org.apache.nutch.crawl

## Class Generator.CrawlDbUpdater

- java.lang.Object
- - org.apache.nutch.crawl.Generator.CrawlDbUpdater

- Enclosing class:
    Generator

      public static class Generator.CrawlDbUpdater
      extends java.lang.Object

  Update the CrawlDB so that the next generate won't include the same URLs.

- - ### Nested Class Summary

    Nested Classes
    Modifier and Type | Class and Description
    --- | ---
    `static class` | `Generator.CrawlDbUpdater.CrawlDbUpdateMapper`
    `static class` | `Generator.CrawlDbUpdater.CrawlDbUpdateReducer`

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `CrawlDbUpdater()`

  - ### Method Summary

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

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

- - ### Constructor Detail

    - #### CrawlDbUpdater

          public CrawlDbUpdater()

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