excel input to be given to event generator as argument of the method

dream/plugins/AddDemandPlannerGenerator.py

@@ -14,6 +14,9 @@ class AddDemandPlannerGenerator(plugin.InputPreparationPlugin):
 
     def preprocess(self, data):
         nodes=data['graph']['node']
+        data_uri_encoded_input_data = data['input'].get(self.configuration_dict['input_id'], {})      
+        
+        
         nodes['DPG']={
             "name": "DemandPlannerGenerator", 
             "prioritizeIfCanFinish": 1, 
@@ -21,7 +24,8 @@ class AddDemandPlannerGenerator(plugin.InputPreparationPlugin):
             "start": 0,
             "stop": 0.5,
             "_class": "dream.simulation.EventGenerator.EventGenerator",
-            "method": "dream.simulation.applications.DemandPlanning.executor_ACO.main"
+            "method": "dream.simulation.applications.DemandPlanning.executor_ACO.main",
+            "argumentDict": {'input':data_uri_encoded_input_data}
         }
         #print nodes
         return data

dream/simulation/Examples/DemandPlanningAllInOneEmpty.json

@@ -200,15 +200,11 @@
             "plugin_list": [
                 {
                     "_class": "dream.plugins.AddDemandPlannerGenerator.AddDemandPlannerGenerator",
-                    "argument": "Argument Value"
+                    "input_id": "attached_document"
                 },
                 {
                     "_class": "dream.plugins.Debug.Debug",
                     "argument": "Argument Value"
-                },
-                {
-                    "_class": "dream.plugins.ReadDemandPlannerExcelInput.ReadDemandPlannerExcelInput",
-                    "input_id": "attached_document"
                 }
             ]
         },