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cleaned up project, i.e. deleted redundant files

This commit is contained in:
Stefan Schroeder 2014-06-27 15:23:35 +02:00
parent 0e851b4802
commit 64ed26e12e
8 changed files with 0 additions and 1640 deletions

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///*******************************************************************************
// * 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.core.algorithm;
//
//import java.util.ArrayList;
//import java.util.Collection;
//import java.util.List;
//
//import jsprit.core.algorithm.recreate.listener.InsertionStartsListener;
//import jsprit.core.problem.job.Job;
//import jsprit.core.problem.solution.route.VehicleRoute;
//
//
//class FindCheaperVehicle implements InsertionStartsListener{
//
// FindCheaperVehicleAlgo findCheaperVehicle;
//
// public FindCheaperVehicle(FindCheaperVehicleAlgo findCheaperVehicle) {
// super();
// this.findCheaperVehicle = findCheaperVehicle;
// }
//
// @Override
// public void informInsertionStarts(Collection<VehicleRoute> vehicleRoutes, Collection<Job> unassignedJobs) {
// List<VehicleRoute> newRoutes = new ArrayList<VehicleRoute>();
// for(VehicleRoute route : vehicleRoutes){
// if(route.isEmpty()) continue;
// VehicleRoute cheaperRoute = findCheaperVehicle.runAndGetVehicleRoute(route);
// newRoutes.add(cheaperRoute);
// }
// vehicleRoutes.clear();
// vehicleRoutes.addAll(newRoutes);
// }
//
// @Override
// public String toString() {
// return "[name=findCheaperVehicle]";
// }
//
//}

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///*******************************************************************************
// * 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.core.algorithm;
//
//import java.util.ArrayList;
//import java.util.List;
//
//import jsprit.core.algorithm.recreate.AuxilliaryCostCalculator;
//import jsprit.core.algorithm.state.StateFactory;
//import jsprit.core.algorithm.state.StateGetter;
//import jsprit.core.problem.solution.route.VehicleRoute;
//import jsprit.core.problem.solution.route.activity.TourActivities;
//import jsprit.core.problem.solution.route.activity.TourActivity;
//import jsprit.core.problem.vehicle.Vehicle;
//import jsprit.core.problem.vehicle.VehicleFleetManager;
//import jsprit.core.problem.vehicle.VehicleImpl.NoVehicle;
//
//import org.apache.log4j.Logger;
//
//
//
//
//final class FindCheaperVehicleAlgo {
//
// private static Logger log = Logger.getLogger(FindCheaperVehicleAlgo.class);
//
// private VehicleFleetManager fleetManager;
//
// private VehicleRouteUpdater tourStateCalculator;
//
// private AuxilliaryCostCalculator auxilliaryCostCalculator;
//
// private double weightFixCosts = 1.0;
//
// private StateGetter states;
//
// public void setWeightFixCosts(double weightFixCosts) {
// this.weightFixCosts = weightFixCosts;
// }
//
// public void setStates(StateGetter states) {
// this.states = states;
// }
//
// public FindCheaperVehicleAlgo(VehicleFleetManager fleetManager, VehicleRouteUpdater tourStateCalculator, AuxilliaryCostCalculator auxilliaryCostCalculator) {
// super();
// this.fleetManager = fleetManager;
// this.tourStateCalculator = tourStateCalculator;
// this.auxilliaryCostCalculator = auxilliaryCostCalculator;
// }
//
//
// public VehicleRoute runAndGetVehicleRoute(VehicleRoute vehicleRoute) {
// if(vehicleRoute.getVehicle() instanceof NoVehicle){
// return vehicleRoute;
// }
// if(vehicleRoute.getTourActivities() == null || vehicleRoute.getVehicle() == null){
// return vehicleRoute;
// }
//// Collection<TypeKey> availableVehicleTypes = fleetManager.getAvailableVehicleTypes(new TypeKey(vehicleRoute.getVehicle().getType(),vehicleRoute.getVehicle().getLocationId()));
// double bestSaving = 0.0;
// Vehicle bestVehicle = null;
// List<TourActivity> path = new ArrayList<TourActivity>();
// path.add(vehicleRoute.getStart());
// path.addAll(vehicleRoute.getTourActivities().getActivities());
// path.add(vehicleRoute.getEnd());
//
// for(Vehicle vehicle : fleetManager.getAvailableVehicles(vehicleRoute.getVehicle().getType().getTypeId(), vehicleRoute.getVehicle().getLocationId())){
//// Vehicle vehicle = fleetManager.getEmptyVehicle(vehicleType);
// if(vehicle.getType().getTypeId().equals(vehicleRoute.getVehicle().getType().getTypeId())){
// continue;
// }
// if(states.getRouteState(vehicleRoute,StateFactory.LOAD).toDouble() <= vehicle.getCapacity()){
// double fixCostSaving = vehicleRoute.getVehicle().getType().getVehicleCostParams().fix - vehicle.getType().getVehicleCostParams().fix;
// double departureTime = vehicleRoute.getStart().getEndTime();
// double newCost = auxilliaryCostCalculator.costOfPath(path, departureTime, vehicleRoute.getDriver(), vehicle);
// double varCostSaving = states.getRouteState(vehicleRoute, StateFactory.COSTS).toDouble() - newCost;
// double totalCostSaving = varCostSaving + weightFixCosts*fixCostSaving;
// if(totalCostSaving > bestSaving){
// bestSaving = totalCostSaving;
// bestVehicle = vehicle;
// }
// }
// }
// if(bestVehicle != null){
// try{
// fleetManager.unlock(vehicleRoute.getVehicle());
// fleetManager.lock(bestVehicle);
// }
// catch(IllegalStateException e){
// throw new IllegalStateException(e);
// }
// TourActivities newTour = TourActivities.copyOf(vehicleRoute.getTourActivities());
// tourStateCalculator.iterate(vehicleRoute);
// return VehicleRoute.newInstance(newTour,vehicleRoute.getDriver(),bestVehicle);
// }
// return vehicleRoute;
// }
//
//}

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///*******************************************************************************
// * 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.core.algorithm.module;
//
//import java.util.ArrayList;
//import java.util.Arrays;
//import java.util.Collection;
//import java.util.Collections;
//import java.util.HashSet;
//import java.util.List;
//import java.util.Random;
//import java.util.Set;
//
//import jsprit.core.algorithm.SearchStrategyModule;
//import jsprit.core.algorithm.listener.SearchStrategyModuleListener;
//import jsprit.core.algorithm.recreate.InsertionStrategy;
//import jsprit.core.algorithm.recreate.listener.InsertionListener;
//import jsprit.core.algorithm.recreate.listener.InsertionListeners;
//import jsprit.core.algorithm.ruin.RuinStrategy;
//import jsprit.core.algorithm.ruin.listener.RuinListener;
//import jsprit.core.problem.Job;
//import jsprit.core.problem.VehicleRoutingProblem;
//import jsprit.core.problem.VehicleRoutingProblemSolution;
//import jsprit.core.problem.route.TourActivity;
//import jsprit.core.problem.route.TourActivity.JobActivity;
//import jsprit.core.problem.route.VehicleFleetManager;
//import jsprit.core.problem.route.VehicleRoute;
//import jsprit.core.util.RandomNumberGeneration;
//
//import org.apache.log4j.Logger;
//
//
//final class Gendreau implements SearchStrategyModule{
//
// private final static Logger log = Logger.getLogger(Gendreau.class);
//
// private final static String NAME = "gendreauPostOpt";
//
// private final RuinStrategy ruin;
