io.netty.buffer

Interface ByteBufHolder

All Superinterfaces:

ReferenceCounted

All Known Subinterfaces:

Attribute, FileUpload, FullHttpMessage, FullHttpRequest, FullHttpResponse, HttpContent, HttpData, LastHttpContent, SpdyDataFrame

All Known Implementing Classes:

AbstractDiskHttpData, AbstractHttpData, AbstractMemoryHttpData, BinaryWebSocketFrame, CloseWebSocketFrame, ContinuationWebSocketFrame, DatagramPacket, DefaultByteBufHolder, DefaultFullHttpRequest, DefaultFullHttpResponse, DefaultHttpContent, DefaultLastHttpContent, DefaultSpdyDataFrame, DiskAttribute, DiskFileUpload, HAProxySSLTLV, HAProxyTLV, MemoryAttribute, MemoryFileUpload, MixedAttribute, MixedFileUpload, PingWebSocketFrame, PongWebSocketFrame, SctpMessage, TextWebSocketFrame, UdtMessage, WebSocketFrame

public interface ByteBufHolder
extends ReferenceCounted

A packet which is send or receive.

Method Summary

Modifier and Type	Method and Description
ByteBuf	content() Return the data which is held by this ByteBufHolder.
ByteBufHolder	copy() Create a deep copy of this ByteBufHolder.
ByteBufHolder	duplicate() Duplicate the ByteBufHolder.
ByteBufHolder	retain() Increases the reference count by 1.
ByteBufHolder	retain(int increment) Increases the reference count by the specified increment.

Methods inherited from interface io.netty.util.ReferenceCounted

refCnt, release, release

Method Detail

content

ByteBuf content()

Return the data which is held by this ByteBufHolder.

copy

ByteBufHolder copy()

Create a deep copy of this ByteBufHolder.

duplicate

ByteBufHolder duplicate()

Duplicate the ByteBufHolder. Be aware that this will not automatically call retain().

retain

ByteBufHolder retain()

Description copied from interface: ReferenceCounted

Increases the reference count by 1.

Specified by:

retain in interface ReferenceCounted

retain

ByteBufHolder retain(int increment)

Description copied from interface: ReferenceCounted

Increases the reference count by the specified increment.

Specified by:

retain in interface ReferenceCounted