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Code Issues Releases Wiki Activity

adapt examples to head of development

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This commit is contained in:
oblonski 2014-08-26 21:38:32 +02:00
parent 264dafd06a
commit 759359b702
40 changed files with 413 additions and 445 deletions
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19
jsprit-core/src/main/java/jsprit/core/reporting/SolutionPrinter.java
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@ -1,5 +1,5 @@
/******************************************************************************* /*******************************************************************************
* Copyright (C) 2013 Stefan Schroeder * Copyright (C) 2014 Stefan Schroeder
* *
* This library is free software; you can redistribute it and/or * This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public * modify it under the terms of the GNU Lesser General Public
@ -129,16 +129,17 @@ public class SolutionPrinter {
System.out.format(leftAlgin, routeNu, getVehicleString(route), route.getEnd().getName(), "-", Math.round(route.getEnd().getArrTime()), "undef", Math.round(costs)); System.out.format(leftAlgin, routeNu, getVehicleString(route), route.getEnd().getName(), "-", Math.round(route.getEnd().getArrTime()), "undef", Math.round(costs));
routeNu++; routeNu++;
} }
System.out.format("+*:=PenaltyVehicle+%n");
System.out.format("+--------------------------------------------------------------------------------------------------------------------------------+%n"); System.out.format("+--------------------------------------------------------------------------------------------------------------------------------+%n");
System.out.format("+----------------+%n"); if(!solution.getUnassignedJobs().isEmpty()) {
System.out.format("| unassignedJobs |%n"); System.out.format("+----------------+%n");
System.out.format("+----------------+%n"); System.out.format("| unassignedJobs |%n");
String unassignedJobAlgin = "| %-14s |%n"; System.out.format("+----------------+%n");
for(Job j : solution.getUnassignedJobs()){ String unassignedJobAlgin = "| %-14s |%n";
System.out.format(unassignedJobAlgin,j.getId()); for (Job j : solution.getUnassignedJobs()) {
System.out.format(unassignedJobAlgin, j.getId());
}
System.out.format("+----------------+%n");
} }
System.out.format("+----------------+%n");
} }
private static String getVehicleString(VehicleRoute route) { private static String getVehicleString(VehicleRoute route) {

20
jsprit-examples/src/main/java/jsprit/examples/BicycleMessenger.java
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@ -1,5 +1,5 @@
/******************************************************************************* /*******************************************************************************
* Copyright (c) 2014 Stefan Schroeder. * Copyright (C) 2014 Stefan Schroeder
* *
* This library is free software; you can redistribute it and/or * This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public * modify it under the terms of the GNU Lesser General Public
@ -8,27 +8,22 @@
* *
* This library is distributed in the hope that it will be useful, * This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of * 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. * 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 * 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/>. * License along with this library. If not, see <http://www.gnu.org/licenses/>.
*
* Contributors:
* Stefan Schroeder - initial API and implementation
******************************************************************************/ ******************************************************************************/
package jsprit.examples; package jsprit.examples;
import jsprit.analysis.toolbox.GraphStreamViewer; import jsprit.analysis.toolbox.GraphStreamViewer;
import jsprit.analysis.toolbox.GraphStreamViewer.Label; import jsprit.analysis.toolbox.GraphStreamViewer.Label;
import jsprit.analysis.toolbox.Plotter; import jsprit.analysis.toolbox.Plotter;
import jsprit.analysis.toolbox.SolutionPrinter;
import jsprit.analysis.toolbox.SolutionPrinter.Print;
import jsprit.core.algorithm.VehicleRoutingAlgorithm; import jsprit.core.algorithm.VehicleRoutingAlgorithm;
import jsprit.core.algorithm.VehicleRoutingAlgorithmBuilder; import jsprit.core.algorithm.VehicleRoutingAlgorithmBuilder;
import jsprit.core.algorithm.state.StateId; import jsprit.core.algorithm.state.StateId;
import jsprit.core.algorithm.state.StateManager; import jsprit.core.algorithm.state.StateManager;
import jsprit.core.algorithm.state.StateUpdater; import jsprit.core.algorithm.state.StateUpdater;
import jsprit.core.algorithm.termination.VariationCoefficientTermination;
import jsprit.core.problem.VehicleRoutingProblem; import jsprit.core.problem.VehicleRoutingProblem;
import jsprit.core.problem.VehicleRoutingProblem.Builder; import jsprit.core.problem.VehicleRoutingProblem.Builder;
import jsprit.core.problem.VehicleRoutingProblem.FleetSize; import jsprit.core.problem.VehicleRoutingProblem.FleetSize;
@ -47,6 +42,7 @@ import jsprit.core.problem.solution.route.activity.TourActivity;
import jsprit.core.problem.solution.route.activity.TourActivity.JobActivity; import jsprit.core.problem.solution.route.activity.TourActivity.JobActivity;
import jsprit.core.problem.solution.route.state.RouteAndActivityStateGetter; import jsprit.core.problem.solution.route.state.RouteAndActivityStateGetter;
import jsprit.core.problem.vehicle.*; import jsprit.core.problem.vehicle.*;
import jsprit.core.reporting.SolutionPrinter;
import jsprit.core.util.Coordinate; import jsprit.core.util.Coordinate;
import jsprit.core.util.CrowFlyCosts; import jsprit.core.util.CrowFlyCosts;
import jsprit.core.util.Solutions; import jsprit.core.util.Solutions;
@ -274,7 +270,7 @@ public class BicycleMessenger {
vraBuilder.setStateAndConstraintManager(stateManager, constraintManager); vraBuilder.setStateAndConstraintManager(stateManager, constraintManager);
VehicleRoutingAlgorithm algorithm = vraBuilder.build(); VehicleRoutingAlgorithm algorithm = vraBuilder.build();
algorithm.setMaxIterations(5000); algorithm.setMaxIterations(5000);
VariationCoefficientTermination prematureAlgorithmTermination = new VariationCoefficientTermination(200, 0.001); // VariationCoefficientTermination prematureAlgorithmTermination = new VariationCoefficientTermination(200, 0.001);
// algorithm.setPrematureAlgorithmTermination(prematureAlgorithmTermination); // algorithm.setPrematureAlgorithmTermination(prematureAlgorithmTermination);
// algorithm.addListener(prematureAlgorithmTermination); // algorithm.addListener(prematureAlgorithmTermination);
// algorithm.addListener(new AlgorithmSearchProgressChartListener("output/progress.png")); // algorithm.addListener(new AlgorithmSearchProgressChartListener("output/progress.png"));
@ -285,7 +281,7 @@ public class BicycleMessenger {
//this is just to ensure that solution meet the above constraints //this is just to ensure that solution meet the above constraints
validateSolution(Solutions.bestOf(solutions), bicycleMessengerProblem, nearestMessengers); validateSolution(Solutions.bestOf(solutions), bicycleMessengerProblem, nearestMessengers);
SolutionPrinter.print(bicycleMessengerProblem, Solutions.bestOf(solutions), Print.VERBOSE); SolutionPrinter.print(bicycleMessengerProblem, Solutions.bestOf(solutions), SolutionPrinter.Print.VERBOSE);
//you may want to plot the problem //you may want to plot the problem
Plotter plotter = new Plotter(bicycleMessengerProblem); Plotter plotter = new Plotter(bicycleMessengerProblem);
@ -316,12 +312,12 @@ public class BicycleMessenger {
for(VehicleRoute route : bestOf.getRoutes()){ for(VehicleRoute route : bestOf.getRoutes()){
for(TourActivity act : route.getActivities()){ for(TourActivity act : route.getActivities()){
if(act.getArrTime() > 3*nearestMessengers.get(((JobActivity)act).getJob().getId())){ if(act.getArrTime() > 3*nearestMessengers.get(((JobActivity)act).getJob().getId())){
SolutionPrinter.print(bicycleMessengerProblem, bestOf, Print.VERBOSE); SolutionPrinter.print(bicycleMessengerProblem, bestOf, SolutionPrinter.Print.VERBOSE);
throw new IllegalStateException("three times less than ... constraint broken. this must not be. act.getArrTime(): " + act.getArrTime() + " allowed: " + 3*nearestMessengers.get(((JobActivity)act).getJob().getId())); throw new IllegalStateException("three times less than ... constraint broken. this must not be. act.getArrTime(): " + act.getArrTime() + " allowed: " + 3*nearestMessengers.get(((JobActivity)act).getJob().getId()));
} }
} }
if(route.getVehicle().getType() instanceof PenaltyVehicleType){ if(route.getVehicle().getType() instanceof PenaltyVehicleType){
SolutionPrinter.print(bicycleMessengerProblem, bestOf, Print.VERBOSE); SolutionPrinter.print(bicycleMessengerProblem, bestOf, SolutionPrinter.Print.VERBOSE);
throw new IllegalStateException("penaltyVehicle in solution. if there is a valid solution, this should not be"); throw new IllegalStateException("penaltyVehicle in solution. if there is a valid solution, this should not be");
} }
} }

17
jsprit-examples/src/main/java/jsprit/examples/BuildAlgorithmFromScratch.java
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@ -1,5 +1,5 @@
/******************************************************************************* /*******************************************************************************
* Copyright (c) 2013 Stefan Schroeder. * Copyright (C) 2014 Stefan Schroeder
* *
* This library is free software; you can redistribute it and/or * This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public * modify it under the terms of the GNU Lesser General Public
@ -8,17 +8,15 @@
* *
* This library is distributed in the hope that it will be useful, * This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of * 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. * 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 * 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/>. * License along with this library. If not, see <http://www.gnu.org/licenses/>.
*
* Contributors:
* Stefan Schroeder - initial API and implementation
******************************************************************************/ ******************************************************************************/
package jsprit.examples; package jsprit.examples;
import jsprit.analysis.toolbox.SolutionPrinter;
import jsprit.core.algorithm.*; import jsprit.core.algorithm.*;
import jsprit.core.algorithm.acceptor.GreedyAcceptance; import jsprit.core.algorithm.acceptor.GreedyAcceptance;
import jsprit.core.algorithm.module.RuinAndRecreateModule; import jsprit.core.algorithm.module.RuinAndRecreateModule;
@ -38,6 +36,7 @@ import jsprit.core.problem.solution.SolutionCostCalculator;
import jsprit.core.problem.solution.VehicleRoutingProblemSolution; import jsprit.core.problem.solution.VehicleRoutingProblemSolution;
import jsprit.core.problem.vehicle.InfiniteFleetManagerFactory; import jsprit.core.problem.vehicle.InfiniteFleetManagerFactory;
import jsprit.core.problem.vehicle.VehicleFleetManager; import jsprit.core.problem.vehicle.VehicleFleetManager;
import jsprit.core.reporting.SolutionPrinter;
import jsprit.core.util.Solutions; import jsprit.core.util.Solutions;
import jsprit.instance.reader.SolomonReader; import jsprit.instance.reader.SolomonReader;
import jsprit.util.Examples; import jsprit.util.Examples;
@ -46,9 +45,7 @@ import java.util.Collection;
public class BuildAlgorithmFromScratch { public class BuildAlgorithmFromScratch {
/**
* @param args
*/
public static void main(String[] args) { public static void main(String[] args) {
/* /*
* some preparation - create output folder * some preparation - create output folder
@ -199,7 +196,7 @@ public class BuildAlgorithmFromScratch {
/* /*
* define the nIterations (by default nIteration=100) * define the nIterations (by default nIteration=100)
*/ */
vra.setNuOfIterations(1000); vra.setMaxIterations(1000);
/* /*
* optionally define a premature termination criterion (by default: not criterion is set) * optionally define a premature termination criterion (by default: not criterion is set)

15
jsprit-examples/src/main/java/jsprit/examples/BuildAlgorithmFromScratchWithHardAndSoftConstraints.java
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@ -1,5 +1,5 @@
/******************************************************************************* /*******************************************************************************
* Copyright (c) 2013 Stefan Schroeder. * Copyright (C) 2014 Stefan Schroeder
* *
* This library is free software; you can redistribute it and/or * This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public * modify it under the terms of the GNU Lesser General Public
@ -8,17 +8,14 @@
* *
* This library is distributed in the hope that it will be useful, * This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of * 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. * 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 * 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/>. * License along with this library. If not, see <http://www.gnu.org/licenses/>.
*
* Contributors:
* Stefan Schroeder - initial API and implementation
******************************************************************************/ ******************************************************************************/
package jsprit.examples; package jsprit.examples;
import jsprit.analysis.toolbox.SolutionPrinter;
import jsprit.core.algorithm.*; import jsprit.core.algorithm.*;
import jsprit.core.algorithm.acceptor.GreedyAcceptance; import jsprit.core.algorithm.acceptor.GreedyAcceptance;
import jsprit.core.algorithm.module.RuinAndRecreateModule; import jsprit.core.algorithm.module.RuinAndRecreateModule;
@ -38,6 +35,7 @@ import jsprit.core.problem.solution.SolutionCostCalculator;
import jsprit.core.problem.solution.VehicleRoutingProblemSolution; import jsprit.core.problem.solution.VehicleRoutingProblemSolution;
import jsprit.core.problem.vehicle.InfiniteFleetManagerFactory; import jsprit.core.problem.vehicle.InfiniteFleetManagerFactory;
import jsprit.core.problem.vehicle.VehicleFleetManager; import jsprit.core.problem.vehicle.VehicleFleetManager;
import jsprit.core.reporting.SolutionPrinter;
import jsprit.core.util.Solutions; import jsprit.core.util.Solutions;
import jsprit.instance.reader.SolomonReader; import jsprit.instance.reader.SolomonReader;
import jsprit.util.Examples; import jsprit.util.Examples;
@ -46,9 +44,6 @@ import java.util.Collection;
public class BuildAlgorithmFromScratchWithHardAndSoftConstraints { public class BuildAlgorithmFromScratchWithHardAndSoftConstraints {
/**
* @param args
*/
public static void main(String[] args) { public static void main(String[] args) {
/* /*
* some preparation - create output folder * some preparation - create output folder
@ -200,7 +195,7 @@ public class BuildAlgorithmFromScratchWithHardAndSoftConstraints {
/* /*
* define the nIterations (by default nIteration=100) * define the nIterations (by default nIteration=100)
*/ */
vra.setNuOfIterations(1000); vra.setMaxIterations(1000);
/* /*
* optionally define a premature termination criterion (by default: not criterion is set) * optionally define a premature termination criterion (by default: not criterion is set)

6
jsprit-examples/src/main/java/jsprit/examples/CompareAlgorithmExample.java
View file

@ -1,5 +1,5 @@
/******************************************************************************* /*******************************************************************************
* Copyright (C) 2013 Stefan Schroeder * Copyright (C) 2014 Stefan Schroeder
* *
* This library is free software; you can redistribute it and/or * This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public * modify it under the terms of the GNU Lesser General Public
@ -30,9 +30,7 @@ import jsprit.util.Examples;
public class CompareAlgorithmExample { public class CompareAlgorithmExample {
/**
* @param args
*/
public static void main(String[] args) { public static void main(String[] args) {
/* /*
* some preparation - create output folder * some preparation - create output folder