//
// private final VehicleRoutingProblem vrp;
//
// private final InsertionStrategy insertionStrategy;
//
// private VehicleFleetManager fleetManager;
//
// private Random random = RandomNumberGeneration.getRandom();
//
// private int nOfIterations = 10;
//
// private double shareOfJobsToRuin = 0.15;
//
// public void setShareOfJobsToRuin(double shareOfJobsToRuin) {
// this.shareOfJobsToRuin = shareOfJobsToRuin;
// }
//
// public Gendreau(VehicleRoutingProblem vrp, RuinStrategy ruin, InsertionStrategy insertionStrategy, VehicleFleetManager vehicleFleetManager) {
// super();
// InsertionListeners insertionListeners = new InsertionListeners();
// insertionListeners.addAllListeners(insertionStrategy.getListeners());
// new Inserter(insertionListeners);
// this.ruin = ruin;
// this.vrp = vrp;
// this.insertionStrategy = insertionStrategy;
// this.fleetManager = vehicleFleetManager;
// }
//
// @Override
// public String toString() {
// return "[name=gendreau][iterations="+nOfIterations+"][share2ruin="+shareOfJobsToRuin+"]";
// }
//
// public void setRandom(Random random) {
// this.random = random;
// }
//
//
// public void setNuOfIterations(int nOfIterations) {
// this.nOfIterations = nOfIterations;
// }
//
//// public void setFleetManager(VehicleFleetManager vehicleFleetManager) {
//// this.fleetManager = vehicleFleetManager;
////
//// }
//
// @Override
// public VehicleRoutingProblemSolution runAndGetSolution(VehicleRoutingProblemSolution vrpSolution) {
//// log.info("run gendreau postopt");
// VehicleRoutingProblemSolution bestSolution = vrpSolution;
// int itersWithoutImprovement = 0;
//
// for(int i=0;i<nOfIterations;i++){
// List<VehicleRoute> copiedRoutes = copyRoutes(bestSolution.getRoutes());
// iniFleet(copiedRoutes);
//
// VehicleRoute route2split = pickRouteThatHasAtLeastTwoJobs(copiedRoutes);
// if(route2split == null) continue;
// List<Job> jobsInRoute = getJobs(route2split);
// Set<Job> unassignedJobs = new HashSet<Job>();
// unassignedJobs.addAll(jobsInRoute);
// copiedRoutes.remove(route2split);
//
// Collections.shuffle(jobsInRoute,random);
// Job targetJob = jobsInRoute.get(0);
// int nOfJobs2BeRemovedAdditionally = (int) (shareOfJobsToRuin*(double)vrp.getJobs().size());
// Collection<Job> unassignedJobsList = ruin.ruin(copiedRoutes, targetJob, nOfJobs2BeRemovedAdditionally);
// unassignedJobs.addAll(unassignedJobsList);
//
// VehicleRoute emptyRoute1 = VehicleRoute.emptyRoute();
// copiedRoutes.add(emptyRoute1);
// insertionStrategy.insertJobs(Arrays.asList(emptyRoute1), Arrays.asList(targetJob));
//
// unassignedJobs.remove(targetJob);
//
// VehicleRoute emptyRoute2 = VehicleRoute.emptyRoute();
// copiedRoutes.add(emptyRoute2);
// Job job2 = jobsInRoute.get(1);
// insertionStrategy.insertJobs(Arrays.asList(emptyRoute2), Arrays.asList(job2));
//
// unassignedJobs.remove(job2);
//
// insertionStrategy.insertJobs(copiedRoutes, unassignedJobs);
// double cost = getCost(copiedRoutes);
//
// if(cost < bestSolution.getCost()){
//// log.info("BING - new: " + cost + " old: " + bestSolution.getCost());
// bestSolution = new VehicleRoutingProblemSolution(copiedRoutes, cost);
// itersWithoutImprovement=0;
// }
// else{
// itersWithoutImprovement++;
// if(itersWithoutImprovement > 200){
//// log.info("BREAK i="+i);
// break;
// }
// }
// }
// return bestSolution;
// }
//
// private List<VehicleRoute> copyRoutes(Collection<VehicleRoute> routes) {
// List<VehicleRoute> routeList = new ArrayList<VehicleRoute>();
// for(VehicleRoute r : routes){
// routeList.add(VehicleRoute.copyOf(r));
// }
// return routeList;
// }
//
// private void iniFleet(Collection<VehicleRoute> routes) {
// fleetManager.unlockAll();
// for(VehicleRoute route : routes){
// if(!route.isEmpty()){
// fleetManager.lock(route.getVehicle());
// }
// }
// }
//
// private double getCost(Collection<VehicleRoute> routes) {
// double c = 0.0;
// for(VehicleRoute r : routes){
// c+=r.getCost();
// }
// return c;
// }
//
// private List<Job> getJobs(VehicleRoute route2split) {
// Set<Job> jobs = new HashSet<Job>();
// for(TourActivity act : route2split.getTourActivities().getActivities()){
// if(act instanceof JobActivity){
// jobs.add(((JobActivity) act).getJob());
// }
// }
// return new ArrayList<Job>(jobs);
// }
//
// private VehicleRoute pickRouteThatHasAtLeastTwoJobs(Collection<VehicleRoute> routeList) {
// List<VehicleRoute> routes = new ArrayList<VehicleRoute>();
// for(VehicleRoute r : routeList){
// if(getJobs(r).size() > 1){
// routes.add(r);
// }
// }
// if(routes.isEmpty()) return null;
// Collections.shuffle(routes,random);
// return routes.get(0);
// }
//
// @Override
// public String getName() {
// return NAME;
// }
//
// @Override
// public void addModuleListener(SearchStrategyModuleListener moduleListener) {
// if(moduleListener instanceof InsertionListener){
// InsertionListener iListener = (InsertionListener) moduleListener;
// if(!insertionStrategy.getListeners().contains(iListener)){
// insertionStrategy.addListener(iListener);
// }
// }
// if(moduleListener instanceof RuinListener){
// RuinListener rListener = (RuinListener) moduleListener;
// if(!ruin.getListeners().contains(rListener)){
// ruin.addListener(rListener);
// }
// }
//
// }
//}

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package jsprit.core.algorithm.recreate;
/*******************************************************************************
* 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/>.
******************************************************************************/
///*******************************************************************************
// * Copyright (c) 2011 Stefan Schroeder.
// * eMail: stefan.schroeder@kit.edu
// *
// * All rights reserved. This program and the accompanying materials
// * are made available under the terms of the GNU Public License v2.0
// * which accompanies this distribution, and is available at
// * http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
// *
// * Contributors:
// * Stefan Schroeder - initial API and implementation
// ******************************************************************************/
//package algorithms;
//
//import java.util.ArrayList;
//import java.util.Collection;
//import java.util.List;
//import java.util.concurrent.Callable;
//import java.util.concurrent.CompletionService;
//import java.util.concurrent.ExecutionException;
//import java.util.concurrent.ExecutorCompletionService;
//import java.util.concurrent.ExecutorService;
//import java.util.concurrent.Future;
//
//import org.apache.log4j.Logger;
//
//import basics.InsertionData;
//import basics.Job;
//import basics.Service;
//import basics.Shipment;
//import basics.VehicleRoute;
//import basics.InsertionData.NoInsertionFound;
//
//
//
//
//
//
//
///**
// * Simplest recreation strategy. All removed customers are inserted where insertion costs are minimal. I.e. each tour-agent is asked for
// * minimal marginal insertion costs. The tour-agent offering the lowest marginal insertion costs gets the customer/shipment.
