Uses of Class
com.itextpdf.kernel.pdf.PdfIndirectReference

Packages that use PdfIndirectReference

Package	Description
com.itextpdf.forms.xfdf
com.itextpdf.kernel.pdf
com.itextpdf.kernel.pdf.layer
com.itextpdf.kernel.pdf.tagging
com.itextpdf.kernel.utils
com.itextpdf.kernel.utils.objectpathitems
com.itextpdf.signatures.mac
com.itextpdf.signatures.validation

Uses of PdfIndirectReference in com.itextpdf.forms.xfdf

Fields in com.itextpdf.forms.xfdf declared as PdfIndirectReference

Modifier and Type	Field	Description
private PdfIndirectReference	AnnotObject.ref	The reference to the source PdfAnnotation.

Methods in com.itextpdf.forms.xfdf that return PdfIndirectReference

Modifier and Type	Method	Description
PdfIndirectReference	AnnotObject.getRef()	Gets the reference to the source PdfAnnotation.

Methods in com.itextpdf.forms.xfdf with parameters of type PdfIndirectReference

Modifier and Type	Method	Description
AnnotObject	AnnotObject.setRef(PdfIndirectReference ref)	Sets the reference to the source PdfAnnotation.

Uses of PdfIndirectReference in com.itextpdf.kernel.pdf

Fields in com.itextpdf.kernel.pdf declared as PdfIndirectReference

Modifier and Type	Field	Description
private PdfIndirectReference	PdfReader.currentIndirectReference
protected PdfIndirectReference	PdfObject.indirectReference	If object is flushed the indirect reference is kept here.
private PdfIndirectReference[]	PdfXrefTable.xref

Fields in com.itextpdf.kernel.pdf with type parameters of type PdfIndirectReference

Modifier and Type	Field	Description
private java.util.Map<PdfIndirectReference,PdfIndirectReference>	PdfWriter.copiedObjects	Is used to avoid duplications on object copying.
private java.util.Map<PdfIndirectReference,PdfIndirectReference>	PdfWriter.copiedObjects	Is used to avoid duplications on object copying.
private java.util.Map<PdfIndirectReference,PdfFont>	PdfDocument.documentFonts
private java.util.TreeMap<java.lang.Integer,PdfIndirectReference>	PdfXrefTable.freeReferencesLinkedList	Free references linked list is stored in a form of a map, where: key - free reference obj number; value - previous item in the linked list of free references for the object denoted by the key.
private java.util.Set<PdfIndirectReference>	PageFlushingHelper.layersRefs
private java.util.Set<PdfIndirectReference>	DocumentRevision.modifiedObjects
private ISimpleList<PdfIndirectReference>	PdfPagesTree.pageRefs
private java.util.HashMap<SerializedObjectContent,PdfIndirectReference>	SmartModePdfObjectsSerializer.serializedContentToObj
(package private) java.util.Map<PdfIndirectReference,byte[]>	PdfDocument.serializedObjectsCache	Cache of already serialized objects from this document for smart mode.

Methods in com.itextpdf.kernel.pdf that return PdfIndirectReference

Modifier and Type	Method	Description
PdfIndirectReference	PdfXrefTable.add(PdfIndirectReference reference)	Adds indirect reference to list of indirect objects.
(package private) PdfIndirectReference	PdfXrefTable.createNewIndirectReference(PdfDocument document)	Method is used for object streams to avoid reuse existed references.
PdfIndirectReference	PdfDocument.createNextIndirectReference()	Creates next available indirect reference.
protected PdfIndirectReference	PdfXrefTable.createNextIndirectReference(PdfDocument document)	Creates next available indirect reference.
PdfIndirectReference	PdfXrefTable.get(int index)	Get appropriate reference to indirect object.
PdfIndirectReference	PdfObject.getIndirectReference()	Gets the indirect reference associated with the object.
PdfIndirectReference	SmartModePdfObjectsSerializer.getSavedSerializedObject(SerializedObjectContent serializedContent)
private PdfIndirectReference	PdfXrefTable.removeFreeRefFromList(int freeRefObjNr)	Removes indirect reference from free references linked list.

