Package org.opentrafficsim.sim0mq.swing

Class PublisherDemo

java.lang.Object

org.opentrafficsim.sim0mq.swing.PublisherDemo

public final class PublisherDemo
extends Object

Experiment with the Sim0MQPublisher.

Copyright (c) 2020-2024 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved.
BSD-style license. See OpenTrafficSim License.

Author:

Alexander Verbraeck, Peter Knoppers

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) static class	PublisherDemo.PublisherThread	Thread that runs a PublisherExperiment.
(package private) static class	PublisherDemo.ReadMessageThread	Repeatedly try to read all available messages.

Method Summary

Modifier and Type	Method	Description
static void	main(String[] args)	Test code.
static byte[][]	readMessages(org.zeromq.ZMQ.Socket socket)	Read as many messages from a ZMQ socket as are available.
(package private) static void	sendCommand(org.zeromq.ZMQ.Socket socket, byte[] message)	Wrapper for ZMQ.Socket.send that may output some debugging information.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

main

public static void main(String[] args)
                 throws IOException,
nl.tudelft.simulation.dsol.SimRuntimeException,
NamingException,
nl.tudelft.simulation.language.DsolException,
org.opentrafficsim.draw.OtsDrawingException,
org.sim0mq.Sim0MQException,
org.djutils.serialization.SerializationException,
InterruptedException

Test code.

Parameters:

args - String[]; the command line arguments (not used)

Throws:

IOException - ...

NamingException - ...

nl.tudelft.simulation.dsol.SimRuntimeException - ...

nl.tudelft.simulation.language.DsolException - ...

org.opentrafficsim.draw.OtsDrawingException - ...

org.djutils.serialization.SerializationException - ...

org.sim0mq.Sim0MQException - ...

InterruptedException - ...

sendCommand

static void sendCommand(org.zeromq.ZMQ.Socket socket,
 byte[] message)

Wrapper for ZMQ.Socket.send that may output some debugging information.

Parameters:

socket - ZMQ.Socket; the socket to send onto

message - byte[]; the message to transmit

readMessages

public static byte[][] readMessages(org.zeromq.ZMQ.Socket socket)

Read as many messages from a ZMQ socket as are available. Do NOT block when there are no (more) messages to read.

Parameters:

socket - ZMQ.Socket; the socket

Returns:

byte[][]; the read messages