Constructor Detail

• PDFXRefStream

  public PDFXRefStream()

  Create a fresh XRef stream like for a fresh file or an incremental update.

Method Detail

• getStream

  public COSStream getStream()
                      throws IOException

  Returns the stream of the XRef.

  Returns:

  the XRef stream

  Throws:

  IOException - if something went wrong

• addTrailerInfo

  public void addTrailerInfo(COSDictionary trailerDict)

  Copy all Trailer Information to this file.

  Parameters:

  trailerDict - dictionary to be added as trailer info

• addEntry

  public void addEntry(COSWriterXRefEntry entry)

  Add an new entry to the XRef stream.

  Parameters:

  entry - new entry to be added

• setSize

  public void setSize(long streamSize)

  Set the size of the XRef stream.

  Parameters:

  streamSize - size to bet set as stream size

• getObject

  public COSObject getObject(int objectNumber)

  Returns the object referenced by the given object number.

  Specified by:

  getObject in interface PDFXRef

  Parameters:

  objectNumber - the object to be returned

  Returns:

  the object corresponding to the given object number