Package org.apache.nutch.crawl

# Class MD5Signature

java.lang.Object
org.apache.nutch.crawl.Signature
org.apache.nutch.crawl.MD5Signature

All Implemented Interfaces:
  `Configurable`

public class MD5Signature extends Signature
Default implementation of a page signature. It calculates an MD5 hash of the raw binary content of a page. In case there is no content, it calculates a hash from the page's URL.

- ## Field Summary

  ### Fields inherited from class org.apache.nutch.crawl.Signature

  `conf`

- ## Constructor Summary

  Constructors
  Constructor
  Description
  `MD5Signature()`

- ## Method Summary

  Modifier and Type
  Method
  Description
  `byte[]`
  `calculate(Content content, Parse parse)`

  ### Methods inherited from class org.apache.nutch.crawl.Signature

  `getConf, setConf`

  ### Methods inherited from class java.lang.Object

  `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- ## Constructor Details

  - ### MD5Signature

    public MD5Signature()

- ## Method Details

  - ### calculate

    public byte[] calculate(Content content, Parse parse)
    Specified by:
      `calculate` in class `Signature`