verinec.netsim.util.tables
Class RoutingTable

java.lang.Object
  java.util.AbstractMap
      verinec.netsim.util.tables.AddressTable
          verinec.netsim.util.tables.RoutingTable

All Implemented Interfaces:

Map

public class RoutingTable
extends AddressTable

Version:

$Revision: 47 $

Author:

Dominik Jungo

Nested Class Summary

private class	RoutingTable.Entry
private class	RoutingTable.NetmaskAddressComparator

Constructor Summary

RoutingTable()
Creates a new RoutingTable

Method Summary

IAddress	getInterface(IAddress key) gets the Address of the Interface over which data will be send to the destination address (key).
Object	put(Object arg0, Object arg1, Object arg2, double time) adds an entry to the routing table

Methods inherited from class verinec.netsim.util.tables.AddressTable

entrySet, getAddress, getReverseAddress, put, put, removeOlderThan

Methods inherited from class java.util.AbstractMap

clear, clone, containsKey, containsValue, equals, get, hashCode, isEmpty, keySet, putAll, remove, size, toString, values

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

RoutingTable

public RoutingTable()

Creates a new RoutingTable

Method Detail

put

public Object put(Object arg0,
                  Object arg1,
                  Object arg2,
                  double time)

adds an entry to the routing table

Parameters:

arg0 - a key (destination address)

arg1 - the address of the interface

arg2 - the address of the used gateway

time - creation time of this entry

Returns:

the old value with the key arg0. null if there is no value with this key.

getInterface

public IAddress getInterface(IAddress key)

gets the Address of the Interface over which data will be send to the destination address (key). A matching algrothym using netmasks is used. If no interface address matches the address of the interface connected to default gateway is returned.

Parameters:

key - the destination address

Returns:

address of the interface over which data will be send to destination.