DefaultSpdyDataFrame (Netty 4.0.56.Final API文档

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.

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

方法
限定符和类型	方法和说明
`ByteBuf`	`content()` Returns the data payload of this frame.
`SpdyDataFrame`	`copy()` Create a deep copy of this `ByteBufHolder`.
`SpdyDataFrame`	`duplicate()` Duplicate the `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`	`retain()` Increases the reference count by `1`.
`SpdyDataFrame`	`retain(int increment)` Increases the reference count by the specified `increment`.
`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()`

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
    
    Create 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
    
    Duplicate the 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
  - 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
  - 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

类 DefaultSpdyDataFrame

构造器概要

方法概要

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

从类继承的方法 java.lang.Object

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

构造器详细资料

DefaultSpdyDataFrame

DefaultSpdyDataFrame

方法详细资料

setStreamId

setLast

content

copy

duplicate

refCnt

retain

retain

release

release

toString