org.apache.commons.compress.bzip2
Class CBZip2OutputStream

java.lang.Object
  java.io.OutputStream
      org.apache.commons.compress.bzip2.CBZip2OutputStream

All Implemented Interfaces:

java.io.Closeable, java.io.Flushable

public class CBZip2OutputStream
extends java.io.OutputStream

An output stream that compresses into the BZip2 format (without the file header chars) into another stream. TODO: Update to BZip2 1.0.1

Author:

Keiron Liddle

Field Summary

static int	BASE_BLOCK_SIZE
static int	G_SIZE
static int	MAX_ALPHA_SIZE
static int	MAX_CODE_LEN
static int	MAX_SELECTORS
static int	N_GROUPS
static int	N_ITERS
static int	NUM_OVERSHOOT_BYTES
static int[]	RAND_NUMS
static int	RUNA
static int	RUNB

Constructor Summary

CBZip2OutputStream(java.io.OutputStream output)

CBZip2OutputStream(java.io.OutputStream output, int blockSize)

Method Summary

void	close()
void	finalize()
void	flush()
void	write(int bv) modified by Oliver Merkel, 010128

Methods inherited from class java.io.OutputStream

write, write

Methods inherited from class java.lang.Object

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

Field Detail

BASE_BLOCK_SIZE

public static final int BASE_BLOCK_SIZE

See Also:

Constant Field Values

MAX_ALPHA_SIZE

public static final int MAX_ALPHA_SIZE

See Also:

Constant Field Values

MAX_CODE_LEN

public static final int MAX_CODE_LEN

See Also:

Constant Field Values

RUNA

public static final int RUNA

See Also:

Constant Field Values

RUNB

public static final int RUNB

See Also:

Constant Field Values

N_GROUPS

public static final int N_GROUPS

See Also:

Constant Field Values

G_SIZE

public static final int G_SIZE

See Also:

Constant Field Values

N_ITERS

public static final int N_ITERS

See Also:

Constant Field Values

MAX_SELECTORS

public static final int MAX_SELECTORS

See Also:

Constant Field Values

NUM_OVERSHOOT_BYTES

public static final int NUM_OVERSHOOT_BYTES

See Also:

Constant Field Values

RAND_NUMS

public static final int[] RAND_NUMS

Constructor Detail

CBZip2OutputStream

public CBZip2OutputStream(java.io.OutputStream output)
                   throws java.io.IOException

Throws:

java.io.IOException

CBZip2OutputStream

public CBZip2OutputStream(java.io.OutputStream output,
                          int blockSize)
                   throws java.io.IOException

Throws:

java.io.IOException

Method Detail

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.io.Closeable

Overrides:

close in class java.io.OutputStream

Throws:

java.io.IOException

finalize

public void finalize()
              throws java.lang.Throwable

Overrides:

finalize in class java.lang.Object

Throws:

java.lang.Throwable

flush

public void flush()
           throws java.io.IOException

Specified by:

flush in interface java.io.Flushable

Overrides:

flush in class java.io.OutputStream

Throws:

java.io.IOException

write

public void write(int bv)
           throws java.io.IOException

modified by Oliver Merkel, 010128

Specified by:

write in class java.io.OutputStream

Parameters:

bv - Description of Parameter

Throws:

java.io.IOException - Description of Exception