Methods in com.itextpdf.kernel.pdf that return types with arguments of type PdfIndirectReference

Modifier and Type	Method	Description
private static java.util.Set<PdfIndirectReference>	OcgPropertiesCopier.getAllUsedNonFlushedOCGs(java.util.Map<PdfPage,PdfPage> page2page, PdfDictionary toOcProperties)
java.util.Set<PdfIndirectReference>	DocumentRevision.getModifiedObjects()	Gets objects which were modified in this document revision.
(package private) static java.util.Set<PdfIndirectReference>	OcgPropertiesCopier.getOCGsFromPage(PdfPage page)	Get all OCGs from a given page annotations/xobjects/resources, including ones already stored in catalog
java.util.List<PdfIndirectReference>	PdfDocument.listIndirectReferences()	Gets static copy of cross reference table.

Methods in com.itextpdf.kernel.pdf with parameters of type PdfIndirectReference

Modifier and Type	Method	Description
PdfIndirectReference	PdfXrefTable.add(PdfIndirectReference reference)	Adds indirect reference to list of indirect objects.
private void	PdfXrefTable.appendNewRefToFreeList(PdfIndirectReference reference)
private int	PdfIndirectReference.comparePdfDocumentLinks(PdfIndirectReference toCompare)
int	PdfIndirectReference.compareTo(PdfIndirectReference o)
protected void	PdfXrefTable.freeReference(PdfIndirectReference reference)	Set the reference to free state.
(package private) boolean	PdfDocument.isDocumentFont(PdfIndirectReference indRef)
PdfObject	PdfObject.makeIndirect(PdfDocument document, PdfIndirectReference reference)	Marks object to be saved as indirect.
PdfObjectWrapper<T>	PdfObjectWrapper.makeIndirect(PdfDocument document, PdfIndirectReference reference)	Marks object behind wrapper to be saved as indirect.
PdfObject	PdfPrimitiveObject.makeIndirect(PdfDocument document, PdfIndirectReference reference)
private static boolean	OcgPropertiesCopier.ocgAlreadyInOCGs(PdfIndirectReference toOcgRef, PdfDictionary toOcProperties)
protected PdfObject	PdfReader.readObject(PdfIndirectReference reference)
private PdfObject	PdfReader.readObject(PdfIndirectReference reference, boolean fixXref)
void	SmartModePdfObjectsSerializer.saveSerializedObject(SerializedObjectContent serializedContent, PdfIndirectReference objectReference)
protected PdfObject	PdfObject.setIndirectReference(PdfIndirectReference indirectReference)
PdfObject	PdfPrimitiveObject.setIndirectReference(PdfIndirectReference indirectReference)
private void	PdfOutputStream.write(PdfIndirectReference indirectReference)

Method parameters in com.itextpdf.kernel.pdf with type arguments of type PdfIndirectReference

