1st version of conveyer object - not working properly

DREAM/dream/simulation/src/Exit.py

@@ -93,9 +93,8 @@ class Exit(Process):
     
     #gets an entity from the predecessor     
     def getEntity(self): 
-        name=self.previous[self.predecessorIndex].Res.activeQ[0].name   #get the name of the entity for the trace
-        self.totalLifespan+=now()-self.previous[self.predecessorIndex].Res.activeQ[0].startTime  #Add the entity's lifespan to the total one. 
-        self.previous[self.predecessorIndex].removeEntity()            #remove the entity from the previous object
+        name=self.previous[0].Res.activeQ[0].name   #get the name of the entity for the trace
+        self.previous[0].removeEntity()            #remove the entity from the previous object
         self.outputTrace(name)          
     
     #actions to be taken after the simulation ends

DREAM/dream/simulation/src/Frame.py

@@ -22,5 +22,9 @@ class Frame(object):
         self.creationTime=0
         self.startTime=0           #holds the startTime for the lifespan
         self.Res=Resource(self.numOfParts)
+        #dimension data
+        self.width=2
+        self.height=2
+        self.lenght=2        
         
 

DREAM/dream/simulation/src/JSONInputs/Topology15.json

+{"_class": "Dream.Simulation",
+  "general": {
+    "_class": "Dream.Configuration",
+    "numberOfReplications": "1",
+    "maxSimTime": "60",
+    "trace": "Yes",
+    "confidenceLevel": "0.95"
+  },
+  "modelResource": [
+	 {"_class": "Dream.Repairman",
+      "id": "W1",
+	  "name": "W1",
+	  "capacity": "1"
+     }
+  ],	
+  "coreObject": [
+     {"_class": "Dream.Source",
+      "id": "S1",
+      "name": "Raw Material",
+      "interarrivalTime":
+         {
+           "distributionType": "Fixed",
+           "mean": "0.5"
+         },
+      "entity": "Part",
+      "successorList": ["DummyQ"]
+      },
+     {"_class": "Dream.Machine",
+      "id": "M1",
+      "name": "Machine1",
+      "processingTime": {
+        "distributionType": "Fixed",
+        "mean": "0.25"
+        },
+      "failures":{
+           "failureDistribution": "No",
+		   "MTTF": "60",
+		   "MTTR": "5",
+		   "repairman": "W1"
+        },
+	  "predecessorList": ["DummyQ"],
+      "successorList": ["C1"]
+      },
+     {"_class": "Dream.Machine",
+      "id": "M2",
+      "name": "Machine2",
+      "processingTime": {
+        "distributionType": "Fixed",
+        "mean": "1.5"
+        },
+      "failures":{
+           "failureDistribution": "No",
+		   "MTTF": "40",
+		   "MTTR": "10",
+		   "repairman": "W1"
+        },
+	  "predecessorList": ["C1"],
+      "successorList": ["E1"]
+      },
+     {"_class": "Dream.Queue",
+      "id": "DummyQ",
+      "name": "DummyQ",
+	  "isDummy": "1",
+	  "capacity": "1",
+	  "predecessorList": ["S1"],
+	  "successorList": ["M1"]
+      },	
+     {"_class": "Dream.Conveyer",
+      "id": "C1",
+      "name": "C1",
+	  "length": "8",
+	  "speed": "1",
+	  "predecessorList": ["M1"],
+	  "successorList": ["M2"]
+      },	  
+     {"_class": "Dream.Exit",
+      "id": "E1",
+      "name": "Stock",
+	  "predecessorList": ["M2"]
+     }
+  ]
+}

DREAM/dream/simulation/src/LineGenerationJSON.py

@@ -19,6 +19,7 @@ from Part import Part
 from Frame import Frame
 from Assembly import Assembly
 from Dismantle import Dismantle
+from Conveyer import Conveyer
 import xlwt
 import xlrd
 import time
@@ -49,6 +50,7 @@ def createObjects():
     G.RepairmanList=[]
     G.AssemblyList=[]
     G.DismantleList=[]
+    G.ConveyerList=[]
     
     #loop through all the model resources 
     #read the data and create them
@@ -168,6 +170,19 @@ def createObjects():
             G.DismantleList.append(D)
             G.ObjList.append(D)
             
+        elif objClass=='Dream.Conveyer':
+            id=coreObject[i].get('id', 'not found')
+            name=coreObject[i].get('name', 'not found')
+            length=float(coreObject[i].get('length', '10'))
+            speed=float(coreObject[i].get('speed', '1'))
+            successorList=coreObject[i].get('successorList', 'not found')
+            predecessorList=coreObject[i].get('predecessorList', 'not found')
+            C=Conveyer(id, name, length, speed)
+            C.previousIds=predecessorList
+            C.nextIds=successorList
+            G.ObjList.append(C)
+            G.ConveyerList.append(C)
+
 #defines the topology (predecessors and successors for all the objects)
 def setTopology():
     

DREAM/dream/simulation/src/Part.py

@@ -22,6 +22,10 @@ class Part(object):
         self.currentStop=None      #contains the current object that the material is in 
         self.creationTime=0
         self.startTime=0           #holds the startTime for the lifespan
+        #dimension data
+        self.width=1
+        self.height=1
+        self.length=1
         
     def __del__(self):
         pass