Uses of Interface io.netty.buffer.ByteBufAllocator (Netty API Reference (4.1.22.Final))

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Packages that use ByteBufAllocator
软件包	描述
io.netty.buffer	抽象字节缓冲区 - 表示低级二进制和文本消息的基本数据结构。
io.netty.channel	核心通道API是异步和事件驱动的各种传输（如 NIO Channel）的抽象。
io.netty.channel.epoll	为使用 EPOLL Edge-Triggered Mode获得最佳性能的Linux优化传输。
io.netty.channel.kqueue	BSD专用运输。
io.netty.channel.rxtx	基于 RXTX的串行和并行端口通信传输。
io.netty.channel.sctp	抽象扩展核心通道API的SCTP套接字接口。
io.netty.channel.socket	抽象扩展核心通道API的TCP和UDP套接字接口。
io.netty.channel.socket.oio	旧阻塞基于I / O的套接字通道API实现 - 建议少量连接（<1000）。
io.netty.channel.udt	UDT运输。
io.netty.channel.unix	Unix专用传输。
io.netty.handler.codec	可扩展解码器及其常见实现，用于处理基于流的传输（如TCP / IP）中发现的数据包碎片和重新组装问题。
io.netty.handler.codec.base64	编码器和解码器将Base64编码的`String`或`ByteBuf`转换成解码的`ByteBuf` ，反之亦然。
io.netty.handler.codec.http	编码器，解码器及其相关的HTTP消息类型。
io.netty.handler.codec.http.multipart	HTTP多部分支持。
io.netty.handler.codec.http.websocketx	Web Socket数据帧的编码器，解码器，握手及其相关消息类型。
io.netty.handler.codec.http2	用于发送和接收HTTP / 2帧的处理程序。
io.netty.handler.codec.spdy	SPDY协议的编码器，解码器，会话处理程序及其相关的消息类型。
io.netty.handler.ssl	SSL · TLS的实现基于 `SSLEngine`
io.netty.handler.stream	写入非常大的数据流，既不占用大量内存也不获取 `OutOfMemoryError` 。

Uses of ByteBufAllocator in io.netty.buffer

Classes in io.netty.buffer that implement ByteBufAllocator
Modifier and Type	Class and Description
`class`	`AbstractByteBufAllocator` 骨架`ByteBufAllocator`执行延伸。
`class`	`PooledByteBufAllocator`
`class`	`UnpooledByteBufAllocator` 单纯的`ByteBufAllocator`实现不会聚集任何东西。

Fields in io.netty.buffer declared as ByteBufAllocator
Modifier and Type	Field and Description
`static ByteBufAllocator`	ByteBufAllocator.`DEFAULT`

Methods in io.netty.buffer that return ByteBufAllocator
Modifier and Type	Method and Description
`ByteBufAllocator`	UnpooledUnsafeDirectByteBuf.`alloc()`
`ByteBufAllocator`	UnpooledHeapByteBuf.`alloc()`
`ByteBufAllocator`	UnpooledDirectByteBuf.`alloc()`
`ByteBufAllocator`	SwappedByteBuf.`alloc()` 已过时。
`ByteBufAllocator`	ReadOnlyByteBuf.`alloc()` 已过时。
`ByteBufAllocator`	EmptyByteBuf.`alloc()`
`ByteBufAllocator`	DuplicatedByteBuf.`alloc()` 已过时。
`ByteBufAllocator`	CompositeByteBuf.`alloc()`
`abstract ByteBufAllocator`	ByteBuf.`alloc()` 返回创建此缓冲区的`ByteBufAllocator` 。

