/*******************************************************************************
* Copyright (C) 2013 Stefan Schroeder
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3.0 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
******************************************************************************/
package jsprit.analysis.toolbox;
import jsprit.core.problem.VehicleRoutingProblem;
import jsprit.core.problem.job.Job;
import jsprit.core.problem.job.Service;
import jsprit.core.problem.job.Shipment;
import jsprit.core.problem.solution.VehicleRoutingProblemSolution;
import jsprit.core.problem.solution.route.VehicleRoute;
import jsprit.core.problem.solution.route.activity.TourActivity;
import jsprit.core.problem.solution.route.activity.TourActivity.JobActivity;
import jsprit.core.problem.vehicle.PenaltyVehicleType;
/**
* Printer to print the details of a vehicle-routing-problem solution.
*
* @author stefan schroeder
* @deprecated use jsprit.core.reporting.SolutionPrinter instead
*
*/
@Deprecated
public class SolutionPrinter {
/**
* Enum to indicate verbose-level.
*
* <p> Print.CONCISE and Print.VERBOSE are available.
*
* @author stefan schroeder
*
*/
public enum Print {
CONCISE,VERBOSE
}
/**
* Prints costs and #vehicles to stdout (System.out.println).
*
* @param solution
*/
public static void print(VehicleRoutingProblemSolution solution){
System.out.println("[costs="+solution.getCost() + "]");
System.out.println("[#vehicles="+solution.getRoutes().size() + "]");
}
private static class Jobs {
int nServices;
int nShipments;
public Jobs(int nServices, int nShipments) {
super();
this.nServices = nServices;
this.nShipments = nShipments;
}
}
public static void print(VehicleRoutingProblem problem, VehicleRoutingProblemSolution solution, Print print){
String leftAlign = "| %-13s | %-8s | %n";
System.out.format("+--------------------------+%n");
System.out.printf("| problem |%n");
System.out.format("+---------------+----------+%n");
System.out.printf("| indicator | value |%n");
System.out.format("+---------------+----------+%n");
System.out.format(leftAlign, "nJobs", problem.getJobs().values().size());
Jobs jobs = getNuOfJobs(problem);
System.out.format(leftAlign, "nServices",jobs.nServices);
System.out.format(leftAlign, "nShipments",jobs.nShipments);
System.out.format(leftAlign, "fleetsize",problem.getFleetSize().toString());
System.out.format("+--------------------------+%n");
String leftAlignSolution = "| %-13s | %-40s | %n";
System.out.format("+----------------------------------------------------------+%n");
System.out.printf("| solution |%n");
System.out.format("+---------------+------------------------------------------+%n");
System.out.printf("| indicator | value |%n");
System.out.format("+---------------+------------------------------------------+%n");
System.out.format(leftAlignSolution, "costs",solution.getCost());
System.out.format(leftAlignSolution, "nVehicles",solution.getRoutes().size());
System.out.format(leftAlignSolution, "unassignedJobs", solution.getUnassignedJobs().size());
System.out.format("+----------------------------------------------------------+%n");
if(print.equals(Print.VERBOSE)){
printVerbose(problem,solution);
}
}
private static void printVerbose(VehicleRoutingProblem problem, VehicleRoutingProblemSolution solution) {
String leftAlgin = "| %-7s | %-20s | %-21s | %-15s | %-15s | %-15s | %-15s |%n";
System.out.format("+--------------------------------------------------------------------------------------------------------------------------------+%n");
System.out.printf("| detailed solution |%n");
System.out.format("+---------+----------------------+-----------------------+-----------------+-----------------+-----------------+-----------------+%n");
System.out.printf("| route | vehicle | activity | job | arrTime | endTime | costs |%n");
int routeNu = 1;
for(VehicleRoute route : solution.getRoutes()){
System.out.format("+---------+----------------------+-----------------------+-----------------+-----------------+-----------------+-----------------+%n");
double costs = 0;
System.out.format(leftAlgin, routeNu, getVehicleString(route), route.getStart().getName(), "-", "undef", Math.round(route.getStart().getEndTime()),Math.round(costs));
TourActivity prevAct = route.getStart();
for(TourActivity act : route.getActivities()){
String jobId;
if(act instanceof JobActivity) jobId = ((JobActivity)act).getJob().getId();
else jobId = "-";
double c = problem.getTransportCosts().getTransportCost(prevAct.getLocationId(), act.getLocationId(), prevAct.getEndTime(), route.getDriver(), route.getVehicle());
c+= problem.getActivityCosts().getActivityCost(act, act.getArrTime(), route.getDriver(), route.getVehicle());
costs+=c;
System.out.format(leftAlgin, routeNu, getVehicleString(route), act.getName(), jobId, Math.round(act.getArrTime()), Math.round(act.getEndTime()),Math.round(costs));
prevAct=act;
}
double c = problem.getTransportCosts().getTransportCost(prevAct.getLocationId(), route.getEnd().getLocationId(), prevAct.getEndTime(), route.getDriver(), route.getVehicle());
c+= problem.getActivityCosts().getActivityCost(route.getEnd(), route.getEnd().getArrTime(), route.getDriver(), route.getVehicle());
costs+=c;
System.out.format(leftAlgin, routeNu, getVehicleString(route), route.getEnd().getName(), "-", Math.round(route.getEnd().getArrTime()), "undef", Math.round(costs));
routeNu++;
}
System.out.format("+*:=PenaltyVehicle+%n");
System.out.format("+--------------------------------------------------------------------------------------------------------------------------------+%n");
System.out.format("+*:=badJobs+%n");
for(Job j : solution.getUnassignedJobs()){
System.out.println(j.getId());
}
}
private static String getVehicleString(VehicleRoute route) {
if(route.getVehicle().getType() instanceof PenaltyVehicleType){
return route.getVehicle().getId()+"*";
}
return route.getVehicle().getId();
}
private static Jobs getNuOfJobs(VehicleRoutingProblem problem) {
int nShipments = 0;
int nServices = 0;
for(Job j : problem.getJobs().values()){
if(j instanceof Shipment) nShipments++;
if(j instanceof Service) nServices++;
}
return new Jobs(nServices,nShipments);
}
}