Class BufferedImageInputStream

java.lang.Object

javax.imageio.stream.ImageInputStreamImpl

com.twelvemonkeys.imageio.stream.BufferedImageInputStream

All Implemented Interfaces:

Closeable, DataInput, AutoCloseable, ImageInputStream

@Deprecated
public final class BufferedImageInputStream
extends ImageInputStreamImpl
implements ImageInputStream

Deprecated.

Use BufferedFileImageInputStream instead.

A buffered ImageInputStream. Experimental - seems to be effective for FileImageInputStream and FileCacheImageInputStream when doing a lot of single-byte reads (or short byte-array reads). Code that uses the readFully methods are not affected by the issue.

NOTE: Invoking close() will NOT close the wrapped stream.

Version:

$Id: BufferedFileImageInputStream.java,v 1.0 May 15, 2008 4:36:49 PM haraldk Exp$

Field Summary

Fields

Modifier and Type	Field	Description
private ByteBuffer	buffer	Deprecated.
(package private) static final int	DEFAULT_BUFFER_SIZE	Deprecated.
private final ByteBuffer	integralCache	Deprecated.
private final byte[]	integralCacheArray	Deprecated.
private ImageInputStream	stream	Deprecated.

Fields inherited from class ImageInputStreamImpl

bitOffset, byteOrder, flushedPos, streamPos

Constructor Summary

Constructors

Modifier	Constructor	Description
	BufferedImageInputStream(ImageInputStream pStream)	Deprecated.
private	BufferedImageInputStream(ImageInputStream pStream, int pBufferSize)	Deprecated.

Method Summary

Modifier and Type	Method	Description
void	close()	Deprecated.
private void	fillBuffer()	Deprecated.
protected void	finalize()	Deprecated.
void	flushBefore(long pos)	Deprecated.
long	getFlushedPosition()	Deprecated.
boolean	isCached()	Deprecated.
boolean	isCachedFile()	Deprecated.
boolean	isCachedMemory()	Deprecated.
long	length()	Deprecated.
int	read()	Deprecated.
int	read(byte[] pBuffer, int pOffset, int pLength)	Deprecated.
int	readBit()	Deprecated.
long	readBits(int numBits)	Deprecated.
private int	readBuffered(byte[] pBuffer, int pOffset, int pLength)	Deprecated.
private int	readDirect(byte[] pBuffer, int pOffset, int pLength)	Deprecated.
int	readInt()	Deprecated.
long	readLong()	Deprecated.
short	readShort()	Deprecated.
void	seek(long position)	Deprecated.
void	setByteOrder(ByteOrder byteOrder)	Deprecated.

Methods inherited from class ImageInputStreamImpl

checkClosed, flush, getBitOffset, getByteOrder, getStreamPosition, mark, read, readBoolean, readByte, readBytes, readChar, readDouble, readFloat, readFully, readFully, readFully, readFully, readFully, readFully, readFully, readFully, readLine, readUnsignedByte, readUnsignedInt, readUnsignedShort, readUTF, reset, setBitOffset, skipBytes, skipBytes

Methods inherited from class Object

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

Methods inherited from interface ImageInputStream

flush, getBitOffset, getByteOrder, getStreamPosition, mark, read, readBoolean, readByte, readBytes, readChar, readDouble, readFloat, readFully, readFully, readFully, readFully, readFully, readFully, readFully, readFully, readLine, readUnsignedByte, readUnsignedInt, readUnsignedShort, readUTF, reset, setBitOffset, skipBytes, skipBytes

Field Details

DEFAULT_BUFFER_SIZE

static final int DEFAULT_BUFFER_SIZE

Deprecated.

See Also:

• Constant Field Values

stream

private ImageInputStream stream

Deprecated.

buffer

private ByteBuffer buffer

Deprecated.

integralCache

private final ByteBuffer integralCache

Deprecated.

integralCacheArray

private final byte[] integralCacheArray

Deprecated.

Constructor Details

BufferedImageInputStream

public BufferedImageInputStream(ImageInputStream pStream)
                         throws IOException

Deprecated.

