the matching between stations and technologies is updated. Assembly stations...

the matching between stations and technologies is updated. Assembly stations are seperate the workbenches for the moment. CAD1 and CAD2 are different as far as ENG is concerned

dream/plugins/UpdateStationList.py

@@ -12,16 +12,21 @@ class UpdateStationList(plugin.InputPreparationPlugin):
   """ Input preparation
       reads the data from external data base and substitutes the technology information with stationIDs lists
   """
+  # XXX hard-coded allowed station classes
+  STATION_CLASS_SET = set(["Dream.MouldAssembly","Dream.MachineJobShop"])
+  # XXX hardcoded values for CAD1 and CAD2 stations
   @staticmethod
   def getStationTechnologies():
     '''returns the technologies that can be processed on the stations'''
-    return {"CAD": ["ENG", "CAD"],
+    return {"CAD1": ["ENG", "CAD"],         # XXX CAD1 is considered different than CAD2, they are not equivalent
+            "CAD2": ["CAD"],
             "CAM": ["CAM"],
             "MILL": ["MILL"],
             "TURN": ["TURN"],
             "DRILL": ["DRILL"],
             "EDM": ["EDM"],
-            "WORK": ["QUAL", "ASSM", "MAN"],
+            "WORK": ["QUAL", "MAN"],        # XXX currently we consider different stations for QUAL/MAN and ASSM
+            "ASSM": ["ASSM"],
             "INJM": ["INJM"]}
 
   def getStationInitials(self,technology):
@@ -49,7 +54,6 @@ class UpdateStationList(plugin.InputPreparationPlugin):
     except:
       stations = self.getStationNames()
     nodes = data["graph"]["node"]
-    
     for order in orders:
       orderComponents = order.get("componentsList", [])
       for component in orderComponents:
@@ -61,7 +65,8 @@ class UpdateStationList(plugin.InputPreparationPlugin):
           step["technology"] = technology
           technologyStations = []
           for station in stations:
-            if station.startswith(self.getStationInitials(technology)):
+            if station.startswith(self.getStationInitials(technology))\
+               and data["graph"]["node"][station]["_class"] in self.STATION_CLASS_SET:
               found = False # check that the id of the station provided by the db BOM exist in the nodes of the graph
               for node in nodes.keys():
                 if node == station: