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Java LZ4Decompressor类代码示例

本文整理汇总了Java中net.jpountz.lz4.LZ4Decompressor的典型用法代码示例。如果您正苦于以下问题:Java LZ4Decompressor类的具体用法?Java LZ4Decompressor怎么用?Java LZ4Decompressor使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。


LZ4Decompressor类属于net.jpountz.lz4包,在下文中一共展示了LZ4Decompressor类的1个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: handleModernVersion

import net.jpountz.lz4.LZ4Decompressor; //导入依赖的package包/类
private void handleModernVersion() throws IOException
{
    DataOutputStream out = new DataOutputStream(socket.getOutputStream());
    out.writeInt(MessagingService.current_version);
    out.flush();

    DataInputStream in = new DataInputStream(socket.getInputStream());
    int maxVersion = in.readInt();
    from = CompactEndpointSerializationHelper.deserialize(in);

    if (compressed)
    {
        logger.debug("Upgrading incoming connection to be compressed");
        if (version < MessagingService.VERSION_21)
            in = new DataInputStream(new SnappyInputStream(socket.getInputStream()));
        else
        {
            LZ4Decompressor decompressor = LZ4Factory.fastestInstance().decompressor();
            Checksum checksum = XXHashFactory.fastestInstance().newStreamingHash32(OutboundTcpConnection.LZ4_HASH_SEED).asChecksum();
            in = new DataInputStream(new LZ4BlockInputStream(socket.getInputStream(),
                                                             decompressor,
                                                             checksum));
        }
    }
    else
    {
        in = new DataInputStream(new BufferedInputStream(socket.getInputStream(), 4096));
    }

    logger.debug("Max version for {} is {}", from, maxVersion);
    if (version > MessagingService.current_version)
    {
        // save the endpoint so gossip will reconnect to it
        Gossiper.instance.addSavedEndpoint(from);
        logger.info("Received messages from newer protocol version {}. Ignoring", version);
        return;
    }
    MessagingService.instance().setVersion(from, Math.min(MessagingService.current_version, maxVersion));
    logger.debug("set version for {} to {}", from, Math.min(MessagingService.current_version, maxVersion));
    // outbound side will reconnect if necessary to upgrade version

    while (true)
    {
        MessagingService.validateMagic(in.readInt());
        receiveMessage(in, version);
    }
}
 
开发者ID:pgaref,项目名称:ACaZoo,代码行数:48,代码来源:IncomingTcpConnection.java


注:本文中的net.jpountz.lz4.LZ4Decompressor类示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。