Throws:

IOException

BufferedImageInputStream

private BufferedImageInputStream(ImageInputStream pStream,
 int pBufferSize)
                          throws IOException

Deprecated.

Throws:

IOException

Method Details

fillBuffer

private void fillBuffer()
                 throws IOException

Deprecated.

Throws:

IOException

setByteOrder

public void setByteOrder(ByteOrder byteOrder)

Deprecated.

Specified by:

setByteOrder in interface ImageInputStream

Overrides:

setByteOrder in class ImageInputStreamImpl

read

public int read()
         throws IOException

Deprecated.

Specified by:

read in interface ImageInputStream

Specified by:

read in class ImageInputStreamImpl

Throws:

IOException

read

public int read(byte[] pBuffer,
 int pOffset,
 int pLength)
         throws IOException

Deprecated.

Specified by:

read in interface ImageInputStream

Specified by:

read in class ImageInputStreamImpl

Throws:

IOException

readDirect

private int readDirect(byte[] pBuffer,
 int pOffset,
 int pLength)
                throws IOException

Deprecated.

Throws:

IOException

readBuffered

private int readBuffered(byte[] pBuffer,
 int pOffset,
 int pLength)

Deprecated.

readShort

public short readShort()
                throws IOException

Deprecated.

Specified by:

readShort in interface DataInput

Specified by:

readShort in interface ImageInputStream

Overrides:

readShort in class ImageInputStreamImpl

Throws:

IOException

readInt

public int readInt()
            throws IOException

Deprecated.

Specified by:

readInt in interface DataInput

Specified by:

readInt in interface ImageInputStream

Overrides:

readInt in class ImageInputStreamImpl

Throws:

IOException

readLong

public long readLong()
              throws IOException

Deprecated.

Specified by:

readLong in interface DataInput

Specified by:

readLong in interface ImageInputStream

Overrides:

readLong in class ImageInputStreamImpl

Throws:

IOException

readBit

public int readBit()
            throws IOException

Deprecated.

Specified by:

readBit in interface ImageInputStream

Overrides:

readBit in class ImageInputStreamImpl

Throws:

IOException

readBits

public long readBits(int numBits)
              throws IOException

Deprecated.

Specified by:

readBits in interface ImageInputStream

Overrides:

readBits in class ImageInputStreamImpl

Throws:

IOException

seek

public void seek(long position)
          throws IOException

Deprecated.

Specified by:

seek in interface ImageInputStream

Overrides:

seek in class ImageInputStreamImpl

Throws:

IOException

flushBefore

public void flushBefore(long pos)
                 throws IOException

Deprecated.

Specified by:

flushBefore in interface ImageInputStream

Overrides:

flushBefore in class ImageInputStreamImpl

Throws:

IOException

getFlushedPosition

public long getFlushedPosition()

Deprecated.

Specified by:

getFlushedPosition in interface ImageInputStream

Overrides:

getFlushedPosition in class ImageInputStreamImpl

isCached

public boolean isCached()

Deprecated.

Specified by:

isCached in interface ImageInputStream

Overrides:

isCached in class ImageInputStreamImpl

isCachedMemory

public boolean isCachedMemory()

Deprecated.

Specified by:

isCachedMemory in interface ImageInputStream

Overrides:

isCachedMemory in class ImageInputStreamImpl

isCachedFile

public boolean isCachedFile()

Deprecated.

Specified by:

isCachedFile in interface ImageInputStream

Overrides:

isCachedFile in class ImageInputStreamImpl

close

public void close()
           throws IOException

Deprecated.

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Specified by:

close in interface ImageInputStream

Overrides:

close in class ImageInputStreamImpl

Throws:

IOException

finalize

protected void finalize()
                 throws Throwable

Deprecated.

Overrides:

finalize in class ImageInputStreamImpl

Throws:

Throwable

length

public long length()

Deprecated.

Specified by:

length in interface ImageInputStream

Overrides:

length in class ImageInputStreamImpl