Package com.itextpdf.text.pdf

Class PdfStructTreeController

java.lang.Object

com.itextpdf.text.pdf.PdfStructTreeController

public class PdfStructTreeController
extends java.lang.Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	PdfStructTreeController.returnType

Field Summary

Fields

Modifier and Type	Field	Description
private PdfIndirectReference	nullReference
private PdfDictionary	parentTree
protected PdfReader	reader
private PdfDictionary	roleMap
private PdfDictionary	sourceClassMap
private PdfDictionary	sourceRoleMap
private PdfDictionary	structTreeRoot
private PdfStructureTreeRoot	structureTreeRoot
private PdfCopy	writer

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	PdfStructTreeController(PdfReader reader, PdfCopy writer)

Method Summary

Modifier and Type	Method	Description
protected void	addClass(PdfObject object)
protected void	addKid(PdfDictionary parent, PdfObject kid)
private void	addKid(PdfObject obj)
protected void	addRole(PdfName structType)
protected void	attachStructTreeRootKids(PdfObject firstNotNullKid)	Add kid to structureTreeRoot from structTreeRoot
static boolean	checkTagged(PdfReader reader)
static boolean	compareObjects(PdfObject value1, PdfObject value2)
private PdfStructTreeController.returnType	copyPageMarks(PdfDictionary parentTree, PdfNumber arrayNumber, int newArrayNumber)
void	copyStructTreeForPage(PdfNumber sourceArrayNumber, int newArrayNumber)
private PdfStructTreeController.returnType	findAndCopyMarks(PdfArray pages, int arrayNumber, int newArrayNumber)
private static PdfArray	getDirectArray(PdfArray in)
private static PdfDictionary	getDirectDict(PdfDictionary in)
static PdfObject	getDirectObject(PdfObject object)
(package private) static PdfDictionary	getKDict(PdfDictionary obj)
protected void	setReader(PdfReader reader)

Methods inherited from class java.lang.Object

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

Field Detail

structTreeRoot

private PdfDictionary structTreeRoot

writer

private PdfCopy writer

structureTreeRoot

private PdfStructureTreeRoot structureTreeRoot

parentTree

private PdfDictionary parentTree

reader

protected PdfReader reader

roleMap

private PdfDictionary roleMap

sourceRoleMap

private PdfDictionary sourceRoleMap

sourceClassMap

private PdfDictionary sourceClassMap

nullReference

private PdfIndirectReference nullReference

Constructor Detail

PdfStructTreeController

protected PdfStructTreeController(PdfReader reader,
                                  PdfCopy writer)
                           throws BadPdfFormatException

Throws:

BadPdfFormatException

Method Detail

setReader

protected void setReader(PdfReader reader)
                  throws BadPdfFormatException

Throws:

BadPdfFormatException

checkTagged

public static boolean checkTagged(PdfReader reader)

getDirectObject

public static PdfObject getDirectObject(PdfObject object)

copyStructTreeForPage

public void copyStructTreeForPage(PdfNumber sourceArrayNumber,
                                  int newArrayNumber)
                           throws BadPdfFormatException,
                                  java.io.IOException

Throws:

BadPdfFormatException

java.io.IOException

copyPageMarks

private PdfStructTreeController.returnType copyPageMarks(PdfDictionary parentTree,
                                                         PdfNumber arrayNumber,
                                                         int newArrayNumber)
                                                  throws BadPdfFormatException,
                                                         java.io.IOException

Throws:

BadPdfFormatException

java.io.IOException

findAndCopyMarks

private PdfStructTreeController.returnType findAndCopyMarks(PdfArray pages,
                                                            int arrayNumber,
                                                            int newArrayNumber)
                                                     throws BadPdfFormatException,
                                                            java.io.IOException

Throws:

BadPdfFormatException

java.io.IOException

attachStructTreeRootKids

protected void attachStructTreeRootKids(PdfObject firstNotNullKid)
                                 throws java.io.IOException,
                                        BadPdfFormatException

Add kid to structureTreeRoot from structTreeRoot

Throws:

java.io.IOException

BadPdfFormatException

getKDict

static PdfDictionary getKDict(PdfDictionary obj)

addKid

private void addKid(PdfObject obj)
             throws java.io.IOException,
                    BadPdfFormatException

Throws:

java.io.IOException

BadPdfFormatException

getDirectArray

private static PdfArray getDirectArray(PdfArray in)

getDirectDict

private static PdfDictionary getDirectDict(PdfDictionary in)

compareObjects

public static boolean compareObjects(PdfObject value1,
                                     PdfObject value2)

addClass

protected void addClass(PdfObject object)
                 throws BadPdfFormatException

Throws:

BadPdfFormatException

addRole

protected void addRole(PdfName structType)
                throws BadPdfFormatException

Throws:

BadPdfFormatException

addKid

protected void addKid(PdfDictionary parent,
                      PdfObject kid)