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Code Issues Releases Wiki Activity

change algorithmReader to allow concurrency

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This commit is contained in:
oblonski 2013-06-20 16:58:39 +02:00
parent cdf4878bf9
commit 277ffdb51a
9 changed files with 317 additions and 208 deletions
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9
jsprit-examples/src/main/java/examples/MultipleDepotExampleWithPenaltyVehicles.java
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@ -9,10 +9,12 @@ import algorithms.VehicleRoutingAlgorithms;
import analysis.AlgorithmSearchProgressChartListener;
import analysis.SolutionPlotter;
import analysis.SolutionPrinter;
import analysis.StopWatch;
import basics.VehicleRoutingAlgorithm;
import basics.VehicleRoutingProblem;
import basics.VehicleRoutingProblem.FleetSize;
import basics.VehicleRoutingProblemSolution;
import basics.algo.VehicleRoutingAlgorithmListeners.Priority;
import basics.io.VrpXMLReader;
import basics.route.Vehicle;
import basics.route.VehicleImpl;
@ -62,8 +64,8 @@ public class MultipleDepotExampleWithPenaltyVehicles {
vrpBuilder.addVehicle(vehicle);
}
for(int i=0;i<nuOfPenaltyVehicles;i++){
VehicleType penaltyType = VehicleType.Builder.newInstance(depotCounter + "_" + (i+1) + "_penaltyType", capacity).setFixedCost(50).setCostPerDistance(3.0).build();
String vehicleId = depotCounter + "_" + (i+1) + "_penaltyVehicle";
VehicleType penaltyType = VehicleType.Builder.newInstance(depotCounter + "_" + (i+1) + "_type#penalty", capacity).setFixedCost(50).setCostPerDistance(3.0).build();
String vehicleId = depotCounter + "_" + (i+1) + "_vehicle#penalty";
VehicleImpl.VehicleBuilder vehicleBuilder = VehicleImpl.VehicleBuilder.newInstance(vehicleId);
vehicleBuilder.setLocationCoord(depotCoord);
vehicleBuilder.setType(penaltyType);
@ -95,6 +97,9 @@ public class MultipleDepotExampleWithPenaltyVehicles {
* solve the problem
*/
VehicleRoutingAlgorithm vra = VehicleRoutingAlgorithms.readAndCreateAlgorithm(vrp, "input/algorithmConfig.xml");
vra.setNuOfIterations(5000);
vra.getAlgorithmListeners().addListener(new StopWatch(),Priority.HIGH);
vra.getAlgorithmListeners().addListener(new AlgorithmSearchProgressChartListener("output/progress.png"));
Collection<VehicleRoutingProblemSolution> solutions = vra.searchSolutions();
SolutionPrinter.print(Solutions.getBest(solutions));