Package com.complexible.stardog.docs.extraction.tika

Class TextProvidingRDFExtractor

java.lang.Object

com.complexible.stardog.docs.extraction.tika.TextProvidingRDFExtractor

All Implemented Interfaces:

Extractor<StatementSource>, RDFExtractor

Direct Known Subclasses:

AbstractEntityRDFExtractor

public abstract class TextProvidingRDFExtractor
extends java.lang.Object
implements RDFExtractor

A base class for RDF extractors wishing to work with text directly. Text will be extracted by Tika.

Constructor Summary

Constructors

Constructor	Description
TextProvidingRDFExtractor()

Method Summary

Modifier and Type	Method	Description
StatementSource	extract(Connection theConnection, IRI theDocIri, java.nio.file.Path theDocContents)	Extract the text using Tika and pass the text directly to the subclass extractor.
protected abstract StatementSource	extractFromText(Connection theConnection, IRI theDocIri, java.io.Reader theText)	Extract a set of RDF statements from the text in the document.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.complexible.stardog.docs.extraction.Extractor

extract

Constructor Detail

TextProvidingRDFExtractor

public TextProvidingRDFExtractor()

Method Detail

extractFromText

protected abstract StatementSource extractFromText(Connection theConnection,
                                                   IRI theDocIri,
                                                   java.io.Reader theText)
                                            throws java.lang.Exception

Extract a set of RDF statements from the text in the document.

Throws:

java.lang.Exception

extract

public StatementSource extract(Connection theConnection,
                               IRI theDocIri,
                               java.nio.file.Path theDocContents)
                        throws com.complexible.stardog.docs.BitesException

Extract the text using Tika and pass the text directly to the subclass extractor.

Specified by:

extract in interface Extractor<StatementSource>

Throws:

com.complexible.stardog.docs.BitesException