Package org.verapdf.gf.model

Class GFModelParser

java.lang.Object

org.verapdf.gf.model.GFModelParser

All Implemented Interfaces:

Closeable, AutoCloseable, Component, PDFAParser

public class GFModelParser
extends Object
implements PDFAParser

Author:

Timur Kamalov

Method Summary

Modifier and Type	Method	Description
void	close()
static GFModelParser	createModelWithFlavour(File pdfFile, PDFAFlavour flavour)
static GFModelParser	createModelWithFlavour(File pdfFile, PDFAFlavour flavour, PDFAFlavour defaultFlavour)
static GFModelParser	createModelWithFlavour(InputStream toLoad, PDFAFlavour flavour)
ComponentDetails	getDetails()
FeatureExtractionResult	getFeatures(FeatureExtractorConfig config)
FeatureExtractionResult	getFeatures(FeatureExtractorConfig config, List<AbstractFeaturesExtractor> extractors)
PDFAFlavour	getFlavour()
PDDocument	getPDDocument()	Get PDDocument object for current file.
PDFDocument	getPDFDocument()
Object	getRoot()	Method return root object of model implementation from greenfield model together with the hierarchy.

Methods inherited from class java.lang.Object

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

Method Detail

createModelWithFlavour

public static GFModelParser createModelWithFlavour(InputStream toLoad,
                                                   PDFAFlavour flavour)
                                            throws ModelParsingException,
                                                   EncryptedPdfException

Throws:

ModelParsingException

EncryptedPdfException

createModelWithFlavour

public static GFModelParser createModelWithFlavour(File pdfFile,
                                                   PDFAFlavour flavour)
                                            throws ModelParsingException,
                                                   EncryptedPdfException

Throws:

ModelParsingException

EncryptedPdfException

createModelWithFlavour

public static GFModelParser createModelWithFlavour(File pdfFile,
                                                   PDFAFlavour flavour,
                                                   PDFAFlavour defaultFlavour)
                                            throws ModelParsingException,
                                                   EncryptedPdfException

Throws:

ModelParsingException

EncryptedPdfException

getPDDocument

public PDDocument getPDDocument()

Get PDDocument object for current file.

Returns:

PDDocument object of greenfield library.

Throws:

IOException - when target file is not pdf or pdf file is not contain root object

getRoot

public Object getRoot()

Method return root object of model implementation from greenfield model together with the hierarchy.

Specified by:

getRoot in interface PDFAParser

Returns:

root object representing by CosDocument

Throws:

IOException - when target file is not pdf or pdf file is not contain root object

getDetails

public ComponentDetails getDetails()

Specified by:

getDetails in interface Component

getFlavour

public PDFAFlavour getFlavour()

Specified by:

getFlavour in interface PDFAParser

Returns:

PDFAFlavour for the model that has been parsed

getPDFDocument

public PDFDocument getPDFDocument()

Specified by:

getPDFDocument in interface PDFAParser

Returns:

the PDFDocument parsed.

getFeatures

public FeatureExtractionResult getFeatures(FeatureExtractorConfig config)

Specified by:

getFeatures in interface PDFAParser

Parameters:

config - a FeatureExtractorConfig that denotes the features to be extracted.

Returns:

features collection of the document as a FeatureExtractionResult

getFeatures

public FeatureExtractionResult getFeatures(FeatureExtractorConfig config,
                                           List<AbstractFeaturesExtractor> extractors)

Specified by:

getFeatures in interface PDFAParser

Parameters:

config - a FeatureExtractorConfig that denotes the features to be extracted.

extractors - extractors for features reporting

Returns:

features collection of the document as a FeatureExtractionResult

close

public void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable