A

adler - Variable in class com.jcraft.jzlib.ZStream

The Adler32 checksum of the uncompressed data read (or decompressed) so far.

avail_in - Variable in class com.jcraft.jzlib.ZStream

The number of bytes available for reading in ZStream.next_in.

avail_out - Variable in class com.jcraft.jzlib.ZStream

The remaining available space in the output buffer.

B

buf - Variable in class com.jcraft.jzlib.ZInputStream

The internal buffer used for reading the original stream and passing input to the ZStream.

buf - Variable in class com.jcraft.jzlib.ZOutputStream

 

buf1 - Variable in class com.jcraft.jzlib.ZInputStream

A one-byte buffer, used by ZInputStream.read().

buf1 - Variable in class com.jcraft.jzlib.ZOutputStream

A one-byte buffer, used by ZOutputStream.write(int).

bufsize - Variable in class com.jcraft.jzlib.ZInputStream

The size of our internal buffer ZInputStream.buf.

bufsize - Variable in class com.jcraft.jzlib.ZOutputStream

 

C

close() - Method in class com.jcraft.jzlib.ZInputStream

Closes this stream.

close() - Method in class com.jcraft.jzlib.ZOutputStream

Closes the stream.

com.jcraft.jzlib - package com.jcraft.jzlib

JZlib: a port of zlib to Java.

compress - Variable in class com.jcraft.jzlib.ZInputStream

Wether we are inflating (false) or deflating (true).

compress - Variable in class com.jcraft.jzlib.ZOutputStream

 

D

Deflate - Class in com.jcraft.jzlib

Not to be used by applications.

deflate(int) - Method in class com.jcraft.jzlib.ZStream

deflate compresses as much data as possible, and stops when the input buffer becomes empty or the output buffer becomes full.

deflateEnd() - Method in class com.jcraft.jzlib.ZStream

All dynamically allocated data structures for this stream are freed.

deflateInit(int) - Method in class com.jcraft.jzlib.ZStream

initializes the stream for deflation in zlib format, using the given compression level and the maximum lookback window size.

deflateInit(int, boolean) - Method in class com.jcraft.jzlib.ZStream

initializes the stream for deflation, using the given compression level and the maximum lookback window size.

deflateInit(int, int) - Method in class com.jcraft.jzlib.ZStream

initializes the stream for deflation in zlib format, using the given compression level and lookback window size.

deflateInit(int, int, boolean) - Method in class com.jcraft.jzlib.ZStream

Initializes the stream for deflation, using the given compression level and given lookback window size.

deflateParams(int, int) - Method in class com.jcraft.jzlib.ZStream

Dynamically update the compression level and compression strategy.

deflateSetDictionary(byte[], int) - Method in class com.jcraft.jzlib.ZStream

Initializes the compression dictionary from the given byte sequence, without producing any compressed output.

E

end() - Method in class com.jcraft.jzlib.ZOutputStream

Cleans up the deflater/inflater state.

F

finish() - Method in class com.jcraft.jzlib.ZOutputStream

Finishes the compressing/decompressing, without closing the underlying stream.

flush - Variable in class com.jcraft.jzlib.ZInputStream

The flushing mode in use.

flush - Variable in class com.jcraft.jzlib.ZOutputStream

 

flush() - Method in class com.jcraft.jzlib.ZOutputStream

flushes the underlying stream.

free() - Method in class com.jcraft.jzlib.ZStream

Frees most memory used by this object.

G

getFlushMode() - Method in class com.jcraft.jzlib.ZInputStream

Returns the current flush mode used for each compressing/decompressing call.

getFlushMode() - Method in class com.jcraft.jzlib.ZOutputStream

Returns the current flush mode, which will be used for every ZOutputStream.write(int).

getTotalIn() - Method in class com.jcraft.jzlib.ZInputStream

Returns the total number of bytes input so far.

getTotalIn() - Method in class com.jcraft.jzlib.ZOutputStream

Returns the total number of bytes input so far.

getTotalOut() - Method in class com.jcraft.jzlib.ZInputStream

Returns the total number of bytes output so far.

getTotalOut() - Method in class com.jcraft.jzlib.ZOutputStream

Returns the total number of bytes output so far.

