UsingCoSkyAPIv2.java

import java.io.IOException;
import java.util.ArrayList;
import java.util.Date;
import java.util.HashMap;

import fi.cosky.sdk.*;

/*
 * This file is subject to the terms and conditions defined in
 * file 'LICENSE.txt', which is part of this source code package.
 */

/**
 * Example program to demonstrate how to use the CO-SKY RESTful API
 * For reporting bugs in the SDK, please contact dev-support (at) co-sky.fi
 */
public class UsingCoSkyAPIv2 {

 @SuppressWarnings("deprecation")
	public static void main (String[] args) {
 API api = new API("");
 boolean success = api.authenticate("", "");
 
 if (success) {
 	try {
 		ApiData data = api.navigate(ApiData.class, api.getRoot());
 System.out.println(data);
 
 ResponseData datas = api.navigate(ResponseData.class, data.getLink("create-user"), new UserData());
 System.out.println(datas);
 UserData user = api.navigate(UserData.class, datas.getLocation());
 
 UserDataSet users = api.navigate(UserDataSet.class, data.getLink("list-users"));
 
 for (UserData u : users.getItems()) {
 	System.out.println(u);
 }
 
 if (user != null) {
 
 RoutingProblemDataSet problems = api.navigate(RoutingProblemDataSet.class, user.getLink("list-problems"));
 	
 RoutingProblemUpdateRequest newProblem = new RoutingProblemUpdateRequest("exampleProblem");
 ResponseData result = api.navigate(ResponseData.class, user.getLink("create-problem"), newProblem );
 System.out.println(result);
 problems = api.navigate(RoutingProblemDataSet.class, user.getLink("list-problems"));
 RoutingProblemData problem1 = api.navigate(RoutingProblemData.class, problems.getItems().get(0).getLink("self"));
 
 System.out.println(problem1);
 CoordinateData coordinateData = new CoordinateData();
 
 coordinateData.setLatitude(62.244588);
 coordinateData.setLongitude(25.742683);

 //Saksa
 //coordinateData.setLatitude(54.130888);
 //coordinateData.setLongitude(12.00938);
 coordinateData.setSystem(CoordinateData.CoordinateSystem.WGS84);
 LocationData locationData = new LocationData();
 locationData.setCoordinatesData(coordinateData);

 CoordinateData pickup = new CoordinateData();


 pickup.setLatitude(62.247906);
 pickup.setLongitude(25.867395);

 //Saksa
 //pickup.setLatitude(54.14454);
 //pickup.setLongitude(12.108808);
 pickup.setSystem(CoordinateData.CoordinateSystem.WGS84);
 LocationData pickupLocation = new LocationData();
 pickupLocation.setCoordinatesData(pickup);

 CoordinateData delivery = new CoordinateData();

 delivery.setLatitude(61.386909);
 delivery.setLongitude(24.654106);

 //Saksa
 //delivery.setLatitude(53.545867);
 //delivery.setLongitude(10.276409);
 delivery.setSystem(CoordinateData.CoordinateSystem.WGS84);
 LocationData deliveryLocation = new LocationData();
 deliveryLocation.setCoordinatesData(delivery);

 ArrayList<CapacityData> capacities = new ArrayList<CapacityData>();
 capacities.add(new CapacityData("Weight", 100000));
 ArrayList<TimeWindowData> timeWindows = new ArrayList<TimeWindowData>();
 Date morning = new Date();
 morning.setHours(7);
 Date evening = new Date();
 evening.setHours(16);
 timeWindows.add(new TimeWindowData(morning, evening));

 VehicleUpdateRequest vehicleRequest = new VehicleUpdateRequest("demoVehicle",capacities, locationData, locationData);
 VehicleUpdateRequest vehicle2 = new VehicleUpdateRequest("demoVehicle2",capacities, locationData, locationData);
 vehicleRequest.setTimeWindows(timeWindows);
 vehicle2.setTimeWindows(timeWindows);
 
