Exit object updated to count takt time

DREAM/dream/simulation/src/Exit.py

@@ -55,7 +55,10 @@ class Exit(Process):
         self.downTimeInCurrentEntity=0                  #holds the total time that the object was down while holding current entity
         self.timeLastEntityLeft=0        #holds the last time that an entity left the object
                                                 
-        self.processingTimeOfCurrentEntity=0        #holds the total processing time that the current entity required                                               
+        self.processingTimeOfCurrentEntity=0        #holds the total processing time that the current entity required      
+        
+        self.totalTaktTime=0        #the total time between to consecutive exits    
+        self.TaktTime=[]        #list that holds the avg time between to consecutive exits                                       
                                                       
         self.waitToDispose=False    #shows if the object waits to dispose an entity  
         
@@ -65,6 +68,8 @@ class Exit(Process):
                                                                     #and one predecessor requests it  
             self.getEntity()                                                                                                  
             self.numOfExits+=1      #increase the exits by one
+            self.totalTaktTime+=now()-self.timeLastEntityLeft   #add the takt time
+            self.timeLastEntityLeft=now()   #update the time that the last entity left from the Exit
 
     #sets the routing in element for the Exit
     def defineRouting(self, p):
@@ -88,13 +93,6 @@ class Exit(Process):
     
     #gets an entity from the predecessor     
     def getEntity(self): 
-        '''  
-        #A=self.previous[0].Res.activeQ[0]
-        name=self.previous[0].Res.activeQ[0].name   #get the name of the entity for the trace
-        self.totalLifespan+=now()-self.previous[0].Res.activeQ[0].startTime  #Add the entity's lifespan to the total one. 
-        self.previous[0].removeEntity()            #remove the entity from the previous object
-        #del A
-        '''
         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
@@ -108,6 +106,10 @@ class Exit(Process):
             self.Lifespan.append(((self.totalLifespan)/self.numOfExits)/G.Base)
         except ZeroDivisionError:
             self.Lifespan.append(0)
+        try:
+            self.TaktTime.append(((self.totalTaktTime)/self.numOfExits)/G.Base)
+        except ZeroDivisionError:
+            self.TaktTime.append(0)
 
     
    #outputs message to the trace.xls. Format is (Simulation Time | Entity Name | "generated")            
@@ -133,8 +135,17 @@ class Exit(Process):
             G.outputSheet.write(G.outputIndex,1,self.numOfExits)
             G.outputIndex+=1
             G.outputSheet.write(G.outputIndex,0, "The average lifespan of an entity that exited from "+ self.objName  +" is:")
-            G.outputSheet.write(G.outputIndex,1,((self.totalLifespan)/self.numOfExits)/G.Base)
+            try:
+                G.outputSheet.write(G.outputIndex,1,((self.totalLifespan)/self.numOfExits)/G.Base)
+            except ZeroDivisionError:
+                G.outputSheet.write(G.outputIndex,1,0)
             G.outputIndex+=1
+            G.outputSheet.write(G.outputIndex,0, "The average tatk time in "+ self.objName  +" is:")            
+            try:
+                G.outputSheet.write(G.outputIndex,1,((self.totalTaktTime)/self.numOfExits)/G.Base)
+            except ZeroDivisionError:
+                G.outputSheet.write(G.outputIndex,1,0)
+            G.outputIndex+=1            
         else:        #if we had multiple replications we output confidence intervals to excel
                 #for some outputs the results may be the same for each run (eg model is stochastic but failures fixed
                 #so failurePortion will be exactly the same in each run). That will give 0 variability and errors.
@@ -160,9 +171,19 @@ class Exit(Process):
                 G.outputSheet.write(G.outputIndex,2,self.Lifespan[0])
                 G.outputSheet.write(G.outputIndex,3,self.Lifespan[0]) 
             G.outputIndex+=1
+            
+            G.outputSheet.write(G.outputIndex,0, "CI "+str(G.confidenceLevel*100)+"% for the avg takt time in "+ self.objName  + " is:")            
+            if self.checkIfArrayHasDifValues(self.TaktTime):
+                G.outputSheet.write(G.outputIndex,1,stat.bayes_mvs(self.TaktTime, G.confidenceLevel)[0][1][0])
+                G.outputSheet.write(G.outputIndex,2,stat.bayes_mvs(self.TaktTime, G.confidenceLevel)[0][0])
+                G.outputSheet.write(G.outputIndex,3,stat.bayes_mvs(self.TaktTime, G.confidenceLevel)[0][1][1])
+            else: 
+                G.outputSheet.write(G.outputIndex,1,self.TaktTime[0])
+                G.outputSheet.write(G.outputIndex,2,self.TaktTime[0])
+                G.outputSheet.write(G.outputIndex,3,self.TaktTime[0]) 
+            G.outputIndex+=1
         G.outputIndex+=1
-        
-        
+               
     #takes the array and checks if all its values are identical (returns false) or not (returns true) 
     #needed because if somebody runs multiple runs in deterministic case it would crash!          
     def checkIfArrayHasDifValues(self, array):

