org.apache.fop.pdf

Class PDFNull

java.lang.Object

org.apache.fop.pdf.PDFNull

All Implemented Interfaces:

PDFWritable

public final class PDFNull
extends java.lang.Object
implements PDFWritable

Class representing a PDF name object.

Field Summary

Fields

Modifier and Type	Field and Description
static PDFNull	INSTANCE Instance for the "null" object.

Method Summary

Methods

Modifier and Type	Method and Description
void	outputInline(java.io.OutputStream out, java.io.Writer writer) Writes a "direct object" (inline object) representation to the stream.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

public static final PDFNull INSTANCE

Instance for the "null" object.

Method Detail

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

outputInline

public void outputInline(java.io.OutputStream out,
                java.io.Writer writer)
                  throws java.io.IOException

Writes a "direct object" (inline object) representation to the stream. A Writer is given for optimized encoding of text content. Since the Writer is buffered, make sure flush() is called before any direct calls to out are made.

Specified by:

outputInline in interface PDFWritable

Parameters:

out - the OutputStream (for binary content)

writer - the Writer (for text content, wraps the above OutputStream)

Throws:

java.io.IOException - if an I/O error occurs