com.jcraft.jsch.jcraft.Compression Class Reference

Inheritance diagram for com.jcraft.jsch.jcraft.Compression:

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Collaboration diagram for com.jcraft.jsch.jcraft.Compression:

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List of all members.

Public Member Functions
	Compression ()
void	init (int type, int level)
	Initializes the compression engine.
byte[]	compress (byte[] buf, int start, int[] len)
byte[]	uncompress (byte[] buffer, int start, int[] length)
Static Public Attributes
static final int	INFLATER = 0
	Constant for inflating (decompressing) mode.
static final int	DEFLATER = 1
	Constant for deflating (compressing) mode.
Private Attributes
final int	buffer_margin = 32+20
int	type
ZStream	stream
byte[]	tmpbuf = new byte[BUF_SIZE]
byte[]	inflated_buf
Static Private Attributes
static final int	BUF_SIZE = 4096

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Detailed Description

Definition at line 34 of file Compression.java.

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Constructor & Destructor Documentation

com.jcraft.jsch.jcraft.Compression.Compression

(

)

Definition at line 41 of file Compression.java.

References com.jcraft.jsch.jcraft.Compression.stream.

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Member Function Documentation

byte [] com.jcraft.jsch.jcraft.Compression.compress	(	byte[]	buf,
		int	start,
		int[]	len
	)

Definition at line 59 of file Compression.java.

References com.jcraft.jsch.jcraft.Compression.BUF_SIZE, com.jcraft.jsch.jcraft.Compression.buffer_margin, com.jcraft.jsch.jcraft.Compression.stream, and com.jcraft.jsch.jcraft.Compression.tmpbuf.

void com.jcraft.jsch.jcraft.Compression.init	(	int	type,
		int	level
	)

Initializes the compression engine.

Parameters:

	type	one of INFLATER or DEFLATER. In the first case the library later will only call uncompress, in the second case only compress.
	level	the compression level. This is only relevant for the DEFLATER mode.

Implements com.jcraft.jsch.Compression.

Definition at line 45 of file Compression.java.

References com.jcraft.jsch.jcraft.Compression.BUF_SIZE, com.jcraft.jsch.Compression.DEFLATER, com.jcraft.jsch.jcraft.Compression.inflated_buf, com.jcraft.jsch.Compression.INFLATER, and com.jcraft.jsch.jcraft.Compression.stream.

byte [] com.jcraft.jsch.jcraft.Compression.uncompress	(	byte[]	buffer,
		int	start,
		int[]	length
	)

Definition at line 94 of file Compression.java.

References com.jcraft.jsch.jcraft.Compression.BUF_SIZE, com.jcraft.jsch.jcraft.Compression.inflated_buf, com.jcraft.jsch.jcraft.Compression.stream, and com.jcraft.jsch.jcraft.Compression.tmpbuf.

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Member Data Documentation

final int com.jcraft.jsch.jcraft.Compression.BUF_SIZE = 4096 [static, private]

Definition at line 35 of file Compression.java.

Referenced by com.jcraft.jsch.jcraft.Compression.compress(), com.jcraft.jsch.jcraft.Compression.init(), and com.jcraft.jsch.jcraft.Compression.uncompress().

final int com.jcraft.jsch.jcraft.Compression.buffer_margin = 32+20 [private]

Definition at line 36 of file Compression.java.

Referenced by com.jcraft.jsch.jcraft.Compression.compress().

final int com.jcraft.jsch.Compression.DEFLATER = 1 [static, inherited]

Constant for deflating (compressing) mode.

Definition at line 57 of file Compression.java.

Referenced by com.jcraft.jsch.jcraft.Compression.init().

byte [] com.jcraft.jsch.jcraft.Compression.inflated_buf [private]

Definition at line 57 of file Compression.java.

Referenced by com.jcraft.jsch.jcraft.Compression.init(), and com.jcraft.jsch.jcraft.Compression.uncompress().

final int com.jcraft.jsch.Compression.INFLATER = 0 [static, inherited]

Constant for inflating (decompressing) mode.

Definition at line 52 of file Compression.java.

Referenced by com.jcraft.jsch.jcraft.Compression.init().

ZStream com.jcraft.jsch.jcraft.Compression.stream [private]

Definition at line 38 of file Compression.java.

Referenced by com.jcraft.jsch.jcraft.Compression.compress(), com.jcraft.jsch.jcraft.Compression.Compression(), com.jcraft.jsch.jcraft.Compression.init(), and com.jcraft.jsch.jcraft.Compression.uncompress().

byte [] com.jcraft.jsch.jcraft.Compression.tmpbuf = new byte[BUF_SIZE] [private]

Definition at line 39 of file Compression.java.

Referenced by com.jcraft.jsch.jcraft.Compression.compress(), and com.jcraft.jsch.jcraft.Compression.uncompress().

int com.jcraft.jsch.jcraft.Compression.type [private]

Definition at line 37 of file Compression.java.

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The documentation for this class was generated from the following file:

• edu.rice.cs.hpc.remote/external/com/jcraft/jsch/jcraft/Compression.java