com.imagero.uio.bio
Class FixedSizeByteBuffer

java.lang.Object
  com.imagero.uio.bio.FixedSizeByteBuffer

public class FixedSizeByteBuffer

extends java.lang.Object

This class can be used to read from and write to byte array.

Constructor Summary

FixedSizeByteBuffer(byte[] buf)

Method Summary

int	availableForReading(BufferPosition position)
int	availableForWriting(BufferPosition position)
RandomAccessIO	create()
RandomAccessIO	create(int offset, int length)
int	getCount()
int	getPosition(BufferPosition position)
int	read(BufferPosition position)
int	read(byte[] dest, int offset, int length, BufferPosition position)
int	read(char[] dest, int offset, int length, boolean bigEndian, BufferPosition position)
int	read(double[] dest, int offset, int length, boolean bigEndian, BufferPosition position)
int	read(float[] dest, int offset, int length, boolean bigEndian, BufferPosition position)
int	read(int[] dest, int offset, int length, boolean bigEndian, BufferPosition position)
int	read(long[] dest, int offset, int length, boolean bigEndian, BufferPosition position)
int	read(short[] dest, int offset, int length, boolean bigEndian, BufferPosition position)
void	setCount(int count)
long	skip(long n, BufferPosition position)
int	write(byte[] src, int offset, int length, BufferPosition position)
int	write(char[] src, int offset, int length, boolean bigEndian, BufferPosition position)
int	write(double[] src, int offset, int length, boolean bigEndian, BufferPosition position)
int	write(float[] src, int offset, int length, boolean bigEndian, BufferPosition position)
int	write(int[] src, int offset, int length, boolean bigEndian, BufferPosition position)
void	write(int b, BufferPosition position) write given byte to buffer.
int	write(long[] src, int offset, int length, boolean bigEndian, BufferPosition position)
int	write(short[] src, int offset, int length, boolean bigEndian, BufferPosition position)
void	writeBuffer(java.io.DataOutput out)
void	writeBuffer(java.io.DataOutput out, boolean wholeBuffer)
void	writeBuffer(java.io.OutputStream out) write whole buffer contents to OutputStream (count is ignored)
void	writeBuffer(java.io.OutputStream out, boolean wholeBuffer) write buffer contents to OutputStream

Methods inherited from class java.lang.Object

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

Constructor Detail

FixedSizeByteBuffer

public FixedSizeByteBuffer(byte[] buf)

Method Detail

read

public int read(BufferPosition position)

skip

public long skip(long n,
                 BufferPosition position)

availableForReading

public int availableForReading(BufferPosition position)

availableForWriting

public int availableForWriting(BufferPosition position)

read

public int read(byte[] dest,
                int offset,
                int length,
                BufferPosition position)

read

public int read(short[] dest,
                int offset,
                int length,
                boolean bigEndian,
                BufferPosition position)

read

public int read(char[] dest,
                int offset,
                int length,
                boolean bigEndian,
                BufferPosition position)

read

public int read(int[] dest,
                int offset,
                int length,
                boolean bigEndian,
                BufferPosition position)

read

public int read(float[] dest,
                int offset,
                int length,
                boolean bigEndian,
                BufferPosition position)

read

public int read(long[] dest,
                int offset,
                int length,
                boolean bigEndian,
                BufferPosition position)

read

public int read(double[] dest,
                int offset,
                int length,
                boolean bigEndian,
                BufferPosition position)

write

public void write(int b,
                  BufferPosition position)

write given byte to buffer.

Parameters:

b - int to write

getCount

public int getCount()

getPosition

public int getPosition(BufferPosition position)

setCount

public void setCount(int count)

writeBuffer

public void writeBuffer(java.io.OutputStream out,
                        boolean wholeBuffer)
                 throws java.io.IOException

write buffer contents to OutputStream

Parameters:

wholeBuffer - if true then whole buffer is written, otherwise only getCount() bytes are written

Throws:

java.io.IOException

writeBuffer

public void writeBuffer(java.io.DataOutput out,
                        boolean wholeBuffer)
                 throws java.io.IOException

Throws:

java.io.IOException

writeBuffer

public void writeBuffer(java.io.OutputStream out)
                 throws java.io.IOException

write whole buffer contents to OutputStream (count is ignored)

Throws:

java.io.IOException

writeBuffer

public void writeBuffer(java.io.DataOutput out)
                 throws java.io.IOException

Throws:

java.io.IOException

write

public int write(byte[] src,
                 int offset,
                 int length,
                 BufferPosition position)

write

public int write(short[] src,
                 int offset,
                 int length,
                 boolean bigEndian,
                 BufferPosition position)

write

public int write(char[] src,
                 int offset,
                 int length,
                 boolean bigEndian,
                 BufferPosition position)

write

public int write(int[] src,
                 int offset,
                 int length,
                 boolean bigEndian,
                 BufferPosition position)

write

public int write(float[] src,
                 int offset,
                 int length,
                 boolean bigEndian,
                 BufferPosition position)

write

public int write(long[] src,
                 int offset,
                 int length,
                 boolean bigEndian,
                 BufferPosition position)

write

public int write(double[] src,
                 int offset,
                 int length,
                 boolean bigEndian,
                 BufferPosition position)

create

public RandomAccessIO create()

create

public RandomAccessIO create(int offset,
                             int length)