// *
// * @author stefan schroeder
// *
// */
//
//final class ParRegretInsertion extends AbstractRecreationStrategy{
//
//
// private Logger logger = Logger.getLogger(ParRegretInsertion.class);
//
//
// public static double scoreParam_of_timeWindowLegth = 0.0;
//
// private ExecutorService executor;
//
// public static double scoreParam_of_distance = 0.5;
//
// private DepotDistance depotDistance;
//
// private RouteAlgorithm routeAlgorithm;
//
// private VehicleRouteFactory vehicleRouteFactory;
//
// public ParRegretInsertion(ExecutorService executor, RouteAlgorithm routeAlgorithm, VehicleRouteFactory routeFactory, DepotDistance depotDistance) {
// super();
// this.executor = executor;
// this.routeAlgorithm = routeAlgorithm;
// this.depotDistance = depotDistance;
// this.vehicleRouteFactory = routeFactory;
// }
//
//
// @Override
// public void recreate(final Collection<VehicleRoute> vehicleRoutes, Collection<Job> unassignedJobs, double result2beat) {
// List<Job> jobs = new ArrayList<Job>(unassignedJobs);
// informRecreationStart(unassignedJobs.size());
//
// while(!jobs.isEmpty()){
// List<Job> unassignedJobList = new ArrayList<Job>(jobs);
// ScoredJob bestScoredJob = null;
// double bestScore = -1*Double.MAX_VALUE;
// CompletionService<ScoredJob> completionService = new ExecutorCompletionService<ScoredJob>(executor);
//
// for(final Job unassignedJob : unassignedJobList){
// completionService.submit(new Callable<ScoredJob>(){
//
// @Override
// public ScoredJob call() throws Exception {
// return getScoredJob(vehicleRoutes, unassignedJob);
// }
//
// });
//
// }
// try{
// for(int i=0;i<unassignedJobList.size();i++){
// Future<ScoredJob> fsj = completionService.take();
// ScoredJob scoredJob = fsj.get();
// if(scoredJob == null){
// continue;
// }
// if(scoredJob.getScore() > bestScore){
// bestScoredJob = scoredJob;
// bestScore = scoredJob.getScore();
// }
// }
// }
// catch(InterruptedException e){
// Thread.currentThread().interrupt();
// }
// catch (ExecutionException e) {
// e.printStackTrace();
// logger.error(e.getCause().toString());
// System.exit(1);
// }
// if(bestScoredJob == null){
// Job job = unassignedJobList.get(0);
// VehicleRoute newRoute = vehicleRouteFactory.createVehicleRoute();
// InsertionData bestI = routeAlgorithm.calculateBestInsertion(newRoute, job, Double.MAX_VALUE);
// if(bestI instanceof InsertionData.NoInsertionFound) throw new IllegalStateException("given the vehicles, could not create a valid solution");
// routeAlgorithm.insertJob(job,bestI,newRoute);
// vehicleRoutes.add(newRoute);
// jobs.remove(job);
//
// }
// else{
// routeAlgorithm.insertJob(bestScoredJob.getJob(),bestScoredJob.getInsertionData(),bestScoredJob.getRoute());
// jobs.remove(bestScoredJob.getJob());
// }
// informJobInsertion(null, (unassignedJobList.size()-1), null);
// }
// }
//
// private ScoredJob getScoredJob(Collection<VehicleRoute> vehicleRoutes, Job job){
// InsertionData best = null;
// InsertionData secondBest = null;
// VehicleRoute bestRoute = null;
// double benchmark = Double.MAX_VALUE;
// for(VehicleRoute route : vehicleRoutes){
// if(secondBest != null){
// benchmark = secondBest.getInsertionCost();
// }
// InsertionData iData = routeAlgorithm.calculateBestInsertion(route, job, benchmark);
// if(iData instanceof NoInsertionFound) continue;
// if(best == null) {
// best = iData;
// bestRoute = route;
// }
// else if(iData.getInsertionCost() < best.getInsertionCost()){
// secondBest = best;
// best = iData;
// bestRoute = route;
// }
// else if(secondBest == null) secondBest = iData;
// else if(iData.getInsertionCost() < secondBest.getInsertionCost()) secondBest = iData;
// }
// if(best == null){
// return null;
// }
// double score = score(job,best,secondBest);
// return new ScoredJob(job, score, best, bestRoute);
// }
//
// private double score(Job unassignedJob, InsertionData best, InsertionData secondBest) {
// /*
// * wieder so eine bescheuerte fallunterscheidung. hier will ich
// * doch einfach nur das maßgebende zeitfenster des jobs
// * job.getTimeWindow()
// * Problem: eine Shipment hat zwei TWs, sowohl ein PickupTW als auch
// * ein DeliveryTW
// */
// double twStart = 0.0;
// double twEnd = 0.0;
// if(unassignedJob instanceof Shipment){
// twStart = ((Shipment) unassignedJob).getDeliveryTW().getStart();
// twEnd = ((Shipment) unassignedJob).getDeliveryTW().getEnd();
// }
// else if(unassignedJob instanceof Service){
// twStart = ((Service) unassignedJob).getTimeWindow().getStart();
// twEnd = ((Service) unassignedJob).getTimeWindow().getEnd();
// }
// if(best == null){
// throw new IllegalStateException("cannot insert job " + unassignedJob.getId());
// }
// if(secondBest == null){
// return Double.MAX_VALUE;
// }
//// double score = (secondBest.getInsertionCost()-best.getInsertionCost()) + scoreParam_of_distance*getDistance(unassignedJob) - scoreParam_of_timeWindowLegth*(twEnd-twStart);
//// logger.info("priceDiff="+ (secondBest.getPrice()-best.getPrice()) + "; param*dist="
// double timeWindowInfluence = scoreParam_of_timeWindowLegth*(twEnd-twStart);
// double distanceInfluence = scoreParam_of_distance*getDistance(unassignedJob);
// double score = (secondBest.getInsertionCost()-best.getInsertionCost()) - timeWindowInfluence
// + distanceInfluence;
// return score;
// }
//
// private double getDistance(Job unassignedJob) {
// return depotDistance.calcDistance(unassignedJob);
// }
//
//
// public double getTimeParam() {
// return scoreParam_of_timeWindowLegth;
// }
//
//
//}

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package jsprit.core.algorithm.recreate;
/*******************************************************************************
* 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/>.
******************************************************************************/
///*******************************************************************************
// * Copyright (c) 2011 Stefan Schroeder.
// * eMail: stefan.schroeder@kit.edu
// *
// * All rights reserved. This program and the accompanying materials
// * are made available under the terms of the GNU Public License v2.0
// * which accompanies this distribution, and is available at
// * http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
// *
// * Contributors:
// * Stefan Schroeder - initial API and implementation
// ******************************************************************************/
//package algorithms;
//
//import java.util.ArrayList;
//import java.util.Collection;
//import java.util.List;
//
//import org.apache.log4j.Logger;
//
//import algorithms.InsertionData.NoInsertionFound;
//import basics.Job;
//import basics.Service;
//import basics.algo.InsertionListener;
//import basics.route.VehicleRoute;
//
//
///**
// * Insertion based an regret approach.
// *
// * <p>Basically calculates the insertion cost of the firstBest and the secondBest alternative. The score is then calculated as difference
// * between secondBest and firstBest, plus additional scoring variables that can defined in this.ScoringFunction.