12
jsprit-examples/src/main/java/jsprit/examples/ComputationalExperiments_alphaSenstivity.java
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@ -1,5 +1,5 @@
/******************************************************************************* /*******************************************************************************
* Copyright (C) 2013 Stefan Schroeder * Copyright (C) 2014 Stefan Schroeder
* *
* This library is free software; you can redistribute it and/or * This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public * modify it under the terms of the GNU Lesser General Public
@ -16,10 +16,6 @@
******************************************************************************/ ******************************************************************************/
package jsprit.examples; package jsprit.examples;
import java.util.Collection;
import org.apache.commons.configuration.XMLConfiguration;
import jsprit.analysis.toolbox.ComputationalLaboratory; import jsprit.analysis.toolbox.ComputationalLaboratory;
import jsprit.analysis.toolbox.ComputationalLaboratory.CalculationListener; import jsprit.analysis.toolbox.ComputationalLaboratory.CalculationListener;
import jsprit.analysis.toolbox.ComputationalLaboratory.DataCollector; import jsprit.analysis.toolbox.ComputationalLaboratory.DataCollector;
@ -38,6 +34,9 @@ import jsprit.core.util.BenchmarkInstance;
import jsprit.core.util.Solutions; import jsprit.core.util.Solutions;
import jsprit.instance.reader.SolomonReader; import jsprit.instance.reader.SolomonReader;
import jsprit.util.Examples; import jsprit.util.Examples;
import org.apache.commons.configuration.XMLConfiguration;
import java.util.Collection;
/** /**
* Based on Solomon's R101 instance * Based on Solomon's R101 instance
@ -92,8 +91,7 @@ public class ComputationalExperiments_alphaSenstivity {
@Override @Override
public VehicleRoutingAlgorithm createAlgorithm(VehicleRoutingProblem vrp) { public VehicleRoutingAlgorithm createAlgorithm(VehicleRoutingProblem vrp) {
VehicleRoutingAlgorithm vra = VehicleRoutingAlgorithms.createAlgorithm(vrp, getAlgorithmConfig(alpha)); return VehicleRoutingAlgorithms.createAlgorithm(vrp, getAlgorithmConfig(alpha));
return vra;
} }
}); });

8
jsprit-examples/src/main/java/jsprit/examples/ComputationalExperiments_randomVariations.java
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@ -1,5 +1,5 @@
/******************************************************************************* /*******************************************************************************
* Copyright (C) 2013 Stefan Schroeder * Copyright (C) 2014 Stefan Schroeder
* *
* This library is free software; you can redistribute it and/or * This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public * modify it under the terms of the GNU Lesser General Public
@ -16,8 +16,6 @@
******************************************************************************/ ******************************************************************************/
package jsprit.examples; package jsprit.examples;
import java.util.Collection;
import jsprit.analysis.toolbox.ComputationalLaboratory; import jsprit.analysis.toolbox.ComputationalLaboratory;
import jsprit.analysis.toolbox.ComputationalLaboratory.CalculationListener; import jsprit.analysis.toolbox.ComputationalLaboratory.CalculationListener;
import jsprit.analysis.toolbox.XYLineChartBuilder; import jsprit.analysis.toolbox.XYLineChartBuilder;
@ -32,6 +30,8 @@ import jsprit.core.util.Solutions;
import jsprit.instance.reader.SolomonReader; import jsprit.instance.reader.SolomonReader;
import jsprit.util.Examples; import jsprit.util.Examples;
import java.util.Collection;
/** /**
* Based on Solomon's R101 instance * Based on Solomon's R101 instance
* *
@ -83,7 +83,7 @@ public class ComputationalExperiments_randomVariations {
@Override @Override
public VehicleRoutingAlgorithm createAlgorithm(VehicleRoutingProblem vrp) { public VehicleRoutingAlgorithm createAlgorithm(VehicleRoutingProblem vrp) {
VehicleRoutingAlgorithm vra = VehicleRoutingAlgorithms.readAndCreateAlgorithm(vrp, "input/algorithmConfigWithSchrimpfAcceptance.xml"); VehicleRoutingAlgorithm vra = VehicleRoutingAlgorithms.readAndCreateAlgorithm(vrp, "input/algorithmConfigWithSchrimpfAcceptance.xml");
vra.setNuOfIterations(4000); vra.setMaxIterations(4000);
return vra; return vra;
} }
}); });

8
jsprit-examples/src/main/java/jsprit/examples/ComputationalExperiments_randomVariations_and_nuOfIterations.java
View file

@ -1,5 +1,5 @@
/******************************************************************************* /*******************************************************************************
* Copyright (C) 2013 Stefan Schroeder * Copyright (C) 2014 Stefan Schroeder
* *
* This library is free software; you can redistribute it and/or * This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public * modify it under the terms of the GNU Lesser General Public
@ -16,8 +16,6 @@
******************************************************************************/ ******************************************************************************/
package jsprit.examples; package jsprit.examples;
import java.util.Collection;
import jsprit.analysis.toolbox.ComputationalLaboratory; import jsprit.analysis.toolbox.ComputationalLaboratory;
import jsprit.analysis.toolbox.ComputationalLaboratory.CalculationListener; import jsprit.analysis.toolbox.ComputationalLaboratory.CalculationListener;
import jsprit.analysis.toolbox.ComputationalLaboratory.DataCollector; import jsprit.analysis.toolbox.ComputationalLaboratory.DataCollector;
@ -32,6 +30,8 @@ import jsprit.core.util.Solutions;
import jsprit.instance.reader.SolomonReader; import jsprit.instance.reader.SolomonReader;
import jsprit.util.Examples; import jsprit.util.Examples;
import java.util.Collection;
/** /**
* Based on Solomon's R101 instance * Based on Solomon's R101 instance
* *
@ -164,7 +164,7 @@ public class ComputationalExperiments_randomVariations_and_nuOfIterations {
@Override @Override
public VehicleRoutingAlgorithm createAlgorithm(VehicleRoutingProblem vrp) { public VehicleRoutingAlgorithm createAlgorithm(VehicleRoutingProblem vrp) {
VehicleRoutingAlgorithm vra = VehicleRoutingAlgorithms.readAndCreateAlgorithm(vrp, "input/algorithmConfigWithSchrimpfAcceptance.xml"); VehicleRoutingAlgorithm vra = VehicleRoutingAlgorithms.readAndCreateAlgorithm(vrp, "input/algorithmConfigWithSchrimpfAcceptance.xml");
vra.setNuOfIterations(iterations); vra.setMaxIterations(iterations);
return vra; return vra;
} }
}; };

10
jsprit-examples/src/main/java/jsprit/examples/ComputationalExperiments_schrimpf_vs_greedy.java
View file

@ -1,5 +1,5 @@
/******************************************************************************* /*******************************************************************************
* Copyright (C) 2013 Stefan Schroeder * Copyright (C) 2014 Stefan Schroeder
* *
* This library is free software; you can redistribute it and/or * This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public * modify it under the terms of the GNU Lesser General Public
@ -16,8 +16,6 @@
******************************************************************************/ ******************************************************************************/
package jsprit.examples; package jsprit.examples;
import java.util.Collection;
import jsprit.analysis.toolbox.ComputationalLaboratory; import jsprit.analysis.toolbox.ComputationalLaboratory;
import jsprit.analysis.toolbox.ComputationalLaboratory.CalculationListener; import jsprit.analysis.toolbox.ComputationalLaboratory.CalculationListener;
import jsprit.analysis.toolbox.XYLineChartBuilder; import jsprit.analysis.toolbox.XYLineChartBuilder;
@ -32,6 +30,8 @@ import jsprit.core.util.Solutions;
import jsprit.instance.reader.SolomonReader; import jsprit.instance.reader.SolomonReader;
import jsprit.util.Examples; import jsprit.util.Examples;
import java.util.Collection;
/** /**
* Based on Solomon's R101 instance * Based on Solomon's R101 instance
* *
@ -86,7 +86,7 @@ public class ComputationalExperiments_schrimpf_vs_greedy {
@Override @Override
public VehicleRoutingAlgorithm createAlgorithm(VehicleRoutingProblem vrp) { public VehicleRoutingAlgorithm createAlgorithm(VehicleRoutingProblem vrp) {
VehicleRoutingAlgorithm vra = VehicleRoutingAlgorithms.readAndCreateAlgorithm(vrp, "input/algorithmConfigWithSchrimpfAcceptance.xml"); VehicleRoutingAlgorithm vra = VehicleRoutingAlgorithms.readAndCreateAlgorithm(vrp, "input/algorithmConfigWithSchrimpfAcceptance.xml");
vra.setNuOfIterations(4000); vra.setMaxIterations(4000);
return vra; return vra;
} }
}); });
@ -95,7 +95,7 @@ public class ComputationalExperiments_schrimpf_vs_greedy {
@Override @Override
public VehicleRoutingAlgorithm createAlgorithm(VehicleRoutingProblem vrp) { public VehicleRoutingAlgorithm createAlgorithm(VehicleRoutingProblem vrp) {
VehicleRoutingAlgorithm vra = VehicleRoutingAlgorithms.readAndCreateAlgorithm(vrp, "input/algorithmConfig_solomon.xml"); VehicleRoutingAlgorithm vra = VehicleRoutingAlgorithms.readAndCreateAlgorithm(vrp, "input/algorithmConfig_solomon.xml");
vra.setNuOfIterations(4000); vra.setMaxIterations(4000);
return vra; return vra;
} }
}); });

12
jsprit-examples/src/main/java/jsprit/examples/ConfigureAlgorithmInCodeInsteadOfPerXml.java
View file

@ -1,5 +1,5 @@
/******************************************************************************* /*******************************************************************************
* Copyright (C) 2013 Stefan Schroeder * Copyright (C) 2014 Stefan Schroeder
* *
* This library is free software; you can redistribute it and/or * This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public * modify it under the terms of the GNU Lesser General Public
@ -16,10 +16,7 @@
******************************************************************************/ ******************************************************************************/
package jsprit.examples; package jsprit.examples;
import java.util.Collection;
import jsprit.analysis.toolbox.Plotter; import jsprit.analysis.toolbox.Plotter;
import jsprit.analysis.toolbox.SolutionPrinter;
import jsprit.core.algorithm.VehicleRoutingAlgorithm; import jsprit.core.algorithm.VehicleRoutingAlgorithm;
import jsprit.core.algorithm.io.AlgorithmConfig; import jsprit.core.algorithm.io.AlgorithmConfig;
import jsprit.core.algorithm.io.VehicleRoutingAlgorithms; import jsprit.core.algorithm.io.VehicleRoutingAlgorithms;
@ -27,17 +24,18 @@ import jsprit.core.problem.VehicleRoutingProblem;
import jsprit.core.problem.io.VrpXMLWriter; import jsprit.core.problem.io.VrpXMLWriter;
import jsprit.core.problem.job.Service; import jsprit.core.problem.job.Service;
import jsprit.core.problem.solution.VehicleRoutingProblemSolution; import jsprit.core.problem.solution.VehicleRoutingProblemSolution;
import jsprit.core.problem.vehicle.Vehicle;
import jsprit.core.problem.vehicle.VehicleImpl; import jsprit.core.problem.vehicle.VehicleImpl;
import jsprit.core.problem.vehicle.VehicleImpl.Builder; import jsprit.core.problem.vehicle.VehicleImpl.Builder;
import jsprit.core.problem.vehicle.VehicleType; import jsprit.core.problem.vehicle.VehicleType;
import jsprit.core.problem.vehicle.VehicleTypeImpl; import jsprit.core.problem.vehicle.VehicleTypeImpl;
import jsprit.core.reporting.SolutionPrinter;
import jsprit.core.util.Coordinate; import jsprit.core.util.Coordinate;
import jsprit.core.util.Solutions; import jsprit.core.util.Solutions;
import jsprit.util.Examples; import jsprit.util.Examples;
import org.apache.commons.configuration.XMLConfiguration; import org.apache.commons.configuration.XMLConfiguration;
import java.util.Collection;
public class ConfigureAlgorithmInCodeInsteadOfPerXml { public class ConfigureAlgorithmInCodeInsteadOfPerXml {
@ -59,7 +57,7 @@ public class ConfigureAlgorithmInCodeInsteadOfPerXml {
Builder vehicleBuilder = VehicleImpl.Builder.newInstance("vehicle"); Builder vehicleBuilder = VehicleImpl.Builder.newInstance("vehicle");
vehicleBuilder.setStartLocationCoordinate(Coordinate.newInstance(10, 10)); vehicleBuilder.setStartLocationCoordinate(Coordinate.newInstance(10, 10));
vehicleBuilder.setType(vehicleType); vehicleBuilder.setType(vehicleType);
Vehicle vehicle = vehicleBuilder.build(); VehicleImpl vehicle = vehicleBuilder.build();
/* /*
* build services at the required locations, each with a capacity-demand of 1. * build services at the required locations, each with a capacity-demand of 1.

