Package eu.europa.esig.dss.pdf.modifications

Class PdfModificationDetection

java.lang.Object

eu.europa.esig.dss.pdf.modifications.PdfModificationDetection

All Implemented Interfaces:

Serializable

public class PdfModificationDetection
extends Object
implements Serializable

The class contains necessary information about a PDF visual or structure modifications

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
PdfModificationDetection()	Default constructor instantiating object with null values

Method Summary

Modifier and Type	Method	Description
boolean	areModificationsDetected()	Returns information if any modifications have been detected
List<PdfModification>	getAnnotationOverlaps()	Returns information about annotations overlapping
PdfObjectModifications	getObjectModifications()	Returns a filtered collection of modified objects between signed and final document revisions
List<PdfModification>	getPageDifferences()	Returns information if there are missing/added pages between the signed and final revisions
List<PdfModification>	getVisualDifferences()	Returns information about pages with visual differences between signed and final revisions
void	setAnnotationOverlaps(List<PdfModification> annotationOverlaps)	Sets annotation overlaps
void	setObjectModifications(PdfObjectModifications objectModifications)	Sets a collection of filtered object modifications
void	setPageDifferences(List<PdfModification> pageDifferences)	Sets page differences (for missing/added pages)
void	setVisualDifferences(List<PdfModification> visualDifferences)	Sets visual differences

Methods inherited from class java.lang.Object

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

Constructor Details

PdfModificationDetection

public PdfModificationDetection()

Default constructor instantiating object with null values

Method Details

getAnnotationOverlaps

public List<PdfModification> getAnnotationOverlaps()

Returns information about annotations overlapping

Returns:

a list of PdfModifications

setAnnotationOverlaps

public void setAnnotationOverlaps(List<PdfModification> annotationOverlaps)

Sets annotation overlaps

Parameters:

annotationOverlaps - a list of PdfModifications

getPageDifferences

public List<PdfModification> getPageDifferences()

Returns information if there are missing/added pages between the signed and final revisions

Returns:

a list of PdfModifications

setPageDifferences

public void setPageDifferences(List<PdfModification> pageDifferences)

Sets page differences (for missing/added pages)

Parameters:

pageDifferences - a list of PdfModifications

getVisualDifferences

public List<PdfModification> getVisualDifferences()

Returns information about pages with visual differences between signed and final revisions

Returns:

a list of PdfModifications

setVisualDifferences

public void setVisualDifferences(List<PdfModification> visualDifferences)

Sets visual differences

Parameters:

visualDifferences - a list of PdfModifications

getObjectModifications

public PdfObjectModifications getObjectModifications()

Returns a filtered collection of modified objects between signed and final document revisions

Returns:

PdfObjectModifications

setObjectModifications

public void setObjectModifications(PdfObjectModifications objectModifications)

Sets a collection of filtered object modifications

Parameters:

objectModifications - PdfObjectModifications

areModificationsDetected

public boolean areModificationsDetected()

Returns information if any modifications have been detected

Returns:

TRUE if any modifications have been detected, FALSE otherwise