Uses of Interface
io.netty.util.ReferenceCounted

Packages that use ReferenceCounted

Package	Description
io.netty.buffer	Abstraction of a byte buffer - the fundamental data structure to represent a low-level binary and text message.
io.netty.channel	The core channel API which is asynchronous and event-driven abstraction of various transports such as a NIO Channel.
io.netty.channel.nio	NIO-based channel API implementation - recommended for a large number of connections (>= 1000).
io.netty.channel.sctp	Abstract SCTP socket interfaces which extend the core channel API.
io.netty.channel.socket	Abstract TCP and UDP socket interfaces which extend the core channel API.
io.netty.channel.udt	UDT Transport.
io.netty.channel.unix	Unix specific transport.
io.netty.handler.codec.dns	DNS codec.
io.netty.handler.codec.haproxy	Decodes an HAProxy proxy protocol header
io.netty.handler.codec.http	Encoder, decoder and their related message types for HTTP.
io.netty.handler.codec.http.multipart	HTTP multipart support.
io.netty.handler.codec.http.websocketx	Encoder, decoder, handshakers and their related message types for Web Socket data frames.
io.netty.handler.codec.http2	Handlers for sending and receiving HTTP/2 frames.
io.netty.handler.codec.memcache	Common superset of ascii and binary classes.
io.netty.handler.codec.memcache.binary	Implementations and Interfaces for the Memcache Binary protocol.
io.netty.handler.codec.mqtt	Encoder, decoder and different Message Types for MQTT.
io.netty.handler.codec.redis	Encoder, decoder for Redis.
io.netty.handler.codec.smtp	SMTP codec.
io.netty.handler.codec.spdy	Encoder, decoder, session handler and their related message types for the SPDY protocol.
io.netty.handler.codec.stomp	STOMP codec
io.netty.handler.ssl	SSL · TLS implementation based on SSLEngine
io.netty.util	Utility classes used across multiple packages.
io.netty.util.internal	Internal-use-only utilities which is not allowed to be used outside Netty.

Uses of ReferenceCounted in io.netty.buffer

Subinterfaces of ReferenceCounted in io.netty.buffer

Modifier and Type	Interface and Description
interface	ByteBufHolder A packet which is send or receive.

Classes in io.netty.buffer that implement ReferenceCounted

Modifier and Type	Class and Description
class	AbstractByteBuf A skeletal implementation of a buffer.
class	AbstractDerivedByteBuf Deprecated. Do not use.
class	AbstractReferenceCountedByteBuf Abstract base class for ByteBuf implementations that count references.
class	ByteBuf A random and sequential accessible sequence of zero or more bytes (octets).
class	CompositeByteBuf A virtual buffer which shows multiple buffers as a single merged buffer.
class	DefaultByteBufHolder Default implementation of a ByteBufHolder that holds it's data in a ByteBuf.
class	DuplicatedByteBuf Deprecated. Do not use.
class	EmptyByteBuf An empty ByteBuf whose capacity and maximum capacity are all 0.
class	ReadOnlyByteBuf Deprecated. Do not use.
class	SlicedByteBuf Deprecated. Do not use.
class	SwappedByteBuf Deprecated. use the Little Endian accessors, e.g. getShortLE, getIntLE instead.
class	UnpooledDirectByteBuf A NIO ByteBuffer based buffer.
class	UnpooledHeapByteBuf Big endian Java heap buffer implementation.
class	UnpooledUnsafeDirectByteBuf A NIO ByteBuffer based buffer.
class	UnpooledUnsafeHeapByteBuf Big endian Java heap buffer implementation.

Uses of ReferenceCounted in io.netty.channel

Subinterfaces of ReferenceCounted in io.netty.channel

Modifier and Type	Interface and Description
interface	AddressedEnvelope<M,A extends SocketAddress> A message that wraps another message with a sender address and a recipient address.
interface	FileRegion A region of a file that is sent via a Channel which supports zero-copy file transfer.

