Package org.opentrafficsim.imb.transceiver.urbanstrategy

Class NodeTransceiver

java.lang.Object

org.djutils.event.EventProducer

org.opentrafficsim.imb.transceiver.AbstractTransceiver

org.opentrafficsim.imb.transceiver.urbanstrategy.NodeTransceiver

All Implemented Interfaces:

Serializable, EventListener, EventListenerInterface, EventProducerInterface, Identifiable, org.opentrafficsim.imb.transceiver.EventTransceiver, org.opentrafficsim.imb.transceiver.Transceiver

public class NodeTransceiver
extends AbstractTransceiver

OTS publishes events about the Nodes to IMB to be able to identify the nodes in the network.
At the start of the OTS simulation, or when a Node is added later, a NEW message is sent to IMB for each node to identify the node id. No CHANGE messages are posted. When a Node is removed from the network, a DELETE event is posted. The Node NEW messages are posted after the Network NEW message is posted.

NEW

Variable	Type	Comments
timestamp	double	time of the event, in simulation time seconds
networkId	String	Id of the Network where the Node resides
nodeId	String	id of the Node; unique within the Network
coordinate.x	double	x-coordinate of the Node
coordinate.y	double	y-coordinate of the Node
coordinate.z	double	z-coordinate of the Node

CHANGE

Not sent

DELETE

Variable	Type	Comments
timestamp	double	time of the event, in simulation time seconds
networkId	String	Id of the Network where the Node resides
nodeId	String	id of the Node that is removed from the Network

Copyright (c) 2013-2020 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved.
BSD-style license. See OpenTrafficSim License.

Version:

$Revision$, $LastChangedDate$, by $Author$, initial version Sep 13, 2016

Author:

Alexander Verbraeck, Peter Knoppers, Wouter Schakel

See Also:

Serialized Form

Field Summary

Fields inherited from class org.djutils.event.EventProducer

listeners

Fields inherited from interface org.djutils.event.EventProducerInterface

FIRST_POSITION, LAST_POSITION

Constructor Summary

Constructors

Constructor	Description
NodeTransceiver(org.opentrafficsim.imb.connector.Connector connector, DEVSSimulatorInterface.TimeDoubleUnit simulator, OTSNetwork network)	Construct a new NodeTransceiver.

Method Summary

Modifier and Type	Method	Description
Serializable	getSourceId()
void	notify(EventInterface event)

Methods inherited from class org.opentrafficsim.imb.transceiver.AbstractTransceiver

addIMBtoOTSChannel, addIMBtoOTSChannel, addOTSToIMBChannel, getConnector, getId, getSimulator, handleMessageFromIMB, removeOTSToIMBChannel, toString

Methods inherited from class org.djutils.event.EventProducer

addListener, addListener, addListener, addListener, fireEvent, fireEvent, fireEvent, fireEvent, fireEvent, fireEvent, fireEvent, fireEvent, fireEvent, fireEvent, fireTimedEvent, fireTimedEvent, fireTimedEvent, fireTimedEvent, fireTimedEvent, fireTimedEvent, fireTimedEvent, getEventTypesWithListeners, hasListeners, numberOfListeners, removeAllListeners, removeAllListeners, removeListener

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.djutils.event.EventProducerInterface

addListener, addListener, addListener, addListener, getEventTypesWithListeners, hasListeners, numberOfListeners, removeListener

Constructor Details

NodeTransceiver

public NodeTransceiver(org.opentrafficsim.imb.connector.Connector connector, DEVSSimulatorInterface.TimeDoubleUnit simulator, OTSNetwork network) throws org.opentrafficsim.imb.IMBException

Construct a new NodeTransceiver.

Parameters:

connector - Connector; the IMB connector through which this transceiver communicates

simulator - DEVSSimulatorInterface.TimeDoubleUnit; the simulator to schedule the incoming notifications on

network - OTSNetwork; the OTS network on which Nodes are registered

Throws:

org.opentrafficsim.imb.IMBException - when the registration of one of the channels fails

NullPointerException - in case one of the arguments is null.

Method Details

notify

public void notify(EventInterface event) throws RemoteException

Specified by:

notify in interface EventListenerInterface

Overrides:

notify in class AbstractTransceiver

Throws:

RemoteException

getSourceId

public Serializable getSourceId()

Specified by:

getSourceId in interface EventProducerInterface

Specified by:

getSourceId in class EventProducer