Queue object updated so that it also outputs trace

dream/simulation/CoreObject.py

@@ -72,7 +72,7 @@ class CoreObject(Process):
 
     #removes an entity from the Object
     def removeEntity(self):     
-        self.Res.activeQ.pop(0)          
+        self.Res.activeQ.pop(0)                  
         
     #gets an entity from the predecessor that the predecessor index points to     
     def getEntity(self):

dream/simulation/JSONInputs/Topology12.json

@@ -4,7 +4,7 @@
         "_class": "Dream.Configuration",
         "numberOfReplications": "1",
         "maxSimTime": "1440",
-        "trace": "No",
+        "trace": "Yes",
         "confidenceLevel": "0.95"
     },
     "elementList": [

dream/simulation/Queue.py

@@ -83,7 +83,9 @@ class Queue(CoreObject):
         while 1:  
             yield waituntil, self, self.canAcceptAndIsRequested     #wait until the Queue can accept an entity
                                                                     #and one predecessor requests it                                                  
-            self.getEntity()                                                                
+            self.getEntity()     
+            
+            self.outputTrace("got into "+self.objName)                                                           
             
             #if entity just got to the dummyQ set its startTime as the current time         
             if self.isDummy:               
@@ -137,6 +139,12 @@ class Queue(CoreObject):
             flag=True
         return len(self.Res.activeQ)>0 and flag   
 
+    #removes an entity from the Object
+    def removeEntity(self):     
+        self.outputTrace("releases "+self.objName)
+        self.Res.activeQ.pop(0)   
+
+
     #checks if the Queue can accept an entity and there is an entity in some predecessor waiting for it
     #also updates the predecessorIndex to the one that is to be taken
     def canAcceptAndIsRequested(self):