CapacityInstance to ouput mean utilizations in barplot

dream/plugins/CapacityProjectStationUtilization.py

+from dream.plugins import plugin
+from copy import copy
+
+class CapacityProjectStationUtilization(plugin.OutputPreparationPlugin):
+  """ Output the station utilization metrics in a format compatible with 
+  """
+
+  def postprocess(self, data):
+    result = data['result']['result_list'][-1]
+    ticks = []
+    utilized_data = []
+    idle_data = []
+    
+    options = {
+      "xaxis": {
+        "minTickSize": 1,
+        "ticks": ticks
+      },
+      "yaxis": {
+        "max": 100
+      },
+      "series": {
+        "bars": {
+          "show": True,
+          "barWidth": 0.8,
+          "align": "center"
+        },
+        "stack": True
+      }
+    }
+  
+    series = [{
+      "label": "Utilized",
+      "data": utilized_data
+    }, {
+      "label": "Idle",
+      "data": idle_data
+    }
+    ];
+
+    out = result[self.configuration_dict['output_id']] = {
+      "series": series,
+      "options": options
+    }
+
+
+    i = 0
+    for obj in result['elementList']:
+      if obj.get('family') == self.configuration_dict.get('family'):
+        print obj['id'], obj['results'].keys()  
+        if obj['results']['meanUtilization']:
+          utilized_data.append((i, obj['results']['meanUtilization']*100))
+          idle_data.append((i, (1- obj['results']['meanUtilization'])*100))
+
+        ticks.append((i, obj.get('name', self.getNameFromId(data, obj['id']))))
+        i += 1
+  
+    return data

dream/simulation/Examples/GUI_instances/CapacityProjectAllInOneEmpty.json

@@ -540,22 +540,15 @@
             }
         },
         "output": {
-            "view_mean_capacity_utilization": {
-                "title": "Average Capacity Utilization",
-                "type": "object_view",
-                "gadget": "Output_viewStationUtilisationGraph",
-                "configuration": {
-                    "family": "capacityStation",
-                    "plot": "bar",
-                    "group": [],
-                    "data": {
-                        "utilization": [
-                            "meanUtilization"
-                        ]
-                    }
-                }
-            }
-		},
+			  "view_station_utilization": {
+				"configuration": {
+				  "output_id": "station_utilization"
+				}, 
+				"gadget": "Output_viewChart", 
+				"title": "Station Utilization", 
+				"type": "object_view"
+			  }
+ 		},
         "pre_processing": {
             "plugin_list": [
                 {
@@ -585,7 +578,13 @@
             "input_id": "Simulation"
         },
         "post_processing": {
-            "plugin_list": []
+      "plugin_list": [
+			{
+			  "_class": "dream.plugins.CapacityProjectStationUtilization.CapacityProjectStationUtilization", 
+			  "family": "CapacityStation", 
+			  "output_id": "station_utilization"
+			}
+		  ]
         },
         "general": {
             "properties": {