Classes in io.netty.channel that implement ReferenceCounted

Modifier and Type	Class and Description
class	DefaultAddressedEnvelope<M,A extends SocketAddress> The default AddressedEnvelope implementation.
class	DefaultFileRegion Default FileRegion implementation which transfer data from a FileChannel or File.

Uses of ReferenceCounted in io.netty.channel.nio

Methods in io.netty.channel.nio with parameters of type ReferenceCounted

Modifier and Type	Method and Description
protected ByteBuf	AbstractNioChannel.newDirectBuffer(ReferenceCounted holder, ByteBuf buf) Returns an off-heap copy of the specified ByteBuf, and releases the specified holder.

Uses of ReferenceCounted in io.netty.channel.sctp

Classes in io.netty.channel.sctp that implement ReferenceCounted

Modifier and Type	Class and Description
class	SctpMessage Representation of SCTP Data Chunk

Uses of ReferenceCounted in io.netty.channel.socket

Classes in io.netty.channel.socket that implement ReferenceCounted

Modifier and Type	Class and Description
class	DatagramPacket The message container that is used for DatagramChannel to communicate with the remote peer.

Uses of ReferenceCounted in io.netty.channel.udt

Classes in io.netty.channel.udt that implement ReferenceCounted

Modifier and Type	Class and Description
class	UdtMessage Deprecated. The UDT transport is no longer maintained and will be removed.

Uses of ReferenceCounted in io.netty.channel.unix

Classes in io.netty.channel.unix that implement ReferenceCounted

Modifier and Type	Class and Description
class	DomainDatagramPacket The message container that is used for DomainDatagramChannel to communicate with the remote peer.
class	SegmentedDatagramPacket Allows to use GSO if the underlying OS supports it.

Uses of ReferenceCounted in io.netty.handler.codec.dns

Subinterfaces of ReferenceCounted in io.netty.handler.codec.dns

Modifier and Type	Interface and Description
interface	DnsMessage The superclass which contains core information concerning a DnsQuery and a DnsResponse.
interface	DnsQuery A DNS query message.
interface	DnsRawRecord A generic DnsRecord that contains an undecoded RDATA.
interface	DnsResponse A DNS response message.

Classes in io.netty.handler.codec.dns that implement ReferenceCounted

Modifier and Type	Class and Description
class	AbstractDnsMessage A skeletal implementation of DnsMessage.
class	DatagramDnsQuery A DnsQuery implementation for UDP/IP.
class	DatagramDnsResponse A DnsResponse implementation for UDP/IP.
class	DefaultDnsQuery The default DnsQuery implementation.
class	DefaultDnsRawRecord The default DnsRawRecord implementation.
class	DefaultDnsResponse The default DnsResponse implementation.

Uses of ReferenceCounted in io.netty.handler.codec.haproxy

Classes in io.netty.handler.codec.haproxy that implement ReferenceCounted

Modifier and Type	Class and Description
class	HAProxyMessage Message container for decoded HAProxy proxy protocol parameters
class	HAProxySSLTLV Represents a HAProxyTLV of the type HAProxyTLV.Type.PP2_TYPE_SSL.
class	HAProxyTLV A Type-Length Value (TLV vector) that can be added to the PROXY protocol to include additional information like SSL information.

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

Subinterfaces of ReferenceCounted in io.netty.handler.codec.http

Modifier and Type	Interface and Description
interface	FullHttpMessage Combines HttpMessage and LastHttpContent into one message.
interface	FullHttpRequest Combine the HttpRequest and FullHttpMessage, so the request is a complete HTTP request.
interface	FullHttpResponse Combination of a HttpResponse and FullHttpMessage.
interface	HttpContent An HTTP chunk which is used for HTTP chunked transfer-encoding.
interface	LastHttpContent The last HttpContent which has trailing headers.

