io.netty.handler.codec.http2

Interface Http2DataFrame

All Superinterfaces:

ByteBufHolder, Http2Frame, Http2StreamFrame, ReferenceCounted

All Known Implementing Classes:

DefaultHttp2DataFrame

public interface Http2DataFrame
extends Http2StreamFrame, ByteBufHolder

HTTP/2 DATA frame.

Method Summary

Modifier and Type	Method and Description
ByteBuf	content() Payload of DATA frame.
Http2DataFrame	copy() Creates a deep copy of this ByteBufHolder.
Http2DataFrame	duplicate() Duplicates this ByteBufHolder.
int	initialFlowControlledBytes() Returns the number of bytes that are flow-controlled initially, so even if the content() is consumed this will not change.
boolean	isEndStream() Returns true if the END_STREAM flag is set.
int	padding() Frame padding to use.
Http2DataFrame	replace(ByteBuf content) Returns a new ByteBufHolder which contains the specified content.
Http2DataFrame	retain() Increases the reference count by 1.
Http2DataFrame	retain(int increment) Increases the reference count by the specified increment.
Http2DataFrame	retainedDuplicate() Duplicates this ByteBufHolder.
Http2DataFrame	touch() Records the current access location of this object for debugging purposes.
Http2DataFrame	touch(Object hint) Records the current access location of this object with an additional arbitrary information for debugging purposes.

Methods inherited from interface io.netty.handler.codec.http2.Http2StreamFrame

stream, stream

Methods inherited from interface io.netty.handler.codec.http2.Http2Frame

name

Methods inherited from interface io.netty.util.ReferenceCounted

refCnt, release, release

Method Detail

padding

int padding()

Frame padding to use. Will be non-negative and less than 256.

content

ByteBuf content()

Payload of DATA frame. Will not be null.

Specified by:

content in interface ByteBufHolder

initialFlowControlledBytes

int initialFlowControlledBytes()

Returns the number of bytes that are flow-controlled initially, so even if the content() is consumed this will not change.

isEndStream

boolean isEndStream()

Returns true if the END_STREAM flag is set.

copy

Http2DataFrame copy()

Description copied from interface: ByteBufHolder

Creates a deep copy of this ByteBufHolder.

Specified by:

copy in interface ByteBufHolder

duplicate

Http2DataFrame duplicate()

Description copied from interface: ByteBufHolder

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

Specified by:

duplicate in interface ByteBufHolder

retainedDuplicate

Http2DataFrame retainedDuplicate()

Description copied from interface: ByteBufHolder

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

Specified by:

retainedDuplicate in interface ByteBufHolder

See Also:

ByteBuf.retainedDuplicate()

replace

Http2DataFrame replace(ByteBuf content)

Description copied from interface: ByteBufHolder

Returns a new ByteBufHolder which contains the specified content.

Specified by:

replace in interface ByteBufHolder

retain

Http2DataFrame retain()

Description copied from interface: ReferenceCounted

Increases the reference count by 1.

Specified by:

retain in interface ByteBufHolder

Specified by:

retain in interface ReferenceCounted

retain

Http2DataFrame retain(int increment)

Description copied from interface: ReferenceCounted

Increases the reference count by the specified increment.

Specified by:

retain in interface ByteBufHolder

Specified by:

retain in interface ReferenceCounted

touch

Http2DataFrame touch()

Description copied from interface: 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).

Specified by:

touch in interface ByteBufHolder

Specified by:

touch in interface ReferenceCounted

touch

Http2DataFrame touch(Object hint)

Description copied from interface: 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.

Specified by:

touch in interface ByteBufHolder

Specified by:

touch in interface ReferenceCounted