usr.router

Interface RoutingTable

All Known Implementing Classes:

SimpleRoutingTable, VectorRoutingTable

public interface RoutingTable

Method Summary

Methods

Modifier and Type	Method and Description
boolean	addNetIF(NetIF inter, RouterOptions o) A new network interface arrives -- add to routing table if necessary return true if change was made
java.util.Collection<? extends RoutingTableEntry>	getEntries() Get all entries from the routing table
RoutingTableEntry	getEntry(Address a) Get an entry from the table
NetIF	getInterface(Address addr) Return the interface on which to send a packet to a given address or null if not known
boolean	mergeTables(RoutingTable table2, NetIF inter, RouterOptions options) Merge a RoutingTable into this one.
boolean	removeAddress(Address addr) Remove all instances of address from routing table returns true if routing table has changed
boolean	removeNetIF(NetIF inter) Removes a network interface from a router returns true if routing table has changed
void	setListener(NetIFListener l) Set the NetIFListener
boolean	setNetIFWeight(NetIF inter, int weight) Sets a weight on a link on the specified NetIF.
java.lang.String	showTransmitted() SHow only data transmitted
int	size() The size of the RoutingTable.
byte[]	toBytes()
java.lang.String	toString()

Method Detail

size

int size()

The size of the RoutingTable.

getEntries

java.util.Collection<? extends RoutingTableEntry> getEntries()

Get all entries from the routing table

getEntry

RoutingTableEntry getEntry(Address a)

Get an entry from the table

mergeTables

boolean mergeTables(RoutingTable table2,
                  NetIF inter,
                  RouterOptions options)

Merge a RoutingTable into this one.

addNetIF

boolean addNetIF(NetIF inter,
               RouterOptions o)

A new network interface arrives -- add to routing table if necessary return true if change was made

removeNetIF

boolean removeNetIF(NetIF inter)

Removes a network interface from a router returns true if routing table has changed

setNetIFWeight

boolean setNetIFWeight(NetIF inter,
                     int weight)

Sets a weight on a link on the specified NetIF.

setListener

void setListener(NetIFListener l)

Set the NetIFListener

getInterface

NetIF getInterface(Address addr)

Return the interface on which to send a packet to a given address or null if not known

removeAddress

boolean removeAddress(Address addr)

Remove all instances of address from routing table returns true if routing table has changed

showTransmitted

java.lang.String showTransmitted()

SHow only data transmitted

toString

java.lang.String toString()

Overrides:

toString in class java.lang.Object

toBytes

byte[] toBytes()