usr.router

Interface DatagramDevice

All Known Subinterfaces:

NetIF

All Known Implementing Classes:

AbstractRouterFabric, AppSocketMux, MinimalDatagramDevice, SimpleRouterFabric, TCPNetIF, VectorRouterFabric

public interface DatagramDevice

A Minimal version of netIF for devices which can ship packets but do not necessarily face the network. NetIF provides a larger interface

Method Summary

Methods

Modifier and Type	Method and Description
boolean	enqueueDatagram(Datagram dg) forward a datagram (does not set src address)
Address	getAddress() Get the Address for this connection.
FabricDevice	getFabricDevice() Get the FabricDevice associated with Net Device
java.lang.String	getName() Get the name of this Net Device
NetIFListener	getNetIFListener() Get the Listener of a NetIF.
boolean	outQueueHandler(Datagram dg, DatagramDevice dd) Send the datagram onwards to the world
boolean	sendDatagram(Datagram dg) Send a Datagram originating at this host (sets src address) and
void	setAddress(Address addr) Set the Address for this connection.
void	setName(java.lang.String name) Set the name of this Net Device
void	setNetIFListener(NetIFListener l) Set the Listener of NetIF.

Method Detail

getName

java.lang.String getName()

Get the name of this Net Device

setName

void setName(java.lang.String name)

Set the name of this Net Device

getAddress

Address getAddress()

Get the Address for this connection.

getFabricDevice

FabricDevice getFabricDevice()

Get the FabricDevice associated with Net Device

setAddress

void setAddress(Address addr)

Set the Address for this connection.

sendDatagram

boolean sendDatagram(Datagram dg)
                     throws java.net.NoRouteToHostException

Send a Datagram originating at this host (sets src address) and

Throws:

java.net.NoRouteToHostException

enqueueDatagram

boolean enqueueDatagram(Datagram dg)
                        throws java.net.NoRouteToHostException

forward a datagram (does not set src address)

Throws:

java.net.NoRouteToHostException

outQueueHandler

boolean outQueueHandler(Datagram dg,
                      DatagramDevice dd)

Send the datagram onwards to the world

getNetIFListener

NetIFListener getNetIFListener()

Get the Listener of a NetIF.

setNetIFListener

void setNetIFListener(NetIFListener l)

Set the Listener of NetIF.