# Package org.apache.ignite.stream

Contains Ignite Streamer classes.

See: Description

Interface Summary
Interface | Description
--- | ---
StreamMultipleTupleExtractor<T,K,V> | Stream tuple extractor to convert a single message to zero, one or many tuples.
StreamReceiver<K,V> | Updates cache with batch of entries.
StreamSingleTupleExtractor<T,K,V> | Stream tuple extractor to convert a message to a single Ignite key-value tuple.
StreamTupleExtractor<T,K,V> | Deprecated Will be removed in 2.0.0.

Class Summary
Class | Description
--- | ---
StreamAdapter<T,K,V> | Convenience adapter for streamers.
StreamTransformer<K,V> | Convenience adapter to transform update existing values in streaming cache based on the previously cached value.
StreamVisitor<K,V> | Convenience adapter to visit every key-value tuple in the stream.

## Package org.apache.ignite.stream Description

Contains Ignite Streamer classes.

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Ignite Fabric | : ver. 1.9.0
Release Date | : March 2 2017