4
jsprit-examples/src/main/java/jsprit/examples/CostMatrixExample.java
View file

@ -1,5 +1,5 @@
/******************************************************************************* /*******************************************************************************
* Copyright (C) 2013 Stefan Schroeder * Copyright (C) 2014 Stefan Schroeder
* *
* This library is free software; you can redistribute it and/or * This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public * modify it under the terms of the GNU Lesser General Public
@ -17,7 +17,6 @@
package jsprit.examples; package jsprit.examples;
import jsprit.analysis.toolbox.Plotter; import jsprit.analysis.toolbox.Plotter;
import jsprit.analysis.toolbox.SolutionPrinter;
import jsprit.core.algorithm.VehicleRoutingAlgorithm; import jsprit.core.algorithm.VehicleRoutingAlgorithm;
import jsprit.core.algorithm.io.VehicleRoutingAlgorithms; import jsprit.core.algorithm.io.VehicleRoutingAlgorithms;
import jsprit.core.problem.VehicleRoutingProblem; import jsprit.core.problem.VehicleRoutingProblem;
@ -28,6 +27,7 @@ import jsprit.core.problem.solution.VehicleRoutingProblemSolution;
import jsprit.core.problem.vehicle.VehicleImpl; import jsprit.core.problem.vehicle.VehicleImpl;
import jsprit.core.problem.vehicle.VehicleType; import jsprit.core.problem.vehicle.VehicleType;
import jsprit.core.problem.vehicle.VehicleTypeImpl; import jsprit.core.problem.vehicle.VehicleTypeImpl;
import jsprit.core.reporting.SolutionPrinter;
import jsprit.core.util.Solutions; import jsprit.core.util.Solutions;
import jsprit.core.util.VehicleRoutingTransportCostsMatrix; import jsprit.core.util.VehicleRoutingTransportCostsMatrix;
import jsprit.util.Examples; import jsprit.util.Examples;

19
jsprit-examples/src/main/java/jsprit/examples/EnRoutePickupAndDeliveryWithMultipleDepotsAndOpenRoutesExample.java
View file

@ -1,5 +1,5 @@
/******************************************************************************* /*******************************************************************************
* Copyright (C) 2013 Stefan Schroeder * Copyright (C) 2014 Stefan Schroeder
* *
* This library is free software; you can redistribute it and/or * This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public * modify it under the terms of the GNU Lesser General Public
@ -16,13 +16,9 @@
******************************************************************************/ ******************************************************************************/
package jsprit.examples; package jsprit.examples;
import java.util.Arrays;
import java.util.Collection;
import jsprit.analysis.toolbox.GraphStreamViewer; import jsprit.analysis.toolbox.GraphStreamViewer;
import jsprit.analysis.toolbox.GraphStreamViewer.Label; import jsprit.analysis.toolbox.GraphStreamViewer.Label;
import jsprit.analysis.toolbox.Plotter; import jsprit.analysis.toolbox.Plotter;
import jsprit.analysis.toolbox.SolutionPrinter;
import jsprit.core.algorithm.VehicleRoutingAlgorithm; import jsprit.core.algorithm.VehicleRoutingAlgorithm;
import jsprit.core.algorithm.io.VehicleRoutingAlgorithms; import jsprit.core.algorithm.io.VehicleRoutingAlgorithms;
import jsprit.core.problem.VehicleRoutingProblem; import jsprit.core.problem.VehicleRoutingProblem;
@ -30,15 +26,18 @@ import jsprit.core.problem.VehicleRoutingProblem.FleetSize;
import jsprit.core.problem.io.VrpXMLWriter; import jsprit.core.problem.io.VrpXMLWriter;
import jsprit.core.problem.job.Shipment; import jsprit.core.problem.job.Shipment;
import jsprit.core.problem.solution.VehicleRoutingProblemSolution; import jsprit.core.problem.solution.VehicleRoutingProblemSolution;
import jsprit.core.problem.vehicle.Vehicle;
import jsprit.core.problem.vehicle.VehicleImpl; import jsprit.core.problem.vehicle.VehicleImpl;
import jsprit.core.problem.vehicle.VehicleImpl.Builder; import jsprit.core.problem.vehicle.VehicleImpl.Builder;
import jsprit.core.problem.vehicle.VehicleType; import jsprit.core.problem.vehicle.VehicleType;
import jsprit.core.problem.vehicle.VehicleTypeImpl; import jsprit.core.problem.vehicle.VehicleTypeImpl;
import jsprit.core.reporting.SolutionPrinter;
import jsprit.core.util.Coordinate; import jsprit.core.util.Coordinate;
import jsprit.core.util.Solutions; import jsprit.core.util.Solutions;
import jsprit.util.Examples; import jsprit.util.Examples;
import java.util.Arrays;
import java.util.Collection;
public class EnRoutePickupAndDeliveryWithMultipleDepotsAndOpenRoutesExample { public class EnRoutePickupAndDeliveryWithMultipleDepotsAndOpenRoutesExample {
@ -63,22 +62,22 @@ public class EnRoutePickupAndDeliveryWithMultipleDepotsAndOpenRoutesExample {
Builder vehicleBuilder1 = VehicleImpl.Builder.newInstance("vehicles@[10,10]"); Builder vehicleBuilder1 = VehicleImpl.Builder.newInstance("vehicles@[10,10]");
vehicleBuilder1.setStartLocationCoordinate(Coordinate.newInstance(10, 10)).setReturnToDepot(false); vehicleBuilder1.setStartLocationCoordinate(Coordinate.newInstance(10, 10)).setReturnToDepot(false);
vehicleBuilder1.setType(vehicleType); vehicleBuilder1.setType(vehicleType);
Vehicle vehicle1 = vehicleBuilder1.build(); VehicleImpl vehicle1 = vehicleBuilder1.build();
Builder vehicleBuilder2 = VehicleImpl.Builder.newInstance("vehicles@[30,30]"); Builder vehicleBuilder2 = VehicleImpl.Builder.newInstance("vehicles@[30,30]");
vehicleBuilder2.setStartLocationCoordinate(Coordinate.newInstance(30, 30)).setReturnToDepot(false); vehicleBuilder2.setStartLocationCoordinate(Coordinate.newInstance(30, 30)).setReturnToDepot(false);
vehicleBuilder2.setType(vehicleType); vehicleBuilder2.setType(vehicleType);
Vehicle vehicle2 = vehicleBuilder2.build(); VehicleImpl vehicle2 = vehicleBuilder2.build();
Builder vehicleBuilder3 = VehicleImpl.Builder.newInstance("vehicles@[10,30]"); Builder vehicleBuilder3 = VehicleImpl.Builder.newInstance("vehicles@[10,30]");
vehicleBuilder3.setStartLocationCoordinate(Coordinate.newInstance(10, 30)); vehicleBuilder3.setStartLocationCoordinate(Coordinate.newInstance(10, 30));
vehicleBuilder3.setType(vehicleType); vehicleBuilder3.setType(vehicleType);
Vehicle vehicle3 = vehicleBuilder3.build(); VehicleImpl vehicle3 = vehicleBuilder3.build();
Builder vehicleBuilder4 = VehicleImpl.Builder.newInstance("vehicles@[30,10]"); Builder vehicleBuilder4 = VehicleImpl.Builder.newInstance("vehicles@[30,10]");
vehicleBuilder4.setStartLocationCoordinate(Coordinate.newInstance(30, 10)); vehicleBuilder4.setStartLocationCoordinate(Coordinate.newInstance(30, 10));
vehicleBuilder4.setType(vehicleType); vehicleBuilder4.setType(vehicleType);
Vehicle vehicle4 = vehicleBuilder4.build(); VehicleImpl vehicle4 = vehicleBuilder4.build();
/* /*
* build shipments at the required locations, each with a capacity-demand of 1. * build shipments at the required locations, each with a capacity-demand of 1.

4
jsprit-examples/src/main/java/jsprit/examples/EnRoutePickupAndDeliveryWithMultipleDepotsAndVehicleAccessConstraintAndSpecifiedVehicleEndLocationsExample.java
View file

@ -1,5 +1,5 @@
/******************************************************************************* /*******************************************************************************
* Copyright (C) 2013 Stefan Schroeder * Copyright (C) 2014 Stefan Schroeder
* *
* This library is free software; you can redistribute it and/or * This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public * modify it under the terms of the GNU Lesser General Public
@ -18,7 +18,6 @@ package jsprit.examples;
import jsprit.analysis.toolbox.GraphStreamViewer; import jsprit.analysis.toolbox.GraphStreamViewer;
import jsprit.analysis.toolbox.GraphStreamViewer.Label; import jsprit.analysis.toolbox.GraphStreamViewer.Label;
import jsprit.analysis.toolbox.SolutionPrinter;
import jsprit.core.algorithm.VehicleRoutingAlgorithm; import jsprit.core.algorithm.VehicleRoutingAlgorithm;
import jsprit.core.algorithm.VehicleRoutingAlgorithmBuilder; import jsprit.core.algorithm.VehicleRoutingAlgorithmBuilder;
import jsprit.core.algorithm.state.StateManager; import jsprit.core.algorithm.state.StateManager;
@ -34,6 +33,7 @@ import jsprit.core.problem.vehicle.VehicleImpl;
import jsprit.core.problem.vehicle.VehicleImpl.Builder; import jsprit.core.problem.vehicle.VehicleImpl.Builder;
import jsprit.core.problem.vehicle.VehicleType; import jsprit.core.problem.vehicle.VehicleType;
import jsprit.core.problem.vehicle.VehicleTypeImpl; import jsprit.core.problem.vehicle.VehicleTypeImpl;
import jsprit.core.reporting.SolutionPrinter;
import jsprit.core.util.Coordinate; import jsprit.core.util.Coordinate;
import jsprit.core.util.Solutions; import jsprit.core.util.Solutions;
import jsprit.util.Examples; import jsprit.util.Examples;

15
jsprit-examples/src/main/java/jsprit/examples/HVRPBenchmarkExample.java
View file

@ -1,5 +1,5 @@
/******************************************************************************* /*******************************************************************************
* Copyright (c) 2014 Stefan Schroeder. * Copyright (C) 2014 Stefan Schroeder
* *
* This library is free software; you can redistribute it and/or * This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public * modify it under the terms of the GNU Lesser General Public
@ -8,25 +8,22 @@
* *
* This library is distributed in the hope that it will be useful, * This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of * 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. * 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 * 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/>. * License along with this library. If not, see <http://www.gnu.org/licenses/>.
*
* Contributors:
* Stefan Schroeder - initial API and implementation
******************************************************************************/ ******************************************************************************/
package jsprit.examples; package jsprit.examples;
import jsprit.analysis.toolbox.AlgorithmSearchProgressChartListener; import jsprit.analysis.toolbox.AlgorithmSearchProgressChartListener;
import jsprit.analysis.toolbox.GraphStreamViewer; import jsprit.analysis.toolbox.GraphStreamViewer;
import jsprit.analysis.toolbox.Plotter; import jsprit.analysis.toolbox.Plotter;
import jsprit.analysis.toolbox.SolutionPrinter;
import jsprit.analysis.toolbox.SolutionPrinter.Print;
import jsprit.core.algorithm.VehicleRoutingAlgorithm; import jsprit.core.algorithm.VehicleRoutingAlgorithm;
import jsprit.core.algorithm.io.VehicleRoutingAlgorithms; import jsprit.core.algorithm.io.VehicleRoutingAlgorithms;
import jsprit.core.problem.VehicleRoutingProblem; import jsprit.core.problem.VehicleRoutingProblem;
import jsprit.core.problem.solution.VehicleRoutingProblemSolution; import jsprit.core.problem.solution.VehicleRoutingProblemSolution;
import jsprit.core.reporting.SolutionPrinter;
import jsprit.core.util.Solutions; import jsprit.core.util.Solutions;
import jsprit.instance.reader.VrphGoldenReader; import jsprit.instance.reader.VrphGoldenReader;
import jsprit.instance.reader.VrphGoldenReader.VrphType; import jsprit.instance.reader.VrphGoldenReader.VrphType;
@ -64,14 +61,14 @@ public class HVRPBenchmarkExample {
//results might even be a bit better, but it is slower, since it checks insertion on routeLevel //results might even be a bit better, but it is slower, since it checks insertion on routeLevel
//rather than on local level //rather than on local level
VehicleRoutingAlgorithm vra = VehicleRoutingAlgorithms.readAndCreateAlgorithm(vrp, "input/algorithmConfig_considerFixedCosts.xml"); VehicleRoutingAlgorithm vra = VehicleRoutingAlgorithms.readAndCreateAlgorithm(vrp, "input/algorithmConfig_considerFixedCosts.xml");
vra.setNuOfIterations(10000); vra.setMaxIterations(10000);
// vra.setPrematureAlgorithmTermination(new IterationWithoutImprovementTermination(500)); // vra.setPrematureAlgorithmTermination(new IterationWithoutImprovementTermination(500));
vra.addListener(new AlgorithmSearchProgressChartListener("output/progress.png")); vra.addListener(new AlgorithmSearchProgressChartListener("output/progress.png"));
Collection<VehicleRoutingProblemSolution> solutions = vra.searchSolutions(); Collection<VehicleRoutingProblemSolution> solutions = vra.searchSolutions();
VehicleRoutingProblemSolution best = Solutions.bestOf(solutions); VehicleRoutingProblemSolution best = Solutions.bestOf(solutions);
SolutionPrinter.print(vrp, best, Print.VERBOSE); SolutionPrinter.print(vrp, best, SolutionPrinter.Print.VERBOSE);
Plotter plotter = new Plotter(vrp,best); Plotter plotter = new Plotter(vrp,best);

13
jsprit-examples/src/main/java/jsprit/examples/HVRPExample.java
View file

@ -1,5 +1,5 @@
/******************************************************************************* /*******************************************************************************
* Copyright (c) 2014 Stefan Schroeder. * Copyright (C) 2014 Stefan Schroeder
* *
* This library is free software; you can redistribute it and/or * This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public * modify it under the terms of the GNU Lesser General Public
@ -8,19 +8,15 @@
* *
* This library is distributed in the hope that it will be useful, * This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of * 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. * 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 * 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/>. * License along with this library. If not, see <http://www.gnu.org/licenses/>.
*
* Contributors:
* Stefan Schroeder - initial API and implementation
******************************************************************************/ ******************************************************************************/
package jsprit.examples; package jsprit.examples;
import jsprit.analysis.toolbox.GraphStreamViewer; import jsprit.analysis.toolbox.GraphStreamViewer;
import jsprit.analysis.toolbox.SolutionPrinter;
import jsprit.analysis.toolbox.SolutionPrinter.Print;
import jsprit.core.algorithm.VehicleRoutingAlgorithm; import jsprit.core.algorithm.VehicleRoutingAlgorithm;
import jsprit.core.algorithm.io.VehicleRoutingAlgorithms; import jsprit.core.algorithm.io.VehicleRoutingAlgorithms;
import jsprit.core.problem.VehicleRoutingProblem; import jsprit.core.problem.VehicleRoutingProblem;
@ -30,6 +26,7 @@ import jsprit.core.problem.solution.VehicleRoutingProblemSolution;
import jsprit.core.problem.vehicle.VehicleImpl; import jsprit.core.problem.vehicle.VehicleImpl;
import jsprit.core.problem.vehicle.VehicleType; import jsprit.core.problem.vehicle.VehicleType;
import jsprit.core.problem.vehicle.VehicleTypeImpl; import jsprit.core.problem.vehicle.VehicleTypeImpl;
import jsprit.core.reporting.SolutionPrinter;
import jsprit.core.util.Coordinate; import jsprit.core.util.Coordinate;
import jsprit.core.util.Solutions; import jsprit.core.util.Solutions;
@ -126,7 +123,7 @@ public class HVRPExample {
VehicleRoutingProblemSolution best = Solutions.bestOf(solutions); VehicleRoutingProblemSolution best = Solutions.bestOf(solutions);
SolutionPrinter.print(vrp, best, Print.VERBOSE); SolutionPrinter.print(vrp, best, SolutionPrinter.Print.VERBOSE);
new GraphStreamViewer(vrp, best).setRenderDelay(100).display(); new GraphStreamViewer(vrp, best).setRenderDelay(100).display();

8
jsprit-examples/src/main/java/jsprit/examples/MultipleDepotExample.java
View file

