docs: def toxml(self):
          """
          Exports this object into a LEMS XML object
          """
          chxmlstr = ''
  
          for event_connection in self.event_connections:
              chxmlstr += event_connection.toxml()
  
          for for_each in self.for_eachs:
              chxmlstr += for_each.toxml()
  
  
          return '<ForEach instances="{0}" as="{1}">{2}</ForEach>'.format(self.instances, self.as_, chxmlstr)