Module swim.deflate

Package swim.deflate

Class Deflate<O>

java.lang.Object

swim.codec.Encoder<swim.codec.Encoder<?,O>,O>

swim.deflate.Deflate<O>

All Implemented Interfaces:

Cloneable

public class Deflate<O>
extends swim.codec.Encoder<swim.codec.Encoder<?,O>,O>
implements Cloneable

Field Summary

Fields

Modifier and Type	Field	Description
int	avail_out
static int	DEF_MEM_LEVEL
protected int	flush
swim.codec.Encoder<?,O>	input
static int	MAX_WBITS
byte[]	next_out
int	next_out_index
static int	OS_CODE
static int	OS_UNKNOWN
long	total_in
long	total_out
static int	Z_BEST_COMPRESSION
static int	Z_BEST_SPEED
static int	Z_BINARY
static int	Z_BLOCK
static int	Z_BUF_ERROR
static int	Z_DATA_ERROR
static int	Z_DEFAULT_COMPRESSION
static int	Z_DEFAULT_STRATEGY
static int	Z_ERRNO
static int	Z_FILTERED
static int	Z_FINISH
static int	Z_FIXED
static int	Z_FULL_FLUSH
static int	Z_HUFFMAN_ONLY
static int	Z_MEM_ERROR
static int	Z_NEED_DICT
static int	Z_NO_COMPRESSION
static int	Z_NO_FLUSH
static int	Z_NO_WRAP
static int	Z_OK
static int	Z_PARTIAL_FLUSH
static int	Z_RLE
static int	Z_STREAM_END
static int	Z_STREAM_ERROR
static int	Z_SYNC_FLUSH
static int	Z_TEXT
static int	Z_TREES
static int	Z_UNKNOWN
static int	Z_VERSION_ERROR
static int	Z_WRAP_GZIP
static int	Z_WRAP_ZLIB

Constructor Summary

Constructors

Constructor	Description
Deflate()
Deflate(int wrap)
Deflate(int wrap, int level)
Deflate(int wrap, int level, int windowBits)
Deflate(int wrap, int level, int windowBits, int memlevel)
Deflate(int wrap, int level, int windowBits, int memLevel, int strategy)
Deflate(swim.codec.Encoder<?,O> input)
Deflate(swim.codec.Encoder<?,O> input, int wrap)
Deflate(swim.codec.Encoder<?,O> input, int wrap, int level)
Deflate(swim.codec.Encoder<?,O> input, int wrap, int level, int windowBits)
Deflate(swim.codec.Encoder<?,O> input, int wrap, int level, int windowBits, int memlevel)
Deflate(swim.codec.Encoder<?,O> input, int wrap, int level, int windowBits, int memLevel, int strategy)

Method Summary

Modifier and Type	Method	Description
Deflate<O>	clone()
boolean	deflate(int flush)
protected int	deflate_fast(int flush)
protected int	deflate_huff(int flush)
protected int	deflate_rle(int flush)
protected int	deflate_slow(int flush)
protected int	deflate_stored(int flush)
protected void	deflateEnd()
protected void	deflateInit(int wrap, int level, int windowBits, int memLevel, int strategy)
void	deflateParams(int level, int strategy)
void	deflateReset()
void	deflateResetKeep()
Deflate<O>	feed(swim.codec.Encoder<?,O> input)
protected void	fill_window()
Deflate<O>	flush(int flush)
protected void	flush_pending()
swim.codec.Encoder<swim.codec.Encoder<?,O>,O>	pull(swim.codec.OutputBuffer<?> output)
protected int	read_buf(byte[] buf, int start, int size)

Methods inherited from class swim.codec.Encoder

andThen, asDone, asError, bind, done, done, error, fork, isCont, isDone, isError, trap

Methods inherited from class java.lang.Object

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

Field Detail

input

public swim.codec.Encoder<?,O> input

flush

protected int flush

total_in

public long total_in

next_out

public byte[] next_out

next_out_index

public int next_out_index

avail_out

public int avail_out

total_out

public long total_out

Z_NO_FLUSH

public static final int Z_NO_FLUSH

See Also:

Constant Field Values

Z_PARTIAL_FLUSH

public static final int Z_PARTIAL_FLUSH

See Also:

Constant Field Values

Z_SYNC_FLUSH

public static final int Z_SYNC_FLUSH

See Also:

Constant Field Values

Z_FULL_FLUSH

public static final int Z_FULL_FLUSH

See Also:

Constant Field Values

Z_FINISH

public static final int Z_FINISH

See Also:

Constant Field Values

Z_BLOCK

public static final int Z_BLOCK

See Also:

Constant Field Values

Z_TREES

public static final int Z_TREES

See Also:

Constant Field Values

Z_OK

public static final int Z_OK

See Also:

Constant Field Values

Z_STREAM_END

public static final int Z_STREAM_END

See Also:

Constant Field Values

Z_NEED_DICT

public static final int Z_NEED_DICT

See Also:

