TwoServers example changed to match new notation

dream/simulation/Examples/TwoServers.py

 from dream.simulation.imports import Machine, Source, Exit, Part, G, Repairman, Queue, Failure 
 from dream.simulation.imports import simulate, activate, initialize
 
+#define distributions as a dicts
+interarrivalTimeS={}
+interarrivalTimeS['distributionType'] = 'Fixed'
+interarrivalTimeS['mean'] = 0.5
+processingTimeM1={}
+processingTimeM1['distributionType'] = 'Fixed'
+processingTimeM1['mean'] = 0.25
+processingTimeM2={}
+processingTimeM2['distributionType'] = 'Fixed'
+processingTimeM2['mean'] = 1.5
+failure1Distribution={}
+failure1Distribution['failureDistribution'] = 'Fixed'
+failure1Distribution['MTTF'] = 60
+failure1Distribution['MTTR'] = 5
+failure2Distribution={}
+failure2Distribution['failureDistribution'] = 'Fixed'
+failure2Distribution['MTTF'] = 40
+failure2Distribution['MTTR'] = 10
+
 #define the objects of the model
-R=Repairman('R1', 'Bob') 
-S=Source('S1','Source', mean=0.5, entity='Dream.Part')
-M1=Machine('M1','Machine1', mean=0.25)
+R=Repairman('R1', 'Bob')
+S=Source('S1','Source', interarrivalTime=interarrivalTimeS, entity='Dream.Part')
+M1=Machine('M1','Machine1', processingTime=processingTimeM1)
 Q=Queue('Q1','Queue')
-M2=Machine('M2','Machine2', mean=1.5)
+M2=Machine('M2','Machine2', processingTime=processingTimeM2)
 E=Exit('E1','Exit')  
 
 #create failures
-F1=Failure(victim=M1, distributionType='Fixed', MTTF=60, MTTR=5, repairman=R) 
-F2=Failure(victim=M2, distributionType='Fixed', MTTF=40, MTTR=10, repairman=R)
+F1=Failure(victim=M1, distribution=failure1Distribution, repairman=R) 
+F2=Failure(victim=M2, distribution=failure2Distribution, repairman=R)
 
 G.ObjList=[S,M1,M2,E,Q]   #add all the objects in G.ObjList so that they can be easier accessed later
+G.MachineList=[M1,M2]
 
 G.ObjectInterruptionList=[F1,F2]     #add all the objects in G.ObjList so that they can be easier accessed later