org.erowid.sperowider.urlfilter
Class NoHopRegexSperowiderFilter

java.lang.Object
  org.erowid.sperowider.urlfilter.ADumbIndexFilter
      org.erowid.sperowider.urlfilter.NoHopRegexSperowiderFilter

All Implemented Interfaces:

IDownloadFilter, IIndexFilter, IInitializableObject, ISperowiderFilter, ISpiderFilter

Direct Known Subclasses:

RegexURLFilter

public class NoHopRegexSperowiderFilter

extends ADumbIndexFilter

implements ISperowiderFilter, IInitializableObject

This class functions as filter to implement No-Hop logic using Regex for downloading and spidering. The found Url will always have to appear on the includes list and not appear on the excludes list.

Version:

: $Header: /cvsroot/sperowider/SPEROWIDER_MODULE/javasource/org/erowid/sperowider/urlfilter/NoHopRegexSperowiderFilter.java,v 1.2 2005/01/16 06:47:26 gurustu Exp $

Author:

: $Author: gurustu $

Constructor Summary

NoHopRegexSperowiderFilter()

Method Summary

boolean	downloadMatch(String url) Returns true if the passed in URL matches at least one of the include patterns, and matches none of the exclude patterns.
AIncludeExcludeFilter	getDownloadSpiderFilter() Returns the filter used to make decisions about what Urls to download and spider.
void	init(Element configNode) Implements filter config
boolean	spiderMatch(String sourceUrl, String foundUrl) Returns true if the found URL matches at least one of the include patterns, and matches none of the exclude patterns.

Methods inherited from class org.erowid.sperowider.urlfilter.ADumbIndexFilter

indexMatch

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.erowid.sperowider.urlfilter.IIndexFilter

indexMatch

Constructor Detail

NoHopRegexSperowiderFilter

public NoHopRegexSperowiderFilter()

Method Detail

getDownloadSpiderFilter

public AIncludeExcludeFilter getDownloadSpiderFilter()

Returns the filter used to make decisions about what Urls to download and spider.

downloadMatch

public boolean downloadMatch(String url)

Returns true if the passed in URL matches at least one of the include patterns, and matches none of the exclude patterns.

Specified by:

downloadMatch in interface IDownloadFilter

spiderMatch

public boolean spiderMatch(String sourceUrl,
                           String foundUrl)

Returns true if the found URL matches at least one of the include patterns, and matches none of the exclude patterns. The source URL is ignored.

Specified by:

spiderMatch in interface ISpiderFilter

init

public void init(Element configNode)
          throws SperowiderInstantiationException

Implements filter config

Specified by:

init in interface IInitializableObject

Throws:

SperowiderInstantiationException