@ -1,5 +1,5 @@
/******************************************************************************* /*******************************************************************************
* Copyright (C) 2013 Stefan Schroeder * Copyright (C) 2014 Stefan Schroeder
* *
* This library is free software; you can redistribute it and/or * This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public * modify it under the terms of the GNU Lesser General Public
@ -16,7 +16,10 @@
******************************************************************************/ ******************************************************************************/
package jsprit.examples; package jsprit.examples;
import jsprit.analysis.toolbox.*; import jsprit.analysis.toolbox.AlgorithmSearchProgressChartListener;
import jsprit.analysis.toolbox.GraphStreamViewer;
import jsprit.analysis.toolbox.Plotter;
import jsprit.analysis.toolbox.StopWatch;
import jsprit.core.algorithm.VehicleRoutingAlgorithm; import jsprit.core.algorithm.VehicleRoutingAlgorithm;
import jsprit.core.algorithm.io.VehicleRoutingAlgorithms; import jsprit.core.algorithm.io.VehicleRoutingAlgorithms;
import jsprit.core.algorithm.listener.VehicleRoutingAlgorithmListeners.Priority; import jsprit.core.algorithm.listener.VehicleRoutingAlgorithmListeners.Priority;
@ -26,6 +29,7 @@ import jsprit.core.problem.io.VrpXMLReader;
import jsprit.core.problem.solution.VehicleRoutingProblemSolution; import jsprit.core.problem.solution.VehicleRoutingProblemSolution;
import jsprit.core.problem.vehicle.VehicleImpl; import jsprit.core.problem.vehicle.VehicleImpl;
import jsprit.core.problem.vehicle.VehicleTypeImpl; import jsprit.core.problem.vehicle.VehicleTypeImpl;
import jsprit.core.reporting.SolutionPrinter;
import jsprit.core.util.Coordinate; import jsprit.core.util.Coordinate;
import jsprit.core.util.Solutions; import jsprit.core.util.Solutions;
import jsprit.util.Examples; import jsprit.util.Examples;

4
jsprit-examples/src/main/java/jsprit/examples/MultipleDepotExampleWithPenaltyVehicles.java
View file

@ -1,5 +1,5 @@
/******************************************************************************* /*******************************************************************************
* Copyright (C) 2013 Stefan Schroeder * Copyright (C) 2014 Stefan Schroeder
* *
* This library is free software; you can redistribute it and/or * This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public * modify it under the terms of the GNU Lesser General Public
@ -107,7 +107,7 @@ public class MultipleDepotExampleWithPenaltyVehicles {
* solve the problem * solve the problem
*/ */
VehicleRoutingAlgorithm vra = VehicleRoutingAlgorithms.readAndCreateAlgorithm(vrp, "input/algorithmConfig.xml"); VehicleRoutingAlgorithm vra = VehicleRoutingAlgorithms.readAndCreateAlgorithm(vrp, "input/algorithmConfig.xml");
vra.setMaxIterations(1); vra.setMaxIterations(2000);
vra.getAlgorithmListeners().addListener(new StopWatch(),Priority.HIGH); vra.getAlgorithmListeners().addListener(new StopWatch(),Priority.HIGH);
// vra.getAlgorithmListeners().addListener(new AlgorithmSearchProgressChartListener("output/progress.png")); // vra.getAlgorithmListeners().addListener(new AlgorithmSearchProgressChartListener("output/progress.png"));
Collection<VehicleRoutingProblemSolution> solutions = vra.searchSolutions(); Collection<VehicleRoutingProblemSolution> solutions = vra.searchSolutions();

4
jsprit-examples/src/main/java/jsprit/examples/MultipleDepotWithInitialRoutesExample.java
View file

@ -1,5 +1,5 @@
/******************************************************************************* /*******************************************************************************
* Copyright (C) 2013 Stefan Schroeder * Copyright (C) 2014 Stefan Schroeder
* *
* This library is free software; you can redistribute it and/or * This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public * modify it under the terms of the GNU Lesser General Public
@ -18,7 +18,6 @@ package jsprit.examples;
import jsprit.analysis.toolbox.Plotter; import jsprit.analysis.toolbox.Plotter;
import jsprit.analysis.toolbox.Plotter.Label; import jsprit.analysis.toolbox.Plotter.Label;
import jsprit.analysis.toolbox.SolutionPrinter;
import jsprit.core.algorithm.VehicleRoutingAlgorithm; import jsprit.core.algorithm.VehicleRoutingAlgorithm;
import jsprit.core.algorithm.io.VehicleRoutingAlgorithms; import jsprit.core.algorithm.io.VehicleRoutingAlgorithms;
import jsprit.core.problem.VehicleRoutingProblem; import jsprit.core.problem.VehicleRoutingProblem;
@ -29,6 +28,7 @@ import jsprit.core.problem.job.Service;
import jsprit.core.problem.solution.VehicleRoutingProblemSolution; import jsprit.core.problem.solution.VehicleRoutingProblemSolution;
import jsprit.core.problem.solution.route.VehicleRoute; import jsprit.core.problem.solution.route.VehicleRoute;
import jsprit.core.problem.vehicle.Vehicle; import jsprit.core.problem.vehicle.Vehicle;
import jsprit.core.reporting.SolutionPrinter;
import jsprit.core.util.Solutions; import jsprit.core.util.Solutions;
import jsprit.util.Examples; import jsprit.util.Examples;

8
jsprit-examples/src/main/java/jsprit/examples/PickupAndDeliveryExample.java
View file

@ -1,5 +1,5 @@
/******************************************************************************* /*******************************************************************************
* Copyright (C) 2013 Stefan Schroeder * Copyright (C) 2014 Stefan Schroeder
* *
* This library is free software; you can redistribute it and/or * This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public * modify it under the terms of the GNU Lesser General Public
@ -16,20 +16,20 @@
******************************************************************************/ ******************************************************************************/
package jsprit.examples; package jsprit.examples;
import java.util.Collection;
import jsprit.analysis.toolbox.AlgorithmSearchProgressChartListener; import jsprit.analysis.toolbox.AlgorithmSearchProgressChartListener;
import jsprit.analysis.toolbox.Plotter; import jsprit.analysis.toolbox.Plotter;
import jsprit.analysis.toolbox.Plotter.Label; import jsprit.analysis.toolbox.Plotter.Label;
import jsprit.analysis.toolbox.SolutionPrinter;
import jsprit.core.algorithm.VehicleRoutingAlgorithm; import jsprit.core.algorithm.VehicleRoutingAlgorithm;
import jsprit.core.algorithm.io.VehicleRoutingAlgorithms; import jsprit.core.algorithm.io.VehicleRoutingAlgorithms;
import jsprit.core.algorithm.selector.SelectBest; import jsprit.core.algorithm.selector.SelectBest;
import jsprit.core.problem.VehicleRoutingProblem; import jsprit.core.problem.VehicleRoutingProblem;
import jsprit.core.problem.io.VrpXMLReader; import jsprit.core.problem.io.VrpXMLReader;
import jsprit.core.problem.solution.VehicleRoutingProblemSolution; import jsprit.core.problem.solution.VehicleRoutingProblemSolution;
import jsprit.core.reporting.SolutionPrinter;
import jsprit.util.Examples; import jsprit.util.Examples;
import java.util.Collection;
public class PickupAndDeliveryExample { public class PickupAndDeliveryExample {

4
jsprit-examples/src/main/java/jsprit/examples/PickupAndDeliveryExample2.java
View file

@ -1,5 +1,5 @@
/******************************************************************************* /*******************************************************************************
* Copyright (C) 2013 Stefan Schroeder * Copyright (C) 2014 Stefan Schroeder
* *
* This library is free software; you can redistribute it and/or * This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public * modify it under the terms of the GNU Lesser General Public
@ -20,13 +20,13 @@ import jsprit.analysis.toolbox.AlgorithmSearchProgressChartListener;
import jsprit.analysis.toolbox.GraphStreamViewer; import jsprit.analysis.toolbox.GraphStreamViewer;
import jsprit.analysis.toolbox.Plotter; import jsprit.analysis.toolbox.Plotter;
import jsprit.analysis.toolbox.Plotter.Label; import jsprit.analysis.toolbox.Plotter.Label;
import jsprit.analysis.toolbox.SolutionPrinter;
import jsprit.core.algorithm.VehicleRoutingAlgorithm; import jsprit.core.algorithm.VehicleRoutingAlgorithm;
import jsprit.core.algorithm.io.VehicleRoutingAlgorithms; import jsprit.core.algorithm.io.VehicleRoutingAlgorithms;
import jsprit.core.algorithm.selector.SelectBest; import jsprit.core.algorithm.selector.SelectBest;
import jsprit.core.problem.VehicleRoutingProblem; import jsprit.core.problem.VehicleRoutingProblem;
import jsprit.core.problem.io.VrpXMLReader; import jsprit.core.problem.io.VrpXMLReader;
import jsprit.core.problem.solution.VehicleRoutingProblemSolution; import jsprit.core.problem.solution.VehicleRoutingProblemSolution;
import jsprit.core.reporting.SolutionPrinter;
import jsprit.util.Examples; import jsprit.util.Examples;
import java.util.Collection; import java.util.Collection;

8
jsprit-examples/src/main/java/jsprit/examples/PickupAndDeliveryOpenExample.java
View file

@ -1,5 +1,5 @@
/******************************************************************************* /*******************************************************************************
* Copyright (C) 2013 Stefan Schroeder * Copyright (C) 2014 Stefan Schroeder
* *
* This library is free software; you can redistribute it and/or * This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public * modify it under the terms of the GNU Lesser General Public
@ -16,20 +16,20 @@
******************************************************************************/ ******************************************************************************/
package jsprit.examples; package jsprit.examples;
import java.util.Collection;
import jsprit.analysis.toolbox.AlgorithmSearchProgressChartListener; import jsprit.analysis.toolbox.AlgorithmSearchProgressChartListener;
import jsprit.analysis.toolbox.Plotter; import jsprit.analysis.toolbox.Plotter;
import jsprit.analysis.toolbox.Plotter.Label; import jsprit.analysis.toolbox.Plotter.Label;
import jsprit.analysis.toolbox.SolutionPrinter;
import jsprit.core.algorithm.VehicleRoutingAlgorithm; import jsprit.core.algorithm.VehicleRoutingAlgorithm;
import jsprit.core.algorithm.io.VehicleRoutingAlgorithms; import jsprit.core.algorithm.io.VehicleRoutingAlgorithms;
import jsprit.core.algorithm.selector.SelectBest; import jsprit.core.algorithm.selector.SelectBest;
import jsprit.core.problem.VehicleRoutingProblem; import jsprit.core.problem.VehicleRoutingProblem;
import jsprit.core.problem.io.VrpXMLReader; import jsprit.core.problem.io.VrpXMLReader;
import jsprit.core.problem.solution.VehicleRoutingProblemSolution; import jsprit.core.problem.solution.VehicleRoutingProblemSolution;
import jsprit.core.reporting.SolutionPrinter;
import jsprit.util.Examples; import jsprit.util.Examples;
import java.util.Collection;
public class PickupAndDeliveryOpenExample { public class PickupAndDeliveryOpenExample {

117
jsprit-examples/src/main/java/jsprit/examples/RefuseCollectionExample.java
View file

@ -1,5 +1,5 @@
/******************************************************************************* /*******************************************************************************
* Copyright (C) 2013 Stefan Schroeder * Copyright (C) 2014 Stefan Schroeder
* *
* This library is free software; you can redistribute it and/or * This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public * modify it under the terms of the GNU Lesser General Public
@ -16,33 +16,28 @@
******************************************************************************/ ******************************************************************************/
package jsprit.examples; package jsprit.examples;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.IOException;
import java.util.Collection;
import java.util.Map;
import jsprit.analysis.toolbox.SolutionPrinter;
import jsprit.core.algorithm.VehicleRoutingAlgorithm; import jsprit.core.algorithm.VehicleRoutingAlgorithm;
import jsprit.core.algorithm.box.GreedySchrimpfFactory; import jsprit.core.algorithm.box.GreedySchrimpfFactory;
import jsprit.core.algorithm.termination.IterationWithoutImprovementTermination; import jsprit.core.algorithm.termination.IterationWithoutImprovementTermination;
import jsprit.core.problem.VehicleRoutingProblem; import jsprit.core.problem.VehicleRoutingProblem;
import jsprit.core.problem.VehicleRoutingProblem.FleetSize; import jsprit.core.problem.VehicleRoutingProblem.FleetSize;
import jsprit.core.problem.cost.VehicleRoutingTransportCosts;
import jsprit.core.problem.driver.Driver;
import jsprit.core.problem.io.VrpXMLWriter; import jsprit.core.problem.io.VrpXMLWriter;
import jsprit.core.problem.job.Service; import jsprit.core.problem.job.Service;
import jsprit.core.problem.solution.VehicleRoutingProblemSolution; import jsprit.core.problem.solution.VehicleRoutingProblemSolution;
import jsprit.core.problem.vehicle.Vehicle;
import jsprit.core.problem.vehicle.VehicleImpl; import jsprit.core.problem.vehicle.VehicleImpl;
import jsprit.core.problem.vehicle.VehicleTypeImpl; import jsprit.core.problem.vehicle.VehicleTypeImpl;
import jsprit.core.reporting.SolutionPrinter;
import jsprit.core.util.Solutions; import jsprit.core.util.Solutions;
import jsprit.core.util.VehicleRoutingTransportCostsMatrix; import jsprit.core.util.VehicleRoutingTransportCostsMatrix;
import jsprit.core.util.VehicleRoutingTransportCostsMatrix.Builder; import jsprit.core.util.VehicleRoutingTransportCostsMatrix.Builder;
import jsprit.util.Examples; import jsprit.util.Examples;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.io.IOException;
import java.util.Collection;
/** /**
@ -56,16 +51,16 @@ public class RefuseCollectionExample {
static class RelationKey { static class RelationKey {
static RelationKey newKey(String from, String to){ // static RelationKey newKey(String from, String to){
int fromInt = Integer.parseInt(from); // int fromInt = Integer.parseInt(from);
int toInt = Integer.parseInt(to); // int toInt = Integer.parseInt(to);
if(fromInt < toInt){ // if(fromInt < toInt){
return new RelationKey(from, to); // return new RelationKey(from, to);
} // }
else { // else {
return new RelationKey(to, from); // return new RelationKey(to, from);
} // }
} // }
final String from; final String from;
final String to; final String to;
@ -114,43 +109,39 @@ public class RefuseCollectionExample {
} }
} }
static class RoutingCosts implements VehicleRoutingTransportCosts { // static class RoutingCosts implements VehicleRoutingTransportCosts {
//
// private Map<RelationKey,Integer> distances;
//
// public RoutingCosts(Map<RelationKey, Integer> distances) {
// super();
// this.distances = distances;
// }
//
// @Override
// public double getTransportTime(String fromId, String toId, double departureTime, Driver driver, Vehicle vehicle) {
// return getTransportCost(fromId, toId, departureTime, driver, vehicle);
// }
//
// @Override
// public double getBackwardTransportTime(String fromId, String toId, double arrivalTime, Driver driver, Vehicle vehicle) {
// return getTransportCost(fromId, toId, arrivalTime, driver, vehicle);
// }
//
// @Override
// public double getTransportCost(String fromId, String toId,double departureTime, Driver driver, Vehicle vehicle) {
// if(fromId.equals(toId)) return 0.0;
// RelationKey key = RelationKey.newKey(fromId, toId);
// return distances.get(key);
// }
//
// @Override
// public double getBackwardTransportCost(String fromId, String toId,double arrivalTime, Driver driver, Vehicle vehicle) {
// return getTransportCost(fromId, toId, arrivalTime, driver, vehicle);
// }
//
// }
private Map<RelationKey,Integer> distances;
public RoutingCosts(Map<RelationKey, Integer> distances) {
super();
this.distances = distances;
}
@Override
public double getTransportTime(String fromId, String toId, double departureTime, Driver driver, Vehicle vehicle) {
return getTransportCost(fromId, toId, departureTime, driver, vehicle);
}
@Override
public double getBackwardTransportTime(String fromId, String toId, double arrivalTime, Driver driver, Vehicle vehicle) {
return getTransportCost(fromId, toId, arrivalTime, driver, vehicle);
}
@Override
public double getTransportCost(String fromId, String toId,double departureTime, Driver driver, Vehicle vehicle) {
if(fromId.equals(toId)) return 0.0;
RelationKey key = RelationKey.newKey(fromId, toId);
return distances.get(key);
}
@Override
public double getBackwardTransportCost(String fromId, String toId,double arrivalTime, Driver driver, Vehicle vehicle) {
return getTransportCost(fromId, toId, arrivalTime, driver, vehicle);
}
}
/**
* @param args
* @throws IOException
*/
public static void main(String[] args) throws IOException { public static void main(String[] args) throws IOException {
/* /*
* some preparation - create output folder * some preparation - create output folder
@ -167,7 +158,7 @@ public class RefuseCollectionExample {
VehicleImpl.Builder vehicleBuilder = VehicleImpl.Builder.newInstance("vehicle"); VehicleImpl.Builder vehicleBuilder = VehicleImpl.Builder.newInstance("vehicle");
vehicleBuilder.setStartLocationId("1"); vehicleBuilder.setStartLocationId("1");
vehicleBuilder.setType(bigType); vehicleBuilder.setType(bigType);
Vehicle bigVehicle = vehicleBuilder.build(); VehicleImpl bigVehicle = vehicleBuilder.build();
/* /*
* start building the problem * start building the problem
@ -202,9 +193,9 @@ public class RefuseCollectionExample {
} }
private static void readDemandQuantities(VehicleRoutingProblem.Builder vrpBuilder) throws FileNotFoundException, IOException { private static void readDemandQuantities(VehicleRoutingProblem.Builder vrpBuilder) throws IOException {
BufferedReader reader = new BufferedReader(new FileReader(new File("input/RefuseCollectionExample_Quantities"))); BufferedReader reader = new BufferedReader(new FileReader(new File("input/RefuseCollectionExample_Quantities")));
String line = null; String line;
boolean firstLine = true; boolean firstLine = true;
while((line = reader.readLine()) != null){ while((line = reader.readLine()) != null){
if(firstLine) { if(firstLine) {
@ -227,7 +218,7 @@ public class RefuseCollectionExample {
private static void readDistances(Builder matrixBuilder) throws IOException { private static void readDistances(Builder matrixBuilder) throws IOException {
BufferedReader reader = new BufferedReader(new FileReader(new File("input/RefuseCollectionExample_Distances"))); BufferedReader reader = new BufferedReader(new FileReader(new File("input/RefuseCollectionExample_Distances")));
String line = null; String line;
boolean firstLine = true; boolean firstLine = true;
while((line = reader.readLine()) != null){ while((line = reader.readLine()) != null){
if(firstLine) { if(firstLine) {

