程序包 org.apache.pulsar.common.protocol

类 ByteBufPair

java.lang.Object

io.netty.util.AbstractReferenceCounted

org.apache.pulsar.common.protocol.ByteBufPair

所有已实现的接口:

io.netty.util.ReferenceCounted

public final class ByteBufPair
extends io.netty.util.AbstractReferenceCounted

ByteBuf holder that contains 2 buffers.

嵌套类概要

嵌套类

修饰符和类型	类	说明
static class	ByteBufPair.CopyingEncoder
static class	ByteBufPair.Encoder

字段概要

字段

修饰符和类型	字段	说明
static final ByteBufPair.CopyingEncoder	COPYING_ENCODER
static final ByteBufPair.Encoder	ENCODER

方法概要

修饰符和类型	方法	说明
static io.netty.buffer.ByteBuf	coalesce(ByteBufPair pair)
protected void	deallocate()
static ByteBufPair	get(io.netty.buffer.ByteBuf b1, io.netty.buffer.ByteBuf b2)	Get a new ByteBufPair from the pool and assign 2 buffers to it.
io.netty.buffer.ByteBuf	getFirst()
io.netty.buffer.ByteBuf	getSecond()
int	readableBytes()
io.netty.util.ReferenceCounted	touch(Object hint)

从类继承的方法 io.netty.util.AbstractReferenceCounted

refCnt, release, release, retain, retain, setRefCnt, touch

从类继承的方法 java.lang.Object

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

字段详细资料

ENCODER

public static final ByteBufPair.Encoder ENCODER

COPYING_ENCODER

public static final ByteBufPair.CopyingEncoder COPYING_ENCODER

方法详细资料

get

public static ByteBufPair get(io.netty.buffer.ByteBuf b1,
 io.netty.buffer.ByteBuf b2)

Get a new ByteBufPair from the pool and assign 2 buffers to it.

The buffers b1 and b2 lifecycles are now managed by the ByteBufPair: when the ByteBufPair is deallocated, b1 and b2 will be released as well.

参数:

b1 -

b2 -

返回:

getFirst

public io.netty.buffer.ByteBuf getFirst()

getSecond

public io.netty.buffer.ByteBuf getSecond()

readableBytes

public int readableBytes()

coalesce

public static io.netty.buffer.ByteBuf coalesce(ByteBufPair pair)

返回:

a single buffer with the content of both individual buffers

deallocate

protected void deallocate()

指定者:

deallocate 在类中 io.netty.util.AbstractReferenceCounted

touch

public io.netty.util.ReferenceCounted touch(Object hint)