// * The idea is that if the cost of the secondBest alternative is way higher than the first best, it seems to be important to insert this
// * customer immediatedly. If difference is not that high, it might not impact solution if this customer is inserted later.
// *
// * @author stefan schroeder
// *
// */
//final class RegretInsertion implements InsertionStrategy{
//
// /**
// * Scorer to include other impacts on score such as time-window length or distance to depot.
// *
// * @author schroeder
// *
// */
// static interface ScoringFunction {
//
// public double score(Job job);
//
// }
//
// /**
// * Scorer that includes the length of the time-window when scoring a job. The wider the time-window, the lower the score.
// *
// * <p>This is the default scorer, i.e.: score = (secondBest - firstBest) + this.TimeWindowScorer.score(job)
// *
// * @author schroeder
// *
// */
// static class TimeWindowScorer implements ScoringFunction {
//
// private double tw_scoringParam = - 0.1;
//
// @Override
// public double score(Job job) {
// double twStart = 0.0;
// double twEnd = 0.0;
//// if(job instanceof Shipment){
//// twStart = ((Shipment) job).getDeliveryTW().getStart();
//// twEnd = ((Shipment) job).getDeliveryTW().getEnd();
//// }
//// else
// if(job instanceof Service){
// twStart = ((Service) job).getTimeWindow().getStart();
// twEnd = ((Service) job).getTimeWindow().getEnd();
// }
// return (twEnd-twStart)*tw_scoringParam;
// }
//
// @Override
// public String toString() {
// return "[name=timeWindowScorer][scoringParam="+tw_scoringParam+"]";
// }
//
// }
//
// public static RegretInsertion newInstance(RouteAlgorithm routeAlgorithm) {
// return new RegretInsertion(routeAlgorithm);
// }
//
// private Logger logger = Logger.getLogger(RegretInsertion.class);
//
// private RouteAlgorithm routeAlgorithm;
//
// private ScoringFunction scoringFunction = new TimeWindowScorer();
//
// /**
// * Sets the scoring function.
// *
// * <p>By default, the this.TimeWindowScorer is used.
// *
// * @param scoringFunction
// */
// public void setScoringFunction(ScoringFunction scoringFunction) {
// this.scoringFunction = scoringFunction;
// }
//
// public RegretInsertion(RouteAlgorithm routeAlgorithm) {
// super();
// this.routeAlgorithm = routeAlgorithm;
// logger.info("initialise " + this);
// }
//
// @Override
// public String toString() {
// return "[name=regretInsertion][additionalScorer="+scoringFunction+"]";
// }
//
// public RouteAlgorithm getRouteAlgorithm(){
// return routeAlgorithm;
// }
//
// /**
// * Runs insertion.
// *
// * <p>Before inserting a job, all unassigned jobs are scored according to its best- and secondBest-insertion plus additional scoring variables.
// *
// */
// @Override
// public void insertJobs(Collection<VehicleRoute> routes, Collection<Job> unassignedJobs) {
// List<Job> jobs = new ArrayList<Job>(unassignedJobs);
//// informInsertionStarts(routes,unassignedJobs);
// int inserted = 0;
// while(!jobs.isEmpty()){
// List<Job> unassignedJobList = new ArrayList<Job>(jobs);
// ScoredJob bestScoredJob = null;
// double bestScore = -1*Double.MAX_VALUE;
// VehicleRoute insertIn = null;
//
// for(Job unassignedJob : unassignedJobList){
// InsertionData best = null;
// InsertionData secondBest = null;
// VehicleRoute bestRoute = null;
//
// double benchmark = Double.MAX_VALUE;
// for(VehicleRoute route : routes){
// if(secondBest != null){
// benchmark = secondBest.getInsertionCost();
// }
// InsertionData iData = routeAlgorithm.calculateBestInsertion(route, unassignedJob, benchmark);
// if(iData instanceof NoInsertionFound) continue;
// if(best == null){
// best = iData;
// bestRoute = route;
// }
// else if(iData.getInsertionCost() < best.getInsertionCost()){
// secondBest = best;
// best = iData;
// bestRoute = route;
// }
// else if(secondBest == null || (iData.getInsertionCost() < secondBest.getInsertionCost())){
// secondBest = iData;
// }
// }
// if(best == null){
// break;
// }
// double score = score(unassignedJob,best,secondBest);
// if(score > bestScore){
// bestScoredJob = new ScoredJob(unassignedJob,score,best,bestRoute);
// bestScore = score;
// }
// }
// Job assignedJob;
// if(bestScoredJob == null){
// Job job = unassignedJobList.get(0);
// VehicleRoute newRoute = VehicleRoute.emptyRoute();
// InsertionData bestI = routeAlgorithm.calculateBestInsertion(newRoute, job, Double.MAX_VALUE);
// if(bestI instanceof InsertionData.NoInsertionFound) throw new IllegalStateException("given the vehicles, could not create a valid solution");
// insertIn=newRoute;
// assignedJob=job;
// routeAlgorithm.insertJob(job,bestI,newRoute);
// routes.add(newRoute);
// jobs.remove(job);
//
// }
// else{
// routeAlgorithm.insertJob(bestScoredJob.getJob(),bestScoredJob.getInsertionData(), bestScoredJob.getRoute());
// insertIn=bestScoredJob.getRoute();
// assignedJob=bestScoredJob.getJob();
// jobs.remove(bestScoredJob.getJob());
// }
// inserted++;
//// informJobInserted(assignedJob, insertIn);
//
// }
// }
//
// private double score(Job unassignedJob, InsertionData best, InsertionData secondBest) {
// if(best == null){
// throw new IllegalStateException("cannot insert job " + unassignedJob.getId());
// }
// if(secondBest == null){
// return Double.MAX_VALUE;
// }
// return (secondBest.getInsertionCost()-best.getInsertionCost()) + scoringFunction.score(unassignedJob);
//
// }
//
// @Override
// public void removeListener(InsertionListener insertionListener) {
// // TODO Auto-generated method stub
//
// }
//
// @Override
// public Collection<InsertionListener> getListeners() {
// // TODO Auto-generated method stub
// return null;
// }
//
// @Override
// public void addListener(InsertionListener insertionListener) {
// // TODO Auto-generated method stub
//
// }
//
//}

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@ -1,256 +0,0 @@
package jsprit.core.algorithm;
/*******************************************************************************
* 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 algorithms;
//
//import static org.hamcrest.CoreMatchers.is;
//import static org.junit.Assert.assertThat;
//
//import java.util.ArrayList;
//import java.util.Collection;
//
//import org.junit.Before;
//import org.junit.Test;
//
//import util.ManhattanDistanceCalculator;
//import algorithms.FindCheaperVehicleAlgo;
//import algorithms.TourStateUpdater;
//import basics.Coordinate;
//import basics.Driver;
//import basics.Service;
//import basics.TimeWindow;
//import basics.Tour;
//import basics.TourBuilder;
//import basics.Vehicle;