17
jsprit-examples/src/main/java/jsprit/examples/ServicePickupsWithMultipleDepotsExample.java
View file

@ -1,5 +1,5 @@
/******************************************************************************* /*******************************************************************************
* Copyright (C) 2013 Stefan Schroeder * Copyright (C) 2014 Stefan Schroeder
* *
* This library is free software; you can redistribute it and/or * This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public * modify it under the terms of the GNU Lesser General Public
@ -16,28 +16,27 @@
******************************************************************************/ ******************************************************************************/
package jsprit.examples; package jsprit.examples;
import java.util.Arrays;
import java.util.Collection;
import jsprit.analysis.toolbox.GraphStreamViewer; import jsprit.analysis.toolbox.GraphStreamViewer;
import jsprit.analysis.toolbox.GraphStreamViewer.Label; import jsprit.analysis.toolbox.GraphStreamViewer.Label;
import jsprit.analysis.toolbox.Plotter; import jsprit.analysis.toolbox.Plotter;
import jsprit.analysis.toolbox.SolutionPrinter;
import jsprit.core.algorithm.VehicleRoutingAlgorithm; import jsprit.core.algorithm.VehicleRoutingAlgorithm;
import jsprit.core.algorithm.io.VehicleRoutingAlgorithms; import jsprit.core.algorithm.io.VehicleRoutingAlgorithms;
import jsprit.core.problem.VehicleRoutingProblem; import jsprit.core.problem.VehicleRoutingProblem;
import jsprit.core.problem.io.VrpXMLWriter; import jsprit.core.problem.io.VrpXMLWriter;
import jsprit.core.problem.job.Service; import jsprit.core.problem.job.Service;
import jsprit.core.problem.solution.VehicleRoutingProblemSolution; import jsprit.core.problem.solution.VehicleRoutingProblemSolution;
import jsprit.core.problem.vehicle.Vehicle;
import jsprit.core.problem.vehicle.VehicleImpl; import jsprit.core.problem.vehicle.VehicleImpl;
import jsprit.core.problem.vehicle.VehicleImpl.Builder; import jsprit.core.problem.vehicle.VehicleImpl.Builder;
import jsprit.core.problem.vehicle.VehicleType; import jsprit.core.problem.vehicle.VehicleType;
import jsprit.core.problem.vehicle.VehicleTypeImpl; import jsprit.core.problem.vehicle.VehicleTypeImpl;
import jsprit.core.reporting.SolutionPrinter;
import jsprit.core.util.Coordinate; import jsprit.core.util.Coordinate;
import jsprit.core.util.Solutions; import jsprit.core.util.Solutions;
import jsprit.util.Examples; import jsprit.util.Examples;
import java.util.Arrays;
import java.util.Collection;
public class ServicePickupsWithMultipleDepotsExample { public class ServicePickupsWithMultipleDepotsExample {
@ -60,12 +59,12 @@ public class ServicePickupsWithMultipleDepotsExample {
Builder vehicleBuilder1 = VehicleImpl.Builder.newInstance("vehicles@[10,10]"); Builder vehicleBuilder1 = VehicleImpl.Builder.newInstance("vehicles@[10,10]");
vehicleBuilder1.setStartLocationCoordinate(Coordinate.newInstance(10, 10)); vehicleBuilder1.setStartLocationCoordinate(Coordinate.newInstance(10, 10));
vehicleBuilder1.setType(vehicleType); vehicleBuilder1.setType(vehicleType);
Vehicle vehicle1 = vehicleBuilder1.build(); VehicleImpl vehicle1 = vehicleBuilder1.build();
Builder vehicleBuilder2 = VehicleImpl.Builder.newInstance("vehicles@[50,50]"); Builder vehicleBuilder2 = VehicleImpl.Builder.newInstance("vehicles@[50,50]");
vehicleBuilder2.setStartLocationCoordinate(Coordinate.newInstance(50, 50)); vehicleBuilder2.setStartLocationCoordinate(Coordinate.newInstance(50, 50));
vehicleBuilder2.setType(vehicleType); vehicleBuilder2.setType(vehicleType);
Vehicle vehicle2 = vehicleBuilder2.build(); VehicleImpl vehicle2 = vehicleBuilder2.build();
/* /*
@ -102,7 +101,7 @@ public class ServicePickupsWithMultipleDepotsExample {
* get the algorithm out-of-the-box. * get the algorithm out-of-the-box.
*/ */
VehicleRoutingAlgorithm algorithm = VehicleRoutingAlgorithms.readAndCreateAlgorithm(problem, "input/algorithmConfig.xml"); VehicleRoutingAlgorithm algorithm = VehicleRoutingAlgorithms.readAndCreateAlgorithm(problem, "input/algorithmConfig.xml");
algorithm.setNuOfIterations(10); algorithm.setMaxIterations(10);
/* /*
* and search a solution * and search a solution

11
jsprit-examples/src/main/java/jsprit/examples/SimpleDepotBoundedPickupAndDeliveryExample.java
View file

@ -1,5 +1,5 @@
/******************************************************************************* /*******************************************************************************
* Copyright (C) 2013 Stefan Schroeder * Copyright (C) 2014 Stefan Schroeder
* *
* This library is free software; you can redistribute it and/or * This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public * modify it under the terms of the GNU Lesser General Public
@ -16,11 +16,8 @@
******************************************************************************/ ******************************************************************************/
package jsprit.examples; package jsprit.examples;
import java.util.Collection;
import jsprit.analysis.toolbox.Plotter; import jsprit.analysis.toolbox.Plotter;
import jsprit.analysis.toolbox.Plotter.Label; import jsprit.analysis.toolbox.Plotter.Label;
import jsprit.analysis.toolbox.SolutionPrinter;
import jsprit.core.algorithm.VehicleRoutingAlgorithm; import jsprit.core.algorithm.VehicleRoutingAlgorithm;
import jsprit.core.algorithm.box.SchrimpfFactory; import jsprit.core.algorithm.box.SchrimpfFactory;
import jsprit.core.problem.VehicleRoutingProblem; import jsprit.core.problem.VehicleRoutingProblem;
@ -28,15 +25,17 @@ import jsprit.core.problem.io.VrpXMLWriter;
import jsprit.core.problem.job.Delivery; import jsprit.core.problem.job.Delivery;
import jsprit.core.problem.job.Pickup; import jsprit.core.problem.job.Pickup;
import jsprit.core.problem.solution.VehicleRoutingProblemSolution; import jsprit.core.problem.solution.VehicleRoutingProblemSolution;
import jsprit.core.problem.vehicle.Vehicle;
import jsprit.core.problem.vehicle.VehicleImpl; import jsprit.core.problem.vehicle.VehicleImpl;
import jsprit.core.problem.vehicle.VehicleImpl.Builder; import jsprit.core.problem.vehicle.VehicleImpl.Builder;
import jsprit.core.problem.vehicle.VehicleType; import jsprit.core.problem.vehicle.VehicleType;
import jsprit.core.problem.vehicle.VehicleTypeImpl; import jsprit.core.problem.vehicle.VehicleTypeImpl;
import jsprit.core.reporting.SolutionPrinter;
import jsprit.core.util.Coordinate; import jsprit.core.util.Coordinate;
import jsprit.core.util.Solutions; import jsprit.core.util.Solutions;
import jsprit.util.Examples; import jsprit.util.Examples;
import java.util.Collection;
public class SimpleDepotBoundedPickupAndDeliveryExample { public class SimpleDepotBoundedPickupAndDeliveryExample {
@ -58,7 +57,7 @@ public class SimpleDepotBoundedPickupAndDeliveryExample {
Builder vehicleBuilder = VehicleImpl.Builder.newInstance("vehicle"); Builder vehicleBuilder = VehicleImpl.Builder.newInstance("vehicle");
vehicleBuilder.setStartLocationCoordinate(Coordinate.newInstance(10, 10)); vehicleBuilder.setStartLocationCoordinate(Coordinate.newInstance(10, 10));
vehicleBuilder.setType(vehicleType); vehicleBuilder.setType(vehicleType);
Vehicle vehicle = vehicleBuilder.build(); VehicleImpl vehicle = vehicleBuilder.build();
/* /*
* build pickups and deliveries at the required locations, each with a capacity-demand of 1. * build pickups and deliveries at the required locations, each with a capacity-demand of 1.

13
jsprit-examples/src/main/java/jsprit/examples/SimpleEnRoutePickupAndDeliveryExample.java
View file

@ -1,5 +1,5 @@
/******************************************************************************* /*******************************************************************************
* Copyright (C) 2013 Stefan Schroeder * Copyright (C) 2014 Stefan Schroeder
* *
* This library is free software; you can redistribute it and/or * This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public * modify it under the terms of the GNU Lesser General Public
@ -16,27 +16,26 @@
******************************************************************************/ ******************************************************************************/
package jsprit.examples; package jsprit.examples;
import java.util.Arrays;
import java.util.Collection;
import jsprit.analysis.toolbox.GraphStreamViewer; import jsprit.analysis.toolbox.GraphStreamViewer;
import jsprit.analysis.toolbox.Plotter; import jsprit.analysis.toolbox.Plotter;
import jsprit.analysis.toolbox.SolutionPrinter;
import jsprit.core.algorithm.VehicleRoutingAlgorithm; import jsprit.core.algorithm.VehicleRoutingAlgorithm;
import jsprit.core.algorithm.box.SchrimpfFactory; import jsprit.core.algorithm.box.SchrimpfFactory;
import jsprit.core.problem.VehicleRoutingProblem; import jsprit.core.problem.VehicleRoutingProblem;
import jsprit.core.problem.io.VrpXMLWriter; import jsprit.core.problem.io.VrpXMLWriter;
import jsprit.core.problem.job.Shipment; import jsprit.core.problem.job.Shipment;
import jsprit.core.problem.solution.VehicleRoutingProblemSolution; import jsprit.core.problem.solution.VehicleRoutingProblemSolution;
import jsprit.core.problem.vehicle.Vehicle;
import jsprit.core.problem.vehicle.VehicleImpl; import jsprit.core.problem.vehicle.VehicleImpl;
import jsprit.core.problem.vehicle.VehicleImpl.Builder; import jsprit.core.problem.vehicle.VehicleImpl.Builder;
import jsprit.core.problem.vehicle.VehicleType; import jsprit.core.problem.vehicle.VehicleType;
import jsprit.core.problem.vehicle.VehicleTypeImpl; import jsprit.core.problem.vehicle.VehicleTypeImpl;
import jsprit.core.reporting.SolutionPrinter;
import jsprit.core.util.Coordinate; import jsprit.core.util.Coordinate;
import jsprit.core.util.Solutions; import jsprit.core.util.Solutions;
import jsprit.util.Examples; import jsprit.util.Examples;
import java.util.Arrays;
import java.util.Collection;
public class SimpleEnRoutePickupAndDeliveryExample { public class SimpleEnRoutePickupAndDeliveryExample {
@ -58,7 +57,7 @@ public class SimpleEnRoutePickupAndDeliveryExample {
Builder vehicleBuilder = VehicleImpl.Builder.newInstance("vehicle"); Builder vehicleBuilder = VehicleImpl.Builder.newInstance("vehicle");
vehicleBuilder.setStartLocationCoordinate(Coordinate.newInstance(10, 10)); vehicleBuilder.setStartLocationCoordinate(Coordinate.newInstance(10, 10));
vehicleBuilder.setType(vehicleType); vehicleBuilder.setType(vehicleType);
Vehicle vehicle = vehicleBuilder.build(); VehicleImpl vehicle = vehicleBuilder.build();
/* /*
* build shipments at the required locations, each with a capacity-demand of 1. * build shipments at the required locations, each with a capacity-demand of 1.

