Uses of Interface
org.apache.storm.streams.operations.PairFlatMapFunction
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Uses of PairFlatMapFunction in org.apache.storm.streams
Modifier and TypeMethodDescription<K,
V> PairStream<K, V> Stream.flatMapToPair
(PairFlatMapFunction<? super T, ? extends K, ? extends V> function) Returns a stream consisting of the results of replacing each value of this stream with the key-value pairs produced by applying the provided mapping function to each value.