Modifier and Type	Method	Description
private static void	OcgPropertiesCopier.attemptToAddObjectToArray(java.util.Set<PdfIndirectReference> fromOcgsToCopy, PdfObject fromObj, PdfArray toArray, PdfDocument toDocument)
private static void	OcgPropertiesCopier.copyDArrayField(PdfName fieldToCopy, java.util.Set<PdfIndirectReference> fromOcgsToCopy, PdfDictionary fromDict, PdfDictionary toDict, PdfDocument toDocument)
private static void	OcgPropertiesCopier.copyDDictionary(java.util.Set<PdfIndirectReference> fromOcgsToCopy, PdfDictionary fromDDict, PdfDictionary toOcProperties, PdfDocument toDocument)
private static void	OcgPropertiesCopier.copyOCGs(java.util.Set<PdfIndirectReference> fromOcgsToCopy, PdfDictionary toOcProperties, PdfDocument toDocument)
protected void	PdfWriter.flushModifiedWaitingObjects(java.util.Set<PdfIndirectReference> forbiddenToFlush)	Flushes all modified objects which have not been flushed yet.
protected void	PdfWriter.flushWaitingObjects(java.util.Set<PdfIndirectReference> forbiddenToFlush)	Flushes all objects which have not been flushed yet.
private static void	OcgPropertiesCopier.getUsedNonFlushedOCGsFromAnnotation(PdfAnnotation toAnnot, PdfAnnotation fromAnnot, java.util.Set<PdfIndirectReference> fromUsedOcgs, PdfDictionary toOcProperties)
private static void	OcgPropertiesCopier.getUsedNonFlushedOCGsFromOcDict(PdfObject toObj, PdfObject fromObj, java.util.Set<PdfIndirectReference> fromUsedOcgs, PdfDictionary toOcProperties)
private static void	OcgPropertiesCopier.getUsedNonFlushedOCGsFromResources(PdfDictionary toResources, PdfDictionary fromResources, java.util.Set<PdfIndirectReference> fromUsedOcgs, PdfDictionary toOcProperties, java.util.Set<PdfObject> visitedObjects)
private static void	OcgPropertiesCopier.getUsedNonFlushedOCGsFromXObject(PdfDictionary toXObject, PdfDictionary fromXObject, java.util.Set<PdfIndirectReference> fromUsedOcgs, PdfDictionary toOcProperties, java.util.Set<PdfObject> visitedObjects)
private void	PdfPagesTree.loadPage(int pageNum, java.util.Set<PdfIndirectReference> processedParents)	Load page from pages tree node structure
private static boolean	OcgPropertiesCopier.orderBranchContainsSetElements(PdfObject arrayObj, PdfArray array, int currentIndex, java.util.Set<PdfIndirectReference> ocgs, PdfArray toOcgs, PdfDocument toDocument)
private void	SmartModePdfObjectsSerializer.serArray(PdfArray array, ByteBuffer bb, int level, java.util.Map<PdfIndirectReference,byte[]> serializedCache)
private void	SmartModePdfObjectsSerializer.serDic(PdfDictionary dic, ByteBuffer bb, int level, java.util.Map<PdfIndirectReference,byte[]> serializedCache)
private void	SmartModePdfObjectsSerializer.serObject(PdfObject obj, ByteBuffer bb, int level, java.util.Map<PdfIndirectReference,byte[]> serializedCache)

Constructor parameters in com.itextpdf.kernel.pdf with type arguments of type PdfIndirectReference

Constructor	Description
DocumentRevision(long eofOffset, java.util.Set<PdfIndirectReference> modifiedObjects)	Creates DocumentRevision from end-of-file byte position and a set of indirect references which were modified in this document revision.

Uses of PdfIndirectReference in com.itextpdf.kernel.pdf.layer

Methods in com.itextpdf.kernel.pdf.layer that return PdfIndirectReference

Modifier and Type	Method	Description
PdfIndirectReference	IPdfOCG.getIndirectReference()	Gets the PdfIndirectReference that represents this layer.
PdfIndirectReference	PdfLayer.getIndirectReference()	Gets the indirect reference to the current layer object.
PdfIndirectReference	PdfLayerMembership.getIndirectReference()

Method parameters in com.itextpdf.kernel.pdf.layer with type arguments of type PdfIndirectReference

Modifier and Type	Method	Description
private void	PdfOCProperties.readOrderFromDictionary(PdfLayer parent, PdfArray orderArray, java.util.Map<PdfIndirectReference,PdfLayer> layerMap, java.util.Set<PdfIndirectReference> layerReferences, java.util.Map<PdfString,PdfLayer> titleLayers)	Reads the /Order in the /D entry and initialized the parent-child hierarchy.
private void	PdfOCProperties.readOrderFromDictionary(PdfLayer parent, PdfArray orderArray, java.util.Map<PdfIndirectReference,PdfLayer> layerMap, java.util.Set<PdfIndirectReference> layerReferences, java.util.Map<PdfString,PdfLayer> titleLayers)	Reads the /Order in the /D entry and initialized the parent-child hierarchy.