14
jsprit-examples/src/main/java/jsprit/examples/SimpleEnRoutePickupAndDeliveryOpenRoutesExample.java
View file

@ -1,5 +1,5 @@
/******************************************************************************* /*******************************************************************************
* Copyright (C) 2013 Stefan Schroeder * Copyright (C) 2014 Stefan Schroeder
* *
* This library is free software; you can redistribute it and/or * This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public * modify it under the terms of the GNU Lesser General Public
@ -16,27 +16,25 @@
******************************************************************************/ ******************************************************************************/
package jsprit.examples; package jsprit.examples;
import java.util.Collection;
import jsprit.analysis.toolbox.GraphStreamViewer; import jsprit.analysis.toolbox.GraphStreamViewer;
import jsprit.analysis.toolbox.Plotter; import jsprit.analysis.toolbox.Plotter;
import jsprit.analysis.toolbox.SolutionPrinter;
import jsprit.analysis.toolbox.SolutionPrinter.Print;
import jsprit.core.algorithm.VehicleRoutingAlgorithm; import jsprit.core.algorithm.VehicleRoutingAlgorithm;
import jsprit.core.algorithm.box.SchrimpfFactory; import jsprit.core.algorithm.box.SchrimpfFactory;
import jsprit.core.problem.VehicleRoutingProblem; import jsprit.core.problem.VehicleRoutingProblem;
import jsprit.core.problem.io.VrpXMLWriter; import jsprit.core.problem.io.VrpXMLWriter;
import jsprit.core.problem.job.Shipment; import jsprit.core.problem.job.Shipment;
import jsprit.core.problem.solution.VehicleRoutingProblemSolution; import jsprit.core.problem.solution.VehicleRoutingProblemSolution;
import jsprit.core.problem.vehicle.Vehicle;
import jsprit.core.problem.vehicle.VehicleImpl; import jsprit.core.problem.vehicle.VehicleImpl;
import jsprit.core.problem.vehicle.VehicleImpl.Builder; import jsprit.core.problem.vehicle.VehicleImpl.Builder;
import jsprit.core.problem.vehicle.VehicleType; import jsprit.core.problem.vehicle.VehicleType;
import jsprit.core.problem.vehicle.VehicleTypeImpl; import jsprit.core.problem.vehicle.VehicleTypeImpl;
import jsprit.core.reporting.SolutionPrinter;
import jsprit.core.util.Coordinate; import jsprit.core.util.Coordinate;
import jsprit.core.util.Solutions; import jsprit.core.util.Solutions;
import jsprit.util.Examples; import jsprit.util.Examples;
import java.util.Collection;
public class SimpleEnRoutePickupAndDeliveryOpenRoutesExample { public class SimpleEnRoutePickupAndDeliveryOpenRoutesExample {
@ -59,7 +57,7 @@ public class SimpleEnRoutePickupAndDeliveryOpenRoutesExample {
vehicleBuilder.setStartLocationCoordinate(Coordinate.newInstance(10, 10)); vehicleBuilder.setStartLocationCoordinate(Coordinate.newInstance(10, 10));
vehicleBuilder.setType(vehicleType); vehicleBuilder.setType(vehicleType);
vehicleBuilder.setReturnToDepot(false); vehicleBuilder.setReturnToDepot(false);
Vehicle vehicle = vehicleBuilder.build(); VehicleImpl vehicle = vehicleBuilder.build();
/* /*
* build shipments at the required locations, each with a capacity-demand of 1. * build shipments at the required locations, each with a capacity-demand of 1.
@ -106,7 +104,7 @@ public class SimpleEnRoutePickupAndDeliveryOpenRoutesExample {
/* /*
* print nRoutes and totalCosts of bestSolution * print nRoutes and totalCosts of bestSolution
*/ */
SolutionPrinter.print(problem,bestSolution,Print.VERBOSE); SolutionPrinter.print(problem, bestSolution, SolutionPrinter.Print.VERBOSE);
/* /*
* plot problem without solution * plot problem without solution

7
jsprit-examples/src/main/java/jsprit/examples/SimpleEnRoutePickupAndDeliveryWithDepotBoundedDeliveriesExample.java
View file

@ -1,5 +1,5 @@
/******************************************************************************* /*******************************************************************************
* Copyright (C) 2013 Stefan Schroeder * Copyright (C) 2014 Stefan Schroeder
* *
* This library is free software; you can redistribute it and/or * This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public * modify it under the terms of the GNU Lesser General Public
@ -17,7 +17,6 @@
package jsprit.examples; package jsprit.examples;
import jsprit.analysis.toolbox.Plotter; import jsprit.analysis.toolbox.Plotter;
import jsprit.analysis.toolbox.SolutionPrinter;
import jsprit.core.algorithm.VehicleRoutingAlgorithm; import jsprit.core.algorithm.VehicleRoutingAlgorithm;
import jsprit.core.algorithm.VehicleRoutingAlgorithmBuilder; import jsprit.core.algorithm.VehicleRoutingAlgorithmBuilder;
import jsprit.core.algorithm.state.StateManager; import jsprit.core.algorithm.state.StateManager;
@ -28,11 +27,11 @@ import jsprit.core.problem.io.VrpXMLWriter;
import jsprit.core.problem.job.Delivery; import jsprit.core.problem.job.Delivery;
import jsprit.core.problem.job.Shipment; import jsprit.core.problem.job.Shipment;
import jsprit.core.problem.solution.VehicleRoutingProblemSolution; import jsprit.core.problem.solution.VehicleRoutingProblemSolution;
import jsprit.core.problem.vehicle.Vehicle;
import jsprit.core.problem.vehicle.VehicleImpl; import jsprit.core.problem.vehicle.VehicleImpl;
import jsprit.core.problem.vehicle.VehicleImpl.Builder; import jsprit.core.problem.vehicle.VehicleImpl.Builder;
import jsprit.core.problem.vehicle.VehicleType; import jsprit.core.problem.vehicle.VehicleType;
import jsprit.core.problem.vehicle.VehicleTypeImpl; import jsprit.core.problem.vehicle.VehicleTypeImpl;
import jsprit.core.reporting.SolutionPrinter;
import jsprit.core.util.Coordinate; import jsprit.core.util.Coordinate;
import jsprit.core.util.Solutions; import jsprit.core.util.Solutions;
import jsprit.util.Examples; import jsprit.util.Examples;
@ -60,7 +59,7 @@ public class SimpleEnRoutePickupAndDeliveryWithDepotBoundedDeliveriesExample {
Builder vehicleBuilder = VehicleImpl.Builder.newInstance("vehicle"); Builder vehicleBuilder = VehicleImpl.Builder.newInstance("vehicle");
vehicleBuilder.setStartLocationCoordinate(Coordinate.newInstance(10, 10)); vehicleBuilder.setStartLocationCoordinate(Coordinate.newInstance(10, 10));
vehicleBuilder.setType(vehicleType); vehicleBuilder.setType(vehicleType);
Vehicle vehicle = vehicleBuilder.build(); VehicleImpl vehicle = vehicleBuilder.build();
/* /*
* build shipments at the required locations, each with a capacity-demand of 1. * build shipments at the required locations, each with a capacity-demand of 1.

10
jsprit-examples/src/main/java/jsprit/examples/SimpleExample.java
View file

@ -1,5 +1,5 @@
/******************************************************************************* /*******************************************************************************
* Copyright (C) 2013 Stefan Schroeder * Copyright (C) 2014 Stefan Schroeder
* *
* This library is free software; you can redistribute it and/or * This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public * modify it under the terms of the GNU Lesser General Public
@ -18,19 +18,17 @@ package jsprit.examples;
import jsprit.analysis.toolbox.GraphStreamViewer; import jsprit.analysis.toolbox.GraphStreamViewer;
import jsprit.analysis.toolbox.GraphStreamViewer.Label; import jsprit.analysis.toolbox.GraphStreamViewer.Label;
import jsprit.analysis.toolbox.SolutionPrinter;
import jsprit.analysis.toolbox.SolutionPrinter.Print;
import jsprit.core.algorithm.VehicleRoutingAlgorithm; import jsprit.core.algorithm.VehicleRoutingAlgorithm;
import jsprit.core.algorithm.box.SchrimpfFactory; import jsprit.core.algorithm.box.SchrimpfFactory;
import jsprit.core.problem.VehicleRoutingProblem; import jsprit.core.problem.VehicleRoutingProblem;
import jsprit.core.problem.io.VrpXMLWriter; import jsprit.core.problem.io.VrpXMLWriter;
import jsprit.core.problem.job.Service; import jsprit.core.problem.job.Service;
import jsprit.core.problem.solution.VehicleRoutingProblemSolution; import jsprit.core.problem.solution.VehicleRoutingProblemSolution;
import jsprit.core.problem.vehicle.Vehicle;
import jsprit.core.problem.vehicle.VehicleImpl; import jsprit.core.problem.vehicle.VehicleImpl;
import jsprit.core.problem.vehicle.VehicleImpl.Builder; import jsprit.core.problem.vehicle.VehicleImpl.Builder;
import jsprit.core.problem.vehicle.VehicleType; import jsprit.core.problem.vehicle.VehicleType;
import jsprit.core.problem.vehicle.VehicleTypeImpl; import jsprit.core.problem.vehicle.VehicleTypeImpl;
import jsprit.core.reporting.SolutionPrinter;
import jsprit.core.util.Coordinate; import jsprit.core.util.Coordinate;
import jsprit.core.util.Solutions; import jsprit.core.util.Solutions;
@ -67,7 +65,7 @@ public class SimpleExample {
Builder vehicleBuilder = VehicleImpl.Builder.newInstance("vehicle"); Builder vehicleBuilder = VehicleImpl.Builder.newInstance("vehicle");
vehicleBuilder.setStartLocationCoordinate(Coordinate.newInstance(10, 10)); vehicleBuilder.setStartLocationCoordinate(Coordinate.newInstance(10, 10));
vehicleBuilder.setType(vehicleType); vehicleBuilder.setType(vehicleType);
Vehicle vehicle = vehicleBuilder.build(); VehicleImpl vehicle = vehicleBuilder.build();
/* /*
* build services at the required locations, each with a capacity-demand of 1. * build services at the required locations, each with a capacity-demand of 1.
@ -102,7 +100,7 @@ public class SimpleExample {
new VrpXMLWriter(problem, solutions).write("output/problem-with-solution.xml"); new VrpXMLWriter(problem, solutions).write("output/problem-with-solution.xml");
SolutionPrinter.print(problem,bestSolution,Print.VERBOSE); SolutionPrinter.print(problem, bestSolution, SolutionPrinter.Print.VERBOSE);
/* /*
* plot * plot

11
jsprit-examples/src/main/java/jsprit/examples/SimpleExampleOpenRoutes.java
View file

@ -1,5 +1,5 @@
/******************************************************************************* /*******************************************************************************
* Copyright (C) 2013 Stefan Schroeder * Copyright (C) 2014 Stefan Schroeder
* *
* This library is free software; you can redistribute it and/or * This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public * modify it under the terms of the GNU Lesser General Public
@ -16,25 +16,24 @@
******************************************************************************/ ******************************************************************************/
package jsprit.examples; package jsprit.examples;
import java.util.Collection;
import jsprit.analysis.toolbox.Plotter; import jsprit.analysis.toolbox.Plotter;
import jsprit.analysis.toolbox.SolutionPrinter;
import jsprit.core.algorithm.VehicleRoutingAlgorithm; import jsprit.core.algorithm.VehicleRoutingAlgorithm;
import jsprit.core.algorithm.io.VehicleRoutingAlgorithms; import jsprit.core.algorithm.io.VehicleRoutingAlgorithms;
import jsprit.core.problem.VehicleRoutingProblem; import jsprit.core.problem.VehicleRoutingProblem;
import jsprit.core.problem.io.VrpXMLWriter; import jsprit.core.problem.io.VrpXMLWriter;
import jsprit.core.problem.job.Service; import jsprit.core.problem.job.Service;
import jsprit.core.problem.solution.VehicleRoutingProblemSolution; import jsprit.core.problem.solution.VehicleRoutingProblemSolution;
import jsprit.core.problem.vehicle.Vehicle;
import jsprit.core.problem.vehicle.VehicleImpl; import jsprit.core.problem.vehicle.VehicleImpl;
import jsprit.core.problem.vehicle.VehicleImpl.Builder; import jsprit.core.problem.vehicle.VehicleImpl.Builder;
import jsprit.core.problem.vehicle.VehicleType; import jsprit.core.problem.vehicle.VehicleType;
import jsprit.core.problem.vehicle.VehicleTypeImpl; import jsprit.core.problem.vehicle.VehicleTypeImpl;
import jsprit.core.reporting.SolutionPrinter;
import jsprit.core.util.Coordinate; import jsprit.core.util.Coordinate;
import jsprit.core.util.Solutions; import jsprit.core.util.Solutions;
import jsprit.util.Examples; import jsprit.util.Examples;
import java.util.Collection;
public class SimpleExampleOpenRoutes { public class SimpleExampleOpenRoutes {
@ -59,7 +58,7 @@ public class SimpleExampleOpenRoutes {
vehicleBuilder.setType(vehicleType); vehicleBuilder.setType(vehicleType);
vehicleBuilder.setReturnToDepot(false); vehicleBuilder.setReturnToDepot(false);
Vehicle vehicle = vehicleBuilder.build(); VehicleImpl vehicle = vehicleBuilder.build();
/* /*
* build services at the required locations, each with a capacity-demand of 1. * build services at the required locations, each with a capacity-demand of 1.