Methods in io.netty.buffer with parameters of type ByteBufAllocator
Modifier and Type	Method and Description
`static ByteBuf`	ByteBufUtil.`encodeString(ByteBufAllocator alloc, java.nio.CharBuffer src, java.nio.charset.Charset charset)` 编码给定`CharBuffer`使用给定`Charset`到一个新`ByteBuf`这是通过分配`ByteBufAllocator` 。
`static ByteBuf`	ByteBufUtil.`encodeString(ByteBufAllocator alloc, java.nio.CharBuffer src, java.nio.charset.Charset charset, int extraCapacity)` 编码给定`CharBuffer`使用给定`Charset`到一个新`ByteBuf`这是通过分配`ByteBufAllocator` 。
`static ByteBuf`	ByteBufUtil.`readBytes(ByteBufAllocator alloc, ByteBuf buffer, int length)` 阅读给定的字节量到一个新`ByteBuf`是从分配`ByteBufAllocator` 。
`static ByteBuf`	ByteBufUtil.`writeAscii(ByteBufAllocator alloc, java.lang.CharSequence seq)` 在`CharSequence`中编码CharSequence并将其写入85671801367801分配的`alloc` 。
`static ByteBuf`	ByteBufUtil.`writeUtf8(ByteBufAllocator alloc, java.lang.CharSequence seq)` 编码`CharSequence`在UTF-8 ，并将其写入到`ByteBuf`与分配`alloc` 。

Constructors in io.netty.buffer with parameters of type ByteBufAllocator
Constructor and Description
`CompositeByteBuf(ByteBufAllocator alloc, boolean direct, int maxNumComponents)`
`CompositeByteBuf(ByteBufAllocator alloc, boolean direct, int maxNumComponents, ByteBuf... buffers)`
`CompositeByteBuf(ByteBufAllocator alloc, boolean direct, int maxNumComponents, java.lang.Iterable<ByteBuf> buffers)`
`EmptyByteBuf(ByteBufAllocator alloc)`
`UnpooledDirectByteBuf(ByteBufAllocator alloc, java.nio.ByteBuffer initialBuffer, int maxCapacity)` 通过包装指定的初始缓冲区来创建一个新的直接缓冲区。
`UnpooledDirectByteBuf(ByteBufAllocator alloc, int initialCapacity, int maxCapacity)` 创建一个新的直接缓冲区。
`UnpooledHeapByteBuf(ByteBufAllocator alloc, byte[] initialArray, int maxCapacity)` 用现有的字节数组创建一个新的堆缓冲区。
`UnpooledHeapByteBuf(ByteBufAllocator alloc, int initialCapacity, int maxCapacity)` 用新分配的字节数组创建一个新的堆缓冲区。
`UnpooledUnsafeDirectByteBuf(ByteBufAllocator alloc, java.nio.ByteBuffer initialBuffer, int maxCapacity)` 通过包装指定的初始缓冲区来创建一个新的直接缓冲区。
`UnpooledUnsafeDirectByteBuf(ByteBufAllocator alloc, int initialCapacity, int maxCapacity)` 创建一个新的直接缓冲区。

Uses of ByteBufAllocator in io.netty.channel

Classes in io.netty.channel that implement ByteBufAllocator
Modifier and Type	Class and Description
`class`	`PreferHeapByteBufAllocator` 包裹另一个`ByteBufAllocator`，并且在明确要求直接缓冲区时除外使用heapbuffers。

Fields in io.netty.channel with type parameters of type ByteBufAllocator
Modifier and Type	Field and Description
`static ChannelOption<ByteBufAllocator>`	ChannelOption.`ALLOCATOR`

Methods in io.netty.channel that return ByteBufAllocator
Modifier and Type	Method and Description
`ByteBufAllocator`	ChannelHandlerContext.`alloc()` 返回分配的`ByteBufAllocator`这将被用于分配`ByteBuf`秒。
`ByteBufAllocator`	Channel.`alloc()` 返回分配的`ByteBufAllocator`这将被用于分配`ByteBuf`秒。
`ByteBufAllocator`	AbstractChannel.`alloc()`
`ByteBufAllocator`	DefaultChannelConfig.`getAllocator()`
`ByteBufAllocator`	ChannelConfig.`getAllocator()` 返回`ByteBufAllocator` ，用于通道分配缓冲区。

