wip working in Batches instance

dream/plugins/BatchesWIPSpreadsheet.py

+from copy import copy
+import json
+import time
+import random
+import operator
+from datetime import datetime
+
+from dream.plugins import plugin
+
+class BatchesWIPSpreadsheet(plugin.InputPreparationPlugin):
+  """ Input prepration 
+      read wip-srpeadsheet data and update the wip property of the stations.
+  """
+
+  def preprocess(self, data):
+    """ Set the WIP in queue from spreadsheet data.
+    """
+    wipData=data['input'].get('wip_spreadsheet', None)
+    node=data['graph']['node']
+    if wipData:
+      wipData.pop(0)  # pop the column names
+      for wipItem in wipData:
+        partId=wipItem[0]
+        # in case there is no id, do not process the element
+        if not partId:
+          continue
+        stationId=wipItem[1]
+        numberOfUnits=wipItem[2]
+        unitsToProcess=wipItem[3]
+        if not unitsToProcess:
+            unitsToProcess=numberOfUnits
+        _class="Dream."+wipItem[4]
+        parentBatchId=wipItem[5]
+        
+        wip=node[stationId].get('wip',[])
+        if not wip:
+          node[stationId]['wip']=[]
+        node[stationId]['wip'].append({
+          "_class": _class,
+          "id": partId, 
+          "name": partId,
+          "numberOfUnits":numberOfUnits,
+          "unitsToProcess":unitsToProcess,
+          "parentBatchId":parentBatchId
+        })
+    return data
\ No newline at end of file

dream/plugins/ReadShiftFromSpreadsheet.py

+from copy import copy
+import json
+import time
+import random
+import operator
+from datetime import datetime
+
+from dream.plugins import plugin
+
+class ReadShiftFromSpreadsheet(plugin.InputPreparationPlugin):
+  """ Input prepration 
+      read wip-srpeadsheet data and update the wip property of the stations.
+  """
+
+  def preprocess(self, data):
+      return data
\ No newline at end of file

dream/simulation/Examples/BatchAllInOneEmpty.json

@@ -833,25 +833,23 @@
 		},
 		"preprocessing" : {
 			"plugin_list" : [{
-					"plugin" : "ReadShiftFromSpreadsheet",
+					"plugin" : "ReadShiftFromSpreadsheet.ReadShiftFromSpreadsheet",
 					"input_id" : "ShiftSpreadsheet"
 				}, {
-					"plugin" : "ReadWipFromSpreadsheet",
+					"plugin" : "BatchesWIPSpreadsheet.BatchesWIPSpreadsheet",
 					"input_id" : "WipSpreadsheet"
 				}
 			]
 		},
 		"processing" : {
 			"plugin_list" : [{
-					"plugin" : "plugin.PartJobShop",
+					"plugin" : "plugin.DefaultExecutionPlugin",
 					"input_id" : "Simulation"
 				}
 			]
 		},
 		"postprocessing" : {
-			"plugin_list" : [{
-					"plugin" : "CalculateConfidenceIntervals"
-				}
+			"plugin_list" : [
 			]
 		},
 		"general" : {