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oblonski 2014-08-09 23:49:00 +02:00
parent 322d1d7d13
commit 6b82b90a7f
2 changed files with 6 additions and 6 deletions
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6
jsprit-examples/src/main/java/jsprit/examples/HVRPBenchmarkExample.java
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@ -18,8 +18,6 @@
******************************************************************************/ ******************************************************************************/
package jsprit.examples; package jsprit.examples;
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.Plotter; import jsprit.analysis.toolbox.Plotter;
@ -34,6 +32,8 @@ import jsprit.instance.reader.VrphGoldenReader;
import jsprit.instance.reader.VrphGoldenReader.VrphType; import jsprit.instance.reader.VrphGoldenReader.VrphType;
import jsprit.util.Examples; import jsprit.util.Examples;
import java.util.Collection;
/** /**
* Shows how to benchmark the algorithm on different classical HVRP and FSM instances. * Shows how to benchmark the algorithm on different classical HVRP and FSM instances.
* *
@ -57,7 +57,7 @@ public class HVRPBenchmarkExample {
//read modified Golden-instance, you can find all relevant instances in jsprit-instances/instances/vrph //read modified Golden-instance, you can find all relevant instances in jsprit-instances/instances/vrph
//you can build various problems, see VrphType doc for more details //you can build various problems, see VrphType doc for more details
new VrphGoldenReader(vrpBuilder, VrphType.HVRPFD).read("input/cn_14mix.txt"); new VrphGoldenReader(vrpBuilder, VrphType.HVRPFD).read("input/cn_14mix.txt");
vrpBuilder.addPenaltyVehicles(10.0); // vrpBuilder.addPenaltyVehicles(10.0);
VehicleRoutingProblem vrp = vrpBuilder.build(); VehicleRoutingProblem vrp = vrpBuilder.build();
//try also input//jsprit-examples/input/algorithmConfig_considerFixedCosts_routeLevel.xml //try also input//jsprit-examples/input/algorithmConfig_considerFixedCosts_routeLevel.xml

6
jsprit-examples/src/main/java/jsprit/examples/HVRPExample.java
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@ -18,8 +18,6 @@
******************************************************************************/ ******************************************************************************/
package jsprit.examples; package jsprit.examples;
import java.util.Collection;
import jsprit.analysis.toolbox.GraphStreamViewer; import jsprit.analysis.toolbox.GraphStreamViewer;
import jsprit.analysis.toolbox.SolutionPrinter; import jsprit.analysis.toolbox.SolutionPrinter;
import jsprit.analysis.toolbox.SolutionPrinter.Print; import jsprit.analysis.toolbox.SolutionPrinter.Print;
@ -35,6 +33,8 @@ import jsprit.core.problem.vehicle.VehicleTypeImpl;
import jsprit.core.util.Coordinate; import jsprit.core.util.Coordinate;
import jsprit.core.util.Solutions; import jsprit.core.util.Solutions;
import java.util.Collection;
/** /**
* customers (id,x,y,demand) * customers (id,x,y,demand)
* 1 22 22 18 * 1 22 22 18
@ -113,7 +113,7 @@ public class HVRPExample {
vrpBuilder.addVehicle(vehicle3_1); vrpBuilder.addVehicle(vehicle3_1);
//add penaltyVehicles to allow invalid solutions temporarily //add penaltyVehicles to allow invalid solutions temporarily
vrpBuilder.addPenaltyVehicles(5, 1000); // vrpBuilder.addPenaltyVehicles(5, 1000);
//set fleetsize finite //set fleetsize finite
vrpBuilder.setFleetSize(FleetSize.FINITE); vrpBuilder.setFleetSize(FleetSize.FINITE);