//import basics.VehicleFleetManager;
//import basics.VehicleFleetManagerImpl;
//import basics.VehicleImpl;
//import basics.VehicleRoute;
//import basics.VehicleRoutingCosts;
//import basics.VehicleImpl.Type;
//
//
//public class FindCheaperVehicleTest {
//
// Tour tour;
//
// Vehicle heavyVehicle;
//
// Vehicle lightVehicle;
//
// VehicleRoutingCosts cost;
//
// @Before
// public void setUp(){
//
// cost = new VehicleRoutingCosts() {
//
// @Override
// public double getBackwardTransportTime(String fromId, String toId,
// double arrivalTime, Driver driver, Vehicle vehicle) {
// // TODO Auto-generated method stub
// return 0;
// }
//
// @Override
// public double getBackwardTransportCost(String fromId, String toId,
// double arrivalTime, Driver driver, Vehicle vehicle) {
// // TODO Auto-generated method stub
// return 0;
// }
//
// @Override
// public double getTransportCost(String fromId, String toId, double departureTime, Driver driver, Vehicle vehicle) {
//
// String[] fromTokens = fromId.split(",");
// String[] toTokens = toId.split(",");
// double fromX = Double.parseDouble(fromTokens[0]);
// double fromY = Double.parseDouble(fromTokens[1]);
//
// double toX = Double.parseDouble(toTokens[0]);
// double toY = Double.parseDouble(toTokens[1]);
//
// return vehicle.getType().vehicleCostParams.perDistanceUnit*ManhattanDistanceCalculator.calculateDistance(new Coordinate(fromX, fromY), new Coordinate(toX, toY));
// }
//
// @Override
// public double getTransportTime(String fromId, String toId, double departureTime, Driver driver, Vehicle vehicle) {
// return 0;
// }
// };
//
// Type lightType = VehicleImpl.TypeBuilder.newInstance().setId("light").setCapacity(10).setFixedCost(1.0).setCostPerDistance(1.0).build();
// lightVehicle = VehicleImpl.VehicleBuilder.newInstance("light").setLocationId("0,0").setType(lightType).build();
//
// Type heavyType = VehicleImpl.TypeBuilder.newInstance().setId("heavy").setCapacity(10).setFixedCost(2.0).setCostPerDistance(2.0).build();
// heavyVehicle = VehicleImpl.VehicleBuilder.newInstance("heavy").setLocationId("0,0").setType(heavyType).build();
// }
//
// @Test
// public void runCheaperVehicle_lightIsCheaperThanHeavy_changeVehicle(){
// TourStateUpdater tourStateCalculator = new TourStateUpdater(cost, new ExampleTransportCostFunction());
//
// TourBuilder tourBuilder = new TourBuilder();
// Service firstShipment = getService("10,0");
// tourBuilder.scheduleStart("0,0", 0.0, Double.MAX_VALUE);
// tourBuilder.scheduleDeliveryService(firstShipment);
// tourBuilder.scheduleEnd("0,0", 0.0, Double.MAX_VALUE);
//
// Tour tour = tourBuilder.build();
//
// VehicleRoute route = new VehicleRoute(tour,new Driver(){},heavyVehicle);
// tourStateCalculator.updateTour(route);
//
// Collection<Vehicle> vehicles = new ArrayList<Vehicle>();
// vehicles.add(lightVehicle);
// vehicles.add(heavyVehicle);
// VehicleFleetManager fleetManager = new VehicleFleetManagerImpl(vehicles);
// fleetManager.lock(heavyVehicle);
//
// FindCheaperVehicleAlgo findCheaperVehicle = new FindCheaperVehicleAlgo(fleetManager, tourStateCalculator);
// VehicleRoute newRoute = findCheaperVehicle.runAndGetVehicleRoute(route);
//
// assertThat(lightVehicle, is(newRoute.getVehicle()));
// }
//
// @Test
// public void runCheaperVehicle_costComparisonBetweenHeavyAndLight_keepHeavy(){
//
//
// Type lightType = VehicleImpl.TypeBuilder.newInstance().setId("light").setCapacity(10).setFixedCost(1.0).setCostPerDistance(1.0).build();
// lightVehicle = VehicleImpl.VehicleBuilder.newInstance("light").setLocationId("0,0").setType(lightType).build();
//
// Type heavyType = VehicleImpl.TypeBuilder.newInstance().setId("heavy").setCapacity(10).setFixedCost(2.0).setCostPerDistance(1.0).build();
// heavyVehicle = VehicleImpl.VehicleBuilder.newInstance("heavy").setLocationId("0,0").setType(heavyType).build();
//
//
// TourStateUpdater tourStateCalculator = new TourStateUpdater(cost, new ExampleTransportCostFunction());
//
// TourBuilder tourBuilder = new TourBuilder();
// Service firstShipment = getService("10,0");
// tourBuilder.scheduleStart("0,0", 0.0, Double.MAX_VALUE);
// tourBuilder.scheduleDeliveryService(firstShipment);
// tourBuilder.scheduleEnd("0,0", 0.0, Double.MAX_VALUE);
//
// Tour tour = tourBuilder.build();
//
//
// VehicleRoute route = new VehicleRoute(tour,new Driver(){},heavyVehicle);
// tourStateCalculator.updateTour(route);
//
// Collection<Vehicle> vehicles = new ArrayList<Vehicle>();
// vehicles.add(lightVehicle);
// vehicles.add(heavyVehicle);
// VehicleFleetManager fleetManager = new VehicleFleetManagerImpl(vehicles);
// fleetManager.lock(heavyVehicle);
//
// FindCheaperVehicleAlgo findCheaperVehicle = new FindCheaperVehicleAlgo(fleetManager, tourStateCalculator);
// findCheaperVehicle.setWeightFixCosts(0.0);
// VehicleRoute newRoute = findCheaperVehicle.runAndGetVehicleRoute(route);
//
// assertThat(heavyVehicle, is(newRoute.getVehicle()));
//
// }
//
// @Test
// public void runCheaperVehicle_lightIsTheCheapest_doNotChangeVehicle(){
// TourBuilder tourBuilder = new TourBuilder();
// Service firstShipment = getService("10,0");
// tourBuilder.scheduleStart("0,0", 0.0, Double.MAX_VALUE);
// tourBuilder.scheduleDeliveryService(firstShipment);
// tourBuilder.scheduleEnd("0,0", 0.0, Double.MAX_VALUE);
//
// VehicleRoute route = new VehicleRoute(tourBuilder.build(),new Driver(){},lightVehicle);
//
// Collection<Vehicle> vehicles = new ArrayList<Vehicle>();
// vehicles.add(lightVehicle);
// vehicles.add(heavyVehicle);
// VehicleFleetManager fleetManager = new VehicleFleetManagerImpl(vehicles);
// fleetManager.lock(heavyVehicle);
//
// TourStateUpdater tourStateCalculator = new TourStateUpdater(cost, new ExampleTransportCostFunction());
// FindCheaperVehicleAlgo findCheaperVehicle = new FindCheaperVehicleAlgo(fleetManager, tourStateCalculator);
// VehicleRoute newRoute = findCheaperVehicle.runAndGetVehicleRoute(route);
//
// assertThat(lightVehicle, is(newRoute.getVehicle()));
//
//
// }
//
// @Test
// public void runCheaperVehicle_noAlterativeVehicle_doNotChangeVehicle(){
// TourBuilder tourBuilder = new TourBuilder();
// Service firstShipment = getService("10,0");
// tourBuilder.scheduleStart("0,0", 0.0, Double.MAX_VALUE);
// tourBuilder.scheduleDeliveryService(firstShipment);
// tourBuilder.scheduleEnd("0,0", 0.0, Double.MAX_VALUE);
//
// VehicleRoute route = new VehicleRoute(tourBuilder.build(),new Driver(){},heavyVehicle);
//
// Collection<Vehicle> vehicles = new ArrayList<Vehicle>();
//// vehicles.add(lightVehicle);
// vehicles.add(heavyVehicle);
