text: import roslib; roslib.load_manifest("cassandra_ros")
  import rospy
  import genpy
  
  class CassandraTopic_(object):
      def __init__(self, MsgClass):
          self.MsgClass = MsgClass
  
      def getColumnValidationClasses(self):
          return {}
  
      def encode(self, msg):
          pass
  
      def decode(self, data):
          pass
  