Package org.apache.nutch.parsefilter.regex

Class RegexParseFilter

java.lang.Object

org.apache.nutch.parsefilter.regex.RegexParseFilter

All Implemented Interfaces:

Configurable, HtmlParseFilter, Pluggable

public class RegexParseFilter
extends Object
implements HtmlParseFilter

RegexParseFilter. If a regular expression matches either HTML or extracted text, a configurable field is set to true.

Field Summary

Fields inherited from interface org.apache.nutch.parse.HtmlParseFilter

X_POINT_ID

Constructor Summary

Constructors

Constructor	Description
RegexParseFilter()

Method Summary

Modifier and Type	Method	Description
ParseResult	filter(Content content, ParseResult parseResult, HTMLMetaTags metaTags, DocumentFragment doc)	Adds metadata or otherwise modifies a parse of HTML content, given the DOM tree of a page.
Configuration	getConf()
void	setConf(Configuration conf)

Methods inherited from class java.lang.Object

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

Constructor Details

RegexParseFilter

public RegexParseFilter()

Method Details

filter

public ParseResult filter(Content content,
 ParseResult parseResult,
 HTMLMetaTags metaTags,
 DocumentFragment doc)

Description copied from interface: HtmlParseFilter

Adds metadata or otherwise modifies a parse of HTML content, given the DOM tree of a page.

Specified by:

filter in interface HtmlParseFilter

Parameters:

content - the Content for a given response

parseResult - the result of running on or more Parser's on the content.

metaTags - a populated HTMLMetaTags object

doc - a DocumentFragment (DOM) which can be processed in the filtering process.

Returns:

a filtered ParseResult

See Also:

• Parser.getParse(Content)

setConf

public void setConf(Configuration conf)

Specified by:

setConf in interface Configurable

getConf

public Configuration getConf()

Specified by:

getConf in interface Configurable