DREAM/dream/simulation/src/JSONInputs/Topology01.json

@@ -60,7 +60,7 @@
      {"_class": "Dream.Queue",
       "id": "DummyQ",
       "name": "DummyQ",
-	  "isDummy": "True",
+	  "isDummy": "1",
 	  "capacity": "1",
 	  "predecessorList": ["S1"],
 	  "successorList": ["M1"]
@@ -68,7 +68,7 @@
      {"_class": "Dream.Queue",
       "id": "Q1",
       "name": "Q1",
-	  "isDummy": "False",
+	  "isDummy": "0",
 	  "capacity": "1",
 	  "predecessorList": ["M1"],
 	  "successorList": ["M2"]

DREAM/dream/simulation/src/JSONInputs/Topology03.json

@@ -60,7 +60,7 @@
      {"_class": "Dream.Queue",
       "id": "DummyQ",
       "name": "DummyQ",
-	  "isDummy": "True",
+	  "isDummy": "1",
 	  "capacity": "1",
 	  "predecessorList": ["S1"],
 	  "successorList": ["M1"]

DREAM/dream/simulation/src/JSONInputs/Topology04.json

@@ -60,7 +60,7 @@
      {"_class": "Dream.Queue",
       "id": "DummyQ",
       "name": "DummyQ",
-	  "isDummy": "True",
+	  "isDummy": "1",
 	  "capacity": "1",
 	  "predecessorList": ["S1"],
 	  "successorList": ["M2"]
@@ -68,7 +68,7 @@
      {"_class": "Dream.Queue",
       "id": "Q1",
       "name": "Q1",
-	  "isDummy": "False",
+	  "isDummy": "0",
 	  "capacity": "1",
 	  "predecessorList": ["M2"],
 	  "successorList": ["M1"]

DREAM/dream/simulation/src/JSONInputs/Topology05.json

@@ -77,7 +77,7 @@
 	 {"_class": "Dream.Queue",
       "id": "Q1",
       "name": "Q1",
-	  "isDummy": "False",
+	  "isDummy": "0",
 	  "capacity": "1",
 	  "predecessorList": ["M1"],
 	  "successorList": ["M2"]

DREAM/dream/simulation/src/JSONInputs/Topology06.json

@@ -73,7 +73,7 @@
      {"_class": "Dream.Queue",
       "id": "DummyQ",
       "name": "DummyQ",
-	  "isDummy": "True",
+	  "isDummy": "1",
 	  "capacity": "1",
 	  "predecessorList": ["S1"],
 	  "successorList": ["M1"]
@@ -81,7 +81,7 @@
      {"_class": "Dream.Queue",
       "id": "Q1",
       "name": "Q1",
-	  "isDummy": "False",
+	  "isDummy": "0",
 	  "capacity": "1",
 	  "predecessorList": ["M1"],
 	  "successorList": ["M2"]

DREAM/dream/simulation/src/JSONInputs/Topology07.json

@@ -79,7 +79,7 @@
      {"_class": "Dream.Queue",
       "id": "Q1",
       "name": "Q1",
-	  "isDummy": "False",
+	  "isDummy": "0",
 	  "capacity": "1",
 	  "predecessorList": ["M1", "M2"],
 	  "successorList": ["M3"]