7
jsprit-examples/src/main/java/jsprit/examples/SimpleExampleWithSkills.java
View file

@ -1,5 +1,5 @@
/******************************************************************************* /*******************************************************************************
* Copyright (C) 2013 Stefan Schroeder * Copyright (C) 2014 Stefan Schroeder
* *
* This library is free software; you can redistribute it and/or * This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public * modify it under the terms of the GNU Lesser General Public
@ -18,8 +18,6 @@ package jsprit.examples;
import jsprit.analysis.toolbox.GraphStreamViewer; import jsprit.analysis.toolbox.GraphStreamViewer;
import jsprit.analysis.toolbox.GraphStreamViewer.Label; import jsprit.analysis.toolbox.GraphStreamViewer.Label;
import jsprit.analysis.toolbox.SolutionPrinter;
import jsprit.analysis.toolbox.SolutionPrinter.Print;
import jsprit.core.algorithm.VehicleRoutingAlgorithm; import jsprit.core.algorithm.VehicleRoutingAlgorithm;
import jsprit.core.algorithm.VehicleRoutingAlgorithmBuilder; import jsprit.core.algorithm.VehicleRoutingAlgorithmBuilder;
import jsprit.core.algorithm.state.StateManager; import jsprit.core.algorithm.state.StateManager;
@ -32,6 +30,7 @@ import jsprit.core.problem.vehicle.VehicleImpl;
import jsprit.core.problem.vehicle.VehicleImpl.Builder; import jsprit.core.problem.vehicle.VehicleImpl.Builder;
import jsprit.core.problem.vehicle.VehicleType; import jsprit.core.problem.vehicle.VehicleType;
import jsprit.core.problem.vehicle.VehicleTypeImpl; import jsprit.core.problem.vehicle.VehicleTypeImpl;
import jsprit.core.reporting.SolutionPrinter;
import jsprit.core.util.Coordinate; import jsprit.core.util.Coordinate;
import jsprit.core.util.Solutions; import jsprit.core.util.Solutions;
@ -123,7 +122,7 @@ public class SimpleExampleWithSkills {
new VrpXMLWriter(problem, solutions).write("output/problem-with-solution.xml"); new VrpXMLWriter(problem, solutions).write("output/problem-with-solution.xml");
SolutionPrinter.print(problem,bestSolution,Print.VERBOSE); SolutionPrinter.print(problem, bestSolution, SolutionPrinter.Print.VERBOSE);
/* /*
* plot * plot

7
jsprit-examples/src/main/java/jsprit/examples/SimpleVRPWithBackhaulsExample.java
View file

@ -1,5 +1,5 @@
/******************************************************************************* /*******************************************************************************
* Copyright (C) 2013 Stefan Schroeder * Copyright (C) 2014 Stefan Schroeder
* *
* This library is free software; you can redistribute it and/or * This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public * modify it under the terms of the GNU Lesser General Public
@ -18,7 +18,6 @@ package jsprit.examples;
import jsprit.analysis.toolbox.Plotter; import jsprit.analysis.toolbox.Plotter;
import jsprit.analysis.toolbox.Plotter.Label; import jsprit.analysis.toolbox.Plotter.Label;
import jsprit.analysis.toolbox.SolutionPrinter;
import jsprit.core.algorithm.VehicleRoutingAlgorithm; import jsprit.core.algorithm.VehicleRoutingAlgorithm;
import jsprit.core.algorithm.VehicleRoutingAlgorithmBuilder; import jsprit.core.algorithm.VehicleRoutingAlgorithmBuilder;
import jsprit.core.algorithm.state.StateManager; import jsprit.core.algorithm.state.StateManager;
@ -29,11 +28,11 @@ import jsprit.core.problem.io.VrpXMLWriter;
import jsprit.core.problem.job.Delivery; import jsprit.core.problem.job.Delivery;
import jsprit.core.problem.job.Pickup; import jsprit.core.problem.job.Pickup;
import jsprit.core.problem.solution.VehicleRoutingProblemSolution; import jsprit.core.problem.solution.VehicleRoutingProblemSolution;
import jsprit.core.problem.vehicle.Vehicle;
import jsprit.core.problem.vehicle.VehicleImpl; import jsprit.core.problem.vehicle.VehicleImpl;
import jsprit.core.problem.vehicle.VehicleImpl.Builder; import jsprit.core.problem.vehicle.VehicleImpl.Builder;
import jsprit.core.problem.vehicle.VehicleType; import jsprit.core.problem.vehicle.VehicleType;
import jsprit.core.problem.vehicle.VehicleTypeImpl; import jsprit.core.problem.vehicle.VehicleTypeImpl;
import jsprit.core.reporting.SolutionPrinter;
import jsprit.core.util.Coordinate; import jsprit.core.util.Coordinate;
import jsprit.core.util.Solutions; import jsprit.core.util.Solutions;
import jsprit.util.Examples; import jsprit.util.Examples;
@ -61,7 +60,7 @@ public class SimpleVRPWithBackhaulsExample {
Builder vehicleBuilder = VehicleImpl.Builder.newInstance("vehicle"); Builder vehicleBuilder = VehicleImpl.Builder.newInstance("vehicle");
vehicleBuilder.setStartLocationCoordinate(Coordinate.newInstance(10, 10)); vehicleBuilder.setStartLocationCoordinate(Coordinate.newInstance(10, 10));
vehicleBuilder.setType(vehicleType); vehicleBuilder.setType(vehicleType);
Vehicle vehicle = vehicleBuilder.build(); VehicleImpl vehicle = vehicleBuilder.build();
/* /*
* build pickups and deliveries at the required locations, each with a capacity-demand of 1. * build pickups and deliveries at the required locations, each with a capacity-demand of 1.

7
jsprit-examples/src/main/java/jsprit/examples/SolomonExample.java
View file

@ -1,5 +1,5 @@
/******************************************************************************* /*******************************************************************************
* Copyright (C) 2013 Stefan Schroeder * Copyright (C) 2014 Stefan Schroeder
* *
* This library is free software; you can redistribute it and/or * This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public * modify it under the terms of the GNU Lesser General Public
@ -19,13 +19,12 @@ package jsprit.examples;
import jsprit.analysis.toolbox.GraphStreamViewer; import jsprit.analysis.toolbox.GraphStreamViewer;
import jsprit.analysis.toolbox.GraphStreamViewer.Label; import jsprit.analysis.toolbox.GraphStreamViewer.Label;
import jsprit.analysis.toolbox.Plotter; import jsprit.analysis.toolbox.Plotter;
import jsprit.analysis.toolbox.SolutionPrinter;
import jsprit.analysis.toolbox.SolutionPrinter.Print;
import jsprit.core.algorithm.VehicleRoutingAlgorithm; import jsprit.core.algorithm.VehicleRoutingAlgorithm;
import jsprit.core.algorithm.box.SchrimpfFactory; import jsprit.core.algorithm.box.SchrimpfFactory;
import jsprit.core.algorithm.selector.SelectBest; import jsprit.core.algorithm.selector.SelectBest;
import jsprit.core.problem.VehicleRoutingProblem; import jsprit.core.problem.VehicleRoutingProblem;
import jsprit.core.problem.solution.VehicleRoutingProblemSolution; import jsprit.core.problem.solution.VehicleRoutingProblemSolution;
import jsprit.core.reporting.SolutionPrinter;
import jsprit.instance.reader.SolomonReader; import jsprit.instance.reader.SolomonReader;
import jsprit.util.Examples; import jsprit.util.Examples;
@ -83,7 +82,7 @@ public class SolomonExample {
/* /*
* print solution * print solution
*/ */
SolutionPrinter.print(vrp,solution,Print.VERBOSE); SolutionPrinter.print(vrp, solution, SolutionPrinter.Print.VERBOSE);
/* /*
* Plot solution. * Plot solution.

12
jsprit-examples/src/main/java/jsprit/examples/SolomonExampleWithSpecifiedVehicleEndLocations.java
View file

@ -1,5 +1,5 @@
/******************************************************************************* /*******************************************************************************
* Copyright (C) 2013 Stefan Schroeder * Copyright (C) 2014 Stefan Schroeder
* *
* This library is free software; you can redistribute it and/or * This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public * modify it under the terms of the GNU Lesser General Public
@ -16,20 +16,20 @@
******************************************************************************/ ******************************************************************************/
package jsprit.examples; package jsprit.examples;
import java.io.File;
import java.util.Collection;
import jsprit.analysis.toolbox.AlgorithmSearchProgressChartListener; import jsprit.analysis.toolbox.AlgorithmSearchProgressChartListener;
import jsprit.analysis.toolbox.GraphStreamViewer; import jsprit.analysis.toolbox.GraphStreamViewer;
import jsprit.analysis.toolbox.GraphStreamViewer.Label; import jsprit.analysis.toolbox.GraphStreamViewer.Label;
import jsprit.analysis.toolbox.Plotter; import jsprit.analysis.toolbox.Plotter;
import jsprit.analysis.toolbox.SolutionPrinter;
import jsprit.core.algorithm.VehicleRoutingAlgorithm; import jsprit.core.algorithm.VehicleRoutingAlgorithm;
import jsprit.core.algorithm.io.VehicleRoutingAlgorithms; import jsprit.core.algorithm.io.VehicleRoutingAlgorithms;
import jsprit.core.algorithm.selector.SelectBest; import jsprit.core.algorithm.selector.SelectBest;
import jsprit.core.problem.VehicleRoutingProblem; import jsprit.core.problem.VehicleRoutingProblem;
import jsprit.core.problem.io.VrpXMLReader; import jsprit.core.problem.io.VrpXMLReader;
import jsprit.core.problem.solution.VehicleRoutingProblemSolution; import jsprit.core.problem.solution.VehicleRoutingProblemSolution;
import jsprit.core.reporting.SolutionPrinter;
import java.io.File;
import java.util.Collection;
public class SolomonExampleWithSpecifiedVehicleEndLocations { public class SolomonExampleWithSpecifiedVehicleEndLocations {
@ -73,7 +73,7 @@ public class SolomonExampleWithSpecifiedVehicleEndLocations {
*/ */
// VehicleRoutingAlgorithm vra = new SchrimpfFactory().createAlgorithm(vrp); // VehicleRoutingAlgorithm vra = new SchrimpfFactory().createAlgorithm(vrp);
VehicleRoutingAlgorithm vra = VehicleRoutingAlgorithms.readAndCreateAlgorithm(vrp, "input/algorithmConfig_fix.xml"); VehicleRoutingAlgorithm vra = VehicleRoutingAlgorithms.readAndCreateAlgorithm(vrp, "input/algorithmConfig_fix.xml");
vra.setNuOfIterations(20000); vra.setMaxIterations(20000);
// vra.setPrematureBreak(100); // vra.setPrematureBreak(100);
vra.getAlgorithmListeners().addListener(new AlgorithmSearchProgressChartListener("output/sol_progress.png")); vra.getAlgorithmListeners().addListener(new AlgorithmSearchProgressChartListener("output/sol_progress.png"));
/* /*

12
jsprit-examples/src/main/java/jsprit/examples/SolomonExampleWithSpecifiedVehicleEndLocationsWithoutTWs.java
View file

@ -1,5 +1,5 @@
/******************************************************************************* /*******************************************************************************
* Copyright (C) 2013 Stefan Schroeder * Copyright (C) 2014 Stefan Schroeder
* *
* This library is free software; you can redistribute it and/or * This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public * modify it under the terms of the GNU Lesser General Public
@ -16,19 +16,19 @@
******************************************************************************/ ******************************************************************************/
package jsprit.examples; package jsprit.examples;
import java.io.File;
import java.util.Collection;
import jsprit.analysis.toolbox.GraphStreamViewer; import jsprit.analysis.toolbox.GraphStreamViewer;
import jsprit.analysis.toolbox.GraphStreamViewer.Label; import jsprit.analysis.toolbox.GraphStreamViewer.Label;
import jsprit.analysis.toolbox.Plotter; import jsprit.analysis.toolbox.Plotter;
import jsprit.analysis.toolbox.SolutionPrinter;
import jsprit.core.algorithm.VehicleRoutingAlgorithm; import jsprit.core.algorithm.VehicleRoutingAlgorithm;
import jsprit.core.algorithm.io.VehicleRoutingAlgorithms; import jsprit.core.algorithm.io.VehicleRoutingAlgorithms;
import jsprit.core.algorithm.selector.SelectBest; import jsprit.core.algorithm.selector.SelectBest;
import jsprit.core.problem.VehicleRoutingProblem; import jsprit.core.problem.VehicleRoutingProblem;
import jsprit.core.problem.io.VrpXMLReader; import jsprit.core.problem.io.VrpXMLReader;
import jsprit.core.problem.solution.VehicleRoutingProblemSolution; import jsprit.core.problem.solution.VehicleRoutingProblemSolution;
import jsprit.core.reporting.SolutionPrinter;
import java.io.File;
import java.util.Collection;
public class SolomonExampleWithSpecifiedVehicleEndLocationsWithoutTWs { public class SolomonExampleWithSpecifiedVehicleEndLocationsWithoutTWs {
@ -73,7 +73,7 @@ public class SolomonExampleWithSpecifiedVehicleEndLocationsWithoutTWs {
*/ */
// VehicleRoutingAlgorithm vra = new SchrimpfFactory().createAlgorithm(vrp); // VehicleRoutingAlgorithm vra = new SchrimpfFactory().createAlgorithm(vrp);
VehicleRoutingAlgorithm vra = VehicleRoutingAlgorithms.readAndCreateAlgorithm(vrp, "input/algorithmConfigWithSchrimpfAcceptance.xml"); VehicleRoutingAlgorithm vra = VehicleRoutingAlgorithms.readAndCreateAlgorithm(vrp, "input/algorithmConfigWithSchrimpfAcceptance.xml");
vra.setNuOfIterations(20000); vra.setMaxIterations(20000);
// vra.setPrematureBreak(100); // vra.setPrematureBreak(100);
// vra.getAlgorithmListeners().addListener(new AlgorithmSearchProgressChartListener("output/sol_progress.png")); // vra.getAlgorithmListeners().addListener(new AlgorithmSearchProgressChartListener("output/sol_progress.png"));
/* /*

10
jsprit-examples/src/main/java/jsprit/examples/SolomonOpenExample.java
View file

@ -1,5 +1,5 @@
/******************************************************************************* /*******************************************************************************
* Copyright (C) 2013 Stefan Schroeder * Copyright (C) 2014 Stefan Schroeder
* *
* This library is free software; you can redistribute it and/or * This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public * modify it under the terms of the GNU Lesser General Public
@ -16,22 +16,20 @@
******************************************************************************/ ******************************************************************************/
package jsprit.examples; package jsprit.examples;
import java.util.Collection;
import jsprit.analysis.toolbox.GraphStreamViewer; import jsprit.analysis.toolbox.GraphStreamViewer;
import jsprit.analysis.toolbox.GraphStreamViewer.Label; import jsprit.analysis.toolbox.GraphStreamViewer.Label;
import jsprit.analysis.toolbox.Plotter; import jsprit.analysis.toolbox.Plotter;
import jsprit.analysis.toolbox.SolutionPrinter;
import jsprit.core.algorithm.VehicleRoutingAlgorithm; import jsprit.core.algorithm.VehicleRoutingAlgorithm;
import jsprit.core.algorithm.io.VehicleRoutingAlgorithms; import jsprit.core.algorithm.io.VehicleRoutingAlgorithms;
import jsprit.core.algorithm.selector.SelectBest; import jsprit.core.algorithm.selector.SelectBest;
import jsprit.core.problem.VehicleRoutingProblem; import jsprit.core.problem.VehicleRoutingProblem;
import jsprit.core.problem.io.VrpXMLReader; import jsprit.core.problem.io.VrpXMLReader;
import jsprit.core.problem.solution.VehicleRoutingProblemSolution; import jsprit.core.problem.solution.VehicleRoutingProblemSolution;
import jsprit.core.reporting.SolutionPrinter;
import jsprit.util.Examples; import jsprit.util.Examples;
import java.util.Collection;
public class SolomonOpenExample { public class SolomonOpenExample {