Constant Field Values

Z_ERRNO

public static final int Z_ERRNO

See Also:

Constant Field Values

Z_STREAM_ERROR

public static final int Z_STREAM_ERROR

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Constant Field Values

Z_DATA_ERROR

public static final int Z_DATA_ERROR

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Constant Field Values

Z_MEM_ERROR

public static final int Z_MEM_ERROR

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Constant Field Values

Z_BUF_ERROR

public static final int Z_BUF_ERROR

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Constant Field Values

Z_VERSION_ERROR

public static final int Z_VERSION_ERROR

See Also:

Constant Field Values

Z_NO_WRAP

public static final int Z_NO_WRAP

See Also:

Constant Field Values

Z_WRAP_ZLIB

public static final int Z_WRAP_ZLIB

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Constant Field Values

Z_WRAP_GZIP

public static final int Z_WRAP_GZIP

See Also:

Constant Field Values

Z_NO_COMPRESSION

public static final int Z_NO_COMPRESSION

See Also:

Constant Field Values

Z_BEST_SPEED

public static final int Z_BEST_SPEED

See Also:

Constant Field Values

Z_BEST_COMPRESSION

public static final int Z_BEST_COMPRESSION

See Also:

Constant Field Values

Z_DEFAULT_COMPRESSION

public static final int Z_DEFAULT_COMPRESSION

See Also:

Constant Field Values

Z_FILTERED

public static final int Z_FILTERED

See Also:

Constant Field Values

Z_HUFFMAN_ONLY

public static final int Z_HUFFMAN_ONLY

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Constant Field Values

Z_RLE

public static final int Z_RLE

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Constant Field Values

Z_FIXED

public static final int Z_FIXED

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Constant Field Values

Z_DEFAULT_STRATEGY

public static final int Z_DEFAULT_STRATEGY

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Constant Field Values

Z_BINARY

public static final int Z_BINARY

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Constant Field Values

Z_TEXT

public static final int Z_TEXT

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Constant Field Values

Z_UNKNOWN

public static final int Z_UNKNOWN

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Constant Field Values

MAX_WBITS

public static final int MAX_WBITS

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Constant Field Values

DEF_MEM_LEVEL

public static final int DEF_MEM_LEVEL

See Also:

Constant Field Values

OS_UNKNOWN

public static final int OS_UNKNOWN

See Also:

Constant Field Values

OS_CODE

public static final int OS_CODE

See Also:

Constant Field Values

Constructor Detail

Deflate

public Deflate(swim.codec.Encoder<?,O> input,
               int wrap,
               int level,
               int windowBits,
               int memLevel,
               int strategy)

Deflate

public Deflate(swim.codec.Encoder<?,O> input,
               int wrap,
               int level,
               int windowBits,
               int memlevel)

Deflate

public Deflate(swim.codec.Encoder<?,O> input,
               int wrap,
               int level,
               int windowBits)

Deflate

public Deflate(swim.codec.Encoder<?,O> input,
               int wrap,
               int level)

Deflate

public Deflate(swim.codec.Encoder<?,O> input,
               int wrap)

Deflate

public Deflate(swim.codec.Encoder<?,O> input)

Deflate

public Deflate(int wrap,
               int level,
               int windowBits,
               int memLevel,
               int strategy)

Deflate

public Deflate(int wrap,
               int level,
               int windowBits,
               int memlevel)

Deflate

public Deflate(int wrap,
               int level,
               int windowBits)

Deflate

public Deflate(int wrap,
               int level)

Deflate

public Deflate(int wrap)

Deflate

public Deflate()

Method Detail

deflateInit

protected void deflateInit(int wrap,
                           int level,
                           int windowBits,
                           int memLevel,
                           int strategy)

deflateResetKeep

public void deflateResetKeep()

deflateReset

public void deflateReset()

deflateParams

public void deflateParams(int level,
                          int strategy)

clone

public Deflate<O> clone()

Overrides:

clone in class Object

flush

public Deflate<O> flush(int flush)

flush_pending

protected void flush_pending()

feed

public Deflate<O> feed(swim.codec.Encoder<?,O> input)

Overrides:

feed in class swim.codec.Encoder<swim.codec.Encoder<?,O>,O>

pull

public swim.codec.Encoder<swim.codec.Encoder<?,O>,O> pull(swim.codec.OutputBuffer<?> output)

Specified by:

pull in class swim.codec.Encoder<swim.codec.Encoder<?,O>,O>

deflate

public boolean deflate(int flush)

deflateEnd

protected void deflateEnd()

read_buf

protected int read_buf(byte[] buf,
                       int start,
                       int size)

fill_window

protected void fill_window()

deflate_stored

protected int deflate_stored(int flush)

deflate_fast

protected int deflate_fast(int flush)

deflate_slow

protected int deflate_slow(int flush)

deflate_rle

protected int deflate_rle(int flush)

deflate_huff

protected int deflate_huff(int flush)