Class PDFParentTree

java.lang.Object

org.apache.fop.pdf.PDFObject

org.apache.fop.pdf.PDFDictionary

org.apache.fop.pdf.PDFNumberTreeNode

org.apache.fop.pdf.PDFParentTree

All Implemented Interfaces:

CompressedObject, PDFWritable

public class PDFParentTree
extends PDFNumberTreeNode

Class representing a PDF /ParentTree.

Field Summary

Fields

Modifier and Type	Field	Description
private static final int	MAX_NUMS_ARRAY_SIZE

Fields inherited from class PDFDictionary

entries, order

Fields inherited from class PDFObject

log

Constructor Summary

Constructors

Constructor	Description
PDFParentTree()

Method Summary

Modifier and Type	Method	Description
private void	addKid(PDFObject kid)	Registers a child object and adds it to the Kids array.
void	addToNums(int num, Object object)	Adds a number and object to the nums array and increases the upper limit should it be required.
private void	insertItemToNumsArray(int array, int num, Object object)
private void	setNumOfKidsArrays(int numKids)

Methods inherited from class PDFNumberTreeNode

getKids, getLowerLimit, getNums, getUpperLimit, setKids, setLowerLimit, setNums, setUpperLimit

Methods inherited from class PDFDictionary

containsKey, get, getChildren, getChildren, keySet, output, put, put, remove, writeDictionary

Methods inherited from class PDFObject

contentEquals, encode, encodeBinaryToHexString, encodeString, encodeText, formatObject, getDocument, getDocumentSafely, getGeneration, getObjectID, getObjectNumber, getParent, hasObjectNumber, makeReference, outputInline, referencePDF, setDocument, setObjectNumber, setObjectNumber, setObjectNumber, setParent, supportsObjectStream, toPDF, toPDFString

Methods inherited from class Object

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

Field Details

MAX_NUMS_ARRAY_SIZE

private static final int MAX_NUMS_ARRAY_SIZE

See Also:

• Constant Field Values

Constructor Details

PDFParentTree

public PDFParentTree()

Method Details

addToNums

public void addToNums(int num,
 Object object)

Description copied from class: PDFNumberTreeNode

Adds a number and object to the nums array and increases the upper limit should it be required.

Overrides:

addToNums in class PDFNumberTreeNode

Parameters:

num - The unique number identifying the object in the array

object - The object being added

setNumOfKidsArrays

private void setNumOfKidsArrays(int numKids)

addKid

private void addKid(PDFObject kid)

Registers a child object and adds it to the Kids array.

Parameters:

kid - The child PDF object to be added

insertItemToNumsArray

private void insertItemToNumsArray(int array,
 int num,
 Object object)