org.apache.storm.kafka.bolt.selector

Class FieldNameTopicSelector

java.lang.Object

org.apache.storm.kafka.bolt.selector.FieldNameTopicSelector

All Implemented Interfaces:

Serializable, KafkaTopicSelector

public class FieldNameTopicSelector
extends Object
implements KafkaTopicSelector

Uses field name to select topic name from tuple .

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
FieldNameTopicSelector(String fieldName, String defaultTopicName)

Method Summary

Modifier and Type	Method and Description
String	getTopic(Tuple tuple)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

FieldNameTopicSelector

public FieldNameTopicSelector(String fieldName,
                              String defaultTopicName)

Method Detail

getTopic

public String getTopic(Tuple tuple)

Specified by:

getTopic in interface KafkaTopicSelector