Classes in io.netty.handler.codec.http that implement ReferenceCounted

Modifier and Type	Class and Description
class	DefaultFullHttpRequest Default implementation of FullHttpRequest.
class	DefaultFullHttpResponse Default implementation of a FullHttpResponse.
class	DefaultHttpContent The default HttpContent implementation.
class	DefaultLastHttpContent The default LastHttpContent implementation.
static class	HttpServerUpgradeHandler.UpgradeEvent User event that is fired to notify about the completion of an HTTP upgrade to another protocol.

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

Subinterfaces of ReferenceCounted in io.netty.handler.codec.http.multipart

Modifier and Type	Interface and Description
interface	Attribute Attribute interface
interface	FileUpload FileUpload interface that could be in memory, on temporary file or any other implementations.
interface	HttpData Extended interface for InterfaceHttpData
interface	InterfaceHttpData Interface for all Objects that could be encoded/decoded using HttpPostRequestEncoder/Decoder

Classes in io.netty.handler.codec.http.multipart that implement ReferenceCounted

Modifier and Type	Class and Description
class	AbstractDiskHttpData Abstract Disk HttpData implementation
class	AbstractHttpData Abstract HttpData implementation
class	AbstractMemoryHttpData Abstract Memory HttpData implementation
class	DiskAttribute Disk implementation of Attributes
class	DiskFileUpload Disk FileUpload implementation that stores file into real files
class	MemoryAttribute Memory implementation of Attributes
class	MemoryFileUpload Default FileUpload implementation that stores file into memory.
class	MixedAttribute Mixed implementation using both in Memory and in File with a limit of size
class	MixedFileUpload Mixed implementation using both in Memory and in File with a limit of size

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

Classes in io.netty.handler.codec.http.websocketx that implement ReferenceCounted

Modifier and Type	Class and Description
class	BinaryWebSocketFrame Web Socket frame containing binary data.
class	CloseWebSocketFrame Web Socket Frame for closing the connection.
class	ContinuationWebSocketFrame Web Socket continuation frame containing continuation text or binary data.
class	PingWebSocketFrame Web Socket frame containing binary data.
class	PongWebSocketFrame Web Socket frame containing binary data.
class	TextWebSocketFrame Web Socket text frame.
class	WebSocketFrame Base class for web socket frames.

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

Subinterfaces of ReferenceCounted in io.netty.handler.codec.http2

Modifier and Type	Interface and Description
interface	Http2DataFrame HTTP/2 DATA frame.
interface	Http2GoAwayFrame HTTP/2 GOAWAY frame.
interface	Http2UnknownFrame

Classes in io.netty.handler.codec.http2 that implement ReferenceCounted

Modifier and Type	Class and Description
class	DefaultHttp2DataFrame The default Http2DataFrame implementation.
class	DefaultHttp2GoAwayFrame The default Http2GoAwayFrame implementation.
class	DefaultHttp2UnknownFrame

Uses of ReferenceCounted in io.netty.handler.codec.memcache

Subinterfaces of ReferenceCounted in io.netty.handler.codec.memcache

Modifier and Type	Interface and Description
interface	FullMemcacheMessage Combines MemcacheMessage and LastMemcacheContent into one message.
interface	LastMemcacheContent The MemcacheContent which signals the end of the content batch.
interface	MemcacheContent An Memcache content chunk.
interface	MemcacheMessage Marker interface for both ascii and binary messages.

Classes in io.netty.handler.codec.memcache that implement ReferenceCounted

Modifier and Type	Class and Description
class	AbstractMemcacheObject The default MemcacheObject implementation.
class	DefaultLastMemcacheContent The default implementation for the LastMemcacheContent.
class	DefaultMemcacheContent The default MemcacheContent implementation.

