org.apache.any23.extractor.openie

Class OpenIEExtractor

java.lang.Object

org.apache.any23.extractor.openie.OpenIEExtractor

All Implemented Interfaces:

Extractor<Document>, Extractor.TagSoupDOMExtractor

public class OpenIEExtractor
extends Object
implements Extractor.TagSoupDOMExtractor

An OpenIE extractor able to generate RDF statements from sentences representing relations in the text.

Nested Class Summary

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

Extractor.BlindExtractor, Extractor.ContentExtractor, Extractor.TagSoupDOMExtractor

Constructor Summary

Constructors

Constructor and Description
OpenIEExtractor() default constructor

Method Summary

Modifier and Type	Method and Description
ExtractorDescription	getDescription() Returns a ExtractorDescription of this extractor.
void	run(ExtractionParameters extractionParameters, ExtractionContext context, Document in, ExtractionResult out) Executes the extractor.

Methods inherited from class java.lang.Object

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

Constructor Detail

OpenIEExtractor

public OpenIEExtractor()

default constructor

Method Detail

getDescription

public ExtractorDescription getDescription()

Description copied from interface: Extractor

Returns a ExtractorDescription of this extractor.

Specified by:

getDescription in interface Extractor<Document>

Returns:

the object representing the extractor description.

See Also:

Extractor.getDescription()

run

public void run(ExtractionParameters extractionParameters,
                ExtractionContext context,
                Document in,
                ExtractionResult out)
         throws IOException,
                ExtractionException

Description copied from interface: Extractor

Executes the extractor. Will be invoked only once, extractors are not reusable.

Specified by:

run in interface Extractor<Document>

Parameters:

extractionParameters - the parameters to be applied during the extraction.

context - The document context.

in - The extractor input data.

out - the collector for the extracted data.

Throws:

IOException - On error while reading from the input stream.

ExtractionException - On other error, such as parse errors.