// ------------------------------------------------------------------------
// SCREEN PAINTER
// Put some function here to paint whatever you want over the screen before and after
// all edges and nodes have been painted.
public void PaintScreenBefore(Graphics g) {
Dimension d = MainClass.mainFrame.GetGraphDisplayPanel().getSize();
NodeInfo nodeInfo;
int x = 0;
int y = 0;
int step = 10;
for (; x < d.width; x += step) {
for (y = 0; y < d.height; y += step) {
double val = 0;
double sum = 0;
double total = 0;
double min = 10000000;
for (Enumeration nodes = proprietaryNodeInfo.elements(); nodes.hasMoreElements(); ) {
nodeInfo = (NodeInfo) nodes.nextElement();
double dist = distance(x, y, nodeInfo.centerX, nodeInfo.centerY);
if (nodeInfo.value != -1 && nodeInfo.nodeNumber.intValue() != 1) { // 121
if (dist < min) min = dist;
val += ((double) nodeInfo.value) / dist / dist;
sum += (1 / dist / dist);
}
}
int reading = (int) (val / sum);
reading = reading >> 2;
if (reading > 255) reading = 255;
g.setColor(new Color(reading, reading, reading));
g.fillRect(x, y, step, step);
}
}
}
// ------------------------------------------------------------------------
// NODE PAINTER
// Put some function here to paint whatever you want over the node.
// The x1,y1 coordinates are the top left corner within which the node will be drawn
// The x2,y2 coordinates are the bottom right corner
// Paint everything on the graphics object
// this function is called by DisplayManager
public void PaintNode(Integer pNodeNumber, int x1, int y1, int x2, int y2, Graphics g) {
NodeInfo nodeInfo = (NodeInfo) proprietaryNodeInfo.get(pNodeNumber);
if (nodeInfo == null) return;
int light = nodeInfo.GetValue();
if (light == -1) return;
nodeInfo.centerX = (x1 + x2) / 2;
nodeInfo.centerY = (y1 + y2) / 2;
// System.out.println(pNodeNumber);
}
// ------------------------------------------------------------------------
// *****---Packet Recieved event handler---******//
// this function will be called by the thread running the packetReciever
// everytime a new packet is recieved
// make sure it is synchronized if it modifies any of your data
public synchronized void PacketReceived(PacketEvent e) {
// this function defines what you do when a new packet is heard by the system (recall that the
// parent class (PacketAnalyzer) already registered you to listen for new packets automatically)
// if this is a long function, you should call it in a seperate thread to allow the
// PacketReciever thread to continue recieving packets
Packet packet = e.GetPacket();
Vector node_list = packet.CreateRoutePathArray();
for (int i = 0; i < node_list.size() - 1; i++) {
Integer currentNodeNumber = (Integer) node_list.elementAt(i);
NodeInfo currentNodeInfo;
if ((currentNodeInfo = (NodeInfo) proprietaryNodeInfo.get(currentNodeNumber)) != null) {
currentNodeInfo.SetValue(packet.getValue());
}
}
}
// public EdgeInfo GetEdgeInfo(Integer sourceNumber, Integer destinationNumber){return
// (EdgeInfo)proprietaryEdgeInfo.get(sourceNumber,destinationNumber);}
public Enumeration GetNodeInfo() {
return proprietaryNodeInfo.elements();
}
// ------------------------------------------------------------------------
// INTERFACE TO PROPRIETARY DATA
// write some functions here that will let other Analyzers find and user your data
public NodeInfo GetNodeInfo(Integer nodeNumber) {
return (NodeInfo) proprietaryNodeInfo.get(nodeNumber);
}
// ------------------------------------------------------------------------
// GET PROPRIETARY NODE INFO PANEL
// This function returns the Panel that you define it to retunr
// which will then automatically appear ina dialog when a node is clicked.
// this function is called by DisplayManager
public ActivePanel GetProprietaryNodeInfoPanel(Integer pNodeNumber) {
NodeInfo nodeInfo = (NodeInfo) proprietaryNodeInfo.get(pNodeNumber);
if (nodeInfo == null) return null;
ProprietaryNodeInfoPanel panel = new ProprietaryNodeInfoPanel(nodeInfo);
return (ActivePanel) panel;
}
// ------------------------------------------------------------------------
// *****---Node Deleted---******//
// this function defines what you do when a new node is deleted
// It is called by net.tinyos.tinydb.topology.PacketAnalyzer.ObjectMainter
public synchronized void NodeDeleted(NodeEvent e) {
Integer deletedNodeNumber =
e.GetNodeNumber(); // you probably want to delete the info pbject to track the data of
// this new node
proprietaryNodeInfo.remove(deletedNodeNumber);
}
// It is called by net.tinyos.tinydb.topology.PacketAnalyzer.ObjectMainter
public synchronized void NodeCreated(NodeEvent e) {
Integer newNodeNumber =
e.GetNodeNumber(); // you probably want to create a new info pbject to track the data of
// this new node
proprietaryNodeInfo.put(newNodeNumber, new NodeInfo(newNodeNumber));
}