Uses of ReferenceCounted in io.netty.handler.codec.memcache.binary

Subinterfaces of ReferenceCounted in io.netty.handler.codec.memcache.binary

Modifier and Type	Interface and Description
interface	BinaryMemcacheMessage An interface that defines a binary Memcache message, providing common properties for BinaryMemcacheRequest and BinaryMemcacheResponse.
interface	BinaryMemcacheRequest Represents a full BinaryMemcacheRequest, which contains the header and optional key and extras.
interface	BinaryMemcacheResponse Represents a full BinaryMemcacheResponse, which contains the header and optional key and extras.
interface	FullBinaryMemcacheRequest A BinaryMemcacheRequest that also includes the content.
interface	FullBinaryMemcacheResponse A BinaryMemcacheResponse that also includes the content.

Classes in io.netty.handler.codec.memcache.binary that implement ReferenceCounted

Modifier and Type	Class and Description
class	AbstractBinaryMemcacheMessage Default implementation of a BinaryMemcacheMessage.
class	DefaultBinaryMemcacheRequest The default implementation of the BinaryMemcacheRequest.
class	DefaultBinaryMemcacheResponse The default implementation of the BinaryMemcacheResponse.
class	DefaultFullBinaryMemcacheRequest The default implementation of a FullBinaryMemcacheRequest.
class	DefaultFullBinaryMemcacheResponse The default implementation of a FullBinaryMemcacheResponse.

Uses of ReferenceCounted in io.netty.handler.codec.mqtt

Classes in io.netty.handler.codec.mqtt that implement ReferenceCounted

Modifier and Type	Class and Description
class	MqttPublishMessage See MQTTV3.1/publish

Uses of ReferenceCounted in io.netty.handler.codec.redis

Subinterfaces of ReferenceCounted in io.netty.handler.codec.redis

Modifier and Type	Interface and Description
interface	BulkStringRedisContent A chunk of bulk strings which is used for Redis chunked transfer-encoding.
interface	LastBulkStringRedisContent A last chunk of Bulk Strings.

Classes in io.netty.handler.codec.redis that implement ReferenceCounted

Modifier and Type	Class and Description
class	ArrayRedisMessage Arrays of RESP.
class	DefaultBulkStringRedisContent A default implementation of BulkStringRedisContent.
class	DefaultLastBulkStringRedisContent A default implementation for LastBulkStringRedisContent.
class	FullBulkStringRedisMessage An aggregated bulk string of RESP.

Uses of ReferenceCounted in io.netty.handler.codec.smtp

Subinterfaces of ReferenceCounted in io.netty.handler.codec.smtp

Modifier and Type	Interface and Description
interface	LastSmtpContent The last part of a sequence of SmtpContents that are sent after a DATA request.
interface	SmtpContent Content that is sent after the DATA request.

Classes in io.netty.handler.codec.smtp that implement ReferenceCounted

Modifier and Type	Class and Description
class	DefaultLastSmtpContent Default implementation of LastSmtpContent that does no validation of the raw data passed in.
class	DefaultSmtpContent Default implementation of SmtpContent that does no validation of the raw data passed in.

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

Subinterfaces of ReferenceCounted in io.netty.handler.codec.spdy

Modifier and Type	Interface and Description
interface	SpdyDataFrame A SPDY Protocol DATA Frame
interface	SpdyUnknownFrame A SPDY Control frame.

Classes in io.netty.handler.codec.spdy that implement ReferenceCounted

Modifier and Type	Class and Description
class	DefaultSpdyDataFrame The default SpdyDataFrame implementation.
class	DefaultSpdyUnknownFrame

Uses of ReferenceCounted in io.netty.handler.codec.stomp

Subinterfaces of ReferenceCounted in io.netty.handler.codec.stomp

Modifier and Type	Interface and Description
interface	LastStompContentSubframe The last StompContentSubframe which signals the end of the content batch Note, even when no content is emitted by the protocol, an empty LastStompContentSubframe is issued to make the upstream parsing easier.
interface	StompContentSubframe An STOMP chunk which is used for STOMP chunked transfer-encoding.
interface	StompFrame Combines StompHeadersSubframe and LastStompContentSubframe into one frame.

