com.itextpdf.kernel.pdf

Class PdfNumber

java.lang.Object

com.itextpdf.kernel.pdf.PdfObject

com.itextpdf.kernel.pdf.PdfPrimitiveObject

com.itextpdf.kernel.pdf.PdfNumber

All Implemented Interfaces:

Serializable

public class PdfNumber
extends PdfPrimitiveObject

See Also:

Serialized Form

Field Summary

Fields inherited from class com.itextpdf.kernel.pdf.PdfPrimitiveObject

content, directOnly

Fields inherited from class com.itextpdf.kernel.pdf.PdfObject

ARRAY, BOOLEAN, DICTIONARY, FLUSHED, FORBID_RELEASE, FREE, INDIRECT_REFERENCE, indirectReference, LITERAL, MODIFIED, MUST_BE_FLUSHED, MUST_BE_INDIRECT, NAME, NULL, NUMBER, ORIGINAL_OBJECT_STREAM, READ_ONLY, READING, STREAM, STRING, UNENCRYPTED

Constructor Summary

Constructors

Constructor and Description
PdfNumber(byte[] content)
PdfNumber(double value)
PdfNumber(int value)

Method Summary

Modifier and Type	Method and Description
protected void	copyContent(PdfObject from, PdfDocument document) Copies object content from object 'from'.
PdfNumber	copyTo(PdfDocument document) Copies object to a specified document.
PdfNumber	copyTo(PdfDocument document, boolean allowDuplicating) Copies object to a specified document.
void	decrement()
double	doubleValue()
boolean	equals(Object o)
float	floatValue()
protected void	generateContent()
protected void	generateValue()
byte	getType() Gets object type.
double	getValue()
int	hashCode()
void	increment()
int	intValue()
protected boolean	isDoubleNumber()
long	longValue()
PdfNumber	makeIndirect(PdfDocument document) Marks object to be saved as indirect.
PdfNumber	makeIndirect(PdfDocument document, PdfIndirectReference reference) Marks object to be saved as indirect.
protected PdfNumber	newInstance() Creates new instance of object.
void	setValue(double value)
void	setValue(int value)
String	toString()

Methods inherited from class com.itextpdf.kernel.pdf.PdfPrimitiveObject

compareContent, getInternalContent, hasContent, setIndirectReference

Methods inherited from class com.itextpdf.kernel.pdf.PdfObject

checkState, clearState, clone, flush, flush, getIndirectReference, isArray, isBoolean, isDictionary, isFlushed, isIndirect, isIndirectReference, isLiteral, isModified, isName, isNull, isNumber, isStream, isString, release, setModified, setState

Methods inherited from class java.lang.Object

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

Constructor Detail

PdfNumber

public PdfNumber(double value)

PdfNumber

public PdfNumber(int value)

PdfNumber

public PdfNumber(byte[] content)

Method Detail

getType

public byte getType()

Description copied from class: PdfObject

Gets object type.

Specified by:

getType in class PdfObject

Returns:

object type.

getValue

public double getValue()

doubleValue

public double doubleValue()

floatValue

public float floatValue()

longValue

public long longValue()

intValue

public int intValue()

setValue

public void setValue(int value)

setValue

public void setValue(double value)

increment

public void increment()

decrement

public void decrement()

makeIndirect

public PdfNumber makeIndirect(PdfDocument document)

Marks object to be saved as indirect.

Overrides:

makeIndirect in class PdfObject

Parameters:

document - a document the indirect reference will belong to.

Returns:

object itself.

makeIndirect

public PdfNumber makeIndirect(PdfDocument document,
                              PdfIndirectReference reference)

Marks object to be saved as indirect.

Overrides:

makeIndirect in class PdfPrimitiveObject

Parameters:

document - a document the indirect reference will belong to.

Returns:

object itself.

copyTo

public PdfNumber copyTo(PdfDocument document)

Copies object to a specified document. Works only for objects that are read from existing document, otherwise an exception is thrown.

Overrides:

copyTo in class PdfObject

Parameters:

document - document to copy object to.

Returns:

copied object.

copyTo

public PdfNumber copyTo(PdfDocument document,
                        boolean allowDuplicating)

Copies object to a specified document. Works only for objects that are read from existing document, otherwise an exception is thrown.

Overrides:

copyTo in class PdfObject

Parameters:

document - document to copy object to.

allowDuplicating - indicates if to allow copy objects which already have been copied. If object is associated with any indirect reference and allowDuplicating is false then already existing reference will be returned instead of copying object. If allowDuplicating is true then object will be copied and new indirect reference will be assigned.

Returns:

copied object.

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

newInstance

protected PdfNumber newInstance()

Description copied from class: PdfObject

Creates new instance of object.

Specified by:

newInstance in class PdfObject

Returns:

new instance of object.

isDoubleNumber

protected boolean isDoubleNumber()

generateContent

protected void generateContent()

Specified by:

generateContent in class PdfPrimitiveObject

generateValue

protected void generateValue()

copyContent

protected void copyContent(PdfObject from,
                           PdfDocument document)

Description copied from class: PdfObject

Copies object content from object 'from'.

Overrides:

copyContent in class PdfPrimitiveObject

Parameters:

from - object to copy content from.

document - document to copy object to.