org.sejda.sambox.cos

Class COSNull

java.lang.Object

org.sejda.sambox.cos.COSBase

org.sejda.sambox.cos.COSNull

All Implemented Interfaces:

COSObjectable

public final class COSNull
extends COSBase

This class represents a null PDF object.

Author:

Ben Litchfield

Field Summary

Fields

Modifier and Type	Field and Description
static COSNull	NULL The one null object in the system.

Method Summary

Modifier and Type	Method and Description
void	accept(COSVisitor visitor) Visitor pattern for the COS model objects
String	toString()

Methods inherited from class org.sejda.sambox.cos.COSBase

getCOSObject, hasId, id, idIfAbsent

Methods inherited from class java.lang.Object

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

Field Detail

NULL

public static final COSNull NULL

The one null object in the system.

Method Detail

accept

public void accept(COSVisitor visitor)
            throws IOException

Description copied from class: COSBase

Visitor pattern for the COS model objects

Specified by:

accept in class COSBase

Throws:

IOException

toString

public String toString()

Overrides:

toString in class Object