 //New way to add many vehicles at the same time, is WAY faster than doing it one by one.
 VehicleSetImportRequest vehicles = new VehicleSetImportRequest();
 ArrayList<VehicleUpdateRequest> set = new ArrayList<VehicleUpdateRequest>();
 set.add(vehicle2);
 set.add(vehicleRequest);
 vehicles.setItems(set);
 result = api.navigate(ResponseData.class, problem1.getLink("import-vehicles"), vehicles);
 
 
 ArrayList<CapacityData> taskCapacity = new ArrayList<CapacityData>();
 taskCapacity.add(new CapacityData("Weight", 1));
 ArrayList<TaskUpdateRequest> tasks = new ArrayList<TaskUpdateRequest>();
 for (int i = 0 ; i < 4; i++) {
 	ArrayList<TaskEventUpdateRequest> taskEvents = new ArrayList<TaskEventUpdateRequest>();
 taskEvents.add(new TaskEventUpdateRequest(Type.Pickup, pickupLocation, taskCapacity));
 taskEvents.add(new TaskEventUpdateRequest(Type.Delivery, deliveryLocation, taskCapacity));
 TaskUpdateRequest task = new TaskUpdateRequest(taskEvents);
 task.setName("testTask" + i);
 taskEvents.get(0).setTimeWindows(timeWindows);
 taskEvents.get(1).setTimeWindows(timeWindows);
 taskEvents.get(0).setServiceTime(10);
 taskEvents.get(1).setServiceTime(10);
 tasks.add(task);
 }
 
 //New way to add many tasks in one request, is WAY faster than doing it one by one.
 TaskSetImportRequest taskeSetImport = new TaskSetImportRequest();
 taskeSetImport.setItems(tasks);
 result = api.navigate(ResponseData.class, problem1.getLink("import-tasks"), taskeSetImport);
 
 ArrayList<TaskEventData> taskEvents = new ArrayList<TaskEventData>();
 taskEvents.add(new TaskEventData(Type.Pickup, pickupLocation, taskCapacity));
 taskEvents.add(new TaskEventData(Type.Delivery, deliveryLocation, taskCapacity));
 
 problem1 = api.navigate(RoutingProblemData.class, problem1.getLink("self"));
 System.out.println(problem1);
 //starting optimization
 problem1.setState("Running");
 result = api.navigate(ResponseData.class, problem1.getLink("toggle-optimization"), problem1.toRequest());
 System.out.println(result);
 //stopping optimization would be the same but set state to "Stopped"
 ObjectiveValueDataSet objectiveValues = null;
 
 HashMap<String, String> qp = new HashMap<String, String>();
 qp.put("start", "0");
 qp.put("end", "10");
 while (true) {
 try {
 Thread.sleep(1500);
 problem1 = api.navigate(RoutingProblemData.class, problem1.getLink("self"));
 System.out.println("Optimization is " + problem1.getState() +" at percentage " + problem1.getProgress());
 /*
 objectiveValues = api.navigate(ObjectiveValueDataSet.class, problem1.getLink("objective-values"), qp);

 if (objectiveValues != null && !objectiveValues.getItems().isEmpty()) {
 for (ObjectiveValueData item : objectiveValues.getItems()) {
 System.out.println( "Objective values from " + qp.get("start") + " to " + qp.get("end") + ": [" + item.getTimeStamp() + "] " + item.getValue() );
 }
 }
							*/
 if (problem1.getState().equals("Stopped")) break;
 } catch (InterruptedException e) {
 e.printStackTrace();
 }
 }

 PlanData v = api.navigate(PlanData.class, problem1.getLink("plan"));

 //Go through the plan.
 for (VehiclePlanData el : v.getItems()) {
 	System.out.println(el); 
 }
 }
			
 	} catch (NFleetRequestException e) {
 		System.out.println("Something went wrong");
 	} catch (IOException e) {
 		System.out.println(e);
 	}
 } else {
 System.out.println("Credentials were wrong, or the service is unavailable");
 }

 }


}