ctu.nengoros.comm.nodeFactory.modem.impl

Class DefaultModem

java.lang.Object

ctu.nengoros.comm.nodeFactory.modem.impl.DefaultModem

All Implemented Interfaces:

Modem, ROSNode, org.ros.node.NodeListener, org.ros.node.NodeMain

public class DefaultModem
extends java.lang.Object
implements Modem

This is an implementation of ROS part of Modem. Practically it does nothing, all message listening and publishing is done in Encoders and Decoders. The task for this one is only to register into the ROS network and get the ConnectedNode class (factory for everything ROS-related..). Note: encoders and decoders use ConnectedNode obtained from here for everything

Field Summary

Fields

Modifier and Type	Field and Description
java.lang.String	me

Constructor Summary

Constructors

Constructor and Description
DefaultModem()
DefaultModem(java.lang.String name)

Method Summary

Methods

Modifier and Type	Method and Description
org.ros.node.ConnectedNode	getConnectedNode() This could pass null pointer, so methods that are using this have to check it.
org.ros.namespace.GraphName	getDefaultNodeName()
void	onError(org.ros.node.Node node, java.lang.Throwable throwable)
void	onShutdown(org.ros.node.Node node)
void	onShutdownComplete(org.ros.node.Node node)
void	onStart(org.ros.node.ConnectedNode connectedNode)

Methods inherited from class java.lang.Object

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

Field Detail

me

public final java.lang.String me

See Also:

Constant Field Values

Constructor Detail

DefaultModem

public DefaultModem()

DefaultModem

public DefaultModem(java.lang.String name)

Method Detail

getDefaultNodeName

public org.ros.namespace.GraphName getDefaultNodeName()

Specified by:

getDefaultNodeName in interface ROSNode

Specified by:

getDefaultNodeName in interface org.ros.node.NodeMain

onStart

public void onStart(org.ros.node.ConnectedNode connectedNode)

Specified by:

onStart in interface ROSNode

Specified by:

onStart in interface org.ros.node.NodeListener

onShutdown

public void onShutdown(org.ros.node.Node node)

Specified by:

onShutdown in interface ROSNode

Specified by:

onShutdown in interface org.ros.node.NodeListener

onShutdownComplete

public void onShutdownComplete(org.ros.node.Node node)

Specified by:

onShutdownComplete in interface ROSNode

Specified by:

onShutdownComplete in interface org.ros.node.NodeListener

onError

public void onError(org.ros.node.Node node,
           java.lang.Throwable throwable)

Specified by:

onError in interface ROSNode

Specified by:

onError in interface org.ros.node.NodeListener

getConnectedNode

public org.ros.node.ConnectedNode getConnectedNode()
                                            throws ConnectionException

This could pass null pointer, so methods that are using this have to check it.

Specified by:

getConnectedNode in interface Modem

Returns:

Throws:

ConnectionException