Methods in io.netty.channel with parameters of type ByteBufAllocator
Modifier and Type	Method and Description
`ByteBuf`	RecvByteBufAllocator.Handle.`allocate(ByteBufAllocator alloc)` 已过时。创建一个新的接收缓冲区，其容量可能足够大，可以读取所有入站数据，并且足够小，不会浪费其空间。
`ByteBuf`	RecvByteBufAllocator.DelegatingHandle.`allocate(ByteBufAllocator alloc)`
`ByteBuf`	DefaultMaxMessagesRecvByteBufAllocator.MaxMessageHandle.`allocate(ByteBufAllocator alloc)`
`protected ByteBuf`	CoalescingBufferQueue.`compose(ByteBufAllocator alloc, ByteBuf cumulation, ByteBuf next)`
`protected abstract ByteBuf`	AbstractCoalescingBufferQueue.`compose(ByteBufAllocator alloc, ByteBuf cumulation, ByteBuf next)` 计算 `current + next`的结果。
`protected ByteBuf`	AbstractCoalescingBufferQueue.`composeFirst(ByteBufAllocator allocator, ByteBuf first)` 计算第一个`ByteBuf` ，随后调用`AbstractCoalescingBufferQueue.compose(ByteBufAllocator, ByteBuf, ByteBuf)` 。
`protected ByteBuf`	AbstractCoalescingBufferQueue.`composeIntoComposite(ByteBufAllocator alloc, ByteBuf cumulation, ByteBuf next)` 将`cumulation`和`next`成一个新的`CompositeByteBuf` 。
`protected ByteBuf`	AbstractCoalescingBufferQueue.`copyAndCompose(ByteBufAllocator alloc, ByteBuf cumulation, ByteBuf next)` 将 `cumulation`和 `next`成一个新的 `ioBuffer()` 。
`ByteBuf`	AbstractCoalescingBufferQueue.`remove(ByteBufAllocator alloc, int bytes, ChannelPromise aggregatePromise)` 用指定的字节数从队列中移除`ByteBuf` 。
`ChannelConfig`	DefaultChannelConfig.`setAllocator(ByteBufAllocator allocator)`
`ChannelConfig`	ChannelConfig.`setAllocator(ByteBufAllocator allocator)` 设置用于通道分配缓冲区的`ByteBufAllocator` 。

Constructors in io.netty.channel with parameters of type ByteBufAllocator
Constructor and Description
`PreferHeapByteBufAllocator(ByteBufAllocator allocator)`

Uses of ByteBufAllocator in io.netty.channel.epoll

Methods in io.netty.channel.epoll with parameters of type ByteBufAllocator
Modifier and Type	Method and Description
`EpollSocketChannelConfig`	EpollSocketChannelConfig.`setAllocator(ByteBufAllocator allocator)`
`EpollServerSocketChannelConfig`	EpollServerSocketChannelConfig.`setAllocator(ByteBufAllocator allocator)`
`EpollServerChannelConfig`	EpollServerChannelConfig.`setAllocator(ByteBufAllocator allocator)`
`EpollDomainSocketChannelConfig`	EpollDomainSocketChannelConfig.`setAllocator(ByteBufAllocator allocator)`
`EpollDatagramChannelConfig`	EpollDatagramChannelConfig.`setAllocator(ByteBufAllocator allocator)`
`EpollChannelConfig`	EpollChannelConfig.`setAllocator(ByteBufAllocator allocator)`

Uses of ByteBufAllocator in io.netty.channel.kqueue

Methods in io.netty.channel.kqueue with parameters of type ByteBufAllocator
Modifier and Type	Method and Description
`KQueueSocketChannelConfig`	KQueueSocketChannelConfig.`setAllocator(ByteBufAllocator allocator)`
`KQueueServerSocketChannelConfig`	KQueueServerSocketChannelConfig.`setAllocator(ByteBufAllocator allocator)`
`KQueueServerChannelConfig`	KQueueServerChannelConfig.`setAllocator(ByteBufAllocator allocator)`
`KQueueDomainSocketChannelConfig`	KQueueDomainSocketChannelConfig.`setAllocator(ByteBufAllocator allocator)`
`KQueueDatagramChannelConfig`	KQueueDatagramChannelConfig.`setAllocator(ByteBufAllocator allocator)`
`KQueueChannelConfig`	KQueueChannelConfig.`setAllocator(ByteBufAllocator allocator)`