// VehicleFleetManager fleetManager = new VehicleFleetManagerImpl(vehicles);
// fleetManager.lock(heavyVehicle);
//
// TourStateUpdater tourStateCalculator = new TourStateUpdater(cost, new ExampleTransportCostFunction());
// FindCheaperVehicleAlgo findCheaperVehicle = new FindCheaperVehicleAlgo(fleetManager, tourStateCalculator);
// VehicleRoute newRoute = findCheaperVehicle.runAndGetVehicleRoute(route);
//
//
// assertThat(heavyVehicle, is(newRoute.getVehicle()));
//
// }
//
// @Test
// public void runCheaperVehicle_noTour_throwException(){
// TourBuilder tourBuilder = new TourBuilder();
// Service firstShipment = getService("10,0");
// tourBuilder.scheduleStart("0,0", 0.0, Double.MAX_VALUE);
// tourBuilder.scheduleDeliveryService(firstShipment);
// tourBuilder.scheduleEnd("0,0", 0.0, Double.MAX_VALUE);
//
// VehicleRoute route = new VehicleRoute(null,null,heavyVehicle);
//
// Collection<Vehicle> vehicles = new ArrayList<Vehicle>();
//// vehicles.add(lightVehicle);
// vehicles.add(heavyVehicle);
// VehicleFleetManager fleetManager = new VehicleFleetManagerImpl(vehicles);
// fleetManager.lock(heavyVehicle);
//
// TourStateUpdater tourStateCalculator = new TourStateUpdater(cost, new ExampleTransportCostFunction());
// FindCheaperVehicleAlgo findCheaperVehicle = new FindCheaperVehicleAlgo(fleetManager, tourStateCalculator);
// VehicleRoute newRoute = findCheaperVehicle.runAndGetVehicleRoute(route);
//
// assertThat(heavyVehicle, is(newRoute.getVehicle()));
// }
//
// private Service getService(String to, double serviceTime) {
// Service s = Service.Builder.newInstance("s", 0).setLocationId(to).setServiceTime(serviceTime).setTimeWindow(TimeWindow.newInstance(0.0, 20.0)).build();
// return s;
// }
//
// private Service getService(String to) {
// Service s = getService(to, 0.0);
// return s;
// }
//
//
//
//
//
//}

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@ -1,305 +0,0 @@
///*******************************************************************************
// * 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.core.algorithm;
//
//import static org.junit.Assert.assertEquals;
//
//import java.util.ArrayList;
//import java.util.Arrays;
//import java.util.Collection;
//import java.util.List;
//
//import jsprit.core.algorithm.module.Gendreau;
//import jsprit.core.algorithm.recreate.BestInsertion;
//import jsprit.core.algorithm.recreate.InsertionStrategy;
//import jsprit.core.algorithm.recreate.JobInsertionConsideringFixCostsCalculator;
//import jsprit.core.algorithm.recreate.JobInsertionCostsCalculator;
//import jsprit.core.algorithm.recreate.LocalActivityInsertionCostsCalculator;
//import jsprit.core.algorithm.recreate.ServiceInsertionCalculator;
//import jsprit.core.algorithm.recreate.VehicleSwitched;
//import jsprit.core.algorithm.recreate.VehicleTypeDependentJobInsertionCalculator;
//import jsprit.core.algorithm.ruin.RuinRadial;
//import jsprit.core.algorithm.ruin.distance.JobDistanceAvgCosts;
//import jsprit.core.algorithm.state.StateFactory;
//import jsprit.core.algorithm.state.StateManager;
//import jsprit.core.problem.VehicleRoutingProblem;
//import jsprit.core.problem.constraint.TimeWindowConstraint;
//import jsprit.core.problem.cost.VehicleRoutingActivityCosts;
//import jsprit.core.problem.cost.VehicleRoutingTransportCosts;
//import jsprit.core.problem.driver.Driver;
//import jsprit.core.problem.driver.DriverImpl;
//import jsprit.core.problem.job.Job;
//import jsprit.core.problem.job.Service;
//import jsprit.core.problem.solution.VehicleRoutingProblemSolution;
//import jsprit.core.problem.solution.route.VehicleRoute;
//import jsprit.core.problem.solution.route.activity.ServiceActivity;
//import jsprit.core.problem.solution.route.activity.TimeWindow;
//import jsprit.core.problem.solution.route.activity.TourActivities;
//import jsprit.core.problem.vehicle.FiniteFleetManagerFactory;
//import jsprit.core.problem.vehicle.Vehicle;
//import jsprit.core.problem.vehicle.VehicleFleetManager;
//import jsprit.core.problem.vehicle.VehicleImpl;
//import jsprit.core.problem.vehicle.VehicleTypeImpl;
//import jsprit.core.util.Coordinate;
//import jsprit.core.util.ManhattanDistanceCalculator;
//import jsprit.core.util.RouteUtils;
//
//import org.junit.Before;
//import org.junit.Test;
//
//
//public class GendreauPostOptTest {
//
// TourActivities tour;
//
// Vehicle heavyVehicle;
//
// Vehicle lightVehicle1;
//
// Vehicle lightVehicle2;
//
// VehicleRoutingTransportCosts cost;
//
// VehicleRoutingActivityCosts activityCosts;
//
// VehicleRoutingProblem vrp;
//
// Service job1;
//
// Service job2;
//
// Service job3;
//
// private StateManager states;
//
// private List<Vehicle> vehicles;
//
// private VehicleFleetManager fleetManager;
//
// private JobInsertionCostsCalculator insertionCalc;
//
// @Before
// public void setUp(){
//
// cost = new VehicleRoutingTransportCosts() {
//
// @Override
// public double getBackwardTransportTime(String fromId, String toId,
// double arrivalTime, Driver driver, Vehicle vehicle) {
// // TODO Auto-generated method stub
// return 0;
// }
//
// @Override
// public double getBackwardTransportCost(String fromId, String toId,
// double arrivalTime, Driver driver, Vehicle vehicle) {
// // TODO Auto-generated method stub
// return 0;
// }
//
// @Override
// public double getTransportCost(String fromId, String toId, double departureTime, Driver driver, Vehicle vehicle) {
//
// String[] fromTokens = fromId.split(",");
// String[] toTokens = toId.split(",");
// double fromX = Double.parseDouble(fromTokens[0]);
// double fromY = Double.parseDouble(fromTokens[1]);
//
// double toX = Double.parseDouble(toTokens[0]);
// double toY = Double.parseDouble(toTokens[1]);
//
// double costPerDistanceUnit;
// if(vehicle != null){
// costPerDistanceUnit = vehicle.getType().getVehicleCostParams().perDistanceUnit;
// }
// else{
// costPerDistanceUnit = 1;
// }
//
// return costPerDistanceUnit*ManhattanDistanceCalculator.calculateDistance(new Coordinate(fromX, fromY), new Coordinate(toX, toY));
// }
//
// @Override
// public double getTransportTime(String fromId, String toId, double departureTime, Driver driver, Vehicle vehicle) {
// return 0;
// }
// };
//
// VehicleTypeImpl lightType = VehicleTypeImpl.Builder.newInstance("light", 10).setFixedCost(10).setCostPerDistance(1.0).build();
// VehicleTypeImpl heavyType = VehicleTypeImpl.Builder.newInstance("heavy", 10).setFixedCost(30).setCostPerDistance(2.0).build();
//
// lightVehicle1 = VehicleImpl.Builder.newInstance("light").setLocationId("0,0").setType(lightType).build();
