it.stefanochizzolini.clown.objects
Class PdfReference

java.lang.Object
  it.stefanochizzolini.clown.objects.PdfObject
      it.stefanochizzolini.clown.objects.PdfDataObject
          it.stefanochizzolini.clown.objects.PdfDirectObject
              it.stefanochizzolini.clown.objects.PdfReference

All Implemented Interfaces:

IPdfIndirectObject, Cloneable, Comparable<PdfDirectObject>

public class PdfReference
extends PdfDirectObject
implements IPdfIndirectObject

PDF indirect reference object [PDF:1.6:3.2.9].

Version:

0.0.8

Author:

Stefano Chizzolini (http://www.stefanochizzolini.it)

Constructor Summary

PdfReference(Parser.Reference reference, File file)
For internal use only.

Method Summary

Object	clone(File context) Gets the clone of the object, registered inside the given file context.
int	compareTo(PdfDirectObject object)
void	delete() Removes the object from its file context.
boolean	equals(Object object)
String	getCrossReference(long offset)
PdfDataObject	getDataObject() Gets the actual data associated to the indirect reference.
int	getGenerationNumber()
String	getID()
PdfIndirectObject	getIndirectObject() Gets the indirect object associated to the indirect reference.
String	getIndirectReference()
int	getObjectNumber()
PdfReference	getReference() Gets the indirect reference associated to the indirect object.
int	hashCode()
void	setDataObject(PdfDataObject value)
String	toString()
void	writeTo(IOutputStream stream) Serializes the object to the given stream.

Methods inherited from class it.stefanochizzolini.clown.objects.PdfDirectObject

clone

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

PdfReference

public PdfReference(Parser.Reference reference,
                    File file)

For internal use only.

This is a necessary hack because indirect objects are unreachable on parsing bootstrap (see File(IInputStream) constructor).

Method Detail

compareTo

public int compareTo(PdfDirectObject object)

Specified by:

compareTo in interface Comparable<PdfDirectObject>

Specified by:

compareTo in class PdfDirectObject

equals

public boolean equals(Object object)

Overrides:

equals in class Object

getCrossReference

public String getCrossReference(long offset)

getGenerationNumber

public int getGenerationNumber()

getID

public String getID()

getIndirectReference

public String getIndirectReference()

getObjectNumber

public int getObjectNumber()

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object

writeTo

public void writeTo(IOutputStream stream)

Description copied from class: PdfObject

Serializes the object to the given stream.

Specified by:

writeTo in class PdfObject

clone

public Object clone(File context)

Description copied from class: PdfObject

Gets the clone of the object, registered inside the given file context.

Specified by:

clone in interface IPdfIndirectObject

Specified by:

clone in class PdfObject

delete

public void delete()

Description copied from interface: IPdfIndirectObject

Removes the object from its file context.

Remarks

The object is no more usable after this method returns.

Specified by:

delete in interface IPdfIndirectObject

getDataObject

public PdfDataObject getDataObject()

Description copied from interface: IPdfIndirectObject

Gets the actual data associated to the indirect reference.

Specified by:

getDataObject in interface IPdfIndirectObject

getIndirectObject

public PdfIndirectObject getIndirectObject()

Description copied from interface: IPdfIndirectObject

Gets the indirect object associated to the indirect reference.

Specified by:

getIndirectObject in interface IPdfIndirectObject

getReference

public PdfReference getReference()

Description copied from interface: IPdfIndirectObject

Gets the indirect reference associated to the indirect object.

Specified by:

getReference in interface IPdfIndirectObject

setDataObject

public void setDataObject(PdfDataObject value)

Specified by:

setDataObject in interface IPdfIndirectObject

See Also:

IPdfIndirectObject.getDataObject()