# Package org.apache.storm.kafka.trident

- Class Summary
  Class | Description
  --- | ---
  TridentKafkaClientTopologyNamedTopics | This example sets up a few topologies to put random strings in Kafka topics via the KafkaBolt, and shows how to set up a Trident topology that reads from some Kafka topics using the KafkaSpout.
  TridentKafkaClientTopologyWildcardTopics | This example is similar to `TridentKafkaClientTopologyWildcardTopics`, but demonstrates subscribing to Kafka topics with a regex.
  TridentKafkaConsumerTopology |
  TridentKafkaState<K,​V> |
  TridentKafkaStateFactory<K,​V> |
  TridentKafkaStateUpdater<K,​V> |