changing api per ArrivalsGenerator and implementing distrib for ArrivalRuntime

Author: GioeleB00

examples/builder_input/event_injection/lb_two_servers.ipynb

@@ -46,10 +46,21 @@ class Distribution(StrEnum):
     """
 
     POISSON = "poisson"
-    NORMAL = "normal"
     LOG_NORMAL = "log_normal"
     EXPONENTIAL = "exponential"
     UNIFORM = "uniform"
+    EMPIRICAL = "empirical"
+    WEIBULL = "weibull"
+    PARETO = "pareto"
+    ERLANG = "erlang"
+    DETERMINISTIC = "deterministic"
+
+class VariabilityLevel(StrEnum):
+  """Wrapper to define three level of fluctuations"""
+
+  LOW = "low"
+  MEDIUM = "medium"
+  HIGH = "high"
 
 # ======================================================================
 # CONSTANTS FOR ENDPOINT STEP DEFINITION (REQUEST-HANDLER)

examples/builder_input/event_injection/lb_two_servers.py

@@ -79,7 +79,7 @@ def _requests_generator(self) -> Generator[float, None, None]:
         dist = self.rqs_generator_data.avg_active_users.distribution
 
         if dist == Distribution.NORMAL:
-            #Gaussian-Poisson model
+            # Gaussian-Poisson model
             return gaussian_poisson_sampling(
                 input_data=self.rqs_generator_data,
                 sim_settings=self.sim_settings,