# Package org.apache.ignite.stream

Contains Ignite Streamer classes.

See: Description

Interface Summary
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
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 Database and Caching Platform | : ver. 2.14.0
Release Date | : September 29 2022