Package org.apache.ignite.stream
Interface StreamMultipleTupleExtractor<T,K,V>
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public interface StreamMultipleTupleExtractor<T,K,V>
Stream tuple extractor to convert a single message to zero, one or many tuples.For cases where cardinality will always be 1:1 (or 0:1), you may consider
StreamTupleExtractor
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StreamTupleExtractor
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description Map<K,V>
extract(T msg)
Extracts a set of key-values from a message.
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