Uses of PdfIndirectReference in com.itextpdf.kernel.pdf.tagging

Fields in com.itextpdf.kernel.pdf.tagging with type parameters of type PdfIndirectReference

Modifier and Type	Field	Description
(package private) java.util.Map<PdfIndirectReference,java.util.TreeMap<java.lang.Integer,PdfMcr>>	ParentTreeHandler.PageMcrsContainer.pageResourceXObjects
private java.util.Map<PdfIndirectReference,ParentTreeHandler.PageMcrsContainer>	ParentTreeHandler.pageToPageMcrs
private java.util.Map<PdfIndirectReference,java.lang.Integer>	ParentTreeHandler.pageToStructParentsInd
private java.util.Map<PdfIndirectReference,java.lang.Integer>	ParentTreeHandler.xObjectToStructParentsInd

Methods in com.itextpdf.kernel.pdf.tagging that return PdfIndirectReference

Modifier and Type	Method	Description
PdfIndirectReference	PdfMcr.getPageIndirectReference()

Methods in com.itextpdf.kernel.pdf.tagging that return types with arguments of type PdfIndirectReference

Modifier and Type	Method	Description
(package private) java.util.Map<PdfIndirectReference,java.util.TreeMap<java.lang.Integer,PdfMcr>>	ParentTreeHandler.PageMcrsContainer.getPageResourceXObjects()

Methods in com.itextpdf.kernel.pdf.tagging with parameters of type PdfIndirectReference

Modifier and Type	Method	Description
(package private) void	ParentTreeHandler.PageMcrsContainer.putXObjectMcr(PdfIndirectReference xObjectIndRef, PdfMcr mcr)

Uses of PdfIndirectReference in com.itextpdf.kernel.utils

Fields in com.itextpdf.kernel.utils with type parameters of type PdfIndirectReference

Modifier and Type	Field	Description
private java.util.List<PdfIndirectReference>	CompareTool.cmpPagesRef
private java.util.List<PdfIndirectReference>	CompareTool.outPagesRef

Uses of PdfIndirectReference in com.itextpdf.kernel.utils.objectpathitems

Fields in com.itextpdf.kernel.utils.objectpathitems declared as PdfIndirectReference

Modifier and Type	Field	Description
private PdfIndirectReference	ObjectPath.baseCmpObject
private PdfIndirectReference	ObjectPath.baseOutObject
private PdfIndirectReference	IndirectPathItem.cmpObject
private PdfIndirectReference	IndirectPathItem.outObject

Methods in com.itextpdf.kernel.utils.objectpathitems that return PdfIndirectReference

Modifier and Type	Method	Description
PdfIndirectReference	ObjectPath.getBaseCmpObject()	Method returns current base PdfIndirectReference object in the cmp document.
PdfIndirectReference	ObjectPath.getBaseOutObject()	Method returns current base PdfIndirectReference object in the out document.
PdfIndirectReference	IndirectPathItem.getCmpObject()	Method returns a IndirectPathItem object from the cmp object that was met to get to the path base objects during comparing process.
PdfIndirectReference	IndirectPathItem.getOutObject()	Method returns a IndirectPathItem object that was met to get to the path base objects during comparing process.

Methods in com.itextpdf.kernel.utils.objectpathitems with parameters of type PdfIndirectReference

Modifier and Type	Method	Description
boolean	ObjectPath.isComparing(PdfIndirectReference cmpObject, PdfIndirectReference outObject)	This method is used to define if given objects were already met in the path to the current base objects.
ObjectPath	ObjectPath.resetDirectPath(PdfIndirectReference baseCmpObject, PdfIndirectReference baseOutObject)	Creates a new ObjectPath instance with two new given base objects, which are supposed to be nested in the base objects of the current instance of the ObjectPath.

Constructors in com.itextpdf.kernel.utils.objectpathitems with parameters of type PdfIndirectReference

Constructor	Description
IndirectPathItem(PdfIndirectReference cmpObject, PdfIndirectReference outObject)	Creates IndirectPathItem instance for two corresponding objects from two comparing documents.
ObjectPath(PdfIndirectReference baseCmpObject, PdfIndirectReference baseOutObject)	Creates CompareObjectPath with corresponding base objects in two documents.
ObjectPath(PdfIndirectReference baseCmpObject, PdfIndirectReference baseOutObject, java.util.Stack<LocalPathItem> path, java.util.Stack<IndirectPathItem> indirects)	Creates CompareObjectPath with corresponding base objects in two documents.

