# Hierarchy For Package org.apache.nutch.parse

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.apache.hadoop.conf.Configured (implements org.apache.hadoop.conf.Configurable)
    - org.apache.nutch.util.AbstractChecker (implements org.apache.hadoop.util.Tool)
      - org.apache.nutch.parse.ParserChecker
    - org.apache.nutch.util.NutchTool
      - org.apache.nutch.parse.ParseSegment (implements org.apache.hadoop.util.Tool)
  - org.apache.nutch.parse.HTMLMetaTags
  - org.apache.nutch.parse.HtmlParseFilters
  - org.apache.hadoop.mapreduce.Mapper<KEYIN,​VALUEIN,​KEYOUT,​VALUEOUT>
    - org.apache.nutch.parse.ParseSegment.ParseSegmentMapper
  - org.apache.nutch.parse.Outlink (implements org.apache.hadoop.io.Writable)
  - org.apache.nutch.parse.OutlinkExtractor
  - org.apache.hadoop.mapreduce.OutputFormat<K,​V>
    - org.apache.nutch.parse.ParseOutputFormat
  - org.apache.nutch.parse.ParseImpl (implements org.apache.nutch.parse.Parse, org.apache.hadoop.io.Writable)
  - org.apache.nutch.parse.ParseResult (implements java.lang.Iterable<T>)
  - org.apache.nutch.parse.ParserFactory
  - org.apache.nutch.parse.ParseStatus (implements org.apache.hadoop.io.Writable)
  - org.apache.nutch.parse.ParseText (implements org.apache.hadoop.io.Writable)
  - org.apache.nutch.parse.ParseUtil
  - org.apache.hadoop.mapreduce.Reducer<KEYIN,​VALUEIN,​KEYOUT,​VALUEOUT>
    - org.apache.nutch.parse.ParseSegment.ParseSegmentReducer
  - java.lang.Throwable (implements java.io.Serializable)
    - java.lang.Exception
      - org.apache.nutch.parse.ParseException
        - org.apache.nutch.parse.ParserNotFound
  - org.apache.hadoop.io.VersionedWritable (implements org.apache.hadoop.io.Writable)
    - org.apache.nutch.parse.ParseData

## Interface Hierarchy

- org.apache.hadoop.conf.Configurable
  - org.apache.nutch.parse.HtmlParseFilter (also extends org.apache.nutch.plugin.Pluggable)
  - org.apache.nutch.parse.Parser (also extends org.apache.nutch.plugin.Pluggable)
- org.apache.nutch.parse.Parse
- org.apache.nutch.plugin.Pluggable
  - org.apache.nutch.parse.HtmlParseFilter (also extends org.apache.hadoop.conf.Configurable)
  - org.apache.nutch.parse.Parser (also extends org.apache.hadoop.conf.Configurable)