Interface RedisFilterMapper
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- 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.
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method 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.RedisMapper
getDataTypeDescription
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Methods inherited from interface org.apache.storm.redis.common.mapper.TupleMapper
getKeyFromTuple, getValueFromTuple
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Method Detail
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declareOutputFields
void declareOutputFields(OutputFieldsDeclarer declarer)
declare what are the fields that this code will output.- Parameters:
declarer
- OutputFieldsDeclarer
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