1 package org.eclipse.jetty.spdy;
2 //========================================================================
3 //Copyright 2011-2012 Mort Bay Consulting Pty. Ltd.
4 //------------------------------------------------------------------------
5 //All rights reserved. This program and the accompanying materials
6 //are made available under the terms of the Eclipse Public License v1.0
7 //and Apache License v2.0 which accompanies this distribution.
8 //The Eclipse Public License is available at
9 //http://www.eclipse.org/legal/epl-v10.html
10 //The Apache License v2.0 is available at
11 //http://www.opensource.org/licenses/apache2.0.php
12 //You may elect to redistribute this code under either of these licenses.
13 //========================================================================
14
15 import org.eclipse.jetty.spdy.api.SynInfo;
16
17 /* ------------------------------------------------------------ */
18 /**
19 * <p>A subclass container of {@link SynInfo} for unidirectional streams</p>
20 */
21 public class PushSynInfo extends SynInfo
22 {
23 public static final byte FLAG_UNIDIRECTIONAL = 2;
24
25 private int associatedStreamId;
26
27 public PushSynInfo(int associatedStreamId, SynInfo synInfo){
28 super(synInfo.getHeaders(), synInfo.isClose(), synInfo.getPriority());
29 this.associatedStreamId = associatedStreamId;
30 }
31
32 /**
33 * @return the close and unidirectional flags as integer
34 * @see #FLAG_CLOSE
35 * @see #FLAG_UNIDIRECTIONAL
36 */
37 @Override
38 public byte getFlags()
39 {
40 byte flags = super.getFlags();
41 flags += FLAG_UNIDIRECTIONAL;
42 return flags;
43 }
44
45 /**
46 * @return the id of the associated stream
47 */
48 public int getAssociatedStreamId()
49 {
50 return associatedStreamId;
51 }
52
53 }