1 /*
2 * Copyright 2013 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.spdy;
17
18 /**
19 * A SPDY Protocol SYN_STREAM Frame
20 */
21 public interface SpdySynStreamFrame extends SpdyHeadersFrame {
22
23 /**
24 * Returns the Associated-To-Stream-ID of this frame.
25 */
26 int associatedStreamId();
27
28 /**
29 * Sets the Associated-To-Stream-ID of this frame.
30 * The Associated-To-Stream-ID cannot be negative.
31 */
32 SpdySynStreamFrame setAssociatedStreamId(int associatedStreamId);
33
34 /**
35 * Returns the priority of the stream.
36 */
37 byte priority();
38
39 /**
40 * Sets the priority of the stream.
41 * The priority must be between 0 and 7 inclusive.
42 */
43 SpdySynStreamFrame setPriority(byte priority);
44
45 /**
46 * Returns {@code true} if the stream created with this frame is to be
47 * considered half-closed to the receiver.
48 */
49 boolean isUnidirectional();
50
51 /**
52 * Sets if the stream created with this frame is to be considered
53 * half-closed to the receiver.
54 */
55 SpdySynStreamFrame setUnidirectional(boolean unidirectional);
56
57 @Override
58 SpdySynStreamFrame setStreamId(int streamID);
59
60 @Override
61 SpdySynStreamFrame setLast(boolean last);
62
63 @Override
64 SpdySynStreamFrame setInvalid();
65 }