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

static PDFNull

INSTANCE Instance for the "null" object.

Method Summary

void	outputInline(java.io.OutputStream out, java.lang.StringBuilder textBuffer) 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.lang.StringBuilder textBuffer)
                  throws java.io.IOException

Writes a "direct object" (inline object) representation to the stream. A text buffer is given for optimized encoding of text content.

IMPORTANT: If you need to write out binary output, call PDFDocument.flushTextBuffer(StringBuilder, OutputStream) before writing any content to the OutputStream!

Specified by:

outputInline in interface PDFWritable

Parameters:

out - the OutputStream (for binary content)

textBuffer - the text buffer for text content

Throws:

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