Uses of PdfIndirectReference in com.itextpdf.signatures.mac

Fields in com.itextpdf.signatures.mac declared as PdfIndirectReference

Modifier and Type	Field	Description
private PdfIndirectReference	SignatureDocumentClosingEvent.signatureReference

Methods in com.itextpdf.signatures.mac that return PdfIndirectReference

Modifier and Type	Method	Description
PdfIndirectReference	SignatureDocumentClosingEvent.getSignatureReference()	Gets PdfIndirectReference to the signature object.

Constructors in com.itextpdf.signatures.mac with parameters of type PdfIndirectReference

Constructor	Description
SignatureDocumentClosingEvent(PdfIndirectReference signatureReference)	Creates an event firing before embedding the signature into the document.

Uses of PdfIndirectReference in com.itextpdf.signatures.validation

Fields in com.itextpdf.signatures.validation with type parameters of type PdfIndirectReference

Modifier and Type	Field	Description
private Tuple2<java.util.Set<PdfIndirectReference>,java.util.Set<PdfIndirectReference>>	DocumentRevisionsValidator.usuallyModifiedObjects
private Tuple2<java.util.Set<PdfIndirectReference>,java.util.Set<PdfIndirectReference>>	DocumentRevisionsValidator.usuallyModifiedObjects

Methods in com.itextpdf.signatures.validation that return types with arguments of type PdfIndirectReference

Modifier and Type	Method	Description
private java.util.Set<PdfIndirectReference>	DocumentRevisionsValidator.createAllowedDssEntries(PdfDocument document)
private java.util.Collection<PdfIndirectReference>	DocumentRevisionsValidator.createAllowedPagesEntries(PdfDictionary pagesDictionary)
private java.util.Set<PdfIndirectReference>	DocumentRevisionsValidator.createAllowedReferences(PdfDocument document)
private java.util.Set<PdfIndirectReference>	DocumentRevisionsValidator.createAllowedStructTreeRootEntries(PdfDictionary structTreeRoot)
private java.util.Set<PdfIndirectReference>	DocumentRevisionsValidator.createUsuallyModifiedObjectsSet(PdfDocument document)

Methods in com.itextpdf.signatures.validation with parameters of type PdfIndirectReference

Modifier and Type	Method	Description
private boolean	DocumentRevisionsValidator.checkAllowedReferences(java.util.Set<PdfIndirectReference> currentAllowedReferences, java.util.Set<PdfIndirectReference> previousAllowedReferences, PdfIndirectReference indirectReference, PdfDocument documentWithoutRevision)
private boolean	DocumentRevisionsValidator.isAllowedStreamObj(PdfIndirectReference indirectReference, PdfDocument document)
private static boolean	DocumentRevisionsValidator.isMaxGenerationObject(PdfIndirectReference indirectReference)
private static boolean	DocumentRevisionsValidator.isSameReference(PdfIndirectReference indirectReference1, PdfIndirectReference indirectReference2)

Method parameters in com.itextpdf.signatures.validation with type arguments of type PdfIndirectReference

