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The following page has been changed by JakeVanderdray: http://wiki.apache.org/nutch/WritingPlugins ------------------------------------------------------------------------------ * [http://lucene.apache.org/nutch/apidocs/org/apache/nutch/searcher/QueryFilter.html QueryFilter] -- Extension point for query translation. Permits one to add metadata to a query (from javadoc). * [http://lucene.apache.org/nutch/apidocs/org/apache/nutch/net/URLFilter.html URLFilter] -- URLFilter implementations limit the URLs that nutch attempts to fetch. The [http://lucene.apache.org/nutch/apidocs/org/apache/nutch/net/RegexURLFilter.html RegexURLFilter] distributed with Nutch provides a great deal of control over what URLs Nutch crawls, however if you have very complicated rules about what URLs you want to crawl, you can write your own implementation. * [http://svn.apache.org/viewcvs.cgi/lucene/nutch/trunk/src/java/org/apache/nutch/analysis/NutchAnalyzer.java?view=markup NutchAnalyzer] -- An extension point that provides some language specific analyzers (see MultiLingualSupport proposal). ''Since it is in development stage, it is not in released javadoc''. + + == The Example == + + Consider as a plugin example that you want to be able to recommend specific web pages for given searches. For example, the site you're indexing has a section on writing plugins for nutch. If someone searches for the term "plugin" you want to be able to recommend that they start at the homepage for the plugins section. == Setup ==
