ch.randelshofer.io

Class ByteArrayImageInputStream

java.lang.Object

java.io.InputStream

java.io.ByteArrayInputStream

ch.randelshofer.io.ByteArrayImageInputStream

All Implemented Interfaces:

java.io.Closeable, java.io.DataInput, java.lang.AutoCloseable, javax.imageio.stream.ImageInputStream

public class ByteArrayImageInputStream
extends java.io.ByteArrayInputStream
implements javax.imageio.stream.ImageInputStream

ByteArrayImageInputStream.

Constructor Summary

Constructors

Constructor and Description
ByteArrayImageInputStream(byte[] buf)
ByteArrayImageInputStream(byte[] buf, java.nio.ByteOrder byteOrder)
ByteArrayImageInputStream(byte[] buf, int offset, int length, java.nio.ByteOrder byteOrder)

Method Summary

Modifier and Type	Method and Description
void	flush()
void	flushBefore(long pos)
int	getBitOffset()
java.nio.ByteOrder	getByteOrder()
long	getFlushedPosition()
long	getStreamPosition()
boolean	isCached()
boolean	isCachedFile()
boolean	isCachedMemory()
long	length()
void	mark()
int	readBit()
long	readBits(int numBits)
boolean	readBoolean()
byte	readByte()
void	readBytes(javax.imageio.stream.IIOByteBuffer buf, int len)
char	readChar()
double	readDouble()
float	readFloat()
void	readFully(byte[] b)
void	readFully(byte[] b, int off, int len)
void	readFully(char[] c, int off, int len)
void	readFully(double[] d, int off, int len)
void	readFully(float[] f, int off, int len)
void	readFully(int[] i, int off, int len)
void	readFully(long[] l, int off, int len)
void	readFully(short[] s, int off, int len)
int	readInt()
java.lang.String	readLine()
long	readLong()
short	readShort()
int	readUnsignedByte()
long	readUnsignedInt()
int	readUnsignedShort()
java.lang.String	readUTF()
void	reset()
void	seek(long pos)
void	setBitOffset(int bitOffset)
void	setByteOrder(java.nio.ByteOrder byteOrder)
int	skipBytes(int n)
long	skipBytes(long n)

Methods inherited from class java.io.ByteArrayInputStream

available, close, mark, markSupported, read, read, skip

Methods inherited from class java.io.InputStream

read

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.imageio.stream.ImageInputStream

close, read, read, read

Constructor Detail

ByteArrayImageInputStream

public ByteArrayImageInputStream(byte[] buf)

ByteArrayImageInputStream

public ByteArrayImageInputStream(byte[] buf,
                                 java.nio.ByteOrder byteOrder)

ByteArrayImageInputStream

public ByteArrayImageInputStream(byte[] buf,
                                 int offset,
                                 int length,
                                 java.nio.ByteOrder byteOrder)

Method Detail

setByteOrder

public void setByteOrder(java.nio.ByteOrder byteOrder)

Specified by:

setByteOrder in interface javax.imageio.stream.ImageInputStream

getByteOrder

public java.nio.ByteOrder getByteOrder()

Specified by:

getByteOrder in interface javax.imageio.stream.ImageInputStream

readBytes

public void readBytes(javax.imageio.stream.IIOByteBuffer buf,
                      int len)
               throws java.io.IOException

Specified by:

readBytes in interface javax.imageio.stream.ImageInputStream

Throws:

java.io.IOException

readBoolean

public boolean readBoolean()
                    throws java.io.IOException

Specified by:

readBoolean in interface java.io.DataInput

Specified by:

readBoolean in interface javax.imageio.stream.ImageInputStream

Throws:

java.io.IOException

readByte

public byte readByte()
              throws java.io.IOException

Specified by:

readByte in interface java.io.DataInput

Specified by:

readByte in interface javax.imageio.stream.ImageInputStream

Throws:

java.io.IOException

readUnsignedByte

public int readUnsignedByte()
                     throws java.io.IOException

Specified by:

readUnsignedByte in interface java.io.DataInput

Specified by:

readUnsignedByte in interface javax.imageio.stream.ImageInputStream

Throws:

java.io.IOException

readShort

public short readShort()
                throws java.io.IOException

Specified by:

readShort in interface java.io.DataInput

Specified by:

readShort in interface javax.imageio.stream.ImageInputStream

Throws:

java.io.IOException

readUnsignedShort

public int readUnsignedShort()
                      throws java.io.IOException

Specified by:

readUnsignedShort in interface java.io.DataInput

Specified by:

readUnsignedShort in interface javax.imageio.stream.ImageInputStream

Throws:

java.io.IOException

readChar

public char readChar()
              throws java.io.IOException

Specified by:

readChar in interface java.io.DataInput

Specified by:

readChar in interface javax.imageio.stream.ImageInputStream

Throws:

java.io.IOException

readInt

public int readInt()
            throws java.io.IOException

Specified by:

readInt in interface java.io.DataInput

Specified by:

readInt in interface javax.imageio.stream.ImageInputStream

Throws:

java.io.IOException

readUnsignedInt

public long readUnsignedInt()
                     throws java.io.IOException

Specified by:

readUnsignedInt in interface javax.imageio.stream.ImageInputStream

Throws:

java.io.IOException

readLong

public long readLong()
              throws java.io.IOException

Specified by:

readLong in interface java.io.DataInput

Specified by:

readLong in interface javax.imageio.stream.ImageInputStream

Throws:

java.io.IOException

readFloat

public float readFloat()
                throws java.io.IOException

Specified by:

readFloat in interface java.io.DataInput

Specified by:

readFloat in interface javax.imageio.stream.ImageInputStream

Throws:

java.io.IOException

readDouble

public double readDouble()
                  throws java.io.IOException

Specified by:

readDouble in interface java.io.DataInput

Specified by:

readDouble in interface javax.imageio.stream.ImageInputStream

Throws:

java.io.IOException

readLine

public java.lang.String readLine()
                          throws java.io.IOException

