private int collisionCount() {
HashMap<Integer, VirtualEntity> coords;
VirtualEntity current1, current2;
coords = Globals.distribution.getDistribution();
Iterator it1, it2 = coords.entrySet().iterator();
int counter = 0;
while (it2.hasNext()) {
it1 = coords.entrySet().iterator();
current2 = (VirtualEntity) ((Map.Entry) it2.next()).getValue();
while (it1.hasNext()) {
current1 = (VirtualEntity) ((Map.Entry) it1.next()).getValue();
if (current1 != current2
&& VirtualWorld.samePosition(current2.getCoord(), current1.getCoord())) {
counter++;
}
}
}
return counter;
}
private void executeSecondLife() {
VirtualEntity entity;
VirtualEntityShell shell;
VirtualWorldDistributionShell firstStep;
Iterator it;
SolipsisProtocol solipsis;
int i, toPercentCoef, percent, userNb;
VirtualWorldDistribution vwd;
Globals.mapSize = 25600;
try {
Globals.slTrace = new SecondLifeTraceDistribution("data/SecondLifeRecord2.txt");
this.trace = Globals.slTrace;
} catch (IOException e) {
System.err.println("File error");
System.exit(1);
}
vwd = new VirtualWorldDistribution();
Globals.distribution = vwd;
if (this.trace.getTrace().isEmpty()) {
System.err.println("The file is corrupted");
System.exit(1);
}
System.err.println("Joining nodes...");
userNb = this.trace.getTrace().get(0).countAvatars();
percent = 0;
firstStep = this.trace.getTrace().get(0);
it = firstStep.getDistribution().entrySet().iterator();
userNb = firstStep.countAvatars();
toPercentCoef = (userNb > 100) ? userNb / 100 : 1;
i = 0;
Globals.stepCount = 1;
while (it.hasNext()) {
shell = (VirtualEntityShell) ((Map.Entry) it.next()).getValue();
entity = new VirtualEntity(shell.getCoord());
solipsis = (SolipsisProtocol) Network.get(i).getProtocol(applicativeLayerId);
solipsis.setPeersimNodeId(i);
solipsis.setVirtualEntity(entity);
entity.setProtocol(solipsis);
entity.setOrder(i + 1);
entity.setId(shell.getId());
vwd.addToDistribution(entity);
if (i > 0) {
solipsis.join((SolipsisProtocol) Network.get(i - 1).getProtocol(applicativeLayerId));
}
i++;
if (i % toPercentCoef == 0) System.err.println(++percent + "%");
}
Network.setCapacity(userNb);
System.err.println("Done.");
System.err.println("Normalizing Solipsis topology...");
percent = 0;
it = vwd.getDistribution().entrySet().iterator();
for (i = 0; i < userNb; i++) {
entity = (VirtualEntity) ((Map.Entry) it.next()).getValue();
// System.out.println("peer "+i+": "+entity.getNeighbors().size());
entity.getProtocol().finalizeKnowledgeZone();
// System.out.println("peer "+i+": "+entity.getNeighbors().size());
entity.getProtocol().simplifyTopology();
// System.out.println("peer "+i+": "+entity.getNeighbors().size());
if (i % (3 * toPercentCoef) == 0) System.err.println(++percent + "%");
}
it = vwd.getDistribution().entrySet().iterator();
for (i = 0; i < userNb; i++) {
entity = (VirtualEntity) ((Map.Entry) it.next()).getValue();
entity.refreshState();
if (i % (3 * toPercentCoef) == 0) System.err.println(++percent + "%");
}
it = vwd.getDistribution().entrySet().iterator();
for (i = 0; i < userNb; i++) {
entity = (VirtualEntity) ((Map.Entry) it.next()).getValue();
entity.getProtocol().maintainKnowledgeZone();
entity.getProtocol().finalizeKnowledgeZone();
entity.getProtocol().removeUnwantedNeighbors();
// System.out.println("peer "+i+": "+entity.getNeighbors().size());
if (i % (3 * toPercentCoef) == 0) System.err.println(++percent + "%");
}
System.err.println("Done.");
// for (int i = 0; i < 15; i++) {
// System.out.println("cycle...");
