org.apache.storm.redis.common.mapper

Interface RedisFilterMapper

All Superinterfaces:

RedisMapper, Serializable, TupleMapper

public interface RedisFilterMapper
extends TupleMapper, RedisMapper

RedisFilterMapper is for defining spec. which is used for querying value from Redis and filtering.

Method Summary

Modifier and Type	Method and Description
void	declareOutputFields(OutputFieldsDeclarer declarer) declare what are the fields that this code will output.

Methods inherited from interface org.apache.storm.redis.common.mapper.TupleMapper

getKeyFromTuple, getValueFromTuple

Methods inherited from interface org.apache.storm.redis.common.mapper.RedisMapper

getDataTypeDescription

Method Detail

declareOutputFields

void declareOutputFields(OutputFieldsDeclarer declarer)

declare what are the fields that this code will output.

Parameters:

declarer - OutputFieldsDeclarer