Model
Class ASModel

java.lang.Object
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  +--Model.Model
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        +--Model.ASModel

Direct Known Subclasses:

ASBarabasiAlbert, ASWaxman

public abstract class ASModel

extends Model

Derived from class Model, this abstract class serves as a parent class for models that will ultimately generate representative Autonomous System (AS) level topologies. In this distribution of BRITE, two subclasses, ASWaxman and ASBarabasiAlbert use the functionality provided in this class. ASModel (this class) implements the PlaceNodes() and AssignBW() functions for all AS level models for which it is a parent of. If you are creating your own AS level model, you may use use/extend the functionality provided in this class, but you are free to derive your class directly from Model. RouterModel is an analogous class for router level topologies.

Fields inherited from class Model.Model

connLocality, growthType, HS, LS, m, N, nodePlacement, nodePositions, prefConn, rm

Constructor Summary

ASModel()

Method Summary

void	AssignBW(Edge[] e) Assign bandwidth to a graph generated by a router model according to the bwDist parameter passed into RouterModel's subclass.
void	PlaceNodes(Graph g, int nodeType) Places nodes of nodeType (nodes that represent individual ASs in this case) onto the plane according to the NodePlacement type and add them to our graph g.

Methods inherited from class Model.Model

Generate, getConnLocal, getGrowthType, getM, getN, getNodePlacement, getPrefModel, setRandomGenManager, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

ASModel

public ASModel()

Method Detail

PlaceNodes

public void PlaceNodes(Graph g,
                       int nodeType)

Places nodes of nodeType (nodes that represent individual ASs in this case) onto the plane according to the NodePlacement type and add them to our graph g. Does collision checking and so ensures that two nodes can never have the same (x,y) coords.

AssignBW

public void AssignBW(Edge[] e)

Assign bandwidth to a graph generated by a router model according to the bwDist parameter passed into RouterModel's subclass.