# Hierarchy For Package org.apache.trevni.avro

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.apache.trevni.avro.AvroColumnReader<D> (implements java.io.Closeable, java.lang.Iterable<T>, java.util.Iterator<E>)
  - org.apache.trevni.avro.AvroColumnReader.Params
  - org.apache.trevni.avro.AvroColumnWriter<D>
  - org.apache.hadoop.mapred.FileInputFormat<K,V> (implements org.apache.hadoop.mapred.InputFormat<K,V>)
    - org.apache.trevni.avro.AvroTrevniInputFormat<T>
  - org.apache.hadoop.mapred.FileOutputFormat<K,V> (implements org.apache.hadoop.mapred.OutputFormat<K,V>)
    - org.apache.trevni.avro.AvroTrevniOutputFormat<T>
  - org.apache.trevni.avro.HadoopInput (implements org.apache.trevni.Input)