Class ValueCompressor.GzipCompressor

java.lang.Object

cloud.opencode.base.cache.compression.ValueCompressor.GzipCompressor

All Implemented Interfaces:

ValueCompressor

Enclosing interface:

ValueCompressor

public static class ValueCompressor.GzipCompressor
extends Object
implements ValueCompressor

GZIP compressor implementation GZIP 压缩器实现

Since:

JDK 25, opencode-base-cache V2.0.5

Author:

Leon Soo www.LeonSoo.com

Nested Class Summary

Nested classes/interfaces inherited from interface ValueCompressor

ValueCompressor.Builder, ValueCompressor.CompressionException, ValueCompressor.GzipCompressor, ValueCompressor.NoOpCompressor

Field Summary

Fields inherited from interface ValueCompressor

MAX_DECOMPRESSED_SIZE

Method Summary

Modifier and Type	Method	Description
CompressionAlgorithm	algorithm()	Get compression algorithm 获取压缩算法
byte[]	compress(byte[] data)	Compress data 压缩数据
int	compressionThreshold()	Get minimum size threshold for compression 获取压缩的最小大小阈值
byte[]	decompress(byte[] data)	Decompress data 解压数据

Methods inherited from class Object

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

Methods inherited from interface ValueCompressor

shouldCompress

Method Details

compress

public byte[] compress(byte[] data)
                throws ValueCompressor.CompressionException

Description copied from interface: ValueCompressor

Compress data 压缩数据

Specified by:

compress in interface ValueCompressor

Parameters:

data - original data | 原始数据

Returns:

compressed data | 压缩后的数据

Throws:

ValueCompressor.CompressionException - if compression fails | 压缩失败时抛出

decompress

public byte[] decompress(byte[] data)
                  throws ValueCompressor.CompressionException

Description copied from interface: ValueCompressor

Decompress data 解压数据

Specified by:

decompress in interface ValueCompressor

Parameters:

data - compressed data | 压缩的数据

Returns:

decompressed data | 解压后的数据

Throws:

ValueCompressor.CompressionException - if decompression fails | 解压失败时抛出

algorithm

public CompressionAlgorithm algorithm()

Description copied from interface: ValueCompressor

Get compression algorithm 获取压缩算法

Specified by:

algorithm in interface ValueCompressor

Returns:

algorithm | 算法

compressionThreshold

public int compressionThreshold()

Description copied from interface: ValueCompressor

Get minimum size threshold for compression 获取压缩的最小大小阈值

Specified by:

compressionThreshold in interface ValueCompressor

Returns:

threshold in bytes | 阈值（字节）