I

in - Variable in class com.jcraft.jzlib.ZInputStream

The source input stream.

inflate(int) - Method in class com.jcraft.jzlib.ZStream

inflate decompresses as much data as possible, and stops when the input buffer becomes empty or the output buffer becomes full.

inflateEnd() - Method in class com.jcraft.jzlib.ZStream

All dynamically allocated data structures for this stream are freed.

inflateInit() - Method in class com.jcraft.jzlib.ZStream

Initializes the stream for decompression (inflating), using the default (maximum) window size and the zlib format.

inflateInit(boolean) - Method in class com.jcraft.jzlib.ZStream

Initializes the stream for decompression (inflating), using the default (maximum) window size.

inflateInit(int) - Method in class com.jcraft.jzlib.ZStream

Initializes the stream for decompression (inflating), using zlib format.

inflateInit(int, boolean) - Method in class com.jcraft.jzlib.ZStream

Initializes the stream for decompression (inflating).

inflateSetDictionary(byte[], int) - Method in class com.jcraft.jzlib.ZStream

Initializes the decompression dictionary from the given uncompressed byte sequence.

inflateSync() - Method in class com.jcraft.jzlib.ZStream

Skips invalid compressed data until a full flush point (see above the description of ZStream.deflate(int) with Z_FULL_FLUSH) can be found, or until all available input is skipped.

J

JZlib - Class in com.jcraft.jzlib

This static class holds all the constants used by the compression and decompression algorithms.

JZlib() - Constructor for class com.jcraft.jzlib.JZlib

 

M

msg - Variable in class com.jcraft.jzlib.ZStream

last produced error message, in human readable form (english).

N

next_in - Variable in class com.jcraft.jzlib.ZStream

The input buffer.

next_in_index - Variable in class com.jcraft.jzlib.ZStream

The index of the next input byte in ZStream.next_in.

next_out - Variable in class com.jcraft.jzlib.ZStream

The output buffer.

next_out_index - Variable in class com.jcraft.jzlib.ZStream

The position of the next output byte in ZStream.next_out_index.

O

out - Variable in class com.jcraft.jzlib.ZOutputStream

The underlying output stream.

R

read() - Method in class com.jcraft.jzlib.ZInputStream

Reads one byte of data.

read(byte[], int, int) - Method in class com.jcraft.jzlib.ZInputStream

reads some data from the stream.

S

setFlushMode(int) - Method in class com.jcraft.jzlib.ZInputStream

Returns the current flush mode used for each compressing/decompressing call.

setFlushMode(int) - Method in class com.jcraft.jzlib.ZOutputStream

Sets the flush mode.

skip(long) - Method in class com.jcraft.jzlib.ZInputStream

skips some amount of (compressed or decompressed) input.

T

total_in - Variable in class com.jcraft.jzlib.ZStream

The total number of bytes read so far.

total_out - Variable in class com.jcraft.jzlib.ZStream

The total number of bytes produced so far.

V

version() - Static method in class com.jcraft.jzlib.JZlib

returns the zlib version number this library is derived from.

W

write(int) - Method in class com.jcraft.jzlib.ZOutputStream

Writes a single byte.

write(byte[], int, int) - Method in class com.jcraft.jzlib.ZOutputStream

Writes a sequence of bytes, compressing or decompressing it.

Z

z - Variable in class com.jcraft.jzlib.ZInputStream

The wrapped ZStream, which does the work.

z - Variable in class com.jcraft.jzlib.ZOutputStream

 

Z_BEST_COMPRESSION - Static variable in class com.jcraft.jzlib.JZlib

Compression level constant for maximal compression, for use with ZStream.deflateInit(int).

Z_BEST_SPEED - Static variable in class com.jcraft.jzlib.JZlib

Compression level constant for best speed, for use with ZStream.deflateInit(int).

Z_BUF_ERROR - Static variable in class com.jcraft.jzlib.JZlib

Return code constant for deflate, inflate, deflateParams, inflateSync.

Z_DATA_ERROR - Static variable in class com.jcraft.jzlib.JZlib

Return code constant for deflateEnd, inflate, inflateSetDictionary, inflateSync.

Z_DEFAULT_COMPRESSION - Static variable in class com.jcraft.jzlib.JZlib

Compression level constant for default compression, for use with ZStream.deflateInit(int).

