# Uses of Package
org.apache.nutch.util

Packages that use org.apache.nutch.util
Package
Description
org.apache.nutch.crawl
Crawl control code and tools to run the crawler.
org.apache.nutch.fetcher
The Nutch multi-threaded fetching module
org.apache.nutch.indexer
Index content, configure and run indexing and cleaning jobs to add, update, and delete documents from an index.
org.apache.nutch.metadata
A Multi-valued Metadata container, and set of constant fields for Nutch Metadata.
org.apache.nutch.net
Web-related interfaces: URL `filters` and `normalizers`.
org.apache.nutch.parse
The `Parse` interface and related classes.
org.apache.nutch.protocol
Classes related to the `Protocol` interface, see also `org.apache.nutch.net.protocols`.
org.apache.nutch.tools
Miscellaneous tools.
org.apache.nutch.util
Miscellaneous utility classes.

- Classes in org.apache.nutch.util used by org.apache.nutch.crawl
  Class
  Description
  AbstractChecker
  Scaffolding class for the various Checker implementations.
  GenericWritableConfigurable
  A generic Writable wrapper that can inject Configuration to `Configurable`s
  NutchTool
- Classes in org.apache.nutch.util used by org.apache.nutch.fetcher
  Class
  Description
  NutchTool
- Classes in org.apache.nutch.util used by org.apache.nutch.indexer
  Class
  Description
  AbstractChecker
  Scaffolding class for the various Checker implementations.
  NutchTool
- Classes in org.apache.nutch.util used by org.apache.nutch.metadata
  Class
  Description
  GenericWritableConfigurable
  A generic Writable wrapper that can inject Configuration to `Configurable`s
- Classes in org.apache.nutch.util used by org.apache.nutch.net
  Class
  Description
  AbstractChecker
  Scaffolding class for the various Checker implementations.
- Classes in org.apache.nutch.util used by org.apache.nutch.parse
  Class
  Description
  AbstractChecker
  Scaffolding class for the various Checker implementations.
  NutchTool
- Classes in org.apache.nutch.util used by org.apache.nutch.protocol
  Class
  Description
  MimeUtil
  This is a facade class to insulate Nutch from its underlying Mime Type substrate library, Apache Tika.
- Classes in org.apache.nutch.util used by org.apache.nutch.tools
  Class
  Description
  NutchTool
- Classes in org.apache.nutch.util used by org.apache.nutch.util
  Class
  Description
  ObjectCache
  TrieStringMatcher
  TrieStringMatcher is a base class for simple tree-based string matching.
  TrieStringMatcher.TrieNode
  Node class for the character tree.