uk.org.retep.util.io.bzip2
Class BZip2InputStream

java.lang.Object
  java.io.InputStream
      uk.org.retep.util.io.bzip2.BZip2InputStream

All Implemented Interfaces:

java.io.Closeable

@NotThreadSafe
public class BZip2InputStream
extends java.io.InputStream

An input stream that decompresses from the BZip2 format (without the file header chars) to be read as any other stream.

Author:

Keiron Liddle

Field Summary

static int	baseBlockSize
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[]	rNums
static int	RUNA
static int	RUNB

Constructor Summary

BZip2InputStream(java.io.InputStream zStream)

Method Summary

int

read()

Methods inherited from class java.io.InputStream

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

Methods inherited from class java.lang.Object

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

Field Detail

baseBlockSize

public static final int baseBlockSize

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Constant Field Values

MAX_ALPHA_SIZE

public static final int MAX_ALPHA_SIZE

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Constant Field Values

MAX_CODE_LEN

public static final int MAX_CODE_LEN

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Constant Field Values

RUNA

public static final int RUNA

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Constant Field Values

RUNB

public static final int RUNB

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Constant Field Values

N_GROUPS

public static final int N_GROUPS

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Constant Field Values

G_SIZE

public static final int G_SIZE

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Constant Field Values

N_ITERS

public static final int N_ITERS

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Constant Field Values

MAX_SELECTORS

public static final int MAX_SELECTORS

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Constant Field Values

NUM_OVERSHOOT_BYTES

public static final int NUM_OVERSHOOT_BYTES

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Constant Field Values

rNums

public static final int[] rNums

Constructor Detail

BZip2InputStream

public BZip2InputStream(java.io.InputStream zStream)
                 throws java.io.IOException

Throws:

java.io.IOException

Method Detail

read

public int read()

Specified by:

read in class java.io.InputStream