Modifier and Type	Method	Description
private void	DocumentRevisionsValidator.addAllNestedArrayEntries(java.util.Set<PdfIndirectReference> allowedReferences, PdfArray pdfArray)
private void	DocumentRevisionsValidator.addAllNestedDictionaryEntries(java.util.Set<PdfIndirectReference> allowedReferences, PdfDictionary dictionary)
private void	DocumentRevisionsValidator.addPageEntriesToSet(PdfDictionary page, java.util.Set<PdfIndirectReference> set)
private void	DocumentRevisionsValidator.addStructTreeElementsToSet(PdfArray structTreeRootKids, java.util.Set<PdfIndirectReference> set)
private void	DocumentRevisionsValidator.addStructTreeElementsToSet(PdfObject structTreeRootKids, java.util.Set<PdfIndirectReference> set)
private void	DocumentRevisionsValidator.addWidgetAnnotation(java.util.Set<PdfIndirectReference> allowedReferences, PdfDictionary annotDict)
private boolean	DocumentRevisionsValidator.checkAllowedReferences(java.util.Set<PdfIndirectReference> currentAllowedReferences, java.util.Set<PdfIndirectReference> previousAllowedReferences, PdfIndirectReference indirectReference, PdfDocument documentWithoutRevision)
private static boolean	DocumentRevisionsValidator.comparePdfArrays(PdfArray array1, PdfArray array2, java.util.List<Tuple2<PdfObject,PdfObject>> visitedObjects, Tuple2<java.util.Set<PdfIndirectReference>,java.util.Set<PdfIndirectReference>> usuallyModifiedObjects)
private static boolean	DocumentRevisionsValidator.comparePdfArrays(PdfArray array1, PdfArray array2, java.util.List<Tuple2<PdfObject,PdfObject>> visitedObjects, Tuple2<java.util.Set<PdfIndirectReference>,java.util.Set<PdfIndirectReference>> usuallyModifiedObjects)
private static boolean	DocumentRevisionsValidator.comparePdfDictionaries(PdfDictionary dictionary1, PdfDictionary dictionary2, java.util.List<Tuple2<PdfObject,PdfObject>> visitedObjects, Tuple2<java.util.Set<PdfIndirectReference>,java.util.Set<PdfIndirectReference>> usuallyModifiedObjects)
private static boolean	DocumentRevisionsValidator.comparePdfDictionaries(PdfDictionary dictionary1, PdfDictionary dictionary2, java.util.List<Tuple2<PdfObject,PdfObject>> visitedObjects, Tuple2<java.util.Set<PdfIndirectReference>,java.util.Set<PdfIndirectReference>> usuallyModifiedObjects)
private static boolean	DocumentRevisionsValidator.comparePdfObjects(PdfObject pdfObject1, PdfObject pdfObject2, Tuple2<java.util.Set<PdfIndirectReference>,java.util.Set<PdfIndirectReference>> usuallyModifiedObjects)
private static boolean	DocumentRevisionsValidator.comparePdfObjects(PdfObject pdfObject1, PdfObject pdfObject2, Tuple2<java.util.Set<PdfIndirectReference>,java.util.Set<PdfIndirectReference>> usuallyModifiedObjects)
private static boolean	DocumentRevisionsValidator.comparePdfObjects(PdfObject pdfObject1, PdfObject pdfObject2, java.util.List<Tuple2<PdfObject,PdfObject>> visitedObjects, Tuple2<java.util.Set<PdfIndirectReference>,java.util.Set<PdfIndirectReference>> usuallyModifiedObjects)
private static boolean	DocumentRevisionsValidator.comparePdfObjects(PdfObject pdfObject1, PdfObject pdfObject2, java.util.List<Tuple2<PdfObject,PdfObject>> visitedObjects, Tuple2<java.util.Set<PdfIndirectReference>,java.util.Set<PdfIndirectReference>> usuallyModifiedObjects)
private static boolean	DocumentRevisionsValidator.comparePdfStreams(PdfStream stream1, PdfStream stream2, java.util.List<Tuple2<PdfObject,PdfObject>> visitedObjects, Tuple2<java.util.Set<PdfIndirectReference>,java.util.Set<PdfIndirectReference>> usuallyModifiedObjects)
private static boolean	DocumentRevisionsValidator.comparePdfStreams(PdfStream stream1, PdfStream stream2, java.util.List<Tuple2<PdfObject,PdfObject>> visitedObjects, Tuple2<java.util.Set<PdfIndirectReference>,java.util.Set<PdfIndirectReference>> usuallyModifiedObjects)
private void	DocumentRevisionsValidator.createAllowedFormFieldEntries(PdfArray fields, java.util.Set<PdfIndirectReference> allowedReferences)
private void	DocumentRevisionsValidator.createAllowedStructTreeRootKidsEntries(PdfArray structTreeRootKids, java.util.Set<PdfIndirectReference> allowedReferences)
private void	DocumentRevisionsValidator.createAllowedStructTreeRootKidsEntries(PdfObject structTreeRootKids, java.util.Set<PdfIndirectReference> allowedReferences)
private void	DocumentRevisionsValidator.createAllowedTreeEntries(PdfObject treeNode, java.util.Set<PdfIndirectReference> allowedReferences, PdfName contentName)