Classes in io.netty.handler.codec.stomp that implement ReferenceCounted

Modifier and Type	Class and Description
class	DefaultLastStompContentSubframe The default implementation for the LastStompContentSubframe.
class	DefaultStompContentSubframe The default StompContentSubframe implementation.
class	DefaultStompFrame Default implementation of StompFrame.

Uses of ReferenceCounted in io.netty.handler.ssl

Classes in io.netty.handler.ssl that implement ReferenceCounted

Modifier and Type	Class and Description
class	OpenSslClientContext A client-side SslContext which uses OpenSSL's SSL/TLS implementation.
class	OpenSslContext This class will use a finalizer to ensure native resources are automatically cleaned up.
class	OpenSslEngine Implements a SSLEngine using OpenSSL BIO abstractions.
class	OpenSslServerContext A server-side SslContext which uses OpenSSL's SSL/TLS implementation.
class	PemPrivateKey This is a special purpose implementation of a PrivateKey which allows the user to pass PEM/PKCS#8 encoded key material straight into OpenSslContext without having to parse and re-encode bytes in Java land.
class	ReferenceCountedOpenSslClientContext A client-side SslContext which uses OpenSSL's SSL/TLS implementation.
class	ReferenceCountedOpenSslContext An implementation of SslContext which works with libraries that support the OpenSsl C library API.
class	ReferenceCountedOpenSslEngine Implements a SSLEngine using OpenSSL BIO abstractions.
class	ReferenceCountedOpenSslServerContext A server-side SslContext which uses OpenSSL's SSL/TLS implementation.

Methods in io.netty.handler.ssl that return ReferenceCounted

Modifier and Type	Method and Description
ReferenceCounted	ReferenceCountedOpenSslContext.retain()
ReferenceCounted	ReferenceCountedOpenSslEngine.retain()
ReferenceCounted	ReferenceCountedOpenSslContext.retain(int increment)
ReferenceCounted	ReferenceCountedOpenSslEngine.retain(int increment)
ReferenceCounted	ReferenceCountedOpenSslContext.touch()
ReferenceCounted	ReferenceCountedOpenSslEngine.touch()
ReferenceCounted	ReferenceCountedOpenSslContext.touch(Object hint)
ReferenceCounted	ReferenceCountedOpenSslEngine.touch(Object hint)

Uses of ReferenceCounted in io.netty.util

Classes in io.netty.util that implement ReferenceCounted

Modifier and Type	Class and Description
class	AbstractReferenceCounted Abstract base class for classes wants to implement ReferenceCounted.

Methods in io.netty.util that return ReferenceCounted

Modifier and Type	Method and Description
ReferenceCounted	AbstractReferenceCounted.retain()
ReferenceCounted	ReferenceCounted.retain() Increases the reference count by 1.
ReferenceCounted	AbstractReferenceCounted.retain(int increment)
ReferenceCounted	ReferenceCounted.retain(int increment) Increases the reference count by the specified increment.
ReferenceCounted	AbstractReferenceCounted.touch()
ReferenceCounted	ReferenceCounted.touch() Records the current access location of this object for debugging purposes.
ReferenceCounted	ReferenceCounted.touch(Object hint) Records the current access location of this object with an additional arbitrary information for debugging purposes.

Uses of ReferenceCounted in io.netty.util.internal

Classes in io.netty.util.internal with type parameters of type ReferenceCounted

Modifier and Type	Class and Description
class	ReferenceCountUpdater<T extends ReferenceCounted> Common logic for ReferenceCounted implementations

Method parameters in io.netty.util.internal with type arguments of type ReferenceCounted

Modifier and Type	Method and Description
static long	ReferenceCountUpdater.getUnsafeOffset(Class<? extends ReferenceCounted> clz, String fieldName)