public void register() {
debug.out.println("RADIOMODEL: registering radio model plugin");
connectivityGraph = new Hashtable();
EmpiricalModel empiricalModel = new EmpiricalModel();
models.put("empirical", empiricalModel);
curModel = empiricalModel;
// User can use scaling factor to adjust
DiscModel dm;
dm = new DiscModel(10.0);
models.put("disc10", dm);
dm = new DiscModel(100.0);
models.put("disc100", dm);
dm = new DiscModel(1000.0);
models.put("disc1000", dm);
updateModel();
}
// Recalculate the loss rate for the pair of motes based on their
// distance and the current model
public void updateLossRate(MoteSimObject moteSender, MoteSimObject moteReceiver) {
double distance = moteSender.getDistance(moteReceiver);
double prob = curModel.getPacketLossRate(distance, this.scalingFactor);
debug.out.println(
"RADIOMODEL: "
+ moteSender
+ "->"
+ moteReceiver
+ " dist "
+ distance
+ " scale "
+ scalingFactor
+ " prob "
+ prob);
long scaledBitLossRate = (long) (curModel.getBitLossRate(prob) * 10000);
debug.out.println(
"RADIOMODEL: sampleLossRate "
+ "[moteSender "
+ moteSender
+ "] 1"
+ "[moteReceiver "
+ moteReceiver
+ "] "
+ "[packetLossRate "
+ prob
+ "] "
+ "[scaledBitLossRate "
+ scaledBitLossRate
+ "]");
connectivityGraph.put(graphKey(moteSender, moteReceiver), new Double(prob));
if (autoPublish) {
publishLossRate(moteSender, moteReceiver, prob);
}
}
public void setLossRate(int senderID, int receiverID, double prob) {
connectivityGraph.put(graphKey(senderID, receiverID), new Double(prob));
}
public void setLossRate(MoteSimObject sender, MoteSimObject receiver, double prob) {
connectivityGraph.put(graphKey(sender, receiver), new Double(prob));
}