# 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>