Jobshop component gantt to sort the tasks for an order according to the...

Jobshop component gantt to sort the tasks for an order according to the entrance time of the first component

dream/plugins/JobShop/JSComponentGantt.py

@@ -99,6 +99,16 @@ class JSComponentGantt(plugin.OutputPreparationPlugin, TimeSupportMixin):
                   duration=exitTime-entranceTime,
                 )           
            
+      # sort the tasks for an order according to the entrance time of the first component
+      for task_id, task in task_dict.iteritems():
+          if not task.get('entranceTime',None):
+              childrenTimes=[]
+              for t_id, t in task_dict.iteritems():
+                  if t.get('parent',None)==task_id and not (t.get('entranceTime',None)==None):
+                      childrenTimes.append(t['entranceTime'])
+              if childrenTimes:
+                  task['entranceTime']=min(childrenTimes)              
+              
       # return the result to the gadget
       result[self.configuration_dict['output_id']] = dict(
         time_unit=self.getTimeUnitText(),