Z_DEFAULT_STRATEGY - Static variable in class com.jcraft.jzlib.JZlib

Compression strategy constant: default strategy.

Z_ERRNO - Static variable in class com.jcraft.jzlib.JZlib

Return code constant for errors outside of the compression library.

Z_FILTERED - Static variable in class com.jcraft.jzlib.JZlib

Compression strategy constant for filtered data.

Z_FINISH - Static variable in class com.jcraft.jzlib.JZlib

Flushing type constant: finish.

Z_FULL_FLUSH - Static variable in class com.jcraft.jzlib.JZlib

Flushing type constant: full flush.

Z_HUFFMAN_ONLY - Static variable in class com.jcraft.jzlib.JZlib

Compression strategy constant: use only Huffman encoding (no string match).

Z_MEM_ERROR - Static variable in class com.jcraft.jzlib.JZlib

Return code constant, not used by JZlib.

Z_NEED_DICT - Static variable in class com.jcraft.jzlib.JZlib

Return code constant for inflate: need dictionary.

Z_NO_COMPRESSION - Static variable in class com.jcraft.jzlib.JZlib

Compression level constant for no compression, for use with ZStream.deflateInit(int).

Z_NO_FLUSH - Static variable in class com.jcraft.jzlib.JZlib

Flushing type constant: no flush.

Z_OK - Static variable in class com.jcraft.jzlib.JZlib

Return code constant for inflate/deflate (and most other methods): Okay.

Z_PARTIAL_FLUSH - Static variable in class com.jcraft.jzlib.JZlib

Flushing type constant: partial flush.

Z_STREAM_END - Static variable in class com.jcraft.jzlib.JZlib

Return code constant for inflate/deflate: stream end.

Z_STREAM_ERROR - Static variable in class com.jcraft.jzlib.JZlib

Return code constant for deflateInit, deflate, deflateEnd, inflateInit, inflate, inflateEnd, deflateSetDictionary, deflateParams, inflateSetDictionary, inflateSync, This means the stream state is inconsistent, or the parameters are not valid (for the configuration methods).

Z_SYNC_FLUSH - Static variable in class com.jcraft.jzlib.JZlib

Flushing type constant: synchronizing flush.

Z_VERSION_ERROR - Static variable in class com.jcraft.jzlib.JZlib

Return code constant, not used by JZlib.

ZInputStream - Class in com.jcraft.jzlib

An output stream wrapper around a ZStream.

ZInputStream(InputStream) - Constructor for class com.jcraft.jzlib.ZInputStream

Creates a new decompressing (inflating) ZInputStream reading zlib formatted data.

ZInputStream(InputStream, boolean) - Constructor for class com.jcraft.jzlib.ZInputStream

Creates a new decompressing (inflating) ZInputStream, reading either zlib or plain deflate data.

ZInputStream(InputStream, int) - Constructor for class com.jcraft.jzlib.ZInputStream

Creates a compressing (deflating) ZInputStream, producing zlib format data.

ZOutputStream - Class in com.jcraft.jzlib

An output stream wrapper around a ZStream.

ZOutputStream(OutputStream) - Constructor for class com.jcraft.jzlib.ZOutputStream

Creates a new decompressing (inflating) ZOutputStream.

ZOutputStream(OutputStream, int) - Constructor for class com.jcraft.jzlib.ZOutputStream

Creates a new compressing (deflating) ZOutputStream.

ZOutputStream(OutputStream, int, boolean) - Constructor for class com.jcraft.jzlib.ZOutputStream

Creates a new compressing (deflating) ZOutputStream.

ZStream - Class in com.jcraft.jzlib

The core compression class: A pair of buffers with some metadata for compression or decompression, and the necessary compression/decompression methods.

ZStream() - Constructor for class com.jcraft.jzlib.ZStream

 

ZStreamException - Exception in com.jcraft.jzlib

Will be thrown by ZInputStream and ZOutputStream if something did go wrong during compressing or decompressing.

ZStreamException() - Constructor for exception com.jcraft.jzlib.ZStreamException

 

ZStreamException(String) - Constructor for exception com.jcraft.jzlib.ZStreamException