public PDFObjectStreamParser(COSStream strm,
    COSDocument doc) throws IOException 
{
       super( strm.getUnfilteredStream() );
       setDocument( doc );
       stream = strm;
}

Constructor.

Parameters:

strm - The stream to parse.

doc - The document for the current parsing.

Throws:

IOException - If there is an error initializing the stream.

 public List<COSObject> getObjects() 
{
        return streamObjects;
}

This will get the objects that were parsed from the stream.

 public  void parse() throws IOException 
{
        try
        {
            //need to first parse the header.
            int numberOfObjects = stream.getInt( "N" );
            objectNumbers = new ArrayList< Integer >( numberOfObjects );
            streamObjects = new ArrayList< COSObject >( numberOfObjects );
            for( int i=0; i< numberOfObjects; i++ )
            {
                int objectNumber = readInt();
                int offset = readInt();
                objectNumbers.add( new Integer( objectNumber ) );
            }
            COSObject object = null;
            COSBase cosObject = null;
            int objectCounter = 0;
            while( (cosObject = parseDirObject()) != null )
            {
                object = new COSObject(cosObject);
                object.setGenerationNumber( COSInteger.ZERO );
                COSInteger objNum =
                    COSInteger.get( objectNumbers.get( objectCounter).intValue() );
                object.setObjectNumber( objNum );
                streamObjects.add( object );
                if(log.isDebugEnabled())
                {
                    log.debug( "parsed=" + object );
                }
                objectCounter++;
            }
        }
        finally
        {
            pdfSource.close();
        }
}

This will parse the tokens in the stream. This will close the stream when it is finished parsing.