public class PdfReference extends PdfObject
Modifier and Type | Field and Description |
---|---|
protected int |
_g
The generation number of this indirect reference.
|
protected int |
_n
The object number of this indirect reference.
|
Constructor and Description |
---|
PdfReference(int n,
int g)
Constructs an indirect reference representing a specified
object number and generation number.
|
Modifier and Type | Method and Description |
---|---|
boolean |
equals(java.lang.Object obj)
Compares this instance with another PDF object for equality.
|
int |
getGenerationNumber()
Returns the generation number of this indirect reference.
|
int |
getObjectNumber()
Returns the object number of this indirect reference.
|
int |
hashCode()
Returns a hash code for this object.
|
protected int |
writePdf(PdfWriter w,
boolean spacing)
Writes this object in PDF format.
|
clone, filter, filterContents, toString
protected int _g
protected int _n
public PdfReference(int n, int g)
n
- the object number.g
- the generation number.public boolean equals(java.lang.Object obj)
PdfObject
public int getGenerationNumber()
public int getObjectNumber()
public int hashCode()
PdfObject
protected int writePdf(PdfWriter w, boolean spacing) throws java.io.IOException
PdfObject
writePdf
in class PdfObject
w
- the PdfWriter
to write to.spacing
- specifies whether to add white-space before
the object. A value of true
enables the
addition of white-space. If the object begins with a PDF
delimiter, then this option is ignored and no white-space
is written.java.io.IOException