// lightVehicle2 = VehicleImpl.Builder.newInstance("light2").setLocationId("0,0").setType(lightType).build();
// heavyVehicle = VehicleImpl.Builder.newInstance("heavy").setLocationId("0,0").setType(heavyType).build();
//
//
// job1 = getService("10,0");
// job2 = getService("10,10");
// job3 = getService("0,10");
//
// Collection<Job> jobs = new ArrayList<Job>();
// jobs.add(job1);
// jobs.add(job2);
// jobs.add(job3);
//
// vehicles = Arrays.asList(lightVehicle1,lightVehicle2, heavyVehicle);
//
//// Collection<Vehicle> vehicles = Arrays.asList(lightVehicle1,lightVehicle2, heavyVehicle);
// fleetManager = new FiniteFleetManagerFactory(vehicles).createFleetManager();
// states = new StateManager();
//
// activityCosts = new ExampleActivityCostFunction();
//
//
// ServiceInsertionCalculator standardServiceInsertion = new ServiceInsertionCalculator(cost, new LocalActivityInsertionCostsCalculator(cost, activityCosts), new LoadConstraint(states), new TimeWindowConstraint(states, cost));
//
//
//
//
// JobInsertionConsideringFixCostsCalculator withFixCost = new JobInsertionConsideringFixCostsCalculator(standardServiceInsertion, states);
// withFixCost.setWeightOfFixCost(1.2);
//
// insertionCalc = new VehicleTypeDependentJobInsertionCalculator(fleetManager, withFixCost);
//
//// updater = new TourStateUpdater(states, cost, activityCosts);
//
// }
//
// @Test
// public void whenPostOpt_splitsTour_oneActiveTourBecomeTwoSeperateActiveTours(){
// Collection<Job> jobs = new ArrayList<Job>();
// jobs.add(job1);
// jobs.add(job2);
//
// vrp = VehicleRoutingProblem.Builder.newInstance().addAllJobs(jobs).addAllVehicles(vehicles).setRoutingCost(cost).build();
//
// TourActivities tour = new TourActivities();
// tour.addActivity(ServiceActivity.newInstance(job1));
// tour.addActivity(ServiceActivity.newInstance(job2));
//
// VehicleRoute route = VehicleRoute.newInstance(tour,DriverImpl.noDriver(),heavyVehicle);
//
// fleetManager.lock(heavyVehicle);
//
// UpdateStates stateUpdater = new UpdateStates(states, vrp.getTransportCosts(), vrp.getActivityCosts());
// stateUpdater.update(route);
//
// Collection<VehicleRoute> routes = new ArrayList<VehicleRoute>();
// routes.add(route);
//// routes.add(new VehicleRoute(getEmptyTour(),getDriver(),getNoVehicle()));
//// routes.add(new VehicleRoute(getEmptyTour(),getDriver(),getNoVehicle()));
//
//
// VehicleRoutingProblemSolution sol = new VehicleRoutingProblemSolution(routes, states.getRouteState(route, StateFactory.COSTS).toDouble() + getFixedCosts(routes));
//
//
// assertEquals(110.0, sol.getCost(), 0.5);
//
//
// RuinRadial radialRuin = new RuinRadial(vrp, 0.2, new JobDistanceAvgCosts(vrp.getTransportCosts()));
//// radialRuin.addListener(stateUpdater);
//
// InsertionStrategy insertionStrategy = new BestInsertion(insertionCalc);
// insertionStrategy.addListener(stateUpdater);
// insertionStrategy.addListener(new VehicleSwitched(fleetManager));
// Gendreau postOpt = new Gendreau(vrp, radialRuin, insertionStrategy, fleetManager);
//
// VehicleRoutingProblemSolution newSolution = postOpt.runAndGetSolution(sol);
// newSolution.setCost(getCosts(newSolution,states));
//
// assertEquals(2,RouteUtils.getNuOfActiveRoutes(newSolution.getRoutes()));
// assertEquals(2,newSolution.getRoutes().size());
// assertEquals(80.0,newSolution.getCost(),0.5);
// }
//
// private double getFixedCosts(Collection<VehicleRoute> routes) {
// double c = 0.0;
// for(VehicleRoute r : routes){ c += r.getVehicle().getType().getVehicleCostParams().fix; }
// return c;
// }
//
// private double getCosts(VehicleRoutingProblemSolution newSolution, StateManager states) {
// double c = 0.0;
// for(VehicleRoute r : newSolution.getRoutes()){
//
// c += states.getRouteState(r, StateFactory.COSTS).toDouble() + r.getVehicle().getType().getVehicleCostParams().fix;
//
// }
// return c;
// }
//
// @Test
// public void whenPostOpt_optsRoutesWithMoreThanTwoJobs_oneRouteBecomesTwoRoutes(){
// Collection<Job> jobs = new ArrayList<Job>();
// jobs.add(job1);
// jobs.add(job2);
// jobs.add(job3);
//
// vrp = VehicleRoutingProblem.Builder.newInstance().addAllJobs(jobs).addAllVehicles(vehicles).setRoutingCost(cost).build();
//
// TourActivities tour = new TourActivities();
// tour.addActivity(ServiceActivity.newInstance(job1));
// tour.addActivity(ServiceActivity.newInstance(job2));
// tour.addActivity(ServiceActivity.newInstance(job3));
//
// VehicleRoute route = VehicleRoute.newInstance(tour,DriverImpl.noDriver(),heavyVehicle);
//
// UpdateStates stateUpdater = new UpdateStates(states, vrp.getTransportCosts(), vrp.getActivityCosts());
// stateUpdater.update(route);
//
// fleetManager.lock(heavyVehicle);
//
// Collection<VehicleRoute> routes = new ArrayList<VehicleRoute>();
// routes.add(route);
//
// VehicleRoutingProblemSolution sol = new VehicleRoutingProblemSolution(routes, route.getCost());
// sol.setCost(getCosts(sol,states));
//
// assertEquals(110.0, sol.getCost(), 0.5);
//
// RuinRadial radialRuin = new RuinRadial(vrp, 0.2, new JobDistanceAvgCosts(vrp.getTransportCosts()));
// InsertionStrategy insertionStrategy = new BestInsertion(insertionCalc);
// insertionStrategy.addListener(stateUpdater);
// insertionStrategy.addListener(new VehicleSwitched(fleetManager));
// Gendreau postOpt = new Gendreau(vrp, radialRuin, insertionStrategy, fleetManager);
// postOpt.setShareOfJobsToRuin(1.0);
// postOpt.setNuOfIterations(1);
//
//// postOpt.setWithFix(withFixCost);
// VehicleRoutingProblemSolution newSolution = postOpt.runAndGetSolution(sol);
// newSolution.setCost(getCosts(newSolution,states));
//
// assertEquals(2,RouteUtils.getNuOfActiveRoutes(newSolution.getRoutes()));
// assertEquals(2,newSolution.getRoutes().size());
// assertEquals(80.0,newSolution.getCost(),0.5);
// }
//
// private Service getService(String to, double serviceTime) {
// Service s = Service.Builder.newInstance(to, 0).setLocationId(to).setServiceTime(serviceTime).setTimeWindow(TimeWindow.newInstance(0.0, 20.0)).build();
//
// return s;
// }
//
// private Service getService(String to) {
// Service s = getService(to, 0.0);
// return s;
// }
//
//
//
//
//}

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@ -1,215 +0,0 @@
package jsprit.core.algorithm.recreate;
/*******************************************************************************
* 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 algorithms;
//
//import java.util.ArrayList;
//import java.util.Collection;
//import java.util.List;
//
//import junit.framework.TestCase;
//
//import org.junit.Test;
//
