# Hierarchy For Package org.apache.nutch.util.domain

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.apache.hadoop.conf.Configured (implements org.apache.hadoop.conf.Configurable)
    - org.apache.nutch.util.domain.DomainStatistics (implements org.apache.hadoop.util.Tool)
  - org.apache.nutch.util.domain.DomainSuffix
    - org.apache.nutch.util.domain.TopLevelDomain
  - org.apache.nutch.util.domain.DomainSuffixes
  - org.apache.hadoop.mapreduce.Reducer<KEYIN,​VALUEIN,​KEYOUT,​VALUEOUT>
    - org.apache.nutch.util.domain.DomainStatistics.DomainStatisticsCombiner

## Enum Hierarchy

- java.lang.Object
  - java.lang.Enum<E> (implements java.lang.Comparable<T>, java.io.Serializable)
    - org.apache.nutch.util.domain.DomainStatistics.MyCounter
    - org.apache.nutch.util.domain.DomainSuffix.Status
    - org.apache.nutch.util.domain.TopLevelDomain.Type