Uses of ByteBufAllocator in io.netty.channel.rxtx

Methods in io.netty.channel.rxtx with parameters of type ByteBufAllocator
Modifier and Type	Method and Description
`RxtxChannelConfig`	RxtxChannelConfig.`setAllocator(ByteBufAllocator allocator)` 已过时。

Uses of ByteBufAllocator in io.netty.channel.sctp

Methods in io.netty.channel.sctp with parameters of type ByteBufAllocator
Modifier and Type	Method and Description
`SctpServerChannelConfig`	SctpServerChannelConfig.`setAllocator(ByteBufAllocator allocator)`
`SctpChannelConfig`	SctpChannelConfig.`setAllocator(ByteBufAllocator allocator)`
`SctpServerChannelConfig`	DefaultSctpServerChannelConfig.`setAllocator(ByteBufAllocator allocator)`
`SctpChannelConfig`	DefaultSctpChannelConfig.`setAllocator(ByteBufAllocator allocator)`

Uses of ByteBufAllocator in io.netty.channel.socket

Methods in io.netty.channel.socket with parameters of type ByteBufAllocator
Modifier and Type	Method and Description
`SocketChannelConfig`	SocketChannelConfig.`setAllocator(ByteBufAllocator allocator)`
`ServerSocketChannelConfig`	ServerSocketChannelConfig.`setAllocator(ByteBufAllocator allocator)`
`SocketChannelConfig`	DefaultSocketChannelConfig.`setAllocator(ByteBufAllocator allocator)`
`ServerSocketChannelConfig`	DefaultServerSocketChannelConfig.`setAllocator(ByteBufAllocator allocator)`
`DatagramChannelConfig`	DefaultDatagramChannelConfig.`setAllocator(ByteBufAllocator allocator)`
`DatagramChannelConfig`	DatagramChannelConfig.`setAllocator(ByteBufAllocator allocator)`

Uses of ByteBufAllocator in io.netty.channel.socket.oio

Methods in io.netty.channel.socket.oio with parameters of type ByteBufAllocator
Modifier and Type	Method and Description
`OioSocketChannelConfig`	OioSocketChannelConfig.`setAllocator(ByteBufAllocator allocator)`
`OioServerSocketChannelConfig`	OioServerSocketChannelConfig.`setAllocator(ByteBufAllocator allocator)`
`OioDatagramChannelConfig`	OioDatagramChannelConfig.`setAllocator(ByteBufAllocator allocator)`
`OioSocketChannelConfig`	DefaultOioSocketChannelConfig.`setAllocator(ByteBufAllocator allocator)`
`OioServerSocketChannelConfig`	DefaultOioServerSocketChannelConfig.`setAllocator(ByteBufAllocator allocator)`

Uses of ByteBufAllocator in io.netty.channel.udt

Methods in io.netty.channel.udt with parameters of type ByteBufAllocator
Modifier and Type	Method and Description
`UdtServerChannelConfig`	UdtServerChannelConfig.`setAllocator(ByteBufAllocator allocator)` 已过时。
`UdtChannelConfig`	UdtChannelConfig.`setAllocator(ByteBufAllocator allocator)` 已过时。
`UdtServerChannelConfig`	DefaultUdtServerChannelConfig.`setAllocator(ByteBufAllocator allocator)` 已过时。
`UdtChannelConfig`	DefaultUdtChannelConfig.`setAllocator(ByteBufAllocator allocator)` 已过时。

Uses of ByteBufAllocator in io.netty.channel.unix

Methods in io.netty.channel.unix that return ByteBufAllocator
Modifier and Type	Method and Description
`protected abstract ByteBufAllocator`	SocketWritableByteChannel.`alloc()`

Methods in io.netty.channel.unix with parameters of type ByteBufAllocator
Modifier and Type	Method and Description
`DomainSocketChannelConfig`	DomainSocketChannelConfig.`setAllocator(ByteBufAllocator allocator)`

