public static void main(String[] args) {
Vertex v0 = new Vertex("Harrisburg");
Vertex v1 = new Vertex("Baltimore");
Vertex v2 = new Vertex("Washington");
Vertex v3 = new Vertex("Philadelphia");
Vertex v4 = new Vertex("Binghamton");
Vertex v5 = new Vertex("Allentown");
Vertex v6 = new Vertex("New York");
ArrayList<Vertex> vertexes = new ArrayList<>();
vertexes.add(v0);
vertexes.add(v1);
vertexes.add(v2);
vertexes.add(v3);
vertexes.add(v4);
vertexes.add(v5);
vertexes.add(v6);
ArrayList<Edge> edges = new ArrayList<>();
edges.add(new Edge(v2, v1, 10));
edges.add(new Edge(v3, v0, 3));
edges.add(new Edge(v2, v3, 1));
edges.add(new Edge(v4, v2, 100));
edges.add(new Edge(v5, v4, 6));
edges.add(new Edge(v6, v4, 30));
edges.add(new Edge(v0, v6, 20));
edges.add(new Edge(v3, v4, 5));
// Dijkstra DJ = new Dijkstra();
Dijkstra.computePaths(v5);
System.out.println("Vzdalenost do v0: " + v0.minDistance);
List<Vertex> path = Dijkstra.getShortestPathTo(v0);
System.out.println("Cesta přes: " + path);
}
@Override
public void run() {
try {
System.out.println("Processing current input status message");
StatusInputMsg receivedNewMsg = queue.take();
// -------------------------------------------------------------------------
ArrayList<Path> currPathList = new ArrayList<Path>(receivedNewMsg.getCurrEdge());
Map<String, Gate> currGateStatus = new HashMap<String, Gate>();
Map<String, Gate> finalCurrGateStatus = new HashMap<String, Gate>();
Map<Gate, ArrayList<Edge>> adjacencyStatus = getCurrentAdjacencyStatus(currPathList);
for (Path path : currPathList) {
Gate tempGate = new Gate(path.getStartNode());
currGateStatus.put(tempGate.toString(), tempGate);
}
// At this instant, form the graph and find the shorted path with the current edges
for (Map.Entry<String, Gate> e1 : currGateStatus.entrySet()) {
String key = e1.getKey();
Gate gate = e1.getValue();
ArrayList<Edge> a = adjacencyStatus.get(gate);
Edge[] b = new Edge[a.size()];
// Update the adjecencies with current input.
for (int i = 0; i < a.size(); i++) {
Edge e = new Edge(gate, a.get(i).travelTime);
b[i] = e;
}
gate.adjacencies = (Edge[]) b.clone();
finalCurrGateStatus.put(key, gate);
}
System.out.println("Succcessfully processed current Input Status");
/*
for(Map.Entry<String, Gate> entry : finalCurrGateStatus.entrySet()){
System.out.println("key "+entry.getKey());
System.out.println("value "+entry.getValue().shortestTime);
}
*/
// -------------------------------------------------------------------------
ArrayList<DepartureFlight> currDeptFlightList =
new ArrayList<DepartureFlight>(receivedNewMsg.getCurrFlightStatus());
Map<String, String> currFlightIdGateNameStatus = new HashMap<String, String>();
for (DepartureFlight deptFlight : currDeptFlightList) {
currFlightIdGateNameStatus.put(deptFlight.getFlightId(), deptFlight.getFlightGate());
}
currFlightIdGateNameStatus.put("ARRIVAL", "BaggageClaim");
System.out.println("Succcessfully processed current flight Status");
// -------------------------------------------------------------------------
ArrayList<Baggage> currBaggageList = new ArrayList<Baggage>(receivedNewMsg.getCurrBaggage());
for (Baggage bg : currBaggageList) {
String currBagNumber = bg.getBagNumber();
String currStartNode = bg.getEntryPoint();
String currEndNode = currFlightIdGateNameStatus.get(bg.getFlightId());
// This sleep can be varied to see the effect of processing time on the input buffer
// management.
sleep(1);
Dijkstra.computeShortestPath(finalCurrGateStatus.get(currStartNode)); // run Dijkstra
System.out.println(
"For bag "
+ currBagNumber
+ " Time to reach "
+ currEndNode
+ ": "
+ finalCurrGateStatus.get(currEndNode).shortestTime);
List<Gate> path = Dijkstra.getShortestPathTo(finalCurrGateStatus.get(currEndNode));
System.out.println("Path: " + path.toString());
}
System.out.println(
"Succcessfully generated shortest duration paths to each baggage in input message");
} catch (InterruptedException e) {
e.printStackTrace();
}
}