# Hierarchy For Package org.apache.ignite.stream

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.apache.ignite.stream.StreamAdapter<T,K,V>
  - org.apache.ignite.stream.StreamTransformer<K,V> (implements javax.cache.processor.EntryProcessor<K,V,T>, org.apache.ignite.stream.StreamReceiver<K,V>)
  - org.apache.ignite.stream.StreamVisitor<K,V> (implements org.apache.ignite.lang.IgniteBiInClosure<E1,E2>, org.apache.ignite.stream.StreamReceiver<K,V>)

## Interface Hierarchy

- java.io.Serializable
  - org.apache.ignite.stream.StreamReceiver<K,V>
- org.apache.ignite.stream.StreamMultipleTupleExtractor<T,K,V>
- org.apache.ignite.stream.StreamSingleTupleExtractor<T,K,V>
  - org.apache.ignite.stream.StreamTupleExtractor<T,K,V>

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Ignite Database and Caching Platform | : ver. 2.12.0
Release Date | : January 10 2022