io.netty.handler.codec.spdy

类 DefaultSpdyDataFrame

java.lang.Object

io.netty.handler.codec.spdy.DefaultSpdyStreamFrame

io.netty.handler.codec.spdy.DefaultSpdyDataFrame

所有已实现的接口:

ByteBufHolder, SpdyDataFrame, SpdyFrame, SpdyStreamFrame, ReferenceCounted

public class DefaultSpdyDataFrame
extends DefaultSpdyStreamFrame
implements SpdyDataFrame

The default SpdyDataFrame implementation.

构造器概要

构造器

构造器和说明
DefaultSpdyDataFrame(int streamId) Creates a new instance.
DefaultSpdyDataFrame(int streamId, ByteBuf data) Creates a new instance.

方法概要

限定符和类型	方法和说明
ByteBuf	content() Returns the data payload of this frame.
SpdyDataFrame	copy() Creates a deep copy of this ByteBufHolder.
SpdyDataFrame	duplicate() Duplicates this ByteBufHolder.
int	refCnt() Returns the reference count of this object.
boolean	release() Decreases the reference count by 1 and deallocates this object if the reference count reaches at 0.
boolean	release(int decrement) Decreases the reference count by the specified decrement and deallocates this object if the reference count reaches at 0.
SpdyDataFrame	replace(ByteBuf content) Returns a new ByteBufHolder which contains the specified content.
SpdyDataFrame	retain() Increases the reference count by 1.
SpdyDataFrame	retain(int increment) Increases the reference count by the specified increment.
SpdyDataFrame	retainedDuplicate() Duplicates this ByteBufHolder.
SpdyDataFrame	setLast(boolean last) Sets if this frame is the last frame to be transmitted on the stream.
SpdyDataFrame	setStreamId(int streamId) Sets the Stream-ID of this frame.
java.lang.String	toString()
SpdyDataFrame	touch() Records the current access location of this object for debugging purposes.
SpdyDataFrame	touch(java.lang.Object hint) Records the current access location of this object with an additional arbitrary information for debugging purposes.

从类继承的方法 io.netty.handler.codec.spdy.DefaultSpdyStreamFrame

isLast, streamId

从类继承的方法 java.lang.Object

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

从接口继承的方法 io.netty.handler.codec.spdy.SpdyStreamFrame

isLast, streamId

构造器详细资料

DefaultSpdyDataFrame

public DefaultSpdyDataFrame(int streamId)

Creates a new instance.

参数:

streamId - the Stream-ID of this frame

DefaultSpdyDataFrame

public DefaultSpdyDataFrame(int streamId,
                            ByteBuf data)

Creates a new instance.

参数:

streamId - the Stream-ID of this frame

data - the payload of the frame. Can not exceed SpdyCodecUtil.SPDY_MAX_LENGTH

方法详细资料

setStreamId

public SpdyDataFrame setStreamId(int streamId)

从接口复制的说明: SpdyStreamFrame

Sets the Stream-ID of this frame. The Stream-ID must be positive.

指定者:

setStreamId 在接口中 SpdyDataFrame

指定者:

setStreamId 在接口中 SpdyStreamFrame

覆盖:

setStreamId 在类中 DefaultSpdyStreamFrame

setLast

public SpdyDataFrame setLast(boolean last)

从接口复制的说明: SpdyStreamFrame

Sets if this frame is the last frame to be transmitted on the stream.

指定者:

setLast 在接口中 SpdyDataFrame

指定者:

setLast 在接口中 SpdyStreamFrame

覆盖:

setLast 在类中 DefaultSpdyStreamFrame

content

public ByteBuf content()

从接口复制的说明: SpdyDataFrame

Returns the data payload of this frame. If there is no data payload Unpooled.EMPTY_BUFFER is returned. The data payload cannot exceed 16777215 bytes.

指定者:

content 在接口中 ByteBufHolder

指定者:

content 在接口中 SpdyDataFrame

copy

public SpdyDataFrame copy()

从接口复制的说明: ByteBufHolder

Creates a deep copy of this ByteBufHolder.

指定者:

copy 在接口中 ByteBufHolder

指定者:

copy 在接口中 SpdyDataFrame

duplicate

public SpdyDataFrame duplicate()

从接口复制的说明: ByteBufHolder

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

指定者:

duplicate 在接口中 ByteBufHolder

指定者:

duplicate 在接口中 SpdyDataFrame

retainedDuplicate

public SpdyDataFrame retainedDuplicate()

从接口复制的说明: ByteBufHolder

Duplicates this ByteBufHolder. This method returns a retained duplicate unlike ByteBufHolder.duplicate().

指定者:

retainedDuplicate 在接口中 ByteBufHolder

指定者:

retainedDuplicate 在接口中 SpdyDataFrame

另请参阅:

ByteBuf.retainedDuplicate()

replace

public SpdyDataFrame replace(ByteBuf content)

从接口复制的说明: ByteBufHolder

Returns a new ByteBufHolder which contains the specified content.

指定者:

replace 在接口中 ByteBufHolder

指定者:

replace 在接口中 SpdyDataFrame

refCnt

public int refCnt()

从接口复制的说明: ReferenceCounted

Returns the reference count of this object. If 0, it means this object has been deallocated.

指定者:

refCnt 在接口中 ReferenceCounted

retain

public SpdyDataFrame retain()

从接口复制的说明: ReferenceCounted

Increases the reference count by 1.

指定者:

retain 在接口中 ByteBufHolder

指定者:

retain 在接口中 SpdyDataFrame

指定者:

retain 在接口中 ReferenceCounted

retain

public SpdyDataFrame retain(int increment)

从接口复制的说明: ReferenceCounted

Increases the reference count by the specified increment.

指定者:

retain 在接口中 ByteBufHolder

指定者:

retain 在接口中 SpdyDataFrame

指定者:

retain 在接口中 ReferenceCounted

touch

public SpdyDataFrame touch()

从接口复制的说明: ReferenceCounted

Records the current access location of this object for debugging purposes. If this object is determined to be leaked, the information recorded by this operation will be provided to you via ResourceLeakDetector. This method is a shortcut to touch(null).

指定者:

touch 在接口中 ByteBufHolder

指定者:

touch 在接口中 SpdyDataFrame

指定者:

touch 在接口中 ReferenceCounted

touch

public SpdyDataFrame touch(java.lang.Object hint)

从接口复制的说明: ReferenceCounted

Records the current access location of this object with an additional arbitrary information for debugging purposes. If this object is determined to be leaked, the information recorded by this operation will be provided to you via ResourceLeakDetector.

指定者:

touch 在接口中 ByteBufHolder

指定者:

touch 在接口中 SpdyDataFrame

指定者:

touch 在接口中 ReferenceCounted

release

public boolean release()

从接口复制的说明: ReferenceCounted

Decreases the reference count by 1 and deallocates this object if the reference count reaches at 0.

指定者:

release 在接口中 ReferenceCounted

返回:

true if and only if the reference count became 0 and this object has been deallocated

release

public boolean release(int decrement)

从接口复制的说明: ReferenceCounted

Decreases the reference count by the specified decrement and deallocates this object if the reference count reaches at 0.

指定者:

release 在接口中 ReferenceCounted

返回:

true if and only if the reference count became 0 and this object has been deallocated

toString

public java.lang.String toString()

覆盖:

toString 在类中 java.lang.Object