Package gov.nih.mipav.model.file

Class FileSVS.JPEGHuffmanInputStream

java.lang.Object

java.io.InputStream

gov.nih.mipav.model.file.FileSVS.JPEGHuffmanInputStream

All Implemented Interfaces:

Closeable, AutoCloseable

Enclosing class:

FileSVS

public class FileSVS.JPEGHuffmanInputStream
extends InputStream

Field Summary

Fields

Modifier and Type	Field	Description
protected int[]	BITS
private int	code
protected int[]	HUFFCODE
protected int[]	HUFFSIZE
protected int[]	HUFFVAL
protected FileSVS.JPEGBitInputStream	in
private int	index
protected int[]	MAXCODE
protected int[]	MINCODE
protected int[]	VALPTR

Constructor Summary

Constructors

Constructor	Description
JPEGHuffmanInputStream(FileSVS.JPEGBitInputStream in, InputStream tables)
JPEGHuffmanInputStream(InputStream tables)

Method Summary

Modifier and Type	Method	Description
private void	generateCodeTable(int LASTK)
private void	generateDecoderTable()
private void	generateSizeTable(int LASTK)
private void	initialize(InputStream tables)
int	read()
int	readBits(int bitSize)
private int	readTableData(InputStream tables)
void	restart()
void	setInputStream(FileSVS.JPEGBitInputStream in)
String	toString()

Methods inherited from class java.io.InputStream

available, close, mark, markSupported, nullInputStream, read, read, readAllBytes, readNBytes, readNBytes, reset, skip, skipNBytes, transferTo

Methods inherited from class java.lang.Object

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

Field Details

BITS

protected int[] BITS

HUFFVAL

protected int[] HUFFVAL

HUFFSIZE

protected int[] HUFFSIZE

HUFFCODE

protected int[] HUFFCODE

VALPTR

protected int[] VALPTR

MINCODE

protected int[] MINCODE

MAXCODE

protected int[] MAXCODE

in

protected FileSVS.JPEGBitInputStream in

code

private int code

index

private int index

Constructor Details

JPEGHuffmanInputStream

public JPEGHuffmanInputStream(FileSVS.JPEGBitInputStream in,
 InputStream tables)
                       throws IOException

Throws:

IOException

JPEGHuffmanInputStream

public JPEGHuffmanInputStream(InputStream tables)
                       throws IOException

Throws:

IOException

Method Details

setInputStream

public void setInputStream(FileSVS.JPEGBitInputStream in)
                    throws IOException

Throws:

IOException

initialize

private void initialize(InputStream tables)
                 throws IOException

Throws:

IOException

readTableData

private int readTableData(InputStream tables)
                   throws IOException

Throws:

IOException

generateSizeTable

private void generateSizeTable(int LASTK)

generateCodeTable

private void generateCodeTable(int LASTK)

generateDecoderTable

private void generateDecoderTable()

toString

public String toString()

Overrides:

toString in class Object

readBits

public int readBits(int bitSize)
             throws IOException

Throws:

IOException

restart

public void restart()
             throws IOException

Throws:

IOException

read

public int read()
         throws IOException

Specified by:

read in class InputStream

Throws:

IOException