org.apache.any23.extractor.html
Class SpeciesExtractor

java.lang.Object
  org.apache.any23.extractor.html.MicroformatExtractor
      org.apache.any23.extractor.html.EntityBasedMicroformatExtractor
          org.apache.any23.extractor.html.SpeciesExtractor

All Implemented Interfaces:

Extractor<Document>, Extractor.TagSoupDOMExtractor

public class SpeciesExtractor
extends EntityBasedMicroformatExtractor

Extractor able to extract the Species Microformat. The data are represented using the BBC Wildlife Ontology.

Author:

Davide Palmisano (dpalmisano@gmail.com)

See Also:

WO

Nested Class Summary

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

Extractor.BlindExtractor, Extractor.ContentExtractor, Extractor.TagSoupDOMExtractor

Field Summary

static ExtractorFactory<SpeciesExtractor>

factory

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

BEGIN_SCRIPT, END_SCRIPT, valueFactory

Constructor Summary

SpeciesExtractor()

Method Summary

protected boolean	extractEntity(Node node, ExtractionResult out) Extracts an entity from a DOM node.
protected String	getBaseClassName() Returns the base class name for the extractor.
ExtractorDescription	getDescription() Returns the description of this extractor.
protected void	resetExtractor() Resets the internal status of the extractor to prepare it to a new extraction section.

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

extract, getBlankNodeFor

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<SpeciesExtractor> factory

Constructor Detail

SpeciesExtractor

public SpeciesExtractor()

Method Detail

getDescription

public ExtractorDescription getDescription()

Returns the description of this extractor.

Specified by:

getDescription in interface Extractor<Document>

Specified by:

getDescription in class MicroformatExtractor

Returns:

a human readable description.

getBaseClassName

protected String getBaseClassName()

Returns the base class name for the extractor.

Specified by:

getBaseClassName in class EntityBasedMicroformatExtractor

Returns:

a string containing the base of the extractor.

resetExtractor

protected void resetExtractor()

Resets the internal status of the extractor to prepare it to a new extraction section.

Specified by:

resetExtractor in class EntityBasedMicroformatExtractor

extractEntity

protected boolean extractEntity(Node node,
                                ExtractionResult out)
                         throws ExtractionException

Extracts an entity from a DOM node.

Specified by:

extractEntity in class EntityBasedMicroformatExtractor

Parameters:

node - the DOM node.

out - the extraction result collector.

Returns:

true if the extraction has produces something, false otherwise.

Throws:

ExtractionException