org.apache.any23.extractor.html
Class HCalendarExtractor

java.lang.Object
  org.apache.any23.extractor.html.MicroformatExtractor
      org.apache.any23.extractor.html.HCalendarExtractor

All Implemented Interfaces:

Extractor<Document>, Extractor.TagSoupDOMExtractor

public class HCalendarExtractor
extends MicroformatExtractor

Extractor for the hCalendar microformat.

Author:

Gabriele Renzi

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.any23.extractor.Extractor

Extractor.BlindExtractor, Extractor.ContentExtractor, Extractor.TagSoupDOMExtractor

Field Summary

static ExtractorFactory<HCalendarExtractor>

factory

Fields inherited from class org.apache.any23.extractor.html.MicroformatExtractor

BEGIN_SCRIPT, END_SCRIPT, valueFactory

Constructor Summary

HCalendarExtractor()

Method Summary

protected boolean	extract() Performs the extraction of the data and writes them to the model.
ExtractorDescription	getDescription() Returns the description of this extractor.

Methods inherited from class org.apache.any23.extractor.html.MicroformatExtractor

addBNodeProperty, addBNodeProperty, addURIProperty, conditionallyAddLiteralProperty, conditionallyAddResourceProperty, conditionallyAddStringProperty, fixLink, fixLink, getCurrentExtractionResult, getDocumentURI, getExtractionContext, getHTMLDocument, includes, openSubResult, run

Methods inherited from class java.lang.Object

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

Field Detail

factory

public static final ExtractorFactory<HCalendarExtractor> factory

Constructor Detail

HCalendarExtractor

public HCalendarExtractor()

Method Detail

getDescription

public ExtractorDescription getDescription()

Description copied from class: MicroformatExtractor

Returns the description of this extractor.

Specified by:

getDescription in interface Extractor<Document>

Specified by:

getDescription in class MicroformatExtractor

Returns:

a human readable description.

extract

protected boolean extract()
                   throws ExtractionException

Description copied from class: MicroformatExtractor

Performs the extraction of the data and writes them to the model. The nodes generated in the model can have any name or implicit label but if possible they SHOULD have names (either URIs or AnonId) that are uniquely derivable from their position in the DOM tree, so that multiple extractors can merge information.

Specified by:

extract in class MicroformatExtractor

Throws:

ExtractionException