Package org.apache.heron.bolts.kafka
Interface TupleTransformer<K,V>
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- All Superinterfaces:
Serializable
public interface TupleTransformer<K,V> extends Serializable
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Method Summary
All Methods Instance Methods Abstract Methods Default Methods Modifier and Type Method Description String
getTopicName(org.apache.heron.api.tuple.Tuple tuple)
default K
transformToKey(org.apache.heron.api.tuple.Tuple tuple)
default V
transformToValue(org.apache.heron.api.tuple.Tuple tuple)
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