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1   /*
2    * Copyright 2017 The Netty Project
3    *
4    * The Netty Project licenses this file to you under the Apache License,
5    * version 2.0 (the "License"); you may not use this file except in compliance
6    * with the License. You may obtain a copy of the License at:
7    *
8    *   http://www.apache.org/licenses/LICENSE-2.0
9    *
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
12   * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
13   * License for the specific language governing permissions and limitations
14   * under the License.
15   */
16  package io.netty.handler.codec.http2;
17  
18  import io.netty.buffer.ByteBuf;
19  import io.netty.buffer.ByteBufHolder;
20  import io.netty.util.internal.UnstableApi;
21  
22  @UnstableApi
23  public interface Http2UnknownFrame extends Http2Frame, ByteBufHolder {
24  
25      Http2FrameStream stream();
26  
27      /**
28       * Set the {@link Http2FrameStream} object for this frame.
29       */
30      Http2UnknownFrame stream(Http2FrameStream stream);
31  
32      byte frameType();
33  
34      Http2Flags flags();
35  
36      @Override
37      Http2UnknownFrame copy();
38  
39      @Override
40      Http2UnknownFrame duplicate();
41  
42      @Override
43      Http2UnknownFrame retainedDuplicate();
44  
45      @Override
46      Http2UnknownFrame replace(ByteBuf content);
47  
48      @Override
49      Http2UnknownFrame retain();
50  
51      @Override
52      Http2UnknownFrame retain(int increment);
53  
54      @Override
55      Http2UnknownFrame touch();
56  
57      @Override
58      Http2UnknownFrame touch(Object hint);
59  }