Class RdiskGraph

java.lang.Object
  RdiskGraph

All Implemented Interfaces:

IProxGraph

public class RdiskGraph
extends java.lang.Object
implements IProxGraph

Proximity graph function for r-disk graph.

Since:

1.0

Nested Class Summary

class

RdiskGraph.SortHelper

Constructor Summary

RdiskGraph()

RdiskGraph(double lfRadius)
preferred constructor

Method Summary

CommGraph

getGraph(int nDimension, double[] arrPoints, IProxGraphOptWrapper optHelper, CommGraph prevGraph, IEnvironment env) Proximity graph function: maps finite collects of points in R^d onto graphs.

Methods inherited from class java.lang.Object

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

Constructor Detail

RdiskGraph

public RdiskGraph(double lfRadius)

preferred constructor

Parameters:

lfRadius - puts the "r" in "r-disk graph"

RdiskGraph

public RdiskGraph()

Method Detail

getGraph

public CommGraph getGraph(int nDimension,
                          double[] arrPoints,
                          IProxGraphOptWrapper optHelper,
                          CommGraph prevGraph,
                          IEnvironment env)

Proximity graph function: maps finite collects of points in R^d onto graphs. Copies communication channels from previous graph, if available. Does not know about agent discrete state or other internal state vars. Assumes that the first d entries in the dimension array correspond to point 0, the next d to point 1, the next d to point 2 etc. Must be able to work without an optimization helper passed in. (this version is completely unoptimized -- fix later)

Specified by:

getGraph in interface IProxGraph

Parameters:

nDimension - the dimensionality the points live in, is this a graph in r^2, r^3, etc?

arrPoints - position vector

optHelper - optimization helper, assumed to be modified (be sure to duplicate before passing in) modification of this parameter is a way of returning a helper value.

prevGraph - copy message queues (including unread messages) from prevGraph if possible. Most not be null!

env - current environment.

Returns:

new graph corresponding to this set of points in space.