ants.core
Class RouteTable

java.lang.Object
  |
  +--edu.utah.janosvm.sys.ListNode
        |
        +--edu.utah.janosvm.sys.Importable
              |
              +--edu.utah.janos.route.RouteTable
                    |
                    +--edu.utah.janos.route.WriteableRouteTable
                          |
                          +--ants.core.RouteTable

public class RouteTable

extends edu.utah.janos.route.WriteableRouteTable

The basic ANTS route table.

Author:

David Wetherall, Utah Janos Team

Fields inherited from class edu.utah.janosvm.sys.ListNode

pred, succ

Constructor Summary

RouteTable()

Method Summary

static void

initializeTables(int nodeAddr, java.lang.String routeFile, RouteTable routeTable, NeighborTable neighborTable) Initialize the route table and the neighbor table from the given routeFile.

Methods inherited from class edu.utah.janos.route.WriteableRouteTable

addRoute, addRoute, getRoute, getRoute, getRoutes, getRouteTable, removeRoute

Methods inherited from class edu.utah.janos.route.RouteTable

getNeighbors, neighborCount, routeCount

Methods inherited from class edu.utah.janosvm.sys.Importable

clone, equals, pointsTo

Methods inherited from class edu.utah.janosvm.sys.ListNode

append, prepend, remove

Methods inherited from class java.lang.Object

getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

RouteTable

public RouteTable()

Method Detail

initializeTables

public static void initializeTables(int nodeAddr,
                                    java.lang.String routeFile,
                                    RouteTable routeTable,
                                    NeighborTable neighborTable)
                             throws java.io.IOException,
                                    edu.utah.janos.nodeos.AddressFormatException,
                                    edu.utah.janos.nodeos.NoSuchNodeAddress

Initialize the route table and the neighbor table from the given routeFile. A null routeFile implies that there are no pre-defined routes. nodeAddr may be zero, implying the current node has no address (yet). If nodeAddr is zero, routeFile must be null.

Parameters:

nodeAddr - the address of this node 0 if this node does not have an address yet.

node - the node for the primordial flow

routeFile - the name of the file to load and read route information from. May be null.

routeTable - an instance of route table to fill in with data from the file.

neighborTable - an instance of a neighbor table to fill in with data from the file.