## Hierarchy For Package org.apache.mahout.cf.taste.hadoop

Package Hierarchies:
  All Packages

## Class Hierarchy

- java.lang.Object
  - org.apache.hadoop.io.ArrayWritable (implements org.apache.hadoop.io.Writable)
    - org.apache.mahout.cf.taste.hadoop.EntityPrefWritableArrayWritable
  - org.apache.mahout.cf.taste.hadoop.EntityEntityWritable (implements java.lang.Cloneable, org.apache.hadoop.io.WritableComparable<T>)
  - org.apache.hadoop.mapreduce.Mapper<KEYIN,VALUEIN,KEYOUT,VALUEOUT>
    - org.apache.mahout.cf.taste.hadoop.MaybePruneRowsMapper
    - org.apache.mahout.cf.taste.hadoop.ToEntityPrefsMapper
      - org.apache.mahout.cf.taste.hadoop.ToItemPrefsMapper
      - org.apache.mahout.cf.taste.hadoop.ToUserPrefsMapper
  - org.apache.mahout.cf.taste.hadoop.RecommendedItemsWritable (implements org.apache.hadoop.io.Writable)
  - org.apache.mahout.cf.taste.hadoop.TasteHadoopUtils
  - org.apache.mahout.math.VarLongWritable (implements java.lang.Cloneable, org.apache.hadoop.io.WritableComparable<T>)
    - org.apache.mahout.cf.taste.hadoop.EntityCountWritable
    - org.apache.mahout.cf.taste.hadoop.EntityPrefWritable

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