Uses of ByteBufAllocator in io.netty.handler.codec

Methods in io.netty.handler.codec with parameters of type ByteBufAllocator
Modifier and Type	Method and Description
`ByteBuf`	ByteToMessageDecoder.Cumulator.`cumulate(ByteBufAllocator alloc, ByteBuf cumulation, ByteBuf in)` 累积给定的`ByteBuf`并返回包含累积字节的`ByteBuf` 。

Uses of ByteBufAllocator in io.netty.handler.codec.base64

Methods in io.netty.handler.codec.base64 with parameters of type ByteBufAllocator
Modifier and Type	Method and Description
`static ByteBuf`	Base64.`decode(ByteBuf src, int off, int len, Base64Dialect dialect, ByteBufAllocator allocator)`
`static ByteBuf`	Base64.`encode(ByteBuf src, int off, int len, boolean breakLines, Base64Dialect dialect, ByteBufAllocator allocator)`

Uses of ByteBufAllocator in io.netty.handler.codec.http

Methods in io.netty.handler.codec.http with parameters of type ByteBufAllocator
Modifier and Type	Method and Description
`HttpContent`	HttpChunkedInput.`readChunk(ByteBufAllocator allocator)`

Uses of ByteBufAllocator in io.netty.handler.codec.http.multipart

Methods in io.netty.handler.codec.http.multipart with parameters of type ByteBufAllocator
Modifier and Type	Method and Description
`HttpContent`	HttpPostRequestEncoder.`readChunk(ByteBufAllocator allocator)` 返回下一个可用的HttpChunk。

Uses of ByteBufAllocator in io.netty.handler.codec.http.websocketx

Methods in io.netty.handler.codec.http.websocketx with parameters of type ByteBufAllocator
Modifier and Type	Method and Description
`WebSocketFrame`	WebSocketChunkedInput.`readChunk(ByteBufAllocator allocator)` 从流中获取分块的数据。

Uses of ByteBufAllocator in io.netty.handler.codec.http2

Methods in io.netty.handler.codec.http2 with parameters of type ByteBufAllocator
Modifier and Type	Method and Description
`protected FullHttpMessage`	InboundHttp2ToHttpAdapter.`newMessage(Http2Stream stream, Http2Headers headers, boolean validateHttpHeaders, ByteBufAllocator alloc)` 根据当前连接参数创建一个新的`FullHttpMessage`
`static FullHttpRequest`	HttpConversionUtil.`toFullHttpRequest(int streamId, Http2Headers http2Headers, ByteBufAllocator alloc, boolean validateHttpHeaders)` 创建一个新的对象来包含请求数据
`static FullHttpResponse`	HttpConversionUtil.`toFullHttpResponse(int streamId, Http2Headers http2Headers, ByteBufAllocator alloc, boolean validateHttpHeaders)` 创建一个新的对象来包含响应数据

Uses of ByteBufAllocator in io.netty.handler.codec.spdy

Methods in io.netty.handler.codec.spdy with parameters of type ByteBufAllocator
Modifier and Type	Method and Description
`ByteBuf`	SpdyHeaderBlockRawEncoder.`encode(ByteBufAllocator alloc, SpdyHeadersFrame frame)`
`ByteBuf`	SpdyFrameEncoder.`encodeDataFrame(ByteBufAllocator allocator, int streamId, boolean last, ByteBuf data)`
`ByteBuf`	SpdyFrameEncoder.`encodeGoAwayFrame(ByteBufAllocator allocator, int lastGoodStreamId, int statusCode)`
`ByteBuf`	SpdyFrameEncoder.`encodeHeadersFrame(ByteBufAllocator allocator, int streamId, boolean last, ByteBuf headerBlock)`
`ByteBuf`	SpdyFrameEncoder.`encodePingFrame(ByteBufAllocator allocator, int id)`
`ByteBuf`	SpdyFrameEncoder.`encodeRstStreamFrame(ByteBufAllocator allocator, int streamId, int statusCode)`
`ByteBuf`	SpdyFrameEncoder.`encodeSettingsFrame(ByteBufAllocator allocator, SpdySettingsFrame spdySettingsFrame)`
`ByteBuf`	SpdyFrameEncoder.`encodeSynReplyFrame(ByteBufAllocator allocator, int streamId, boolean last, ByteBuf headerBlock)`
`ByteBuf`	SpdyFrameEncoder.`encodeSynStreamFrame(ByteBufAllocator allocator, int streamId, int associatedToStreamId, byte priority, boolean last, boolean unidirectional, ByteBuf headerBlock)`
`ByteBuf`	SpdyFrameEncoder.`encodeWindowUpdateFrame(ByteBufAllocator allocator, int streamId, int deltaWindowSize)`

