com.solacesystems.jcsmp.impl.compression

Class SolZlibLookbackPipe

java.lang.Object

com.solacesystems.jcsmp.impl.compression.SolZlibLookbackPipe

public class SolZlibLookbackPipe
extends Object

Constructor Summary

Constructors

Constructor and Description
SolZlibLookbackPipe(int lookbackSize, int solCompressionLevel) Initializes a SolZlibPipe with a fixed lookbackSize, a Solace-specific scheme for synchronizing preset dictionaries between sender/receiver across full-flush boundaries.

Method Summary

Modifier and Type	Method and Description
long	deflateWithLookback(byte[] input, int inputStart, int inputEnd, byte[] output, int outputStart, int outputEnd)
long	inflateChunkWithLookback(byte[] input, int inputStart, int inputEnd, byte[] output, int outputStart, int outputEnd, AtomicInteger inputConsumed)
long	inflateWithLookback(byte[] input, int inputStart, int inputEnd, byte[] output, int outputStart, int outputEnd)
static void	main(String[] arg)
static void	testLookback()

Methods inherited from class java.lang.Object

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

Constructor Detail

SolZlibLookbackPipe

public SolZlibLookbackPipe(int lookbackSize,
                           int solCompressionLevel)

Initializes a SolZlibPipe with a fixed lookbackSize, a Solace-specific scheme for synchronizing preset dictionaries between sender/receiver across full-flush boundaries.

Parameters:

lookbackSize - parameter

solCompressionLevel - parameter

Method Detail

deflateWithLookback

public long deflateWithLookback(byte[] input,
                                int inputStart,
                                int inputEnd,
                                byte[] output,
                                int outputStart,
                                int outputEnd)

inflateWithLookback

public long inflateWithLookback(byte[] input,
                                int inputStart,
                                int inputEnd,
                                byte[] output,
                                int outputStart,
                                int outputEnd)

inflateChunkWithLookback

public long inflateChunkWithLookback(byte[] input,
                                     int inputStart,
                                     int inputEnd,
                                     byte[] output,
                                     int outputStart,
                                     int outputEnd,
                                     AtomicInteger inputConsumed)

main

public static void main(String[] arg)

testLookback

public static void testLookback()