8
jsprit-examples/src/main/java/jsprit/examples/SolomonR101Example.java
View file

@ -1,5 +1,5 @@
/******************************************************************************* /*******************************************************************************
* Copyright (C) 2013 Stefan Schroeder * Copyright (C) 2014 Stefan Schroeder
* *
* This library is free software; you can redistribute it and/or * This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public * modify it under the terms of the GNU Lesser General Public
@ -16,18 +16,18 @@
******************************************************************************/ ******************************************************************************/
package jsprit.examples; package jsprit.examples;
import java.util.Collection;
import jsprit.analysis.toolbox.Plotter; import jsprit.analysis.toolbox.Plotter;
import jsprit.analysis.toolbox.SolutionPrinter;
import jsprit.core.algorithm.VehicleRoutingAlgorithm; import jsprit.core.algorithm.VehicleRoutingAlgorithm;
import jsprit.core.algorithm.io.VehicleRoutingAlgorithms; import jsprit.core.algorithm.io.VehicleRoutingAlgorithms;
import jsprit.core.algorithm.selector.SelectBest; import jsprit.core.algorithm.selector.SelectBest;
import jsprit.core.problem.VehicleRoutingProblem; import jsprit.core.problem.VehicleRoutingProblem;
import jsprit.core.problem.solution.VehicleRoutingProblemSolution; import jsprit.core.problem.solution.VehicleRoutingProblemSolution;
import jsprit.core.reporting.SolutionPrinter;
import jsprit.instance.reader.SolomonReader; import jsprit.instance.reader.SolomonReader;
import jsprit.util.Examples; import jsprit.util.Examples;
import java.util.Collection;
public class SolomonR101Example { public class SolomonR101Example {

20
jsprit-examples/src/main/java/jsprit/examples/SolomonWithSkillsExample.java
View file

@ -1,8 +1,24 @@
/*******************************************************************************
* Copyright (C) 2014 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.examples; package jsprit.examples;
import jsprit.analysis.toolbox.Plotter; import jsprit.analysis.toolbox.Plotter;
import jsprit.analysis.toolbox.SolutionPrinter;
import jsprit.core.algorithm.VehicleRoutingAlgorithm; import jsprit.core.algorithm.VehicleRoutingAlgorithm;
import jsprit.core.algorithm.VehicleRoutingAlgorithmBuilder; import jsprit.core.algorithm.VehicleRoutingAlgorithmBuilder;
import jsprit.core.algorithm.state.StateManager; import jsprit.core.algorithm.state.StateManager;
@ -15,6 +31,7 @@ import jsprit.core.problem.solution.VehicleRoutingProblemSolution;
import jsprit.core.problem.vehicle.Vehicle; import jsprit.core.problem.vehicle.Vehicle;
import jsprit.core.problem.vehicle.VehicleImpl; import jsprit.core.problem.vehicle.VehicleImpl;
import jsprit.core.problem.vehicle.VehicleType; import jsprit.core.problem.vehicle.VehicleType;
import jsprit.core.reporting.SolutionPrinter;
import jsprit.core.util.Solutions; import jsprit.core.util.Solutions;
import jsprit.instance.reader.SolomonReader; import jsprit.instance.reader.SolomonReader;
@ -60,7 +77,6 @@ public class SolomonWithSkillsExample {
} }
skillProblemBuilder.addJob(skillServiceBuilder.build()); skillProblemBuilder.addJob(skillServiceBuilder.build());
} }
skillProblemBuilder.addPenaltyVehicles(3.,100.);
skillProblemBuilder.setFleetSize(VehicleRoutingProblem.FleetSize.FINITE); skillProblemBuilder.setFleetSize(VehicleRoutingProblem.FleetSize.FINITE);
VehicleRoutingProblem skillProblem = skillProblemBuilder.build(); VehicleRoutingProblem skillProblem = skillProblemBuilder.build();

22
jsprit-examples/src/main/java/jsprit/examples/TransportOfDisabledPeople.java
View file

@ -1,5 +1,5 @@
/******************************************************************************* /*******************************************************************************
* Copyright (c) 2014 Stefan Schroeder. * Copyright (C) 2014 Stefan Schroeder
* *
* This library is free software; you can redistribute it and/or * This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public * modify it under the terms of the GNU Lesser General Public
@ -8,21 +8,17 @@
* *
* This library is distributed in the hope that it will be useful, * This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of * 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. * 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 * 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/>. * License along with this library. If not, see <http://www.gnu.org/licenses/>.
*
* Contributors:
* Stefan Schroeder - initial API and implementation
******************************************************************************/ ******************************************************************************/
package jsprit.examples; package jsprit.examples;
import jsprit.analysis.toolbox.GraphStreamViewer; import jsprit.analysis.toolbox.GraphStreamViewer;
import jsprit.analysis.toolbox.GraphStreamViewer.Label; import jsprit.analysis.toolbox.GraphStreamViewer.Label;
import jsprit.analysis.toolbox.Plotter; import jsprit.analysis.toolbox.Plotter;
import jsprit.analysis.toolbox.SolutionPrinter;
import jsprit.analysis.toolbox.SolutionPrinter.Print;
import jsprit.core.algorithm.VehicleRoutingAlgorithm; import jsprit.core.algorithm.VehicleRoutingAlgorithm;
import jsprit.core.algorithm.VehicleRoutingAlgorithmBuilder; import jsprit.core.algorithm.VehicleRoutingAlgorithmBuilder;
import jsprit.core.algorithm.state.StateManager; import jsprit.core.algorithm.state.StateManager;
@ -34,11 +30,11 @@ import jsprit.core.problem.constraint.HardRouteStateLevelConstraint;
import jsprit.core.problem.job.Shipment; import jsprit.core.problem.job.Shipment;
import jsprit.core.problem.misc.JobInsertionContext; import jsprit.core.problem.misc.JobInsertionContext;
import jsprit.core.problem.solution.VehicleRoutingProblemSolution; import jsprit.core.problem.solution.VehicleRoutingProblemSolution;
import jsprit.core.problem.vehicle.Vehicle;
import jsprit.core.problem.vehicle.VehicleImpl; import jsprit.core.problem.vehicle.VehicleImpl;
import jsprit.core.problem.vehicle.VehicleImpl.Builder; import jsprit.core.problem.vehicle.VehicleImpl.Builder;
import jsprit.core.problem.vehicle.VehicleType; import jsprit.core.problem.vehicle.VehicleType;
import jsprit.core.problem.vehicle.VehicleTypeImpl; import jsprit.core.problem.vehicle.VehicleTypeImpl;
import jsprit.core.reporting.SolutionPrinter;
import jsprit.core.util.Coordinate; import jsprit.core.util.Coordinate;
import jsprit.core.util.Solutions; import jsprit.core.util.Solutions;
import jsprit.util.Examples; import jsprit.util.Examples;
@ -80,22 +76,22 @@ public class TransportOfDisabledPeople {
Builder vehicleBuilder1 = VehicleImpl.Builder.newInstance("wheelchair_bus"); Builder vehicleBuilder1 = VehicleImpl.Builder.newInstance("wheelchair_bus");
vehicleBuilder1.setStartLocationCoordinate(Coordinate.newInstance(10, 10)); vehicleBuilder1.setStartLocationCoordinate(Coordinate.newInstance(10, 10));
vehicleBuilder1.setType(vehicleType_wheelchair); vehicleBuilder1.setType(vehicleType_wheelchair);
Vehicle vehicle1 = vehicleBuilder1.build(); VehicleImpl vehicle1 = vehicleBuilder1.build();
Builder vehicleBuilder1_2 = VehicleImpl.Builder.newInstance("wheelchair_bus_2"); Builder vehicleBuilder1_2 = VehicleImpl.Builder.newInstance("wheelchair_bus_2");
vehicleBuilder1_2.setStartLocationCoordinate(Coordinate.newInstance(10, 10)); vehicleBuilder1_2.setStartLocationCoordinate(Coordinate.newInstance(10, 10));
vehicleBuilder1_2.setType(vehicleType_wheelchair); vehicleBuilder1_2.setType(vehicleType_wheelchair);
Vehicle vehicle1_2 = vehicleBuilder1_2.build(); VehicleImpl vehicle1_2 = vehicleBuilder1_2.build();
Builder vehicleBuilder2 = VehicleImpl.Builder.newInstance("passenger_bus"); Builder vehicleBuilder2 = VehicleImpl.Builder.newInstance("passenger_bus");
vehicleBuilder2.setStartLocationCoordinate(Coordinate.newInstance(30, 30)).setEndLocationCoordinate(Coordinate.newInstance(30, 19)); vehicleBuilder2.setStartLocationCoordinate(Coordinate.newInstance(30, 30)).setEndLocationCoordinate(Coordinate.newInstance(30, 19));
vehicleBuilder2.setType(vehicleType_solelypassenger); vehicleBuilder2.setType(vehicleType_solelypassenger);
Vehicle vehicle2 = vehicleBuilder2.build(); VehicleImpl vehicle2 = vehicleBuilder2.build();
Builder vehicleBuilder2_2 = VehicleImpl.Builder.newInstance("passenger_bus_2"); Builder vehicleBuilder2_2 = VehicleImpl.Builder.newInstance("passenger_bus_2");
vehicleBuilder2_2.setStartLocationCoordinate(Coordinate.newInstance(30, 30)).setEndLocationCoordinate(Coordinate.newInstance(30, 19)); vehicleBuilder2_2.setStartLocationCoordinate(Coordinate.newInstance(30, 30)).setEndLocationCoordinate(Coordinate.newInstance(30, 19));
vehicleBuilder2_2.setType(vehicleType_solelypassenger); vehicleBuilder2_2.setType(vehicleType_solelypassenger);
Vehicle vehicle2_2 = vehicleBuilder2_2.build(); VehicleImpl vehicle2_2 = vehicleBuilder2_2.build();
/* /*
@ -206,7 +202,7 @@ public class TransportOfDisabledPeople {
/* /*
* print nRoutes and totalCosts of bestSolution * print nRoutes and totalCosts of bestSolution
*/ */
SolutionPrinter.print(problem,bestSolution,Print.VERBOSE); SolutionPrinter.print(problem, bestSolution, SolutionPrinter.Print.VERBOSE);
/* /*
* plot problem without solution * plot problem without solution

7
jsprit-examples/src/main/java/jsprit/examples/VRPWithBackhaulsExample.java
View file

@ -1,5 +1,5 @@
/******************************************************************************* /*******************************************************************************
* Copyright (C) 2013 Stefan Schroeder * Copyright (C) 2014 Stefan Schroeder
* *
* This library is free software; you can redistribute it and/or * This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public * modify it under the terms of the GNU Lesser General Public
@ -18,8 +18,6 @@ package jsprit.examples;
import jsprit.analysis.toolbox.AlgorithmSearchProgressChartListener; import jsprit.analysis.toolbox.AlgorithmSearchProgressChartListener;
import jsprit.analysis.toolbox.GraphStreamViewer; import jsprit.analysis.toolbox.GraphStreamViewer;
import jsprit.analysis.toolbox.SolutionPrinter;
import jsprit.analysis.toolbox.SolutionPrinter.Print;
import jsprit.core.algorithm.VehicleRoutingAlgorithm; import jsprit.core.algorithm.VehicleRoutingAlgorithm;
import jsprit.core.algorithm.VehicleRoutingAlgorithmBuilder; import jsprit.core.algorithm.VehicleRoutingAlgorithmBuilder;
import jsprit.core.algorithm.selector.SelectBest; import jsprit.core.algorithm.selector.SelectBest;
@ -29,6 +27,7 @@ import jsprit.core.problem.constraint.ConstraintManager;
import jsprit.core.problem.constraint.ServiceDeliveriesFirstConstraint; import jsprit.core.problem.constraint.ServiceDeliveriesFirstConstraint;
import jsprit.core.problem.io.VrpXMLReader; import jsprit.core.problem.io.VrpXMLReader;
import jsprit.core.problem.solution.VehicleRoutingProblemSolution; import jsprit.core.problem.solution.VehicleRoutingProblemSolution;
import jsprit.core.reporting.SolutionPrinter;
import jsprit.util.Examples; import jsprit.util.Examples;
import java.util.Collection; import java.util.Collection;
@ -92,7 +91,7 @@ public class VRPWithBackhaulsExample {
/* /*
* print solution * print solution
*/ */
SolutionPrinter.print(vrp,solution,Print.VERBOSE); SolutionPrinter.print(vrp, solution, SolutionPrinter.Print.VERBOSE);
/* /*
* Plot solution. * Plot solution.

4
jsprit-examples/src/main/java/jsprit/examples/VRPWithBackhaulsExample2.java
View file

@ -1,5 +1,5 @@
/******************************************************************************* /*******************************************************************************
* Copyright (C) 2013 Stefan Schroeder * Copyright (C) 2014 Stefan Schroeder
* *
* This library is free software; you can redistribute it and/or * This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public * modify it under the terms of the GNU Lesser General Public
@ -18,7 +18,6 @@ package jsprit.examples;
import jsprit.analysis.toolbox.Plotter; import jsprit.analysis.toolbox.Plotter;
import jsprit.analysis.toolbox.Plotter.Label; import jsprit.analysis.toolbox.Plotter.Label;
import jsprit.analysis.toolbox.SolutionPrinter;
import jsprit.core.algorithm.VehicleRoutingAlgorithm; import jsprit.core.algorithm.VehicleRoutingAlgorithm;
import jsprit.core.algorithm.VehicleRoutingAlgorithmBuilder; import jsprit.core.algorithm.VehicleRoutingAlgorithmBuilder;
import jsprit.core.algorithm.selector.SelectBest; import jsprit.core.algorithm.selector.SelectBest;
@ -28,6 +27,7 @@ import jsprit.core.problem.constraint.ConstraintManager;
import jsprit.core.problem.constraint.ServiceDeliveriesFirstConstraint; import jsprit.core.problem.constraint.ServiceDeliveriesFirstConstraint;
import jsprit.core.problem.io.VrpXMLReader; import jsprit.core.problem.io.VrpXMLReader;
import jsprit.core.problem.solution.VehicleRoutingProblemSolution; import jsprit.core.problem.solution.VehicleRoutingProblemSolution;
import jsprit.core.reporting.SolutionPrinter;
import jsprit.util.Examples; import jsprit.util.Examples;
import java.util.Collection; import java.util.Collection;