# Uses of Interface
org.apache.nutch.crawl.FetchSchedule

Packages that use FetchSchedule
Package
Description
org.apache.nutch.crawl
Crawl control code and tools to run the crawler.

- ## Uses of FetchSchedule in org.apache.nutch.crawl

  Classes in org.apache.nutch.crawl that implement FetchSchedule
  Modifier and Type
  Class
  Description
  `class`
  `AbstractFetchSchedule`
  This class provides common methods for implementations of `FetchSchedule`.
  `class`
  `AdaptiveFetchSchedule`
  This class implements an adaptive re-fetch algorithm.
  `class`
  `DefaultFetchSchedule`
  This class implements the default re-fetch schedule.
  `class`
  `MimeAdaptiveFetchSchedule`
  Extension of @see AdaptiveFetchSchedule that allows for more flexible configuration of DEC and INC factors for various MIME-types.
  Methods in org.apache.nutch.crawl that return FetchSchedule
  Modifier and Type
  Method
  Description
  `static FetchSchedule`
  FetchScheduleFactory.`getFetchSchedule(Configuration conf)`
  Return the FetchSchedule implementation specified within the given `Configuration`, or `DefaultFetchSchedule` by default.