Sink = Cmp ;  1 ;  1 ; -1
                                   PointX = -9975 ; -9975 ; -8940
                                   PointY = -2625 ; -2625 ; -2625
                                   }
                               Line
                                   {
                                   Source = Cmp ;  2 ;  2 ; 0
                                   Sink = Cmp ;  3 ;  1 ; -1
                                   PointX = -6450 ; -6450 ; -4665
                                   PointY = -2325 ; -2325 ; -2325
                                   }
                               Line
                                   {
                                   Source = Prt ;  3 ;  1 ; 0
                                   Sink = Cmp ;  3 ;  2 ; -1
                                   PointX = -5250 ; -5025 ; -5025 ; -4665
                                   PointY = -525 ; -525 ; -2025 ; -2025
                                   }
                               Line
                                   {
                                   Source = Cmp ;  3 ;  1 ; 0
                                   Sink = Cmp ;  2 ;  2 ; -1
                                   PointX = -3750 ; -3300 ; -3300 ; -7500 ; -7500 ; -7365
                                   PointY = -2175 ; -2175 ; -1275 ; -1275 ; -2325 ; -2325
                                   }
                               Line
                                   {
                                   Source = Cmp ;  4 ;  1 ; 0
                                   Sink = Prt ;  2 ;  1 ; -1
                                   PointX = -4725 ; -4725 ; -4140
                                   PointY = -3750 ; -3750 ; -3750
                                   }
                               Line
                                   {
                                   Source = Cmp ;  4 ;  1 ; -1
                                   Sink = Cmp ;  2 ;  1 ; 0
                                   PointX = -5640 ; -6075 ; -6075 ; -6450
                                   PointY = -3750 ; -3750 ; -2625 ; -2625
                                   }
                               }
                           }
                               Point
                                   {
                                   ConectedLines = 1 ; 4 ; 5
                                   ConectedExtrems = Org ; Org ; Org
                                   Position = -3675 ; 150
                                   }
                               Line
                                   {
                                   Source = Cmp ;  1 ;  1 ; 0
                                   Sink = Pnt ;  1 ; -1 ; 0
                                   PointX = -3675 ; -3675 ; -3675
                                   PointY = -150 ; -150 ; 150
                                   }
                               Line
                                   {
                                   Source = Prt ;  1 ;  1 ; 0
                                   Sink = Cmp ;  2 ;  1 ; -1
                                   PointX = -4200 ; -3900 ; -3900
                                   PointY = -3525 ; -3525 ; -2940
                                   }
                               Line
                                   {
                                   Source = Cmp ;  2 ;  1 ; 0
                                   Sink = Cmp ;  1 ;  1 ; -1
                                   PointX = -3675 ; -3675 ; -3675
                                   PointY = -1875 ; -1875 ; -1065
                                   }
                               Line
                                   {
                                   Source = Cmp ;  2 ;  2 ; -1
                                   Sink = Pnt ;  1 ; -1 ; 0
                                   PointX = -3450 ; -3450 ; -2775 ; -2775 ; -3675
                                   PointY = -2940 ; -3300 ; -3300 ; 150 ; 150
                                   }
                               Line
                                   {
                                   Source = Pnt ;  1 ; -1 ; 0
                                   Sink = Prt ;  2 ;  1 ; -1
                                   PointX = -3675 ; -3675 ; -1965
                                   PointY = 150 ; 600 ; 600
                                   }
                       }
                   }
"
end

#buildInPort(portNumber) ⇒ Object 



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# File 'lib/builders_examples/pdm_builders/PhaseIWithPriorityQueues/Router_concrete_builder.rb', line 54

def buildInPort (portNumber)
"                    Inport
                  {
                  Name = Inport#{portNumber}
                  CoupledPort = #{portNumber+1}
                  Description = 
                  Graphic
                      {
                      Position = #{-5000 + 1000* portNumber+1}  ; -6525
                      Dimension = 600
                      Direction = Right
                      }
                  }
"      
end

#buildLines(in_elements_quantity, out_elements_quantity) ⇒ Object 



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# File 'lib/builders_examples/pdm_builders/PhaseIWithPriorityQueues/Router_concrete_builder.rb', line 404

def buildLines(in_elements_quantity, out_elements_quantity)
  routing_position = 1 #Because is the first component after ports
  first_egress_port_position = routing_position
  first_output_port_position = in_elements_quantity # Because I have as many inputs_ports as in_elements

  lines = ''
  #from inports to Routing
  (1..in_elements_quantity).each do |i|
      lines += "Line
          {
          Source = Prt ;  #{i} ;  1 ; 0
          Sink = Cmp ; #{routing_position}  ;  #{i} ; -1
          PointX = -11325 ; -11325 ; -9840
          PointY = -2625 ; -2625 ; -2625
          }
      "
  end

  # from Routing to egressPorts
  (1..out_elements_quantity).each do |i|
      lines += "Line
          {
          Source = Cmp ;  #{routing_position} ;  #{i} ; 0
          Sink = Cmp ; #{first_egress_port_position + i}  ;  1 ; -1
          PointX = -11325 ; -11325 ; -9840
          PointY = -2625 ; -2625 ; -2625
          }
      "
  end

  # from egressPorts to outports
  (1..out_elements_quantity).each do |i|
      lines += "Line
          {
          Source = Cmp ;  #{first_egress_port_position + i} ;  1 ; 0
          Sink = Prt ; #{first_output_port_position + i}  ;  1 ; -1
          PointX = -11325 ; -11325 ; -9840
          PointY = -2625 ; -2625 ; -2625
          }
      "
  end    

  lines
end

#buildOutPort(portNumber) ⇒ Object 



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# File 'lib/builders_examples/pdm_builders/PhaseIWithPriorityQueues/Router_concrete_builder.rb', line 70

def buildOutPort (portNumber)
"               Outport
                   {
                   Name = Outport#{portNumber+1}
                   CoupledPort = #{portNumber+1}
                   Description = 
                   Graphic
                      {
                      Position = #{-5000 + 1000* portNumber} ; 2175
                      Dimension = 600
                      Direction = Right
                      }
                   }
"
end

#buildRouting(nInports, nOutports) ⇒ Object 



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

def buildRouting (nInports, nOutports)
"               Atomic
                    {
                    Name = Routing
                    Ports = #{nInports} ; #{nOutports}
                    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 = -3600 ; -4155
                        Dimension = 615 ; 1785
                        Direction = Down
                        Color = 15
                        Icon = %datanetworks%router.jpg
                        }
                    Parameters
                        {
                        }
                    }
"
end