fop 0.95

org.apache.fop.pdf
Class NullFilter

java.lang.Object
  extended by org.apache.fop.pdf.PDFFilter
      extended by org.apache.fop.pdf.NullFilter
Direct Known Subclasses:
CCFFilter, DCTFilter

public class NullFilter
extends PDFFilter

Null Filter class. The content is just passed through. The class is used to override the default Flate filter for debugging purposes.


Constructor Summary
NullFilter()
           
 
Method Summary
 java.io.OutputStream applyFilter(java.io.OutputStream out)
          Applies a filter to an OutputStream.
 PDFObject getDecodeParms()
          return a parameter dictionary for this filter, or null
 java.lang.String getName()
          return a PDF string representation of the filter, e.g.
 
Methods inherited from class org.apache.fop.pdf.PDFFilter
isApplied, isASCIIFilter, setApplied
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

NullFilter

public NullFilter()
Method Detail

getName

public java.lang.String getName()
return a PDF string representation of the filter, e.g. /FlateDecode

Specified by:
getName in class PDFFilter
Returns:
the filter PDF name

getDecodeParms

public PDFObject getDecodeParms()
return a parameter dictionary for this filter, or null

Specified by:
getDecodeParms in class PDFFilter
Returns:
the decode params for the filter

applyFilter

public java.io.OutputStream applyFilter(java.io.OutputStream out)
                                 throws java.io.IOException
Applies a filter to an OutputStream.

Specified by:
applyFilter in class PDFFilter
Parameters:
out - contents to be filtered
Returns:
OutputStream filtered contents
Throws:
java.io.IOException - In case of an I/O problem

fop 0.95

Copyright 1999-2008 The Apache Software Foundation. All Rights Reserved.