Package org.creativecommons.nutch

# Class CCParseFilter.Walker

java.lang.Object
org.creativecommons.nutch.CCParseFilter.Walker

Enclosing class:
  CCParseFilter

public static class CCParseFilter.Walker extends Object
Walks DOM tree, looking for RDF in comments and licenses in anchors.

- ## Method Summary

  Modifier and Type
  Method
  Description
  `static void`
  `walk(Node doc, URL base, Metadata metadata, Configuration conf)`
  Scan the document adding attributes to metadata.

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

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

- ## Method Details

  - ### walk

    public static void walk(Node doc, URL base, Metadata metadata, Configuration conf) throws ParseException
    Scan the document adding attributes to metadata.
    Parameters:
      `doc` - the `Node` to walk and process
      `base` - canonical url
      `metadata` - url `Metadata`
      `conf` - a populated `Configuration`
    Throws:
      `ParseException` - if there is a fatal error or if `creativecommons.exclude.unlicensed` is set to true