com.itextpdf.text.pdf.mc

Class StructureObject

java.lang.Object

com.itextpdf.text.pdf.mc.StructureItem

com.itextpdf.text.pdf.mc.StructureObject

public class StructureObject
extends StructureItem

A StructureItem that refers to an object from an OBJR dictionary.

Field Summary

Fields

Modifier and Type	Field and Description
protected PdfObject	obj An object referred to by an OBJR dictionary.
protected PdfIndirectReference	objref The reference to the object.
protected PdfIndirectReference	ref The reference of the structure element of which the properties are stored.
protected PdfDictionary	structElem The structure element of which the properties are stored.
protected int	structParent The StructParent value of the object.

Fields inherited from class com.itextpdf.text.pdf.mc.StructureItem

pageref

Constructor Summary

Constructors

Constructor and Description
StructureObject(PdfDictionary structElem, PdfIndirectReference ref, PdfDictionary dict) Creates a StructureObject for an OBJR dictionary.

Method Summary

Modifier and Type	Method and Description
int	checkStructParent(int pg, int sp) Checks if a StructParent corresponds with the StructParent stored in the object.
PdfDictionary	getObjAsDict() Returns the object referred to by the OBJR dictionary.
PdfIndirectReference	getObjRef() Returns the reference to the object.
PdfIndirectReference	getRef() Returns the structure element's reference.
PdfDictionary	getStructElem() Returns the structure element.
String	toString() Creates a String representation of the object.

Methods inherited from class com.itextpdf.text.pdf.mc.StructureItem

checkMCID, getPageref

Methods inherited from class java.lang.Object

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

Field Detail

structElem

protected PdfDictionary structElem

The structure element of which the properties are stored.

ref

protected PdfIndirectReference ref

The reference of the structure element of which the properties are stored.

obj

protected PdfObject obj

An object referred to by an OBJR dictionary.

objref

protected PdfIndirectReference objref

The reference to the object.

structParent

protected int structParent

The StructParent value of the object.

Constructor Detail

StructureObject

public StructureObject(PdfDictionary structElem,
                       PdfIndirectReference ref,
                       PdfDictionary dict)
                throws InvalidPdfException

Creates a StructureObject for an OBJR dictionary.

Parameters:

structElem - the parent structure element

ref - the reference of the parent structure element

dict - the object reference dictionary

Throws:

InvalidPdfException

Method Detail

getStructElem

public PdfDictionary getStructElem()

Returns the structure element.

Returns:

a StructElem dictionary

getRef

public PdfIndirectReference getRef()

Returns the structure element's reference.

Returns:

an indirect reference to a StructElem dictionary

getObjAsDict

public PdfDictionary getObjAsDict()

Returns the object referred to by the OBJR dictionary. Note that this method returns a dictionary which means that in case the object is a stream, only the stream dictionary will be returned.

Returns:

the object referred to by OBJR as a dictionary

getObjRef

public PdfIndirectReference getObjRef()

Returns the reference to the object.

Returns:

an object reference

checkStructParent

public int checkStructParent(int pg,
                             int sp)

Checks if a StructParent corresponds with the StructParent stored in the object.

Overrides:

checkStructParent in class StructureItem

Parameters:

pg - the page reference that needs to be checked

sp - the structParent that needs to be checked

Returns:

1 in case the StructParent matches, -1 in case there's no match.

toString

public String toString()

Creates a String representation of the object.

Overrides:

toString in class Object

See Also:

Object.toString()