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.
  Author:
    Andrzej Bialecki <ab@getopt.org>

- - ### Field Summary

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

      `conf`

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `MD5Signature()`

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method and 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 Detail

    - #### MD5Signature

          public MD5Signature()

  - ### Method Detail

    - #### calculate

          public byte[] calculate(Content content,
                                  Parse parse)

      Specified by:
        `calculate` in class `Signature`

Copyright © 2019 The Apache Software Foundation