# Uses of Package
org.apache.nutch.urlfilter.api

- Packages that use org.apache.nutch.urlfilter.api
  Package | Description
  --- | ---
  org.apache.nutch.urlfilter.api | Generic `URL filter` library, abstracting away from regular expression implementations.
  org.apache.nutch.urlfilter.automaton | URL filter plugin based on dk.brics.automaton Finite-State Automata for JavaTM.
  org.apache.nutch.urlfilter.ignoreexempt | URL filter plugin which identifies exemptions to external urls when when external urls are set to ignore.
  org.apache.nutch.urlfilter.regex | URL filter plugin to include and/or exclude URLs matching Java regular expressions.

- Classes in org.apache.nutch.urlfilter.api used by org.apache.nutch.urlfilter.api
  Class | Description
  --- | ---
  RegexRule | A generic regular expression rule.
  RegexURLFilterBase | Generic `URLFilter` based on regular expressions.

- Classes in org.apache.nutch.urlfilter.api used by org.apache.nutch.urlfilter.automaton
  Class | Description
  --- | ---
  RegexRule | A generic regular expression rule.
  RegexURLFilterBase | Generic `URLFilter` based on regular expressions.

- Classes in org.apache.nutch.urlfilter.api used by org.apache.nutch.urlfilter.ignoreexempt
  Class | Description
  --- | ---
  RegexURLFilterBase | Generic `URLFilter` based on regular expressions.

- Classes in org.apache.nutch.urlfilter.api used by org.apache.nutch.urlfilter.regex
  Class | Description
  --- | ---
  RegexRule | A generic regular expression rule.
  RegexURLFilterBase | Generic `URLFilter` based on regular expressions.