org.eclipse.jetty.spdy.frames.SynStreamFrame Maven / Gradle / Ivy
//
// ========================================================================
// Copyright (c) 1995-2018 Mort Bay Consulting Pty. Ltd.
// ------------------------------------------------------------------------
// All rights reserved. This program and the accompanying materials
// are made available under the terms of the Eclipse Public License v1.0
// and Apache License v2.0 which accompanies this distribution.
//
// The Eclipse Public License is available at
// http://www.eclipse.org/legal/epl-v10.html
//
// The Apache License v2.0 is available at
// http://www.opensource.org/licenses/apache2.0.php
//
// You may elect to redistribute this code under either of these licenses.
// ========================================================================
//
package org.eclipse.jetty.spdy.frames;
import org.eclipse.jetty.spdy.PushSynInfo;
import org.eclipse.jetty.spdy.api.SynInfo;
import org.eclipse.jetty.util.Fields;
public class SynStreamFrame extends ControlFrame
{
private final int streamId;
private final int associatedStreamId;
private final byte priority;
private final short slot;
private final Fields headers;
public SynStreamFrame(short version, byte flags, int streamId, int associatedStreamId, byte priority, short slot, Fields headers)
{
super(version, ControlFrameType.SYN_STREAM, flags);
this.streamId = streamId;
this.associatedStreamId = associatedStreamId;
this.priority = priority;
this.slot = slot;
this.headers = headers;
}
public int getStreamId()
{
return streamId;
}
public int getAssociatedStreamId()
{
return associatedStreamId;
}
public byte getPriority()
{
return priority;
}
public short getSlot()
{
return slot;
}
public Fields getHeaders()
{
return headers;
}
public boolean isClose()
{
return (getFlags() & SynInfo.FLAG_CLOSE) == SynInfo.FLAG_CLOSE;
}
public boolean isUnidirectional()
{
return (getFlags() & PushSynInfo.FLAG_UNIDIRECTIONAL) == PushSynInfo.FLAG_UNIDIRECTIONAL;
}
@Override
public String toString()
{
return String.format("%s stream=%d close=%b", super.toString(), getStreamId(), isClose());
}
}