Uses of ByteBufAllocator in io.netty.handler.ssl

Methods in io.netty.handler.ssl with parameters of type ByteBufAllocator
Modifier and Type	Method and Description
`abstract javax.net.ssl.SSLEngine`	SslContext.`newEngine(ByteBufAllocator alloc)` 创建一个新的 `SSLEngine` 。
`javax.net.ssl.SSLEngine`	ReferenceCountedOpenSslContext.`newEngine(ByteBufAllocator alloc)` 用当前配置返回一个新的服务器端 `SSLEngine` 。
`javax.net.ssl.SSLEngine`	JdkSslContext.`newEngine(ByteBufAllocator alloc)`
`javax.net.ssl.SSLEngine`	DelegatingSslContext.`newEngine(ByteBufAllocator alloc)`
`abstract javax.net.ssl.SSLEngine`	SslContext.`newEngine(ByteBufAllocator alloc, java.lang.String peerHost, int peerPort)` 使用咨询对等信息创建新的 `SSLEngine` 。
`javax.net.ssl.SSLEngine`	ReferenceCountedOpenSslContext.`newEngine(ByteBufAllocator alloc, java.lang.String peerHost, int peerPort)`
`javax.net.ssl.SSLEngine`	JdkSslContext.`newEngine(ByteBufAllocator alloc, java.lang.String peerHost, int peerPort)`
`javax.net.ssl.SSLEngine`	DelegatingSslContext.`newEngine(ByteBufAllocator alloc, java.lang.String peerHost, int peerPort)`
`SslHandler`	SslContext.`newHandler(ByteBufAllocator alloc)` 创建一个新的`SslHandler` 。
`protected SslHandler`	SslContext.`newHandler(ByteBufAllocator alloc, boolean startTls)` 创建一个新的SslHandler。
`protected SslHandler`	ReferenceCountedOpenSslContext.`newHandler(ByteBufAllocator alloc, boolean startTls)`
`protected SslHandler`	DelegatingSslContext.`newHandler(ByteBufAllocator alloc, boolean startTls)`
`SslHandler`	SslContext.`newHandler(ByteBufAllocator alloc, java.lang.String peerHost, int peerPort)` 用咨询对等信息创建一个新的`SslHandler` 。
`protected SslHandler`	SslContext.`newHandler(ByteBufAllocator alloc, java.lang.String peerHost, int peerPort, boolean startTls)` 创建一个新的SslHandler。
`protected SslHandler`	ReferenceCountedOpenSslContext.`newHandler(ByteBufAllocator alloc, java.lang.String peerHost, int peerPort, boolean startTls)`
`protected SslHandler`	DelegatingSslContext.`newHandler(ByteBufAllocator alloc, java.lang.String peerHost, int peerPort, boolean startTls)`

Uses of ByteBufAllocator in io.netty.handler.stream

Methods in io.netty.handler.stream with parameters of type ByteBufAllocator
Modifier and Type	Method and Description
`ByteBuf`	ChunkedStream.`readChunk(ByteBufAllocator allocator)`
`ByteBuf`	ChunkedNioStream.`readChunk(ByteBufAllocator allocator)`
`ByteBuf`	ChunkedNioFile.`readChunk(ByteBufAllocator allocator)`
`B`	ChunkedInput.`readChunk(ByteBufAllocator allocator)` Fetches a chunked data from the stream.
`ByteBuf`	ChunkedFile.`readChunk(ByteBufAllocator allocator)`

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