org.apache.storm.kafka.bolt.selector

Class FieldIndexTopicSelector

java.lang.Object

org.apache.storm.kafka.bolt.selector.FieldIndexTopicSelector

All Implemented Interfaces:

Serializable, KafkaTopicSelector

public class FieldIndexTopicSelector
extends Object
implements KafkaTopicSelector

Uses field with a given index to select the topic name from a tuple .

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
FieldIndexTopicSelector(int fieldIndex, 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

FieldIndexTopicSelector

public FieldIndexTopicSelector(int fieldIndex,
                               String defaultTopicName)

Method Detail

getTopic

public String getTopic(Tuple tuple)

Specified by:

getTopic in interface KafkaTopicSelector