```
public class KafkaSpoutTopologyMainWildcardTopics
extends KafkaSpoutTopologyMainNamedTopics
```
This example is similar to KafkaSpoutTopologyMainNamedTopics, but demonstrates subscribing to Kafka topics with a regex.

Field Summary
- Fields inherited from class org.apache.storm.kafka.spout.KafkaSpoutTopologyMainNamedTopics
  TOPIC_0, TOPIC_1, TOPIC_2

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected KafkaSpoutConfig<String,String>`	`getKafkaSpoutConfig(String bootstrapServers)`
`protected StormTopology`	`getTopologyKafkaSpout(KafkaSpoutConfig<String,String> spoutConfig)`
`static void`	`main(String[] args)`

Methods inherited from class org.apache.storm.kafka.spout.KafkaSpoutTopologyMainNamedTopics
getConfig, getRetryService, runMain

Constructor Detail
- KafkaSpoutTopologyMainWildcardTopics
```
public KafkaSpoutTopologyMainWildcardTopics()
```

public static void main(String[] args)
                 throws Exception

protected StormTopology getTopologyKafkaSpout(KafkaSpoutConfig<String,String> spoutConfig)

Overrides:: getTopologyKafkaSpout in class KafkaSpoutTopologyMainNamedTopics

protected KafkaSpoutConfig<String,String> getKafkaSpoutConfig(String bootstrapServers)

Overrides:: getKafkaSpoutConfig in class KafkaSpoutTopologyMainNamedTopics

Class KafkaSpoutTopologyMainWildcardTopics