//import util.EuclideanDistanceCalculator;
//import basics.Coordinate;
//import basics.Driver;
//import basics.Job;
//import basics.Service;
//import basics.TimeWindow;
//import basics.Tour;
//import basics.TourActivity;
//import basics.TourBuilder;
//import basics.Vehicle;
//import basics.VehicleRoutingTransportCosts;
//
//
//public class TestAuxilliaryCostCalculatorWithServices extends TestCase{
//
// AuxilliaryCostCalculator costCalc;
//
// Tour tour;
//
// public void setUp(){
//
// VehicleRoutingTransportCosts cost = new VehicleRoutingTransportCosts() {
//
// @Override
// public double getBackwardTransportTime(String fromId, String toId,
// double arrivalTime, Driver driver, Vehicle vehicle) {
// // TODO Auto-generated method stub
// return 0;
// }
//
// @Override
// public double getBackwardTransportCost(String fromId, String toId,
// double arrivalTime, Driver driver, Vehicle vehicle) {
// // TODO Auto-generated method stub
// return 0;
// }
//
// @Override
// public double getTransportCost(String fromId, String toId, double departureTime, Driver driver, Vehicle vehicle) {
// String[] fromTokens = fromId.split(",");
// String[] toTokens = toId.split(",");
// double fromX = Double.parseDouble(fromTokens[0]);
// double fromY = Double.parseDouble(fromTokens[1]);
//
// double toX = Double.parseDouble(toTokens[0]);
// double toY = Double.parseDouble(toTokens[1]);
//
// return EuclideanDistanceCalculator.calculateDistance(new Coordinate(fromX, fromY), new Coordinate(toX, toY));
// }
//
// @Override
// public double getTransportTime(String fromId, String toId, double departureTime, Driver driver, Vehicle vehicle) {
//
// return 0;
// }
// };
//
// costCalc = AuxilliaryCostCalculator.newInstance(cost, new ExampleTransportCostFunction());
//
// Service firstService = Service.Builder.newInstance("1", 0).setLocationId("10,0").setTimeWindow(TimeWindow.newInstance(0, 20)).build();
// Service secondService = Service.Builder.newInstance("2", 0).setLocationId("0,10").setTimeWindow(TimeWindow.newInstance(0, 20)).build();
//
// Collection<Job> services = new ArrayList<Job>();
// services.add(firstService);
// services.add(secondService);
//
// ActivityStates states = new ActivityStates();
// states.initialiseStateOfJobs(services);
//
// TourBuilder tourBuilder = new TourBuilder();
//
// tourBuilder.scheduleStart("0,0", 0.0, Double.MAX_VALUE);
// tourBuilder.addActivity(states.getActivity(firstService,true));
// tourBuilder.addActivity(states.getActivity(secondService,true));
// tourBuilder.scheduleEnd("0,0", 0.0, Double.MAX_VALUE);
//
// tour = tourBuilder.build();
// costCalc.setActivityStates(states);
//
// }
//
//// @Test
//// public void testGetPath(){
//// List<TourActivity> path = AuxilliaryCostCalculator.getPath(tour,tour.getStart(), tour.getActivities().get(1));
//// assertEquals(3,path.size());
//// }
////
//// @Test
//// public void testGetPath_withEnd(){
//// List<TourActivity> path = AuxilliaryCostCalculator.getPath(tour,tour.getActivities().get(0), tour.getEnd());
//// assertEquals(3,path.size());
//// }
//
//
//// public void testCalcTourCost(){
//// List<TourActivity> path = AuxilliaryCostCalculator.getPath(tour,tour.getStart(), tour.getActivities().get(1));
//// assertEquals(0.0, costCalc.costOfPath(path,0.0,null,null));
//// }
//
//// public void testCalcTourCost2(){
//// assertEquals(10.0, costCalc.costOfPath(AuxilliaryCostCalculator.getPath(tour,tour.getActivities().get(0), tour.getActivities().get(2)),0.0,null,null));
//// }
////
//// public void testCalcTourCost3(){
//// assertEquals(20.0, costCalc.costOfPath(AuxilliaryCostCalculator.getPath(tour,tour.getActivities().get(2), tour.getActivities().get(6)),0.0,null,null));
//// }
////
//// public void testCalcTourCost4(){
//// assertEquals(30.0, costCalc.costOfPath(AuxilliaryCostCalculator.getPath(tour,tour.getActivities().get(0), tour.getActivities().get(6)),0.0,null,null));
//// }
////
//// public void testCalcTourCost5(){
//// assertEquals(40.0, costCalc.costOfPath(AuxilliaryCostCalculator.getPath(tour,tour.getActivities().get(1), tour.getActivities().get(7)),0.0,null,null));
//// }
//
//// public void testCalcTourCost6(){
//// assertEquals(0.0, costCalc.costOfPath(AuxilliaryCostCalculator.getPath(tour,tour.getActivities().get(1), tour.getActivities().get(1)),0.0,null,null));
//// }
////
//// public void testCalcTourCost7(){
//// try{
//// double c =costCalc.costOfPath(AuxilliaryCostCalculator.getPath(tour,tour.getActivities().get(1), tour.getActivities().get(0)),0.0,null,null);
//// assertTrue(false);
//// }
//// catch(AssertionError e){
//// assertTrue(true);
//// }
//// catch(IllegalArgumentException e){
//// assertTrue(true);
//// }
//// }
////
//// public void testCalcTourCost8(){
//// try{
//// Shipment s = getShipment("10,10","0,10");
//// TourActivity pickup = new Pickup(s);
////
//// double c = costCalc.costOfPath(AuxilliaryCostCalculator.getPath(tour,tour.getActivities().get(0), pickup),0.0,null,null);
//// assertTrue(false);
//// }
//// catch(AssertionError e){
//// assertTrue(true);
//// }
//// catch(IllegalArgumentException e){
//// assertTrue(true);
//// }
//// }
////
//// public void testBoundary1(){
//// assertEquals(40.0, costCalc.costOfPath(AuxilliaryCostCalculator.getPath(tour,tour.getActivities().get(1), tour.getActivities().get(tour.getActivities().size()-1)),0.0,null,null));
//// }
////
//// public void testBoundary2(){
//// try{
//// costCalc.costOfPath(AuxilliaryCostCalculator.getPath(tour,tour.getActivities().get(tour.getActivities().size()-1), tour.getActivities().get(0)),0.0,null,null);
//// assertTrue(false);
//// }
//// catch(AssertionError e){
//// assertTrue(true);
//// }
//// catch(IllegalArgumentException e){
//// assertTrue(true);
//// }
//// }
////
////// public void testBoundary3(){
////// assertEquals(40.0, costCalc.calculateCost(tour, tour.getActivities().getFirst(), tour.getActivities().getLast(), Double.MAX_VALUE, null, null));
////// }
//////
////// public void testBoundary4(){
////// try{
////// costCalc.calculateCost(tour, tour.getActivities().getFirst(), tour.getActivities().getLast(), (-1)*Double.MAX_VALUE, null, null);
////// assertTrue(false);
////// }
////// catch(AssertionError e){
////// assertTrue(true);
////// }
////// }
////
////
////
//// private Shipment getShipment(String string, String string2) {
//// Shipment s = Shipment.Builder.newInstance("first", 0).setFromId(string).setToId(string2).setPickupTW(TimeWindow.newInstance(0.0, 20.0)).setDeliveryTW(TimeWindow.newInstance(0.0, 20.0)).build();
//// return s;
//// }
////
//}