public void GenerateEvent(double time, ILocation location)
{
// Overloads GenerateEvent to allow the simulation to provide the time the event occurs.
XYDoubleLocation initalCorner = (XYDoubleLocation)field[0]; // Casting to xyLocation objects. Other
XYDoubleLocation finalCorner = (XYDoubleLocation)field[1]; // coordinate systems are not supported.
List<PEQNode> nodesInRange = new List<PEQNode>();
// Generate the random center location of the event.
eventCenter = (XYDoubleLocation)location;
eventCenter.SetField(field);
Notify(generateStaticReport(time, eventCenter));
foreach (PEQNode node in nodes.NodeQueue)
{ // Find which nodes are within the effective detection area.
if (eventCenter.Distance(node.Location) <= eventSize) // if in the event area
nodesInRange.Add(node);
}
double eventTime = 0;
for (int i = 0; i < this.numOccurances; i++)
{
eventTime = time + i / this.eventFreq;
foreach (PEQNode node in nodesInRange)
{
PEQMessageApplication appMsg = new PEQMessageApplication(); // Create a new app message
appMsg._Data._DataID = _dataID++;
MessageEvent msgEvent = new MessageEvent(appMsg); // create a new message event
msgEvent.Referrer = node; // set the referrer to the current node
PEQDataInfoReport rep = new PEQDataInfoReport(node.ID, eventTime);
rep._Sent = 1;
rep._DataID = appMsg._Data._DataID;
Notify(rep);
PEQTimerInternal messageTimer = new PEQTimerInternal(appMsg, eventTime, node);
eventMgr.AddEvent(messageTimer); // add the event to the Event Queue.
}
}
SimulationCompleteEvent simCompleteEvent = new SimulationCompleteEvent(nodes);
simCompleteEvent.Time = eventTime + 60; // one minute after last event occurs
eventMgr.AddEvent(simCompleteEvent);
}
public IInfoReport Subtract(IInfoReport targetFromThisObject)
{
// Probably will be unused for this report type.
if (targetFromThisObject is PEQDataInfoReport)
{
PEQDataInfoReport target = (PEQDataInfoReport)targetFromThisObject;
if (target._DataID != _DataID)
return null;
int newID;
double newTimestamp;
ILocation newLocation;
bool sameNode = false;
if (targetFromThisObject.ID == _id)
{
sameNode = true;
newID = _id;
newLocation = _location;
}
else
{
sameNode = false;
newID = int.MaxValue;
newLocation = null;
}
if (targetFromThisObject.Time > _timestamp)
newTimestamp = targetFromThisObject.Time;
else newTimestamp = _timestamp;
PEQDataInfoReport output = new PEQDataInfoReport(newID, newTimestamp,
_key, _label);
output._location = newLocation;
output._DataID = _DataID;
output._Received = _Received - target._Received;
output._Sent = _Sent - target._Sent;
return output;
}
else return null;
}
private void processNotify(PEQMessageNotify msg)
{
if ((msg._SinkID == _id) && _isSink)
{
sendAck(msg);
_dataReceived++;
msg._Data._TotalDistance += msg._nextHopCheat.Distance(_location);
if (_SINK_REPORTS)
Notify(GeneratePEQSinkInfoReport(_eventManager.CurrentClock - msg._Data._StartTime, msg));
PEQDataInfoReport dataReport = new PEQDataInfoReport(this.ID, _eventManager.CurrentClock);
dataReport._Received = 1;
dataReport._DataID = msg._Data._DataID;
Notify(dataReport);
}
else
{
// Find route to Sink
foreach (PEQTableEntryRouting entry in _tableRouting)
{
if ((entry._SinkID == msg._SinkID) && entry._Valid)
{
sendAck(msg);
sendNotify(entry, msg);
}
}
}
}
/* / \
* // | \\
* / | \
* | */
public IInfoReport Add(IInfoReport withTarget)
{
if (withTarget is PEQDataInfoReport)
{
PEQDataInfoReport target = (PEQDataInfoReport)withTarget;
if (target._DataID != _DataID)
return null;
int newID;
double newTimestamp;
ILocation newLocation;
bool sameNode;
if (withTarget.ID == _id)
{
sameNode = true;
newID = _id;
newLocation = _location;
}
else
{
sameNode = false;
newID = int.MaxValue;
newLocation = null;
}
if (withTarget.Time < _timestamp)
newTimestamp = withTarget.Time;
else newTimestamp = _timestamp;
PEQDataInfoReport output = new PEQDataInfoReport(newID, newTimestamp,
_key, _label);
output._location = newLocation;
output._DataID = _DataID;
output._Received = _Received + target._Received;
output._Sent = _Sent + target._Sent;
return output;
}
else return null;
}