Specified by:

readLine in interface java.io.DataInput

Specified by:

readLine in interface javax.imageio.stream.ImageInputStream

Throws:

java.io.IOException

readUTF

public java.lang.String readUTF()
                         throws java.io.IOException

Specified by:

readUTF in interface java.io.DataInput

Specified by:

readUTF in interface javax.imageio.stream.ImageInputStream

Throws:

java.io.IOException

readFully

public void readFully(byte[] b,
                      int off,
                      int len)
               throws java.io.IOException

Specified by:

readFully in interface java.io.DataInput

Specified by:

readFully in interface javax.imageio.stream.ImageInputStream

Throws:

java.io.IOException

readFully

public void readFully(byte[] b)
               throws java.io.IOException

Specified by:

readFully in interface java.io.DataInput

Specified by:

readFully in interface javax.imageio.stream.ImageInputStream

Throws:

java.io.IOException

readFully

public void readFully(short[] s,
                      int off,
                      int len)
               throws java.io.IOException

Specified by:

readFully in interface javax.imageio.stream.ImageInputStream

Throws:

java.io.IOException

readFully

public void readFully(char[] c,
                      int off,
                      int len)
               throws java.io.IOException

Specified by:

readFully in interface javax.imageio.stream.ImageInputStream

Throws:

java.io.IOException

readFully

public void readFully(int[] i,
                      int off,
                      int len)
               throws java.io.IOException

Specified by:

readFully in interface javax.imageio.stream.ImageInputStream

Throws:

java.io.IOException

readFully

public void readFully(long[] l,
                      int off,
                      int len)
               throws java.io.IOException

Specified by:

readFully in interface javax.imageio.stream.ImageInputStream

Throws:

java.io.IOException

readFully

public void readFully(float[] f,
                      int off,
                      int len)
               throws java.io.IOException

Specified by:

readFully in interface javax.imageio.stream.ImageInputStream

Throws:

java.io.IOException

readFully

public void readFully(double[] d,
                      int off,
                      int len)
               throws java.io.IOException

Specified by:

readFully in interface javax.imageio.stream.ImageInputStream

Throws:

java.io.IOException

getStreamPosition

public long getStreamPosition()

Specified by:

getStreamPosition in interface javax.imageio.stream.ImageInputStream

getBitOffset

public int getBitOffset()

Specified by:

getBitOffset in interface javax.imageio.stream.ImageInputStream

setBitOffset

public void setBitOffset(int bitOffset)

Specified by:

setBitOffset in interface javax.imageio.stream.ImageInputStream

readBit

public int readBit()
            throws java.io.IOException

Specified by:

readBit in interface javax.imageio.stream.ImageInputStream

Throws:

java.io.IOException

readBits

public long readBits(int numBits)
              throws java.io.IOException

Specified by:

readBits in interface javax.imageio.stream.ImageInputStream

Throws:

java.io.IOException

length

public long length()
            throws java.io.IOException

Specified by:

length in interface javax.imageio.stream.ImageInputStream

Throws:

java.io.IOException

skipBytes

public int skipBytes(int n)
              throws java.io.IOException

Specified by:

skipBytes in interface java.io.DataInput

Specified by:

skipBytes in interface javax.imageio.stream.ImageInputStream

Throws:

java.io.IOException

skipBytes

public long skipBytes(long n)
               throws java.io.IOException

Specified by:

skipBytes in interface javax.imageio.stream.ImageInputStream

Throws:

java.io.IOException

seek

public void seek(long pos)
          throws java.io.IOException

Specified by:

seek in interface javax.imageio.stream.ImageInputStream

Throws:

java.io.IOException

flushBefore

public void flushBefore(long pos)
                 throws java.io.IOException

Specified by:

flushBefore in interface javax.imageio.stream.ImageInputStream

Throws:

java.io.IOException

flush

public void flush()
           throws java.io.IOException

Specified by:

flush in interface javax.imageio.stream.ImageInputStream

Throws:

java.io.IOException

getFlushedPosition

public long getFlushedPosition()

Specified by:

getFlushedPosition in interface javax.imageio.stream.ImageInputStream

isCached

public boolean isCached()

Specified by:

isCached in interface javax.imageio.stream.ImageInputStream

isCachedMemory

public boolean isCachedMemory()

Specified by:

isCachedMemory in interface javax.imageio.stream.ImageInputStream

isCachedFile

public boolean isCachedFile()

Specified by:

isCachedFile in interface javax.imageio.stream.ImageInputStream

mark

public void mark()

Specified by:

mark in interface javax.imageio.stream.ImageInputStream

reset

public void reset()

Specified by:

reset in interface javax.imageio.stream.ImageInputStream

Overrides:

reset in class java.io.ByteArrayInputStream