DREAM/dream/simulation/src/JSONInputs/Topology08.json

@@ -97,7 +97,7 @@
      {"_class": "Dream.Queue",
       "id": "Q1",
       "name": "Q1",
-	  "isDummy": "False",
+	  "isDummy": "0",
 	  "capacity": "1",
 	  "predecessorList": ["M1", "M2","M3"],
 	  "successorList": ["M4"]

DREAM/dream/simulation/src/JSONInputs/Topology10.json

@@ -86,7 +86,7 @@
      {"_class": "Dream.Queue",
       "id": "Q1",
       "name": "Q1",
-	  "isDummy": "False",
+	  "isDummy": "0",
 	  "capacity": "1",
 	  "predecessorList": ["M1","M2"],
 	  "successorList": ["M3","M4"]

DREAM/dream/simulation/src/JSONInputs/Topology11.json

@@ -79,7 +79,7 @@
             "_class": "Dream.Queue",
             "id": "DummyQ",
             "name": "DummyQ",
-            "isDummy": "True",
+            "isDummy": "1",
             "capacity": "1",
             "predecessorList": ["S1"],
             "successorList": ["Q1"]
@@ -88,7 +88,7 @@
             "_class": "Dream.Queue",
             "id": "Q1",
             "name": "Q1",
-            "isDummy": "False",
+            "isDummy": "0",
             "capacity": "1",
             "predecessorList": ["DummyQ"],
             "successorList": ["M1","M2"]

DREAM/dream/simulation/src/JSONInputs/Topology12.json

@@ -93,7 +93,7 @@
             "_class": "Dream.Queue",
             "id": "DummyQ",
             "name": "DummyQ",
-            "isDummy": "True",
+            "isDummy": "1",
             "capacity": "1",
             "predecessorList": ["S1"],
             "successorList": ["Q1"]
@@ -102,7 +102,7 @@
             "_class": "Dream.Queue",
             "id": "Q1",
             "name": "Q1",
-            "isDummy": "False",
+            "isDummy": "0",
             "capacity": "1",
             "predecessorList": ["DummyQ"],
             "successorList": ["M1","M2"]

DREAM/dream/simulation/src/LineGenerationJSON.py

@@ -123,7 +123,7 @@ def createObjects():
             successorList=coreObject[i].get('successorList', 'not found')
             predecessorList=coreObject[i].get('predecessorList', 'not found')
             capacity=int(coreObject[i].get('capacity', '1'))
-            isDummy=bool(coreObject[i].get('isDummy', 'False'))
+            isDummy=bool(int(coreObject[i].get('isDummy', '0')))
             Q=Queue(id, name, capacity, isDummy)
             Q.previousIds=predecessorList
             Q.nextIds=successorList
@@ -298,5 +298,5 @@ def main():
 
     G.outputFile.save("output.xls")      
     print "execution time="+str(time.time()-start)     
-        
+    
 if __name__ == '__main__': main()
\ No newline at end of file

DREAM/dream/simulation/src/Source.py

@@ -75,6 +75,7 @@ class Source(Process):
                 #entity=Entity("Ent"+str(i))        
                 entity=self.item(self.item.type+"_"+self.objName+"_"+str(i)) #create the Entity object and assign its name 
                 entity.creationTime=now()          #assign the current simulation time as the Entity's creation time 
+                entity.startTime=now()             #assign the current simulation time as the Entity's start time 
                 self.outputTrace(self.item.type+"_"+self.objName+"_"+str(i))     #output the trace
                 self.Res.activeQ.append(entity)    #append the entity to the resource 
                 i+=1        
@@ -88,6 +89,7 @@ class Source(Process):
                 #entity=Entity("Ent"+str(i))     #create the Entity object and assign its name 
                 entity=self.item(self.item.type+str(i)) #create the Entity object and assign its name                 
                 entity.creationTime=now()          #assign the current simulation time as the Entity's creation time
+                entity.startTime=now()             #assign the current simulation time as the Entity's start time 
                 self.outputTrace(self.item.type+str(i))      #output the trace
                 i+=1
                 self.Res.activeQ.append(entity)     #append the entity to the resource