// Globals.distribution.animate();
//
// }
Globals.topologyIsReady = true;
System.err.println("Populated");
// System.err.println("Collisions:" + this.collisionCount());
// System.exit(2);
if (Globals.realTime) {
// VirtualWorldMonitor map = new VirtualWorldMonitor(vwd);
// Globals.monitor = map;
// map.showVirtualWorld();
Globals.recorder = new VirtualWorldRecorder();
} else {
Globals.evaluator = new StatisticsGatherer();
}
}
private void executeSynthetic() {
int toPercentCoef, percent = 0;
int userNb = Network.size();
HashMap<Integer, VirtualEntity> coords;
SolipsisProtocol solipsis;
VirtualEntity entity;
System.err.println("Populating Virtual World with " + userNb + " participants...");
VirtualWorldDistribution vwd =
new VirtualWorldDistribution(
this.distribution,
userNb,
Globals.zoneNb,
Globals.outOfZoneNb,
Globals.mapSize,
Globals.zoneSize,
Globals.smallZoneSize,
Globals.smallZoneNb,
this.applicativeLayerId);
Globals.distribution = vwd;
coords = vwd.getDistribution();
Iterator it = coords.entrySet().iterator();
toPercentCoef = userNb / 100;
System.err.println("Joining nodes...");
for (int i = 0; i < userNb; i++) {
entity = (VirtualEntity) ((Map.Entry) it.next()).getValue();
solipsis = (SolipsisProtocol) Network.get(i).getProtocol(applicativeLayerId);
solipsis.setVirtualEntity(entity);
solipsis.setPeersimNodeId(i);
entity.setProtocol(solipsis);
entity.setOrder(i + 1);
if (i > 0) {
solipsis.join((SolipsisProtocol) Network.get(i - 1).getProtocol(applicativeLayerId));
}
if (i % toPercentCoef == 0) System.err.println(++percent + "%");
// System.out.println("peer "+i+":
// "+solipsis.getVirtualEntity().getNeighbors().size());
}
System.err.println("Done.");
// System.out.println("uci2");
System.err.println("Normalizing Solipsis topology...");
percent = 0;
it = coords.entrySet().iterator();
for (int i = 0; i < userNb; i++) {
entity = (VirtualEntity) ((Map.Entry) it.next()).getValue();
// System.out.println("peer "+i+": "+entity.getNeighbors().size());
entity.getProtocol().finalizeKnowledgeZone();
// System.out.println("peer "+i+": "+entity.getNeighbors().size());
entity.getProtocol().simplifyTopology();
// System.out.println("peer "+i+": "+entity.getNeighbors().size());
if (i % (3 * toPercentCoef) == 0) System.err.println(++percent + "%");
}
it = coords.entrySet().iterator();
for (int i = 0; i < userNb; i++) {
entity = (VirtualEntity) ((Map.Entry) it.next()).getValue();
entity.refreshState();
if (i % (3 * toPercentCoef) == 0) System.err.println(++percent + "%");
}
it = coords.entrySet().iterator();
for (int i = 0; i < userNb; i++) {
entity = (VirtualEntity) ((Map.Entry) it.next()).getValue();
entity.getProtocol().maintainKnowledgeZone();
entity.getProtocol().finalizeKnowledgeZone();
entity.getProtocol().removeUnwantedNeighbors();
// System.out.println("peer "+i+": "+entity.getNeighbors().size());
if (i % (3 * toPercentCoef) == 0) System.err.println(++percent + "%");
}
System.out.println("Done.");
// for (int i = 0; i < 15; i++) {
// System.out.println("cycle...");
// Globals.distribution.animate();
//
// }
Globals.topologyIsReady = true;
System.err.println("Populated");
// System.err.println("Collisions:" + this.collisionCount());
// System.exit(2);
if (Globals.realTime) {
// VirtualWorldMonitor map = new VirtualWorldMonitor(vwd);
// Globals.monitor = map;
// map.showVirtualWorld();
Globals.recorder = new VirtualWorldRecorder();
} else {
Globals.evaluator = new StatisticsGatherer();
}
}