# Hierarchy For Package org.apache.ignite.internal.processors.cache.query.reducer

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.apache.ignite.internal.util.lang.GridIteratorAdapter<T> (implements org.apache.ignite.internal.util.lang.GridIterator<T>)
    - org.apache.ignite.internal.processors.cache.query.reducer.CacheQueryReducer<T>
      - org.apache.ignite.internal.processors.cache.query.reducer.IndexQueryReducer<R>
      - org.apache.ignite.internal.processors.cache.query.reducer.TextQueryReducer<R>
      - org.apache.ignite.internal.processors.cache.query.reducer.UnsortedCacheQueryReducer<R>
  - org.apache.ignite.internal.processors.cache.query.reducer.NodePage<R> (implements java.util.Iterator<E>)
  - org.apache.ignite.internal.processors.cache.query.reducer.NodePageStream<R>

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