io.netty.handler.codec.http2

Interface Http2StreamFrame

All Superinterfaces:

Http2Frame

All Known Subinterfaces:

Http2DataFrame, Http2HeadersFrame, Http2ResetFrame, Http2WindowUpdateFrame

All Known Implementing Classes:

AbstractHttp2StreamFrame, DefaultHttp2DataFrame, DefaultHttp2HeadersFrame, DefaultHttp2ResetFrame, DefaultHttp2WindowUpdateFrame

@UnstableApi
public interface Http2StreamFrame
extends Http2Frame

A frame whose meaning may apply to a particular stream, instead of the entire connection. It is still possible for this frame type to apply to the entire connection. In such cases, the streamId() must return 0. If the frame applies to a stream, the streamId() must be greater than zero.

Method Summary

Modifier and Type	Method and Description
int	streamId() The identifier of the stream this frame applies to.
Http2StreamFrame	streamId(int streamId) Sets the identifier of the stream this frame applies to.

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

name

Method Detail

streamId

Http2StreamFrame streamId(int streamId)

Sets the identifier of the stream this frame applies to. This method may be called at most once.

NOTE: This method is supposed to be called by the HTTP/2 transport only. It must not be called by users.

Returns:

this

streamId

int streamId()

The identifier of the stream this frame applies to.

Returns:

0 if the frame applies to the entire connection, a value greater than 0 if the frame applies to a particular stream, or a value less than 0 if the frame has yet to be associated with the connection or a stream.