com.lowagie.text.pdf

Class PRIndirectReference

public class PRIndirectReference extends PdfIndirectReference

Field Summary
protected PdfObject	hardReference Used when 'reader' is "non-partial", holding the entire PDF in memory.
protected PdfReader	reader

Constructor Summary
	PRIndirectReference(PdfReader reader, int number, int generation) Constructs a `PdfIndirectReference`.
	PRIndirectReference(PdfReader reader, int number) Constructs a `PdfIndirectReference`.

Method Summary
PdfObject	getDirectObject() Find the direct object for this reference.
PdfObject	getInternalObject() Sorts out the current reference from either of the two places it could be stored.
PdfReader	getReader()
void	setDirectObject(PdfObject obj) Block alteration of a PRIndRef's direct object.
void	setNumber(int number, int generation)
void	toPdf(PdfWriter writer, OutputStream os)

Field Detail

hardReference

protected PdfObject hardReference

Used when 'reader' is "non-partial", holding the entire PDF in memory. Otherwise, we stick to PdfIndirectReference's "reffedObj".

Since: 2.1.5

reader

protected PdfReader reader

Constructor Detail

PRIndirectReference

PRIndirectReference(PdfReader reader, int number, int generation)

Constructs a PdfIndirectReference.

Parameters: reader a PdfReader number the object number. generation the generation number.

PRIndirectReference

PRIndirectReference(PdfReader reader, int number)

Constructs a PdfIndirectReference.

Parameters: reader a PdfReader number the object number.

Method Detail

getDirectObject

public PdfObject getDirectObject()

Find the direct object for this reference. It'll look up the correct one from its PdfReader if need be, but prefers to use the internally stored PdfObject.

Returns: the direct object for this reference.

Since: 2.1.5

getInternalObject

private PdfObject getInternalObject()

Sorts out the current reference from either of the two places it could be stored.

Returns: a valid object reference if there's one to get

Since: 2.1.5

getReader

public PdfReader getReader()

setDirectObject

public void setDirectObject(PdfObject obj)

Block alteration of a PRIndRef's direct object.

Parameters: obj ignored

Since: 2.1.5

setNumber

public void setNumber(int number, int generation)

toPdf

public void toPdf(PdfWriter writer, OutputStream os)